Tips to Reduce Your Mobile Radiation

There are not enough long-term studies that reach a clear conclusion about whether cell phone radiation is safe, but there is enough data to convince WHO of a possible connection.

Mobile phones use non-ionizing radiation, which is not able to pull electrons from the matter that illuminates, and that does not damage DNA in the same way as ionizing radiation. Cell phone radiation operates more like low-energy microwaves, but nobody really wants to think about supporting their face in a low-power microwave.

If the label that the WHO gave to the use of the mobile phone as a possible carcinogen for humans alarmed you, here are some basic tips to limit your exposure to them.

Use the wires

It is no coincidence that most mobile phones come with a wired headset.

A wired headset automatically reduces radiation exposure since the phone is far from the body. Every inch you can get away from the body reduces the amount of radiation you absorb.

Although wired headphones also transmit radiation their level is lower. If that is the concern, you can buy a ferrite core for only a few pesos in most electronics stores. It is added to the cable and absorbs any radiation that travels through it, reducing the amount that enters your body.

In addition, wearing a headset will help your neck not suffer after a long phone conversation.

Use the speaker

This can be a bit annoying if you find yourself in a public area. But experts say using the speakerphone feature is useful since you keep the phone away from your brain.

Every inch you can move your phone away from your body reduces radiation. For example, holding the mobile phone to five centimeters causes the radiation intensity to decrease by four units, according to Magda Havas, an associate professor at the Institute for Health Studies at the University of Trent in Ontario, Canada.

But be careful not to share your conversation with everyone.

Do not use the “Bluetooth” all the time

Bluetooth wireless headphones will expose you to some radiation. However, it will be much smaller than that of a mobile phone.

The problem is that most people use Bluetooth all the time. And it is not a good look for anyone.

If you use this device, change it from one ear to another so you don’t expose it too much time from one side. Take it out of your ear when you’re not on the phone.

Read the manuals

Most of us ignore the manuals that come with our gadgets. But they tell consumers not to keep the phone close to their head, or even in clothing bags.

Apple’s iPhone 4 asks to hold it at a distance of 5/8 of an inch from your body when it is transmitting; and the BlackBerry Bold suggests keeping it at least 0.98 inches from your body when the device is in use.

If you keep it close to the body, manufacturers cannot guarantee that the amount of radiation you are absorbing is at a safe level.

Don’t talk, send messages

If you don’t want to hold the phone near your face all the time, send text messages, use email or instant message services if you have a smartphone. This way you will totally avoid keeping the phone next to your head.

And CNN Technology say that as a rule, the smarter the phone, the greater the radiation.

The radiation produced by mobile phones affects us all. To help you fight against it, today we show you thirteen tips to reduce your mobile radiation. Using the speaker, using it when you have coverage or avoiding certain places, are some of the most important keys.

Surely more than once you’ve heard, read or talked about the radiation produced by mobile phones. However, at the end of the day we use the smartphone for absolutely everything and we forget that certain practices are harmful to health. To help you ‘take off’ from your mobile and gain quality of life, today we show you thirteen tips to reduce the radiation of your mobile. They are small and very simple keys that will help you reduce the annoying radiation of the smartphone. Take paper and pencil and don’t lose detail.

  1. Use the speaker

When you talk on the phone, try using the speaker and at a minimum distance of a span of the face. This practice is much healthier than holding the smartphone near the head for a good while. If the speaker is not your thing, you can always use the headphones or Bluetooth. In addition, it is convenient to turn off the terminal when it is not being used and move it away from the smallest of the house and pregnant women.

  1. ‘Take off’ from him

It is recommended that you do not carry it all day. If you need to always have it with you, try to keep the antenna as far away as possible.

  1. Use it when you have maximum coverage

This will help decrease the radiation of the terminal since there is a greater reception. When the coverage is lower and the quality is poor, the phone emits a large amount of radiation.

  1. Avoid certain places

The elevator, car, train or plane are some of the least recommended places to use mobile phones. The terminals consume more energy and emit more radiation since they are closed metal spaces.

  1. Use the messages

One of the most recommended measures to reduce the radiation of your smartphone is to communicate through messaging applications, text messages, etc. instead of calling Remember, the further you are from your body, the better.

  1. Return to the fixed

Are you one of those who still have a landline at home? Use it. Whenever you are in your home, it is recommended that you use it. The radiation is infinitely smaller. If you have fixed but it is wireless, it produces radiation just like mobile phones.

  1. No to radiation shields

If you are tempted to install one of the many radiation shields on the market in your home, keep in mind that you will lose coverage, and with that, your mobile phone will produce even more radiation.

  1. Where do you have the WiFi router installed?

It is important that it is located in a less frequented room or turned off at night. You have to make your bedroom as free of electronic radiation as possible. As with the router, keep that in mind for the computer, cordless phone, smartphone, TV …

  1. Ethernet cable

Whenever possible, use the network cable and not the WiFi to connect to the Internet.

  1. Goodbye to connectivity software

If you intend to get rid of the radiation around you, you will have to deactivate the Bluetooth, Airplane Mode or similar connections. Otherwise, the team will continuously send its position.

  1. Peripherals yes, but with cable

It is recommended that all or most peripheral devices be connected through a cable. The printer, keyboard or mouse, better connected.

  1. Eye to your child’s intercom

If you have a baby or a small child at home, this interests you. Wireless intercoms or baby monitors emit radiation similar to that of a mobile phone. If it is necessary to use them, use one with cable.

  1. Beware of radiofrequency meters

The installation of meters that control energy consumption in a house is increasingly common. These devices are under suspicion as a significant source of electromagnetic radiation.

Organizational Advantages and Types of Cloud Services

Cloud computing

This “cloud computing” democratizes access to an extraordinary source of resources for SMEs, since now an important variety of tools and applications are available from the Internet, which they can use as if it were any service.


“The cloud provides service to companies of all sizes… the cloud is for everyone. The cloud is a democracy” Marc Benioff

We can highlight among the important advantages granted by Cloud Computing, the following:

It is no longer necessary to buy an application from a traditional software provider (more expensive than on the Internet); This translates into cost reduction and no payment of software licenses.

It offers multilocation of the service, that is, you do not have to run a software on a single computer or local server, but from any device with an Internet connection we can use Cloud Computing services.

You pay for each service you use at the time you need it, without having to purchase custom software that would eventually become obsolete.

You have the most up-to-date applications on the market, something that until recently only large companies could afford.

It is not necessary that you need in your devices of great storage capacity, but the same cloud provides you with an unlimited amount of space in which you can operate at ease in your work.

You contribute to not increasing the carbon footprint, since the resources that you should have stored in the different devices of the company become virtual, which saves on energy consumption and can reduce pollution by up to 60%.

The cloud provides security to your work in three different ways: a computer failure will not erase your virtual data; If your PC crashes, there is no problem, since you can access your data from any other device; And if you’re forgetful about making backups, don’t worry, since the cloud makes them automatically.

It allows SMEs to be at the same level of business competitiveness as large companies.


You have to distinguish Cloud Computing in two parts: the frontend and the backend. For Cloud Computing to work, both parties must be connected through the Network. We will explain each part separately:

Frontend: is where the user’s computer or computer network is located and the program used to access the cloud. If an email is used for this, the program is simply a web browser like Mozilla or Google Chrome. On other occasions, a specific application for access will be required.

Bakend: the place where the computers, data storage systems and servers that form the cloud are located. Each application usually has its own server. To control the entire process of using the cloud by users, there is a central server that monitors both the traffic and the demands of each client. This server follows some protocols (rules) and uses a specific software, the middleware. This software allows computers on the Network to establish communication with each other. Cloud Computing systems, to guarantee data accessibility whenever needed, use twice as many devices as are required to save them and make backup copies of them. In this way, if a computer fails, the copy data can be used.

Cloud types

On the Internet there are several types of clouds, different according to their characteristics and the needs of each company to use. We can differentiate them into:

Public cloud: is that cloud managed by third parties who are not part of the organization. Any client’s data is mixed between the cloud servers. Applications, stored files and more resources can be used by customers through the service provider, owner of all the infrastructure stored in the different devices. Its access by the client is almost always through the same network: Internet.

Private cloud: these clouds are managed for a specific company, a single client that specifies what applications are running and where. They are usually the main option of large companies, which demand more data protection and exclusive services. The company owns the infrastructure, and she decides who has the right to use the cloud.

Hybrid cloud: combines the two types of clouds mentioned above. The client owns part of the cloud and shares the rest. It allows the scalability of public cloud computing resources to regulate workflows, without other third-party data centers being able to access private data from these flows. The part of the public cloud is used for minor tasks, unlike sensitive applications and data, which are saved locally. The hybrid cloud offers the advantages of Cloud Computing (flexibility, scalability and profitability) without the risk of being seen by third parties.

Community cloud: This type of cloud is created by different organizations that are associated for common purposes (for example, security reasons), and is managed by those organizations or third parties.

There are also several operating systems that have or allow cloud computing services, such as Microsoft and Linux.

Types of cloud service

There are three types of models to offer services in the cloud, let’s see them in detail:

SaaS: called in Spanish Software as a Cloud Computing Service, it allows the end user to more easily use the applications through access through a browser or program interface. It is a fairly popular model: approximately, 59% of cloud services are thought to be SaaS until 2018.

PaaS: called in Spanish Platform as a Service, you benefit from the Cloud Computing service while you are free to develop custom software applications. This service is accessed the same as with the SaaS.

IaaS: called Infrastructure as a Service in Spanish, it allows organizations to take advantage of server resources while the rest of the administration of the platform and software belongs to the company.

Have you been clear about what Cloud Computing is and its many advantages? And now that you know, do you also think about taking advantage of the cloud? Comment your opinion and share.

The Future Cryptocurrencies

If you’re stupid enough to buy bitcoin, you’ll pay for it, ”said JP Morgan president Jamie Dimon at the end of 2017. At that time, the largest cryptocurrency in the world was immersed in a vertiginous climb that attracted all eyes from the world of investment and also from outside it, as a growing number of people began to see in this universe so little known a profit guarantee.
The collapse of prices that began a few months later seemed to prove the prestigious banker, who had labeled “digital currency” fraud. In less than a year, bitcoin saw 80% of its price vanish and the cryptocurrency market hit more than 700,000 million dollars (625,000 million euros). The bubble had punctured. The cryptocurrencies … had they died?
Dimon himself would be responsible for clearing that doubt. Last February, his bank surprised by becoming the first US entity to create its own cryptocurrency, the JPM Coin, to manage payments through blockchain technology. And the truth is the interest in digital currencies of the largest bank in the world for market value is not, by far, an exception in the financial world.
Fidelity, one of the world’s largest managers, keeps several projects around cryptocurrencies open and plans to immediately launch a negotiation service for these assets for its institutional clients, as Bloomberg recently published. The collapse of prices has not meant, much less, the abandonment of digital currencies.

“Good startups have been set up, technology has been greatly improved, the use of crypto is facilitated for all types of users through new, more usable wallets or exchanges, and we have even seen large companies bet on cryptocurrencies,” he explains. Eneko Knörr, co-founder of Onyze, a Madrid startup that safeguards cryptocurrencies for banks, funds and other large clients.
One of these recent projects has a Spanish seal and has been baptized as 2gether, one of the so-called neobanks (in the style of N26, Revolut, Monzo or Bnext), which is distinguished by being mounted on its own cryptocurrency or token (called 2GT) and which aims to support both the traditional economy and the new economy based on digital assets.
The first of these characteristics means that the client of the platform contributes to its financing and is, therefore, owner, which allows you to enjoy services without commissions, have a voice in strategic decisions and capture part of the income generated for the platform when, for example, you acquire a financial product from a third party.
Regarding the second, 2gether allows the user to operate through the platform interchangeably with their funds in euros or in digital currencies, a service that translates, for example, in that thanks to their collaboration with Visa, their customers they can make card payments in cryptocurrencies, something in which they are defined as pioneers in Europe.
“The mission of 2gether is to facilitate the transition to a new decentralized economy. We believe that blockchain technology with the possibility of transmitting value in a decentralized manner, without an agent involved, will generate a new type of economy that will coexist with the previous one, based on these decentralized models, which will have currencies other than the euro ”, explains Ramón Ferraz, CEO of the entity.
Ferraz acknowledges that the uncertainties generated by the collapse of prices since the beginning of 2018 have been a drag on the financing of projects, but they have not stopped the work of those who bet because blockchain will involve a draft transformation in the way of doing business.

The truth is that, regardless of the fluctuations of digital currencies, in the business world few voices have dared to question the potential of blockchain technology, considered the basis of a future innovation as relevant, at least, as the one that Internet has meant in recent decades, with the ability to revolutionize almost any business area. With its block system, which allows all types of transactions between individuals to be made reliably without the need for an intermediary that guarantees the operation, it could force a rethink of much of the current business logic.

However, and despite their close relationship, cryptocurrencies have generated more doubts and some have drawn a blockchain future without cryptocurrencies, a scenario that Ferraz does not see feasible. “There is something going on, which is relatively logical, but which is wrong at the root. There are many people who are trying to apply blockchain to gain efficiency, but today, in the state in which the technology is, blockchain is more inefficient than any other technology. Gaining efficiency today with blockchain is not possible, ”he says.

Instead, the CEO of 2gether emphasizes that “what is possible is to create economic models in which trust is not in a central element but in the community. That is the great advance of blockchain and to create these decentralized models, cryptocurrency is needed, ”he says.

But if the future of cryptocurrencies can be taken for granted, how many and which will be part of that future is much more debatable. The investment bank GP Bullhound predicted about a year ago a debacle in which around 90% of cryptocurrencies would disappear and only resist a few.

The best known cryptocurrencies to date, with bitcoin in the lead, are intended to become a means of payment, a substitute for current money. For this use, Nereida González, a consultant in the International Financial Analyst Markets (AFI) area, believes that a reduction in the number of existing digital currencies would be logical. “The initial objective was to reduce transaction costs. If each community accepts a different one, trade barriers would increase, ”he observes.

However, a more open vision of what tokens can represent as an asset for the exchange of resources does allow us to imagine a much more populated universe, “just as there are countless actions,” says González.

This idea is shared by Ramón Ferraz, who sees a future in which the use of these assets is so widespread that a kid can create his own digital asset to offer his services to teach in his own urbanization. “The point is that there will be tokens supporting very different use cases. The best known now are currency: bitcoin and its variants … But there are many more use cases, any decentralized business model based on incentives will have a different currency, ”says the expert, who cites as examples the existing cases of Filecoin or Brave. “I perceive a world in which much more of these models are consolidated, people start using them and there are many more of these currencies,” he adds.

This does not mean, far from it, that all existing cryptocurrencies will survive in the current environment. In fact, the 2gether expert predicts that many of the existing projects today will end up falling, just as it happened with a host of Internet-related businesses in the mid-90s.

The development of this technology is still so incipient and its uses so little known that experts assume that it will take a long time to become a massive phenomenon. In 2gether, without going any further, they have focused on this stage of their business in the public that is already immersed in the world of cryptocurrencies while trying to extend their knowledge to a wider audience, based on what they call digital experimenter ( the profile related to the collaborative economy, pioneer in the use of models such as Uber, Airbnb or Car2Go) and the digital banker (the client who is already immersed in financial innovation and the digital transformation of banking).

VPN Dictionary: What Do All These Terms Mean?

Entering the world of VPN providers can be a daunting experience for many people. To help you, we have compiled a list of words with the most recurring terminology in this “VPN dictionary”, we have given answers to the most common questions, and we have tried to explain the operation and importance of the current encryption protocols in a clear language for any Internet user.

It is the abbreviation for Advanced Encryption Standard (in Spanish: Advanced Encryption Standard). The AES, developed in Belgium, was adopted as a world standard in 2001 and succeeded DES (Data Encryption Standard), which was widely used by governments to protect their data, especially the United States government.

A software also known for its “peer-to-peer” function that allows file sharing between a specific set of computers. The protocol cuts large files into smaller parts, distributes them to computers and reassembles them once the downloads have been completed. By sending small files over several connections instead of a large file, the software greatly reduces the network load. Bittorrent is just one of these peer-to-peer systems that are often used to share illegal files that violate copyright regulations. Please note that copyright holders keep records of the IP addresses associated with Bittorrent downloads, and Bittorrent users are expected to face criminal charges in the near future as the service itself does not protect addresses. IP.

Abbreviation for Domain Name Server (in Spanish: Domain Name System); The server that registers which IP address belongs to which domain name or URL: the name of the website you visit.

DNS leak
A computer error that accidentally “filters” your IP address to third parties. Technically, the error occurs when a VPN service provider does not support certain applications, and these applications are active while configuring your VPN to connect to the site. Applications will connect to a web domain on a regular basis despite their VPN configuration, exposing their IP address. Another example of DNS leakage is when your VPN connection suddenly breaks down or fails but the connection to a web domain remains operational. Many VPN providers offer ‘killswitch’ functionality to avoid this error.

General term for a variety of methods that are used to protect computer data. It is the coding of data with mathematical algorithms that make the information intelligible to people who do not have access to the algorithm. Think about your bank details online: both you and your bank know how to “decipher” the information sent between you (through small bank readers) and your bank, but others do not. It is a very useful and used security protocol.

End to End Encryption
Encryption form in which only the sending party and the receiving party have access to the data, which excludes even your provider from seeing exactly what makes up the information you have sent or received.

Geographic Locks
A geographical block or ‘geoblocking’ ensures that certain online content is only available to people in a predetermined territory. Well-known examples include area-specific content on YouTube or Netflix, platforms widely known for offering content by territory, which makes Netflix United States very different from Netflix available in Australia or Germany, for example. Geoblocks are circumvented (if desired) by changing their IP address to one that belongs to the specific territory of the content you wish to access. Most VPN and Proxy servers are able to do this for you.

The most recent protocol to exchange security keys between computer systems. This Internet Key Exchange system works in combination with the IPsec to secure VPN connections, and also ensures that no one has access to the encryption keys needed to decode the data. At the time of writing this information, the IPSec and IKEv2 combination is considered the safest method to connect to the Internet through a VPN server.

Internet Service Provider or Internet Provider (ISP)
Commercial part that offers, among other things, Internet services. Think of your online telephone services, digital television, etc. Generally, the ISP provides the necessary hardware to connect to routers, modems and TV decoders, and sometimes also the cable lines needed to connect a client to a larger Internet infrastructure.

IP adress
All devices that seek access to the Internet are marked with an IP address by the Internet provider, usually through their Internet router, which gives the same IP address to other devices that connect to it.

IP addresses act as private addresses: they identify the place where the information needs to go, be it an email, an Internet voice chat or your Netflix movie.

IPv4 and IPv6 protocols
Current IP addresses are usually based on an earlier Internet traffic protocol, called IPv4. The composition of the addresses has four series of (maximum) three numbers. The number of possible IP addresses with this configuration is limited, and humanity has almost used each and every one of them. The new IPv6 protocol was designed to counteract the problem: it has longer sequences that allow both numbers and letters, greatly expanding the number of possible IP addresses.

Automated security measure of last resort. Eliminate your Internet connection at the time your VPN server fails. If not available, the VPN server failure would leave your computer open to attacks from outside and expose your IP address. This feature is available for several VPN providers (but not for everyone!).

Abbreviation for Layer 2 Tunneling Protocol. A protocol used to connect devices to a VPN server. It is an insecure method by itself; The L2TP is simply used for the configuration of the VPN connection, but it does not protect it. The use of encryption protocols is therefore mandatory; IPSec is a common option (and quite secure), but users are not limited to it.

L2TP / IPSec
The IPSec encryption method is in use with most VPN providers. The abbreviation means “Internet Protocol Security” and the method is responsible for encrypting data, verifying the integrity of data transfers and transferring encryption keys between your device and the VPN server. Today, IPSec is considered to be a very secure option, but it is advisable to control the news related to encryption: the documents published by the Snowden programmer clearly show how secret services like the CIA are trying to crack the IPSec code.

Each computer or server keeps a diary of what happens on the machine. These ‘records’ store a number of things, such as the time someone logged in or the duration of an Internet session. The services of VPN servers are generally different: they often apply a non-registration policy to their servers, to keep government officials in the dark about what happened on the servers, in case they ask. Note that not all VPN services have the same registration policy, so you should check their statements on this topic.

Device that connects digital equipment (i.e. computers) to the Internet, usually through analog data lines (i.e. telephone cables). Currently, most modems are combinations of modems and routers.

A software to configure VPN connections without using the applications of VPN providers. It works with its own encryption protocols (an exchange of TLS encryption keys), and is open source and free, making it an ideal program to configure your own VPN connections.

Abbreviation for Point to Point Tunneling Protocol (in Spanish: Point to Point Tunnel Protocol). It connects two computers and theoretically blocks the rest of the Internet, although it is almost never used due to serious security flaws.

Proxy Server
Specialized type of server that hides the user’s location to websites and services that you visit online. Think of it as a VPN server: your IP address is hidden from others, but proxies do not offer the type of encryption security that VPN servers offer.

A piece of computer hardware that distributes data packets from the Internet to the correct computing device. Set up a local network to do this and increase the Internet signal whenever necessary.

The Public Cloud & its Advantages

Permanent accessibility, scalable storage and countless services: all this offers cloud computing. When deciding on a cloud service, the consumer is faced with a very diverse range of offers and offerings. For the private user and the medium-sized business, a public cloud service is perhaps the most reasonable choice. Easy to use and with ample room for expansion in terms of storage space, the public cloud has many advantages, but since it has to contain sensitive data, it is necessary to carefully examine each of the offers. In data protection, scalability and value for money, the differences can be considerable.

What is the public cloud?

The public cloud is a service that uses the Internet to provide computer solutions in an open way. In order to do so, the providers of this service manage interconnected server groups that come to be called “farms” or server towers. As a user, the most common is that you access the storage space from the web browser. The key here is that you only pay for the resources you use.

You also do not have to take charge of the hardware acquisition, thus saving you the derived costs. This business model thus makes the public cloud very attractive in the eyes of young and medium-sized companies, which have to limit IT spending to, instead, invest it in research or growth. Public cloud services tend to follow the principle of self-service: the user increases the functions or power he needs autonomously.

Characteristics of the public cloud

Costs on demand: each client obtains their own access to their account in the cloud, where they hire the services they need. For example, instead of buying multiple long-term licenses, you can rent a CMS package for all your employees or graphic tools for designers only, or try an analysis tool for your web application. The billing of costs in the public cloud is usually based on demand, a quality that makes it particularly flexible and makes it the ideal choice when you only want to access certain applications once or you want to increase the server capacity on time.

Web-based user interface: transactions with the public cloud provider are often carried out in an application in the browser. From here the client accesses his account, where he can hire more services or capabilities, make his payments or cancel services when he no longer needs them. In this user interface you also access the software you have hired. All this saves the customer to keep in place a high-performance hardware with a lot of memory capacity. The decisive factor for the services to work is the Internet connection, the rest is taken care of by the provider.

Scalability: if an increase in traffic challenges the performance of a web application, it is possible to avoid overload failures by expanding resources. If the urgency decreases, they are reduced as easily.

Efficiency: cloud computing providers process processes very quickly.

Savings: compared to the private cloud, public cloud users need much less physical equipment, since the provider owns the data centers. Nor do you have to buy the software in prohibitive packages, but it is paid based on what is needed and often in a subscription format that includes the most current version and the corresponding support.

Reliability: guaranteed standards are part of this business model. Providers are responsible for maintaining the IT infrastructure and replacing defective devices. Hardware redundancy prevents crashes.

Data protection: specialized providers constantly monitor their systems for vulnerabilities. Companies with headquarters and data centers in the European Union are subject to European data protection regulations.

German providers meet the highest security standards and guarantee scalability and flexibility, such as the certified cloud server for web projects offered by IONOS.

Protection of the environment: distributing space and resources among several clients and adapting them to their needs, cloud servers use them efficiently. Instead of using an server inefficiently, the calculation and memory capacity is distributed here. Some suppliers even use sustainably produced energy.

Technical implementation of the public cloud

From the client’s perspective, the public cloud technically requires very little. Suppose you integrate a large part of your IT infrastructure into the cloud and transfer the server, runtime environments and internal applications to the server cloud. In this scenario, all you need is a device with an Internet connection and a browser. Depending on the task, employees operate these devices with keyboard and mouse, touch screen or professional control panels, but you do not need your own server with enough memory to store databases and programs or with the necessary RAM to respond with agility. This lightweight hardware is called “lean client” or “thin client”.

The connection to the public cloud takes place on the Internet. As soon as you have created an account, your provider provides you with a browser-based user interface that, since the offer reaches from individual applications to complete infrastructures, can have a very diverse visual appearance: some customers only use an email interface web limited to manage communication, while others hire an office system or manage their web application on an ad hoc platform.

The client accesses the contracted service through an interface with all security guarantees. The supplier houses are responsible for backend management and supply the hardware – which includes the server towers, data storage units and computers. All these devices make up the cloud they enter and where customers work. Cloud hosting providers assign each server a space on the server. To guarantee all clients access to the cloud at all times, redundancies are distributed on different servers.

The cloud itself consists of several servers connected to a central server, which controls the network with a so-called middleware that allows all devices to communicate. The central server distributes the tasks that have previously been defined in the protocols. Depending on the power they need, the provider distributes the space on the different servers. Some services require several machines.

In the case of services that do not need much memory, hosting providers effectively exploit their devices by installing several virtual servers on a physical server. These servers or virtual machines act as real servers with their own operating systems and clients access them through an interface. Other clients share the same physical server but also using a virtual machine through the web interface. The virtual machine streamlines the space and can be scaled freely, so that the performance of your services does not depend on the capacity of your equipment.

Differences with the private cloud

What fundamentally distinguishes the private from the public cloud is the same that separates the private from the public in general. Cloud computing differentiates three ways to access the cloud: at one end the public cloud is located, accessible to anyone who has a sufficient internet connection and budget and, on the other, the private cloud, isolated from the field public. Both forms have their advantages and disadvantages, which leads some companies to opt for the hybrid cloud, which would combine the best of each house.

Prioritize Mobile Information Management and Mobile Security

The evolution of mobile computing is underway, with changes on several fronts. Mobile technology is becoming more sophisticated, but malware continues to spread. The perimeter of the network is disappearing, but companies still need to apply mobile policies and protect devices. CIOs have a greater need to protect business systems against mobile threats while also exploring ways to meet customer and employee demand for greater mobility.
In a webcast from our sister publication SearchCIO, mobility consultant Bob Egan explains why mobile security and mobile information management should be the top investment priorities for companies.

This is a transcript of the last four excerpts from Egan’s web presentation on mobile security. It was edited for its length, with the aim of offering clarity.
The world of mobile security from a tactical point of view … is a high priority. The attack vectors presented continue to increase. But at the same time, we, as individuals, are increasingly apathetic towards security. We want our workplace, we want, as consumers, that the companies with which we do business keep us safe. We want to trust. And so, this puts new priorities and new approaches that we should be thinking about in terms of security.
Now, some of the baselines began with the management of mobile devices. And I really believe that there is still a need for such a security baseline. It has become very cheap, there has been a lot of consolidation in this market, and there are a lot of good companies operating in this market. It provides seamless device control, forces to include encryption, and is not necessarily replaceable by existing mobile application management schemes. But I think it’s a good place to start, and then we start thinking about other schemes. And one of those – perhaps one of the best, most tactical – is the management of mobile information, because at the end of the day, it is about securing the information: how to access it, how it crosses the network, how it is at rest, how it flows through its data centers and its networks, how people are authenticated.
Information is the most valuable asset. It allows you to apply prudent policies. This is especially true when thinking about the most regulated industries such as financial and health services, using things like Secure Content Locker and understanding the policies of who, what, why and when. And it can also provide some policy-based avenues that have a lot to do with the location, with people flying to a particular area or accessing during a particular time of night, which can trigger a new type of security flag that which would not have visibility otherwise, and then you can review how the evolution of those policies is supposed to be.
With the remote access of laptops, it was to make a connection to the VPN, and I think … some companies live under great illusions that it is possible to translate the metaphor of that portable remote access in the mobile world. And in the case of mobile phones, the principle of deploying a solution is really the easy part. The difficult part is to follow that evolution, continue investing, keep looking at the horizon of this set of fast technologies, especially if it is considered coupled with the cloud and the internet of things (IoT) and with all the analysis we offer around this.
Therefore, mobile information management is really the core and also joins the concept of identity management. Therefore, I think we have to be thinking about the command and control costs between platforms associated with security, which are driven by MIM and MDM. And we have to examine how can we add the performance? How do we take that information, use the information we have obtained from the analytics? How do we build applications? How can we create identity and policies around that identity? And what does that mean for access, and how do we build the agility in the networks we want for our workforce, to boost the capabilities and desired business outcomes we want within our organizations?
I think it is also about corporate reputation management. Many people do not think about this, but when you are making these architectural changes and developing cloud strategies, mobile strategies, social network strategies and smart systems strategies (which is another word I use for IoT), you are generating digital exhaustion so much inside your company and abroad, for your consumers, your partners and all your staff. And so as these investments are made around security, access, collaboration, decision making, etc., this digital escape is created. And at the same time, this reputation management challenge is created, which I think is very new. So you want to take a very close look at what that means, what you want it to be and the life cycle associated with digital escape because it is real. I think more and more companies need to pay much more attention.

Beyond the device … it’s really about developing a pedigree of applications and about security and information management, it’s not so much about the device. I think it’s about building end-to-end analysis, not only from what we can learn about our workforce or about our consumers or about the people who are linked to these systems. But it’s also about how to do a better job in creating customized and contextual solutions that deliver high performance across a wide range of networks – proximity-based systems such as Bluetooth low energy, but also over Wi -Fi, and some of these wide area networks, no doubt 4G today and 5G in the future.
I think there is a lot of debate about different styles of operating systems and different tools and the way we build applications, but my advice is to treat all mobile devices as hostile and create infrastructure to manage information and manage access. And don’t be afraid to fail because at the end of the day you will fail. Everyone does it, and you really have to learn from it, pick up the pieces and move fast.
So, the key points that I would like to leave are:
• Mobility is really the new platform for innovation of scale and investment from an architectural point of view, but also as the edge of that workplace and the security perimeter is redefined.
• Prepare for an explosion in network consumption. I have shown some of the growth data and we do not expect to see growth slow down. Rather, it is expected to accelerate over the next four or five years.
• If you have not already done so, it is really time to start modernizing your back office to be at least as agile as the people who will use it.
• Success in digital business is not just about providing security, but about gaining confidence by ensuring and protecting security.
• Think about changing your asset mix. [Consider] the contrast between traditional companies and new idea companies to create the highest value, especially in the return of assets and the return of people.
• Use business analytics and intelligence to be more predictive and deterministic, not only in the services you provide, but also in the way you … protect information, provide trust and leverage the capital associated with the data that comes from This evolution mobilized.

The best Smartphones For Gamers of 2019

The war of smartphone specifications continues, with RAM and processors increasing every year. Although conventional mobiles are more than capable of handling advanced and graphically spectacular games, specialized gamers offer additional features in addition to great performance. These are the best smartphones for video games on the market!

Asus ROG: has it all
The Asus sub-brand gaming smartphone, Republic of Gamers, seems to have it all and much more. Snapdragon 845 SoC 2.9 GHz, 8 GB of RAM, 128 GB or 512 GB of storage and a 6-inch AMOLED display with 90 Hz. In our analysis, we conclude that it is the best gaming smartphone.
Like its rival Razer, the ROG smartphone has an illuminated logo on the back, excellent front speakers, an advanced cooling system and specialized software to manage games and allocate system resources, with additional options for streaming on direct and the use of special pressure-sensitive buttons called “AirTriggers”. In addition to the additional options in the games, they can be pressed to activate “X mode” and get maximum performance.

asus rog phone 17
Only suitable for gammers / © AndroidPIT
With this device you can easily handle the most advanced mobile games for hours, with additional accessories such as Joycon-style controllers and a dual screen mod that will be sold separately in the future. The disadvantage? With 900 euros, it is only surpassed by high-end Galaxy smartphones as the most expensive on the list.

Razer Phone 2: a lot of power
The company that made its name by manufacturing powerful gaming accessories and the acclaimed range of Razer Blade laptops has improved its offering with Razer Phone 2, solving several first-generation problems and including the company’s Chroma lighting on the back.
The Razer Phone 2 offers 8 GB of RAM along with 64 GB of storage and the Snapdragon 845 chipset. All this with very powerful speakers for surround sound. But the real star of the show is the 5.7-inch screen with a refresh rate of 120 Hz. The GPU can be synchronized with this refresh rate to achieve a smooth frame rate and without delays even in the most demanding games, and it is especially useful in action titles, in which a reaction of fractions of a second can be the difference between victory and defeat.

Razer 2 03
A quick screen and practical gaming software on the Razer Phone 2 / © AndroidPIT
Another advantage is the Razer’s Cortex application, where you can manage and buy games and control various related settings, such as resolution adjustment, image frequency and processing power. If you are one of those who have a lot of games on your mobile, surely some of them require more power than others. This is great to make sure your device handles them efficiently. You can even enable anti-aliasing and disable notifications while a game is running so they don’t bother you.

iPhone XS: when you want to be the first to play
In contrast to previous models, iPhones are not intended for gamers, but they have a definite advantage for players. With iOS, Apple makes it easier for application developers to develop a game for iOS than for Android, which suffers from a fragmented distribution and an amazing variety of hardware configurations.

AndroidPIT apple iphone xs max box
You will have access to new games with iPhone / AndroidPIT before
The result? High-end games usually debut in the App Store much earlier than in the Google Play Store. IPhone owners have been playing Fortnite on their phones for months while Android players kept waiting. The same goes for the latest titles of Life is Strange or Alto’s Odyssey. Although I still prefer the greater variety and control of Android, I have envied iPhone owners more than once for this reason. Apple’s careful selection of App Store titles also guarantees a good optimization and performance of your hardware.
Fortnite Mobile: tips and tricks to win the Battle Royale
Naturally, the obvious choice is the iPhone XS or XS Max, the best Apple model of the moment, but the iPhone 8 Plus is also a good choice for iOS players who prefer a more classic look.

Xiaomi Black Shark 2: for the player with budget
The Xiaomi Black Shark 2 is a smartphone focused on games and that attracts a lot of attention, with its aggressive appearance, black color and bright reflections. Inside the Black Shark, we find a set of hardware powerful enough to handle any modern game with ease: an octacore CPU, 12 GB of RAM and the Adreno 640 GPU. Naturally, it also has a special cooling system.
Another striking feature is the Shark button. When pressed, the phone switches to maximum performance and opens a game environment in landscape mode. From here you can manage your games and configure the gamepad. One comes with the device, but another can be purchased and added on the other side for a Nintendo Switch style configuration.
Black Shark 2 analysis: a predator for a good price

AndroidPIT Xiaomi Black Shark 6719
Press the Shark button to go to the full game. / AndroidPIT by Irina Efremova
At a price of € 549, Black Shark 2 is one of the most affordable options but has many extras to offer players. In addition, its predecessor remains a great option at a lower price

Samsung Galaxy S10 / S10 + / Note9: Game mode and VR equipment
Samsung’s high-end Galaxy smartphones also don’t disappoint when it comes to games: the Galaxy S10 and its most powerful brother, the S10 +, with enough power thanks to the Snapdragon 855 SoC and an 8 or 12 GB RAM, and the Note 9, with an incredible screen, storage of up to 512 GB and a larger battery.
Samsung’s Game Mode, which includes the game launcher and game tools, shows the special care Samsung has taken to accommodate mobile players. The Game Launcher is home to all your games, while Game Tools changes the screen mode to adapt games that do not support the unique aspect ratio of 18.5: 9, among other things. All this ensures that your experience is enveloping, by disabling notifications and the home button so that nothing interrupts you.
AMOLED Infinity screens offer a great visual experience, and all these devices have ergonomic curved bodies that are easy to handle.
It should also be mentioned that fans of RV mobile games have an additional advantage when choosing Samsung: the Gear VR is the best VR-compatible helmet that exists, and with it you can enjoy fantastic immersive RV games as Endspace.

OnePlus 7 Pro: much more than RAM
The OnePlus 7 Pro is not far behind when it comes to video games, thanks to its superior specifications that include 8 to 12 GB of RAM. This gives an incredible performance that is complemented by the game mode, which suppresses accidental keystrokes and notifications, can divert incoming calls to the speaker, save battery and other useful settings to ensure that they do not bother you while you play. This was extended with the “fnatic” mode, created together with the big data company eSport, which dedicates all system resources to high-performance games. In addition, its 6.67-inch AMOLED display is updated at a rate of 90 Hz.
There are lots of other great phones (and accessories) for games, of course. Special mention deserves some cheaper devices such as the Honor Play and the Nubia Red Magic, which are much cheaper, but have some extras under the sleeve. However, if you do not want to play the most demanding games from the graphic point of view Even mid-range devices should be able to handle most of the Play Store news.

Applications of Different VPN Services

Although it is not something new, it has been in recent years when we have begun to hear about VPN connections. A term that has begun to sound louder after Netflix decided to block its use after detecting that some users used them to bypass the geographical limitations of their service.

However, the truth is that they have been used in business for years, a context that has now also been extended to give rise to other uses. But what exactly is it? What is a VPN? What can we use it for? Today we solve these questions and analyze their advantages and disadvantages.


Before entering into greater vicissitudes, we must comment that VPN responds to the acronym Virtual Private Network, a name that already a priori allows us to get a little idea of ​​what it is: a virtual private capable of connecting several devices as if they were physically in the same place, emulating local network connections. Virtual, because it connects two physical networks; and private, because only computers that are part of a local network on one side of the VPN can access.


When connecting to a VPN, we will use a kind of tunnel, a word that is used to indicate that the data is encrypted at all times, from when they enter until they leave the VPN, and that it is carried out through different protocols They protect them. Now, there is an exception with PPTP – it uses a combination of insecure algorithms such as MS-CHAP v1 / 2-.

What our system will do when trying to visit a page is to encapsulate the request and send it via the Internet to our VPN provider. This will uncapsulate them by following their usual course: they will exit through your network router and then the packet will be forwarded.


Using a VPN means that we can access virtually anywhere on the network without any geographical restriction, no matter where we are physically. The reason? That will allow us to access through several servers located in another place in the world other than the one we are.

Security and privacy are other points in your favor, especially if we need to send or receive sensitive information through the network. And while we can always opt for proxy services and tools that hide the IP of our device, by opting for a VPN we are choosing to establish a secure connection between the computer and the server.

Already in a more business context, it makes it possible for a company’s employees to remotely access their networks and servers without compromising security. Another of its virtues is that it is not too expensive services and that we even find worthwhile options for free.

Finally, they are easy to use, let us easily connect and disconnect at our whim (once configured) and works with multiple applications routing all Internet traffic.


VNP networks are also routinely used to bypass geographic restrictions of certain services. For example, let’s say that the display of video content is only available to users in the United States. Well, this type of connection will allow us to tell the web that we are in this country.

When we talk about restrictions, we cannot stop referring to those that have to do with the censorship imposed by certain totalitarian governments on their citizens. A way to see the news and information of the outside world without vetoes that, however, is not perfect (as we will see later).

As a result of this and since they allow us to hide the navigation data, they are ideal for connecting through a public Wi-Fi, in a cafeteria or hotel (for example) and that our information is intercepted. Another common use is found in P2P downloads, although we must take into account that some providers block them.

In the corporate world it is the field in which his career is more extensive. In fact, they constitute a habitual resource for multinationals that have delegations in several countries, which allow their employees to telework and access a single private network in a secure way.


That said, we could not stop collecting some of the best VPN services that currently exist in the market, a range in which they can accommodate from free to paid. We are left with: AirVPN – with real-time statistics, TOR and VPN support via SSL and SSH – and – with integration with and AES 256 encryption.

VPNArea –with the same encryption and that accepts bitcoin as a payment method and up to five devices connected simultaneously-, Private Internet Access –practically identical-, Hello –free as long as we do not use it for commercial purposes-, Private Tunnel – limited to 100 MB of monthly traffic but also free and easy to use – and Tunnel Bear – with 500 MB – are not far behind.

In any case and to opt for one or the other, we must take into account the level of speed, reliability, security and support offered by the service. The use that we are going to give it is another parameter that we will have to assess. It should be noted, on the other hand, that those of payment usually have a professionalized customer service and that they have the necessary income to invest in a wide variety of servers that guarantee that our connection is always active.


Apart from the comments on Netflix, it is not the only one that blocks the use of VPNs. iPlayer, the BBC video service, began banning them at the end of October last year after eight years of operation. And so do some countries with policies to control their extreme citizens.

This is the case of China, which banned the use of these connections almost two years ago. A proposal in line with the censorship and vigilance of the Asian giant and a logical movement to maintain its cyber-sovereignty that, however and as expected, was tremendously controversial.

Likewise, we cannot lose sight of the fact that increasing our privacy and security is not infallible. In fact, using a VPN does not imply that our browsing is anonymous (ideally to achieve this would be to use it with Tor). When questioning your security, we are referring to those based on the PPTP protocol. False the location is not always possible, especially when we use it through our mobile. Speed, to finish, is another point that suffers.

7 Steps to Improve The Security of Your Organization

Organizations often have a limited amount of resources, which often leads them to directly avoid security practices, because sometimes they are considered expensive and difficult to implement. Obviously, this is a mistake and exposes them to possibly irreparable losses.

Below you can find a list of the 7 main tasks that every organization must perform to increase its security level.

Identify what is the important information that your organization manages.

Detect what are the systems that interact with that information.

Protect our ICTs using the best practices of each manufacturer.

Keep all systems updated.

Define a Data Protection Policy.

Train its members on the proper use of the systems.

Periodically perform vulnerability analysis on your infrastructure.

1) Identify what is the important information that your organization manages

A competitive advantage in today’s market is the knowledge of the relevant information that is stored and processed in the organization.

This can save a lot of resources, since, in this way, you will focus fully on the information that gives the business the most value.

To better understand what the objective of this point is, we must think about what is the information that could effectively affect the main functions of the organization in the case of being stolen, destroyed or exposed to unauthorized persons.

2) Detect which systems interact with that information.

Starting from the previous point, it is imperative to identify which are the physical systems and resources that interact with the most important information for the business.

This makes it possible to clearly define what the protection strategy will be and, in some cases, to exponentially increase security with the simple task of keeping these systems isolated from the rest.

3) Protect our ICTs using the best practices of each manufacturer

Once the critical components of the infrastructure have been identified, it is vitally important to implement the best practices provided by each manufacturer. These practices have the benefits of being officially supported and having been tested in several different environments, so they do not usually cause operational problems.

In any case, any configuration change in the production systems must be carefully planned and carried out in an orderly and documented process.

4) Keep all systems updated

New vulnerabilities continually appear and software manufacturers release updates to protect their products.

It is very important that these updates be applied to ensure that the infrastructure is not vulnerable to known attacks. For this, it is advisable to develop a patch management procedure, through which all systems will be kept updated.

It is also necessary to use systems that have manufacturer support, replacing those that are close to the end of support date, with newer versions.

5) Define a Data Protection Policy

Every organization must have a data protection policy that indicates its interest in the care of its important information.

It also aims to serve as a guide for all employees on how they should act with respect to the use of information resources, which often avoids many problems of improper use of systems, which may result in the commitment of critical information and cause abysmal losses to the organization.

6) Train its members on the proper use of the systems

The employees of an organization are usually the weakest link in the data-protection chain, so it is very important that they are trained to use the company’s resources responsibly.

This greatly reduces the most common security incidents, because they are linked to the misuse of the systems and / or a lack of knowledge of the risks to which a person using interconnected systems, such as computers and telephones, is exposed. smart.

7) Periodically perform vulnerability analysis on your infrastructure

Every organization that values ​​the importance of the data with which it works must periodically perform vulnerability tests to verify that its security measures are functioning correctly.

There are further steps that can be taken to protect information security

  • Adhere to encryption technology. Encryption technology is indispensable for organizations concerned with protecting their confidential data from internal and external threats. Documents and files that contain sensitive data should always be encrypted, especially when they are shared through file-sharing services. Not encrypting the data leaves them vulnerable and the domino effect can be catastrophic for the company.
  • Employee access control to data and permissions. It is the responsibility of the company to value and protect the confidential information of its customers, and not allow anyone to access it. Protocols should be established that determine who can obtain the information and what can be done with it. Employees should be regularly trained in relation to their access levels and associated safety standards. Employees are the company’s first line of defense; therefore, time must be invested in training them in risk mitigation.
  • Use a data-centric approach. The protection of an organization’s systems is not enough; The data within the system must be protected individually as well. Typical security software can protect information within the organization’s network; But what happens if it is extracted? This is a constant concern every time the data is consulted since there is always the possibility that the information falls into the hands of an unauthorized user. Even outside the four walls of the company, the data must always be encrypted.
  • Implement a data security framework. A data security framework can identify where sensitive information is stored, control access permissions and monitor the use of data by authorized employees. Ponemon’s study found that 70% of respondents could not locate confidential information in their environment – a disconcerting statistic and a situation that can be prevented with a data security framework.

Security Issues in The Cloud

We often hear on television how hackers are able to enter any mobile phone and get all our data, photos and videos from it. They can also access through your PC more important data such as our bank data, so users are beginning to worry about the lack of security in the cloud.

What Is the Cloud?

What would normally be on your PC, such as your files or programs) happens to be on a set of servers that you can access through the Internet and form the cloud. With Internet you access all the data and all the software you need, so you don’t have to worry about maintaining a complex system. You only need a broadband connection to work.

Advantages of the cloud:

– Access from any site and with several devices. Your programs and files are in the cloud, so you have access to the Internet to access them.

– All software is in one place. Avoid having to install the programs on your PC, your laptop or each and every one of the multiple computers on a network.

– Savings in software and hardware. In the cloud, the same program is shared by many users, which lowers the price of applications.

– Savings in technical maintenance. The cloud provider is responsible for the technical maintenance of its own servers.

The inconveniences come especially at the time of security.

With cloud computing all your files and information go from being on your PC to being stored in that cloud. That means stop having control over them. You can never be sure who accesses that information or if it is properly protected or not. The lack of control over the data worries us, since they are housed in foreign places. The confidentiality of the transmission of this data through Internet connections is also very important, which makes new, more secure and efficient encryption systems necessary. Also highlight the lack of physical control over the system, since the user depends on a system that does not control.

As you can see the advantages of cloud computing are greatly influencing the way we use computers. We use more and more applications in the cloud, such as Gmail, Twitter, Facebook or YouTube. Paradoxically, these wonderful advantages of the cloud, its ease of access, centralization and flexibility, could also be the cause of new types of insecurity on the Internet.

4 of the main problems of cloud systems

The advent of cloud computing is one of the most beneficial technological innovations for companies of recent times. However, that does not mean that there are not some problems with cloud systems that must be addressed.

Adapting to new technologies provides enormous advantages, but there are risks associated with these new tools that should be taken into account to avoid future system problems. Therefore, in this article we will see some of these risks associated with cloud computing.

1. Security related cloud system problems

Security is one of the main problems of systems that make use of cloud computing. Relying entirely on the Internet increases vulnerability to hacker attacks. But the evidence speaks for itself, all modern IT systems today are connected to the Internet. Therefore, the level of vulnerability is very similar to that of any other place. However, the fact that cloud computing is a distributed network also makes it easier for companies to recover quickly from such attacks.

What should be done to minimize this problem is to study and examine the security policies of the provider before signing a contract with them.

2. Possible downtime

Cloud computing makes the organization dependent on the reliability of its Internet connection. If the Internet service suffers from frequent interruptions or low speeds, cloud computing may not be suitable for that business.

Another aspect that must be taken into account is the level of dependence on reliability in the cloud. Even the most reliable cloud computing service providers suffer system problems that cause them to interrupt the server from time to time. For example, a company as reliable as Apple on May 20, 2015 had a seven-hour interruption in Apple iCloud that affected email and other cloud services, such as iCloud Drive, Documents, etc.

To know if you have to opt for the cloud as a solution, it is necessary to ask yourself this question: “Can my business work in the event of a prolonged interruption of cloud services?”

3. Cloud compatibility issues

Another problem with cloud-based systems is compatibility with all IT systems of a company. Today it is universally recognized that cloud computing works as the most profitable option for companies. However, the problem arises from the fact that the company would have to replace many of its existing IT infrastructures to make the system one hundred percent compatible in the cloud.

A simple solution to this problem is to use the hybrid cloud, which is capable of addressing most of these compatibility issues.

4. Customer service issues

In the early days of cloud computing, poor customer service was a constant complaint from users. Fortunately, most providers have made great progress in improving technical assistance. However, a better service comes at a price.

If the company’s needs require a quick response, make sure that the cloud service provider has many options available to provide technical support: email, telephone, real-time chat, knowledge center and user forums. It will also be necessary to check if the provider can offer support at night, on weekends and holidays.

In conclusion, although cloud computing is not without risks, the truth is that the problems of cloud systems are manageable and predictable, although in some cases some effort is needed by the company that decides to implement this solution. Once the problems are clarified, the rest of the process will provide great benefits for the organization.