What is the importance of the virtual network of smartphones?

VPN applications (VPN) provides many important functions for the user, such as data encryption and browsing the international network while hiding identity, protection from espionage and overcoming restrictions related to countries.

The primary version of these applications is available for free often, and it also includes additional functions for fees, but what are the purposes in which one needs virtual private networks?What are the reliable sources that provide this service?

When the user installs the virtual private network application on his smartphone, the device does not connect to the desired destination directly on the Internet, but initially is created an encrypted connection, or what is known as the "tunnel" with a server (server) company provided to the service, and from this server is doneDirecting data movement to the desired destination, then the data returns to the relevant device through the "tunnel" again, which makes it difficult to track and thus providing the unknown to the user.

Safety of data and the advantages of virtual private network applications appear when it is not clear how safe available when connected to the Internet, for example when using open wireless internet networks in cafes and airports, or when there is concern that the wireless network is no longer sufficiently safe, so that pirates may be able toThe worst case of hacking sensitive data and important user information.Here, the great benefit of virtual private network applications appears, since the data is sent by an encrypted "tunnel" that cannot be penetrated or viewed the data.

In addition to safety factors, virtual private network applications provide another feature, which is that the user can connect to server devices all over the world according to the company provided to the service, where through these applications the claim that data movement is coming from the United States, for example, and thus is called servicesThe well -known data flow so that the movie catalog appears completely different, in addition to the opportunity to watch American series early before being shown in other regions of the world.

Also, these applications have an important advantage in countries that prohibit browsing specific sites, as it allows the user the option of choosing a country from the list of countries that enjoy the freedom of the Internet such as the United States or the Netherlands, so that all the blocked sites in the country in which he lives open to him..

Using problems, change that the world of virtual private network applications is not without problems, when using the tunnel to browse the Internet, there are some applications that may not work, in addition to the emergence of problems when using immediate messaging applications or when wanting to adopt the contacts in the user network.Also, some Google or electronic stores do not work well with the activation of virtual private network applications.

There is always a cat and mouse game between video broadcasting services and companies provided to the Special Virtual Network services, where the restrictions of the countries are overcome by using new server devices, and then video broadcasting companies banned the Internet protocol addresses (IP) for these devices again.

The speed of the connection also represents another problem when using the virtual private network applications, due to the length of the internet connection signal period, and this is due to the transfer of data movement to the company's server devices, and it may take a long time until web sites are opened and the contents are displayed on the screen, evenSending an email may take time sometimes.

There are many companies that promote the virtual private network applications by browsing the web with hiding the identity, but this is not fully guaranteed as the identity of browsing programs or devices can be identified in some cases, and if the user enters the login data on web sites and services via a network tunnelA private default, its identity is determined, and here the importance of the credibility of the service provided appears.

Trusted companies, if the user wants to direct his data movement through the company's servant provided to the virtual private network service, it is necessary to rely on reliable companies, so that it ensures that he does not spy on his data or penetrate it, and although all companies promote themselves by maintaining privacy, thenThere are a lot of fake or inevitable virtual network services.

But there are some indicators that refer to good companies, where the user must see the business model, if the service is free with no transparency regarding the conditions of use, then you must stay away from such services, and the situation varies if the company provides the basic version for free,Some other jobs provide fees.

In addition to that the company’s headquarters for the service is considered one of the other safety factors, as the conditions of privacy and data protection in European countries vary strongly from the United States -based companies, as well as Asian companies, and therefore technical experts advise to rely on the services of the European company to provide more aspectsPrivacy and data protection.