IP address: what is it and why is it important?

The Internet Protocol Address (IP) is a numerical code assigned to all devices that access the network to communicate

L’IP address (Internet Protocol Address) is a numerical code assigned to all devices (PCs, modems, printers, servers, etc) that access the network to navigate and / or communicate within a LAN (a local network). The IP address is therefore the key to access the Internet and use all its services. This is a fundamental element that, for reasons of privacy or security, can be hidden. Let’s find out how and why.

The IP address: types and utilities

IP can be static or dynamic. The first is the most common and is used to browse online. Whenever a user logs on to the Internet, they are assigned a random IP address. His is the one to carry out the operation Internet Service Provider. In addition to when you connect to the Internet, the IP also changes at regular intervals (typically every 24 hours). The IP is dynamic because in this way it is able to guarantee greater privacy protection for users who access the Web. If you have ever wondered “why my IP changes with each browsing session”, here is the mystery revealed. The static IP addressesinstead, they are intended for servers and LANs that must always be accessible to everyone through the same URL. In any case, the owner is free to request modification whenever he deems it appropriate.

How can I protect my privacy and hide my IP?

Although IP addresses do not contain sensitive data, allow to trace the user’s Internet Provider and determine the position in which the device is located. Also, when you travel to certain areas of the world, the governments of the relevant countries may make it impossible for you to access websites and Internet services. To get around these prohibitions it is necessary to conceal your IP. But then how do I protect my privacy ea hide my IP? You can do this in three different ways: by using a proxy server, by purchasing a VPN, or by taking advantage of the benefits offered by the Tor web browser. THE server proxy allow you to surf anonymously by replacing their IP with that of the connected user. The method is simple but the connection speed can be adversely affected. The VPN (Virtual Private Network), on the other hand, allow you to create private networks capable of guaranteeing anonymity, privacy and security to their users. On the current market there are several alternatives and it is possible to choose the one that best suits your purposes based on the services offered. Finally, Tor is a browser that allows anonymous communication based on the second generation of the Onion Routing network protocol.