The acronym VPN (Virtual Private Network), translated into Portuguese as “Virtual Private Network“, is a tool that guarantees the personal information security, but unfortunately a large part of the population does not know or does not know exactly how it works. A VPN serves to establish a supposedly private network connection trustworthy between two (or more) points, over an untrusted public network (such as the telephone company package you subscribe to) at a low operating cost. 3bq1p
It is known that the internet is a public network considered insecure, as all information is subject to interception. Therefore, the VPN appears to provide security and allow the interconnection of local networks of a company, for example, in different geographic regions. That's why the public network itself would be necessary to make the interconnection, but now with VPN the channel is even more secure.
Besides the remote access, the VPN also protects and encrypts your communication with the internet over untrusted public networks, such as airport wifi. That is, basically, it allows access to resources on a local network, even if you are not physically connected to that network. In this way, there is a guarantee of protection during the exchange of information over the public internet. And if you already want a VPN suggestion to use, we recommend this service can be one of the main ways to have safe and fast access to the internet.
What is encryption? 1n304o
Encryption works as a form of “secret code”. Your dice are shuffled and turned into a figure. so there is a key which allows you to decipher that message so that it makes sense again. If you want more security when exchanging personal information (such as credit cards e social network s), it is through encryption that the data becomes secret and safe for the .
To make it difficult for someone trying to intercept the message, these keys have 256 bits (basically 256 numbers) that are used as a reference in the original message to decode it. Of course, this whole process cannot be seen so easily with our own eyes, however, it is important to know that it exists and that it makes your private network even more secure.
How to use a VPN? 695227
To connect to a secure network, you need to access the internet in the conventional way and only then initiate a connection to the VPN server, using specific software. In the case of a company, just connect to the server to have access to the company's internal network and all files, for example.
The best VPN services have a balance between their features, the location of servers, connection protocols and, of course, your low cost. Some are great for occasional use, while others are made to by location restrictions that some companies apply, such as how can you access movie catalogs that are blocked in your country. There are also those aimed at people who love ing and want some privacy while ing their files.
Speaking a little more about location restrictions, it is worth ing that a VPN can also be useful to allow access to functions that are blocked in your region. For example, one of the most popular uses is to enable access to the Netflix catalog from other countries; in Brazil, most of its s do it to watch movies and series only available in the United States. For those who enjoy privacy when browsing, VPN keeps your communications safe and encrypted, away from prying eyes, whether at home or on a trip.
There are private network services payments, offering a series of essential tools and services, robust enough to guarantee the confidentiality of data and IP numbers outside of blacklists. Already a VPN Free it is not entirely free of charge, although its protection is satisfactory in most cases. Although many of them do not cover anything, we recommend being aware, as most of these services usually collect data navigation, profiting by sending this information to third parties.
You already have a subscription to VPN? How do you use it? Tell us in the comments!
