A VPN: How can he help you ?
Before the 2010s, the VPN was mainly used in the countries concerned by censorship. It makes it possible to bypass the internet restrictions and to protect oneself from repression. Today, the virtual private network is acclaimed around the world.
This phenomenon comes in particular from the fear of growing threats online. Public and private services also multiply geoblocages.
What is a VPN ?
A VPN is masking software replacing your IP address with that of a remote server. It thus protects your identity and bypassing restrictions based on your geographical position (geoblocting). Thereafter, you can read censored news or watch a video that is blocked in your country.
You will indeed be assimilated to the VPN server on the network.
The program name comes from Virtual Private Network, commonly translated by virtual private network. The tool can settle on one or more terminals depending on the offer chosen. Once activated, it will set up a secure tunnel between the connected device and the Internet. The virtual network will then cry over your data and connect to a remote server.
The latter will lend you his IP address.
The process is identical on any device equipped with a VPN. The software is also compatible with all platforms on computer, smartphone and tablet. Only the configuration varies slightly between a terminal under windows, macOS, iOS, Android … In addition, you will need to check the version of the package for the applications to download and install on your device.
What exactly it is ?
VPN is very popular with streaming enthusiasts. It actually allowsAccess content reserved for specific geographic areas. Thus, you can take advantage of the exclusives of the Netflix US or UK catalog, regardless of your viewing place. Certain banking services may also be subject to georestrictions.
You will nevertheless succeed in unlocking them with a virtual network.
Since the health crisis, many companies have equipped VPN teleworkers. This measure essentially aims to secure remote connections to the establishment’s information system. As a reminder, the data is encrypted by passing by a virtual private network.
Professionals thus avoid leaks or confidential data flights. This security system is also useful on public wifi such as in stations, waiting rooms, restaurants, bars, etc.
Finally, virtual networks are essential if you plan to travel to countries censorship. This restriction exists in particular in China, Saudi Arabia, Thailand, Vietnam, Turkey, the United Arab Emirates … Depending on the country, you may need a VPN to connect to social networks such as Facebook, Twitter or even Instagram. News sites can also be blocked by local authorities.
How to configure a VPN ?
In general, you don’t need configure your VPN, If you install a customer application on PC or mobile. The program will automatically make all the necessary settings. After installation, simply open the software, choose a remote server and activate the virtual private network.
You can then sail safely and anonymously on the internet.
That said, you can also access these encrypted channels without installing a particular tool on your device. You only need to know the contact details to connect to the VPN server in your supplier. Manual configuration may also be necessary to use the service dedicated to your company. On a Windows 10 PC:
- Open the parameters;
- Click on the network and internet section;
- In the VPN tab, press Add a VPN connection;
- Inform the fields with the contact details transmitted by the supplier (username, password, name and address of the server, protocol);
- Finalize the operation by validating these modifications.
The steps are slightly different, if you use MacOS:
- Access the Apple menu;
- Go to system preferences, then network;
- Click on ” +” visible at the bottom of the screen;
- In the next window, choose VPN;
- Choose from Types of VPN displayed, Then indicate the information communicated by your supplier or IT team;
- Validate to confirm the new parameters.
For iOS and Android, the process is quite similar. Just adjust the terms with the interface of your mobile: