VPN stands for “virtual private network” – a service that encrypts your internet traffic and protects your privacy online. With a VPN, you can securely access apps, websites, and entertainment platforms from anywhere in the world.
People don’t like to be tracked and watched – that’s the main reason why they use a virtual private network.
When you’re browsing through a VPN, your traffic is encrypted. No one can see what you do online, nor interfere in any way.
A VPN also allows you to bypass internet censorship. When you connect to remote servers, you can easily access the global internet.
Here’s when you need a VPN:
By definition, VPN is your best friend when using public Wi-Fi. Hackers have many methods to steal your data on public hotspots, but using a VPN means that you can stop worrying about that. With a secure VPN connection over Wi-Fi, you can browse online in full privacy.
If you want to use Facebook in China or access streaming services while abroad, a VPN can help. It changes your IP address and redirects your connection to the internet through a remote server. This way, a VPN allows you to unblock various websites.
Using a VPN is a good idea even when browsing from your own home. VPN encryption will protect your internet traffic and keep you from leaving online footprints. This way, your ISP won’t be able to sell your entire browsing history to the highest bidder.
Government agencies track and collect your browsing activity, messages, social posts, and other private data. They even share this information across country borders. A VPN protects you from that by encrypting your traffic and hiding your IP.
People working in countries with limited freedom of speech rely on private internet connection for their work. Sometimes, their lives might depend on it. Using VPN protection provides extra security for such sensitive messages.
Despite many legitimate uses, many ISPs try to discourage their users from P2P file sharing by setting bandwidth limits. A VPN makes it difficult for your internet service provider to detect that you are sharing files and shape your internet connection.
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When you download VPN software to your device, it does most of the work for you — you only need to log in and connect. However, it's useful to know how a VPN works to understand the service better.
When you connect to a virtual private network service, it creates an encrypted “tunnel” over the internet. That secures the data traveling between you and your destination — anything from a search engine to an online banking account.
This tunnel is created by first authenticating your client with a VPN server. The server then applies an encryption protocol to all data you send and receive.
To ensure each data packet stays secure, a VPN wraps it in an outer packet, which is then encrypted through encapsulation. It keeps the data safe during transfer, and it is the core element of the VPN tunnel. When the data arrives at the server, the outer packet is removed through a decryption process.
While more and more internet users join the VPN protection trend, many people still believe that using a VPN service is somewhat close to rocket science. While it’s true that some digital security tools can be confusing, top VPN service providers design their apps to be intuitive and easy-to-use.
This means that with NordVPN, you can start a VPN connection with just one click. Once you set up your NordVPN account and download an app for your device, all you have to do is:
1. Open NordVPN
Launch the NordVPN app you have downloaded on your PC, Mac, or smartphone.
2. Log in
Use the same login credentials you used to sign up for the NordVPN service.
3. Connect
Click the Quick Connect button, which will automatically select the most suitable server for you. Don’t like it? Pick a new location from the map.
That’s it – you can now enjoy a fully encrypted VPN connection! To have more control over your VPN experience, you can explore the server map/list and the Settings section.
When people use a VPN, privacy and speed are their main concerns. That’s why we offer several different VPN protocols — you can choose one that’s best for your particular needs.
A VPN protocol is a set of encryption standards and transmission protocols used to create a secure connection between two devices. Best VPN providers commonly support a number of such protocols. These three are the most notable ones:
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