VPNs are supposed to ensure your privacy and security online without slowing your device down. But if your software is slow, it can have an impact on your Internet usage. How can you ensure that you will have a great time on the Internet? Read the following paragraphs to discover the benefits of using a VPN!
What is a VPN?
VPN means Virtual Private Network. A VPN is a software that creates a secure tunnel between you and the internet. To do this, the information that passes through it will be encrypted and you will get a new IP address. This type of software is not only compatible with computers but can also be installed on iOS or Android smartphones or on tablets.
When you connect to a VPN, thus to one of your provider’s servers, all your internet traffic will go through their server before reaching, for example, the website you wish to browse. In the end, the website will not know your original IP address. Likewise, your ISP will only know that you are connected to the VPN server. This process is called tunneling and it can be done via different protocols such as OpenVPN, IPSec, L2TP and IKEv2.
Understanding how a VPN works
When a user uses a virtual private network, he is using a service. Each VPN provider has a network of servers around the world. It is thanks to these servers that the VPN can offer secure browsing to its subscribers.
Indeed, when connecting to a VPN, and thus to one of the provider’s servers, the internet traffic passes through the provider’s server before reaching the final site. The latter does not know the subscriber’s original IP address. It is the same for the ISP who will only know the connection to the VPN and will then lose track of the Internet user.
This is called tunnelling or split tunnelling because instead of going through the ISP, the traffic goes through the secure and encrypted tunnel to make the user and his request totally anonymous. The user also recovers the IP address of the server to which he has connected. All this is done without any visible trace for the subscriber.
Instead of going through your ISP, which receives your request and delivers the website you want to visit, the traffic goes through the secure and encrypted tunnel to make you perfectly anonymous. At the same time, you will get the IP address of the server to which you are connected. The VPN client that has been installed on your device will have the decryption key to decrypt the information coming from the server.
Let’s see how to install a VPN
VPNs such as Surfshark are new and can satisfy all your online needs. It is considered as a service that has been able to stand out by offering a quality solution at affordable prices. By betting a lot of the simplicity of use, the clarity of the explanations and by proposing interesting functionalities, it not only convinced new users, but attracted the most experienced users.
Depending on whether you are using it on Windows, Mobile (iOS and Android), or Mac, the service differs. On Windows and on mobile, the applications are very similar in terms of design. In fact, this VPN has its own vocabulary to designate features common to all VPNs. The split tunneling is present but takes the name of Whitelister.
The Windows application is by far the most complete, but also the less successful from a design point of view, with windows that are too small. However, it includes everything you would expect from a good application. This means that you have access to server speed tests, dark mode, ad blocker and many connection protocols such as IKEv2, OpenVPN and Shadowsocks.
What are the main advantages of a VPN?
From the previous explanations on the meaning and functioning of a VPN, it is now clear that the Virtual Private Network encrypts data, secures the information of its user, and provides a new IP address to its user. Concretely, what are the main uses of a VPN and especially what can we do with it? Here are the main uses of a virtual private network.
· Become anonymous when surfing on the Internet.
· Lift the geographical restrictions of some websites.
· Take advantage of downloading.
· Protect yourself from cyber-attacks.
· Save money on certain leisure activities (subscriptions, airline tickets, car rentals, etc.)
This is only a non-exhaustive list since the advantages of a VPN are numerous.
What are the final thoughts about VPNs?
VPN is a real asset to book cheap vacations. By connecting to a VPN from abroad, the user can save a lot of money on flights or hotel reservations. By changing the IP address, the user’s presence will be perceived as new at each navigation. This avoids re-targeting and therefore the price does not increase!