When using a VPN or a VPN service, you might encounter some technical terms and wonder how they are related to your privacy and security. Well, in this article, we are going to explain some few very basic technical terms that encompass a VPN and its services.
VPN
A VPN encrypts your internet traffic and passes it through a secure tunnel to the VPN servers. This is how a VPN achieves security. With the encryptions, you keep prying eyes (ISP, government, cybercriminals, etc.,) at bay since they won’t be able to see your internet traffic.
Also, a VPN provides you with privacy. When connecting to the VPN service, you must first select a server. This is the server where your internet traffic will be tunneled through. This server assigns you a virtual IP address that replaces your actual IP address on the internet. This means your actual IP address won’t be visible to prying eyes. Also, your geolocation will be hidden too.
Cryptage
Using various encryption standards such as the AES 256 bit, a VPN distorts and scrambles your data in a gibberish form that can’t be understood by prying eyes. Encryption uses keys and a cipher to turn your data into the unreadable chunk. Decryption is turning the data back into a readable form using a decryption key. VPNs usually implement end-to-end encryptions, that’s, a VPN service encrypts your entire communication to and fro.
AES
AES or Advanced Encryption Standard is one of the best specifications that VPNs use to encrypt your internet traffic. The most preferred one is the AES 256 bit. This specification has a longer key length that even supercomputers might take years to crack it. The longer the key, the stronger the encryption.
Chiffre
A cipher is an algorithm that facilitates the encryption and decryption of VPN data. A cipher can be likened to a set of keys used to lock and unlock the secure VPN tunnel. There are various ciphers, but most secure VPNs use the AES 256-bit cipher. This cipher is found in the Advanced Encryption Standard (AES) which is regarded as one of the strongest encryption techniques.
Tunnels
Tunneling involves establishing a secure encrypted channel between your device (VPN client) and the VPN server. Several VPN protocols govern tunneling. The most common ones include; OpenVPN, L2TP/IPSec, and IKEv2.
Protocoles VPN
Protocols are standards that govern and tell a VPN how to perform encryptions and communications over the network. Additionally, they are also responsible for how fast a VPN can be.
Interrupteur d'arrêt
This is a security feature that’s is essential when the VPN connection drops. When enabled, the kill switch will stop your device from sending or receiving data from the internet. This ensures that your internet traffic doesn’t get to the internet via your ISP and hence cause an IP leak which will sabotage your privacy and security.
Fuite d'IP/Fuite de DNS
C'est le cas lorsque votre adresse IP est toujours visible sur l'internet après avoir connecté votre VPN. Cela se produit généralement lorsque votre connexion VPN est interrompue et que le kill switch est désactivé ou en raison de fuites WebRTC.
Dedicated IP vs. Shared IP
La plupart des VPN proposent ce type d'adresses IP à leurs clients. Les adresses IP dédiées ne sont attribuées qu'à une seule personne, tandis que les adresses IP partagées contiennent un ensemble d'adresses IP qui sont partagées entre les utilisateurs. Les adresses IP partagées sont axées sur la protection de la vie privée, tandis que les adresses IP dédiées sont axées sur les tâches à accomplir.
Journal VPN
Il s'agit d'un recueil de toutes les activités que vous effectuez sur Internet une fois que vous êtes connecté à un service VPN. Les meilleurs services VPN ne conservent ni ne collectent ces journaux. Ils peuvent être utilisés pour saboter la vie privée et l'anonymat d'un individu. Le gouvernement utilise également ces journaux pour savoir ce qu'une personne donnée a fait avec le VPN.
Politique de confidentialité
Il s'agit d'une politique essentielle que vous devez examiner lorsque vous vous inscrivez à un service VPN. Cette politique dicte le type de journaux qu'ils collectent ou ne collectent pas, et la manière dont ils traitent les différentes données relatives à votre vie privée et à votre sécurité. Certains indiquent également comment l'emplacement où ils sont situés les affecte et beaucoup d'autres choses relatives à la vie privée.
IPBurger VPN
Our VPN service provides an excellent service of keeping you secure and private while surfing the internet. IPBurger VPN uses strong encryption standards, AES 256-bit, has various protocols to choose from and there’s also a kill switch. Additionally, IPBurger VPN protects you against DNS leaks, doesn’t log your connections and has various subscriptions for dedicated and shared IP addresses. You also get access to unlimited bandwidth, lightning speeds, and worldwide servers.
