VPN or Virtual Private Network has become an important tool for online security in today’s internet era. With the increase independance on technology, internet threats pose a very serious risk. Each and every one of us should be concerned about our security and privacy on the World Wide Web. Understanding the need, numerous VPN providers have come to the rescue! As a result, choosing a VPN from this large pool has become a daunting task.
VPN and its functions:
VPN is a form of WAN or Wide Area Network, which is developed to secure all types of communication channels through private as well as public networks such as the internet. A Virtual Private Network creates a tunnel between both the ends of the connection that secures the data transmitted over the network. Some of the important functions of a Virtual Private Network are:
- Data Encryption: VPN is an advanced networking technology that encrypts all of the data sent by you by protocols such as PPTP VPN, L2TP VPN and SSH VPN.
- Secure Browsing: With the help of VPN, one can browse the internet with maximum security. The tunnel created by a VPN encrypts the data you transfer.
- Hidden IP Address: This is an important function of VPN. The user is provided with a new IP address that is assigned by Hotspot Shield server in the US. This allows the user to enjoy anonymous browsing.
- Unblock Blocked Sites: VPN technology empowers you to access blocked websites from any part of the world. Since you are surfing the internet with a new IP address, you can easily open Geo-restricted websites while using a VPN even if you are a citizen of an internet-censored country.
Points that should be considered when choosing a VPN
When you have decided to protect yourself with a VPN, there are certain points that should take into consideration.