The need for online security and protection is understood by everyone in today’s world. The internet has made data storage and backup quite comfortable with its huge data banks in the form of online clouds. Although internet simplifies the communication process with someone located on the other side of the globe, people are wary of the fact that sending sensitive information over the internet is not always a safe bet. They are quite right in believing so. So how can one be assured that the data they share through a communication channel is confidential? It can be done using a VPN
VPNs create a secure communication channel between your system and the VPN service through which you are connected to the internet. While using a VPN, you are connected to the internet through one of their servers. All the traffic passes through the VPN server before it reaches your system. The data you send over the internet to anyone always passes the VPN server first.
VPNs encrypt traffic between the internet and your system. This means all the data you share over the internet is encrypted. This fact, as well as the secure connections that VPNs provide, makes it difficult for any eavesdropper to intercept and read your message. Here are the ways VPNs boost your security:
VPNs offer protection similar to a Firewall, the difference being Firewalls provide protection to your files when they are on your system while VPNs protect them when they are downloaded or uploaded on the internet. The encryption protocols that VPNs use are sound enough to help you share sensitive data like your personal or financial information over the internet without worrying whether it is safe from prying eyes.
While connected to a VPN, the website you are accessing sees the IP address of the VPN server you are connected to. Anyone trying to spy on you can only see that you are connected to a VPN. Your identity is protected from anyone trying to find it out, be it your ISP, a hacker, or a government agency.
VPNs keep all your data secure when you are using a public network. They also help one to access their workspace’s data remotely. This feature of VPNs made them popular in the corporate world as early as the 1990s. While using a public network, you only need to sign in to your company’s VPN system and you can then access your protected data without running the risk of data snoopers peeking into your data.
The ways VPNs can enhance file sharing and secure access are helpful irrespective of whether you are a corporate user or a casual user. As we saw in this article, using a VPN is a simple way to access your sensitive data from anywhere and share it over the internet without worrying about it. Modern VPNs which use protocols like SSL and OpenVPN with good encryption techniques offer military level protection, making them a necessity for you.