First of all, what is VPN and why do you need VPN? You see, in today's world, security is a big concern. Thousands and even associated with dollars can be lost due to a security breach. When you have top secret or confidential information stolen, or if you have someone breaking into your computer system and deleting important information, get a lot to lose.

Your computer establishes a direct link with the VPN server. The link is heavily encrypted, turning it into useless to intercept…