When users are online, their browser is continuously sending information to any site they visit that collects about them. It shares its IP location, operating system, hardware and even network-connected information on other devices. If a website users trust can access this information, simply imagine what a wrong site might find out. Without user awareness, the unprotected browser information, including passwords and security codes, makes the personal information vulnerable. A decent VPN extension codes browser traffic to discourage hackers from using personal data to hack their accounts. A Free VPN extensions would not only protect the link but also mask its IP location and allow users to access geo-blocked content and circumvent censorship from anywhere in the world. Their online security, however, depends on selecting one of the best available extensions. A subpar VPN plug-in may make the system vulnerable, or may even leak its information to third parties themselves. Peop...