One of the surveys found that many people in the United States are concerned about online privacy. The details of our lives always find their way into the public eye. While most people value privacy, yet so much of our private information is readily available online, from social media photos to family names and addresses. The need for and importance of privacy and anonymity has grown tremendously in the past couple of years.

Image: Cisco How to choose the best Free VPN?

Using a VPN is, therefore, a safe bet to secure your online activity on the Internet. You can use it to unblock the geo-restricted or ISP-restricted websites like Netflix, Twitter, etc., hide your browsing activity from ISP, access public networks securely while keeping your personal data secure, or even access your office or private home network securely on the Internet.

In a nutshell, a VPN or Virtual Private Network is a service that allows users to access information on the Internet while staying anonymous and secure. But what exactly is a VPN, how does it work, and what can you do with it? To get answers to all these questions, head over to our detailed guide on VPN.