A Virtual Private Network (VPN) is a technology that allows you to create a secure connection over a public or private network, such as the internet. The main purpose of a VPN is to provide a secure, encrypted connection, protecting sensitive data from unauthorized access, interception, or theft.
A VPN works by creating a virtual "tunnel" between your device and a server that is managed by your VPN provider. All data transmitted through this tunnel is encrypted and kept secure, even if you're using a public Wi-Fi network.
There are several different types of VPNs, including remote access VPNs, site-to-site VPNs, and mobile VPNs. Some common uses of VPNs include protecting your online privacy, bypassing internet censorship, and accessing content that is restricted in your region.
When choosing a VPN, it's important to consider factors such as security, speed, reliability, and the number of server locations offered by the provider. Some popular VPN services include NordVPN, ExpressVPN, and CyberGhost VPN.
Here are some links that explain VPNs in more detail:
What is a VPN? (How it Works and Why You Need One) - https://www.pcmag.com/news/what-is-a-vpn-how-it-works-and-why-you-need-one
Virtual Private Network (VPN) Definition - https://searchsecurity.techtarget.com/definition/Virtual-Private-Network-VPN
How does a VPN work? - https://www.howtogeek.com/137780/htg-explains-how-does-a-vpn-work/
A Beginner's Guide to VPN - https://www.digitaltrends.com/computing/what-is-a-vpn/
How VPN Works - https://www.cisco.com/c/en/us/support/security/how-vpn-works.html