A Virtual Private Network (VPN) is a technology that allows you to create a secure connection to another network over the internet. It works by creating an encrypted “tunnel” between your device and the VPN server, which protects your data and online activities from being intercepted by hackers or other malicious actors.
Your device connects to the VPN server. This connection is established using a protocol such as OpenVPN or IKEv2.
The VPN server assigns you a new IP address, which can be used to mask your true location.
Once connected, all of your internet traffic is routed through the VPN server and is encrypted. This means that anyone intercepting your traffic will only see encrypted data and will not be able to see what you’re doing online.
The VPN server then forwards your traffic to its destination, such as a website or online service.
Once you’re done using the VPN, you can disconnect from the server and your internet traffic will return to its normal unencrypted state.
It is important to note that a VPN can protect your privacy and security while you are connected to the internet, but it is not a substitute for safe browsing habits and should be used in conjunction with other security measures.