VPN (Virtual Private Network) definition in Cybersecurity

VPN (Virtual Private Network) is a technology that creates a safe and encrypted connection over a less secure network, such as the internet. VPN technology is widely used to secure data transmissions, bypass geo-restrictions, and mask IP addresses.

Open source or Free solutions

1. OpenVPN
2. WireGuard

Paying solutions

1. NordVPN
2. ExpressVPN