VPNTunneling
VPNTunneling is the process of creating a secure, encrypted communications channel over a public network by encapsulating traffic within a VPN tunnel between a user device and a VPN gateway. The goal is to protect data in transit from eavesdropping, tampering, and impersonation, while allowing remote access to networks or services as if locally connected.
The tunnel is typically established using a VPN protocol such as IPsec, OpenVPN, WireGuard, L2TP over IPsec,
VPN tunneling supports different topologies and traffic policies. Remote access VPNs connect individual devices to a
Security and performance considerations are central to VPNTunneling. Modern protocols aim for strong security with efficient
Limitations include potential reliance on the VPN provider for privacy and policy compliance. VPNTunneling is widely