Introduction to VPNs

L2TP (Layer Two Tunneling Protocol) – This protocol uses port 1701 TCP, Port 500 UDP, and port 4500 UDP. IPSec (Internet Protocol Security) – This protocol uses port 500 UDP and ports 4500 UDP. SSTP (Secure Socket Tunneling Protocol) – This protocol uses port 443 TCP. OpenVPN – This protocol uses port 1194 TCP/UDP and p ort 443 TCP. [SOLVED] How do I tell what VPN protocol I am using Feb 18, 2011 VPN Protocols - Different Types Compared - Privacy Canada PPTP Protocol. Developed by Microsoft, Point-to-Point Tunneling Protocol, or PPTP, is one of the …

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The Most Popular VPN Protocols Explained - ibVPN

Types of Virtual Private Network (VPN) Protocols: Internet Protocol Security (IPSec): Internet Protocol Security, known as IPSec, is used to secure Internet communication across an IP network. IPSec secures Internet Protocol communication by verifying the session and encrypts each data packet during the connection. IPSec runs in 2 modes: What are VPN protocols? Which VPN Protocol should I use Mar 14, 2020 VPN Protocols - IPVanish