Virtual Private Networks

4, Network/IoT Security (NISec) HS 2020

Dozent: Prof. Dr. Andreas Steffen

Legacy Point-to-Point Protocol (PPP), VPNs on Layer 2/3/4: Layer 2 Tunneling Protocol (L2TP), IP Security (IPsec), 4 TLS-based VPNs (e.g. OpenVPN), IPsec Transport Mode (AH & ESP), IPsec Tunnel Mode (ESP & AH), IPsec Overhead.