Multiple choice technology architecture PPTP Peer-to-Peer Tunneling Protocol Point-to-Point Tunnel Protocol Point-to-Point Tunneling Protocol Peer-to-Peer Tunnel Protocol Reveal answer Fill a bubble to check yourself C Correct answer Explanation PPTP (Point-to-Point Tunneling Protocol) is a network protocol used to implement Virtual Private Networks (VPNs). It encapsulates PPP packets within IP packets, creating secure tunnels for data transmission across public networks like the Internet.