Many modern VPNs use various forms of UDP for this same functionality. The PPTP specification does not describe encryption or authentication features and relies on the Point-to-Point …

PPTP (Point-to-Point Tunneling Protocol) is a network protocol used to establish a secure VPN connection over the internet.

Discover what the point-to-point protocol (PPTP) is, how it works, why it is now outdated, and what new protocols have replaced it.

Aug 4, 2025 · Learn why PPTP is obsolete and dangerous for modern networks. Understand the critical security flaws that make this VPN protocol unsuitable for sensitive data.

Oct 15, 2025 · Point-to-Point Tunneling Protocol (PPTP) is a widely used networking protocol designed to create a secure private connection over a public network. Developed in the 1990s …

Learn about the Point-to-Point Tunneling Protocol (PPTP), its benefits, security risks, and safer alternatives for secure VPN connections.

Jul 6, 2025 · PPTP (Point-to-Point Tunneling Protocol) is an older VPN protocol that enables encrypted connections. Learn how it works and how it compares to modern VPN options.

Sep 16, 2025 · PPTP — short for Point-to-Point Tunneling Protocol — is one of the oldest VPN protocols, created by Microsoft in the 1990s. It became popular because it was fast, easy to …

4 days ago · To use the VPN feature, you should enable L2TP/PPTP/OpenVPN Server on your router, and configure the VPN connection on the remote device. This article tells the steps to …

Apr 7, 2024 · The primary distinction between PPTP and PPP is that PPTP is the tunneling version of PPP, which is used to create a connection between two networking nodes. It's …