Developed in the late 90s, this offered a more robust way to encrypt data packets during transit.

Following PPTP, the technology advanced through several key protocols:

While VPNs were originally strictly business tools for data encryption and remote access, the mid-2010s saw a massive shift toward consumer usage. This was driven by:

Today, the history of VPN creation continues with the development of , a newer protocol designed to be faster and more efficient than its predecessors. Modern VPNs focus not just on encryption, but also on high-speed performance and user-friendly interfaces.

These protocols allowed for VPN access through web browsers, eliminating the need for specialized client software in some cases.