VPN network security with protocols

Received: 2025-05-20 14:33:22

Published: 2025-11-03

Abstract

When using VPN connections, attention is paid to the basic security technologies. Basic VPN protocols Point-to-Point Tunneling Protocol (PPTP), Secure Socket Tunneling Protocol (SSTP), Second-Level Tunneling Protocol (L2TP), OpenVPN, Internet Key Exchange Version 2 (IKEv2), and IPSec are reviewed and analyzed. Attention is also paid to VPN security features.

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About the Authors

Anvar Aytanov
Nukus state technical university
Ernazar Saparniyazov
Nukus state technical university

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