Zero Trust Network Access Performance Analysis Using Tailscale as a VPN Alternative on Server Infrastructure

Abstract

This study aims to analyze the performance of Zero Trust Network Access (ZTNA) implementation using Tailscale as an alternative to conventional Virtual Private Network (VPN) on server infrastructure. The background of this study is based on the need for secure, flexible, and efficient remote access amidst increasing network security threats. The research method uses an
experimental approach by comparing network performance parameters before and after Tailscale implementation, including
latency, throughput, packet loss, ease of configuration, and connection stability. Testing was conducted in an internal server
access scenario from an external network using multiple client devices. The results are expected to demonstrate that Tailscale is
able to provide secure connections with minimal overhead and simpler configuration compared to traditional VPNs. These
findings are expected to serve as a reference for educational institutions and organizations in selecting effective network access
solutions.