sslhaf vs AhnLab A-FIRST 디지털 포렌식 서비스: 2026 Comparison

Incident response teams investigating encrypted traffic on networks without decryption capability should deploy sslhaf for passive client fingerprinting during SSL/TLS handshakes; it surfaces device and application behavior that traditional network tools miss without requiring MITM proxies or key material. The tool is free and lightweight enough to run in constrained environments, making it particularly useful for rapid triage when you need to answer "what connected to what" in the first hour after detection. Skip this if your team already has proxy-based SSL inspection or if you need post-handshake payload analysis; sslhaf stops at the handshake and won't replace DPI tools for application-layer forensics.