Acalvio ShadowPlex vs ssh-auth-logger: 2026 Comparison
Acalvio ShadowPlex is a commercial honeypots & deception tool by Acalvio Technologies. ssh-auth-logger is a free honeypots & deception tool. Compare features, ratings, integrations, and community reviews side by side to find the best honeypots & deception fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Mid-market and enterprise security teams with exposed APIs, web applications, or IoT infrastructure should use ShadowPlex to catch reconnaissance and credential attacks before they reach production systems. The platform's external-facing decoys generate high-fidelity threat intelligence in STIX format while monitoring for password spraying and brute-force attempts, directly addressing ID.RA and DE.CM in NIST CSF 2.0. Skip this if your attack surface is entirely internal or if you need deep visibility into post-breach lateral movement; ShadowPlex is optimized for early detection at the perimeter, not incident response.
Security teams running flat networks or isolated honeypot segments will get real value from ssh-auth-logger for one reason: it logs every SSH authentication attempt in structured JSON, making it trivial to pipe into your existing SIEM without custom parsing. Free pricing and a 26-star GitHub footprint mean minimal friction to deploy a decoy SSH server alongside production infrastructure. Skip this if you need honeypot management at scale or cross-protocol deception; ssh-auth-logger does SSH authentication logging and nothing else.
