Acalvio ShadowPlex vs HoneySMB: 2026 Comparison
Acalvio ShadowPlex is a commercial honeypots & deception tool by Acalvio Technologies. HoneySMB 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.
Small IT teams defending Windows environments with limited budget will get the most from HoneySMB; it's genuinely free and catches SMB reconnaissance and lateral movement that endpoint tools often miss because they're not looking at protocol-level deception. The GitHub presence suggests active development, and SMB-layer detection fills a specific gap in NIST Detect that most commercial honeypots ignore. Skip this if you need managed response or cross-protocol coverage; HoneySMB is a detection instrument, not a full deception platform, and assumes you have the engineering bandwidth to deploy and tune it yourself.
