Acalvio ShadowPlex Advanced Threat Defense vs Telnetlogger: Side-by-Side Comparison (2026)

Acalvio ShadowPlex Advanced Threat Defense

Mid-market and enterprise security teams with hybrid infrastructure will get the most from ShadowPlex Advanced Threat Defense because it catches lateral movement and reconnaissance that perimeter tools miss, using AI-powered deception assets across on-premises, cloud, and OT environments simultaneously. The platform's 350+ prebuilt deception assets and agentless deployment mean you're detecting APT behavior within days, not months of tuning. Skip this if your team lacks the SOC maturity to act on high-fidelity alerts or if you're looking for a tool that also handles incident response and recovery; ShadowPlex prioritizes early detection over post-breach containment.

Telnetlogger

Security teams operating networks exposed to IoT botnet reconnaissance will find value in Telnetlogger's narrow, focused approach to Mirai tracking; it logs credential attempts that commercial honeypots often ignore because the volume is too low to justify the overhead. The 244 GitHub stars and active deployment history show it works reliably at scale for teams that simply need visibility into which credentials attackers are testing against Telnet ports. Skip this if you need a honeypot that decoys SSH, RDP, or HTTP traffic; Telnetlogger does one thing and doesn't pretend otherwise.