SMOD vs TXOne Endpoint Protection: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
SMOD is a free penetration testing tool. TXOne Endpoint Protection is a commercial industrial control system security tool by TXOne Networks. Compare features, ratings, integrations, and community reviews side by side to find the best penetration testing 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:
Operational technology teams defending industrial control systems with Modbus deployments should pick SMOD for its modular design, which lets you add offensive capabilities only to the protocols and network segments that matter to your environment instead of licensing a bloated framework. The 93 GitHub stars and active maintenance signal a tool maintained by practitioners who understand Modbus specifics rather than generic ICS vendors. Skip this if you need a polished GUI or vendor support contracts; SMOD is command-line only and lives on GitHub.
Mid-market and enterprise OT teams managing legacy Windows systems in air-gapped ICS environments should choose TXOne Endpoint Protection because it enforces zero trust without demanding internet connectivity or constant pattern updates, a hard requirement most EDR vendors ignore in industrial settings. The platform covers asset management and continuous monitoring across disconnected networks while supporting Windows versions back to XP, addressing the reality that refineries and utilities cannot simply upgrade their control systems. Skip this if your environment is mostly modern cloud infrastructure or you need threat hunting and forensics at the depth you'd expect from enterprise IT EDR; TXOne optimizes for availability and uptime over investigative depth.
