RunSafe Protect is a commercial industrial control system security tool by runsafe. SaiFlow is a commercial industrial control system security tool by Saiflow. Compare features, ratings, integrations, and community reviews side by side to find the best industrial control system security fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Embedded systems teams in mid-market and enterprise organizations defending OT/ICS environments should evaluate RunSafe Protect if you're tired of choosing between source code access requirements and exploit protection; the tool hardens binaries at build time without touching your codebase, which matters when you're integrating third-party firmware or locked-down vendor code. Load-time Function Randomization stops buffer overflows and code injection at runtime across Linux, VxWorks, QNX, and other embedded OS platforms, with FDA and automotive compliance already mapped. Skip this if your security posture depends heavily on detection and response; RunSafe prioritizes prevention, which means your NIST ID.RA risk scores improve but your SOC won't catch everything in flight.
Mid-market and enterprise utilities managing distributed energy assets will find SaiFlow's value in its ability to detect anomalies across both cyber and physical energy infrastructure simultaneously, something traditional network security tools simply don't do. The platform covers four NIST CSF 2.0 functions,Asset Management, Continuous Monitoring, Adverse Event Analysis, and Infrastructure Resilience,with particular strength in the Detect and Respond categories through 24/7 monitoring and automated zero-trust enforcement. Skip this if your organization runs a handful of centralized generation sites; SaiFlow's architecture is built for complexity at scale, specifically microgrids, solar farms, and EV charging networks where asset visibility and correlated alerting matter more than breadth of threat hunting features.
Automated runtime code protection for embedded systems via memory relocation (LFR)
AI-powered runtime security for distributed energy networks and IoT devices
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Common questions about comparing RunSafe Protect vs SaiFlow for your industrial control system security needs.
RunSafe Protect: Automated runtime code protection for embedded systems via memory relocation (LFR). built by runsafe. Core capabilities include Automated runtime code protection for embedded systems, Binary-level memory randomization (moving target defense), No source code access required for hardening..
SaiFlow: AI-powered runtime security for distributed energy networks and IoT devices. built by Saiflow. Core capabilities include AI-powered contextual threat detection for cyber and energy anomalies, Real-time correlation of power and network data, Full visibility of distributed energy IoT assets..
Both serve the Industrial Control System Security market but differ in approach, feature depth, and target audience.
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