Armis Centrix™ IT/OT Security vs Waterfall Security Solutions: Side-by-Side Comparison (2026)

Armis Centrix™ IT/OT Security

Enterprise and mid-market teams running converged IT/OT environments will get the most from Armis Centrix™ IT/OT Security because it actually maps segmentation policy to device reality instead of just visualizing the network topology. The platform covers all five NERC CIP compliance domains and generates ACLs directly from segmentation rules, which matters when you're auditing brownfield industrial sites where manual segmentation documentation is nonexistent. Skip this if your OT environment is air-gapped or if you need deep forensic visibility into lateral movement after breach; Centrix prioritizes prevention and continuous conformance monitoring over post-incident investigation.

Waterfall Security Solutions

Enterprise and mid-market teams running critical OT/ICS infrastructure will get the most from Waterfall Security Solutions because hardware-enforced unidirectional gateways actually stop lateral movement that software firewalls can't, turning network segmentation from a policy exercise into a physics problem. The tamper-proof Waterfall Blackbox forensic repository and centralized monitoring address the RS.MI and DE.CM gaps that plague most OT deployments, giving you provable incident containment when breaches happen. Skip this if you need bi-directional data flow between OT and IT networks or if your OT environment runs commodity IT protocols; Waterfall's strength is enforcing one-way trust boundaries, which means some legitimate use cases require workarounds like the WF-Secure Bypass emergency access mode.