Armis Centrix™ Medical Device Security vs Athena Dynamics RAD: Side-by-Side Comparison (2026)

Short answer

Mid-market and enterprise healthcare security teams need medical device visibility that doesn't break clinical workflows, and Armis Centrix™ delivers this through agentless discovery and a Clinical Impact Score that prioritizes threats by patient safety risk rather than generic severity. The platform covers the full ID.AM to DE.AE arc (asset discovery through anomaly analysis) and handles the legacy device inventory that most hospitals refuse to upgrade, which is where 80 percent of the actual risk lives. Skip this if your organization runs primarily modern, patchable infrastructure; Centrix is purpose-built for the messy reality of connected anesthesia machines and decades-old imaging systems, not general IT asset management. Mid-market and enterprise maritime operators need RAD because it discovers OT assets across hybrid IT/OT networks without requiring onboard hardware or disrupting vessel systems, a constraint that kills most traditional discovery tools in this domain. The ClassNK certification and passive scanning with 60-minute active phases prove the vendor understands maritime ops; E26 compliance support closes a real gap in the category. Skip this if your fleet runs purely air-gapped networks or if you need NIST ID.RC recovery capabilities built in; RAD prioritizes asset visibility and continuous monitoring over incident response orchestration.