The Challenges of Vulnerability Management in OT Environments

This blog summarizes Dragos's whitepaper on OT vulnerability management, explaining why OT lags IT in vulnerability maturity due to limited asset visibility, scanning challenges, vendor constraints, long patch cycles, legacy systems, and poor public advisory quality; Dragos reports high rates of errors and missing mitigation advice in advisories and presents a four-stage vulnerability management cycle plus ten practical recommendations to help industrial organizations prioritize and remediate OT vulnerabilities.