CISA Releases Guidance to Enhance OT Security Amid Cost and Complexity Barriers

CISA Releases Guidance to Enhance OT Security Amid Cost and Complexity Barriers

First seen 12 Feb 2026, 21:16 UTC •Industrialcyber.CoMeritalkFeeds2.Feedburner •58.2

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On February 12, 2026, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) issued new guidance addressing the persistent barriers to secure operational technology (OT) communication in critical infrastructure sectors such as water, transportation, and energy. The report identifies cost, complexity, and legacy design as significant challenges hindering the adoption of secure industrial protocols, and it offers practical recommendations for asset owners and operators.

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Timeline

2026-02-12
CISA releases new OT security guidance
Date unknown
CISA conducts interviews with OT asset owners and operators
Date unknown
CISA identifies barriers to secure OT communication

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