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CISA appoints Stephen L. Casapulla to infrastructure security leadership

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CISA appointed Stephen L. Casapulla as Executive Assistant Director for Infrastructure Security, a senior leadership change affecting the agency’s critical infrastructure security mission. Casapulla will also continue in roles tied to the National Risk Management Center and CISA strategy. The move strengthens leadership at a key U.S. cybersecurity agency on 2025-09-23.

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Timeline

  1. 23.09.2025 15:00 2 articles · 8mo ago

    CISA appoints Stephen L. Casapulla to infrastructure security leadership

    Industry Or Public Sector Update

    CISA announced the appointment of Stephen L. Casapulla as Executive Assistant Director for Infrastructure Security on September 23, 2025, and he will also continue serving as Interim Assistant Director for the National Risk Management Center (NRMC) and Acting Chief Strategy Officer while supporting the agency’s critical infrastructure security mission.

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