Headquarters Marine Corps
    DCI ICC-CY Seal


    To provide policies, procedures, governance, and oversight to prevent damage to and ensure the protection and restoration of computers, electronic communications systems, electronic communications services, wire communication, and electronic communications, including the information contained therein.

    Website Purpose
    This site is the public authoritative "voice" for DCI HQMC, C4, ICC Cybersecurity that provides Stakeholders supporting the CY mission a public footprint to find documentation and support.

    Furthermore, it provides high-level information and is supplemented by the HQMC Cybersecurity SharePoint site that contains detailed information for each of the topics listed here. Active and Valid USMC - Tenant O365 account holders have built-in access, all others, click here for more information regarding obtaining access.

    Points of Contact

    • Compliance Branch / Cybersecurity

      Headquarters Marine Corps IC4 ICC-Cybersecurity Branch

      Pentagon, Room 1D247
      Washington, DC 20350-3000

    Last Update  ‎ ‎19 August 2022

    Headquarters Marine Corps