Available Enterprise Cybersecurity Manuals (Updated 16 January 2025)
The Enterprise Cybersecurity Manuals are sensitive documents and are viewable only to those with a "lawful government purpose", with valid SharePoint Online account holders. NOTE: Non-USMC Tenant account holders must request access, contractors must have their government representatives request access on their behalf.
See the "Enterprise Cybersecurity Repository - "CUI" section located on the "Hot" page for access concerns.
See this message on the SharePoint Site regarding the formal notification of the Annual Review of Published ECSMS that are posted on DC I, IC4 Compliance Branch Cybersecurity Sharepoint.
| ECSM 001 Computer Security Incident Handling V2.0, dtd 19 Sep 2012 |
| ECSM 002 Protected Distribution System V1.0, dtd Feb 2024 |
 | ECSM 003 Container and Platform Security Framework V1.03, dtd Jun 2024 |
| ECSM 004 Remote Access Systems V2.0, dtd 1 Dec 2013 |
| ECSM 005 PEDs and WLAN Tech V3.0, dtd 1 Jul 2016 |
| ECSM 007 Resource Access Guide V4.0, dtd 01 Feb 2024 |
 | ECSM 008 Cross Domain Solutions V3.0, dtd Jan 2025 |
| ECSM 009 NATO Information Handling on the MCEN V3.0, dtd 15 Aug 2012 |
| ECSM 010 Unauthorized Disclosures of Classified Information and Electronic Spillage V2.0, dtd 10 Jun 2014 |
| ECSM 011 Personally Identifiable Information (PII) V4.0, dtd 30 Apr 2013 |
| ECSM 012 MCEN Cybersecurity Reference Architecture Framework V2.0, dtd Jul 2021 |
| ECSM 013 Public Key Infrastructure V1.0, dtd 08 Aug 2018 |
| ECSM 014 Disaster Recovery and Contingency Planning V1.0, dtd 16 Feb 2018 |
| ECSM 018 Marine_Corps Assessment and Authorization Process V7.0, dtd 24 Jan 2024 | |
 | ECSM 019 Program of Record Cybersecurity Playbook V2.0, dtd 6 Aug 2024 |
| ECSM 020 Information Assurance Vulnerability Management Program V1.0, dtd 31 Dec 2013 |
| ECSM 021 Ports, Protocols, and Services Management V1.0, dtd 15 May 2012 |
| ECSM 024 Marine Corps Cyberspace Information Technology/ Cybersecurity Workforce Qualification Program V2.0, dtd 29 June 2019 |
 | ECSM 026 Endpoint Security Operations V2.0, dtd 31 Jan 2025 |
| ECSM 030 Commercial Internet Service Provider Connection Processing and Management V1.0, dtd 30 Apr 2020 |
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