Identification of Prohibited Data on the SIPRNET

1. UPON RECEIPT OF THIS MARADMIN, HQMC C4 IA DIRECTS ALL USMC INSTALLATIONS TO PROVIDE A STATUS REPORT ON IDENTIFYING PROHIBITED DATA ON THE SIPRNET. COMMANDS WILL CONSOLIDATE INTO THEIR REPORT, ALL INPUT FROM THEIR SUBORDINATE UNITS AND ACTIVITIES.
2. DISCUSSION. THE ABOVE REFERENCED GUIDANCE REQUIRES THAT THE MARINE CORPS IDENTIFY AND REPORT MARINE CORPS CONTROLLED WEB SITES THAT CONTAIN PROHIBITED DATA. HQMC C4 IA IS THE ACTION POC FOR SUBMITTING TO DISA THE MARINE CORPS SIPRNET URLS THAT CONTAIN PROHIBITED DATA. REFS A THROUGH E PROVIDE INSTRUCTIONS AND GUIDANCE FOR IDENTIFYING AND HANDLING PROHIBITED DATA ON THE SIPRNET. REF F PROVIDES THE WEB SITES AND GUIDANCE FOR COMMANDS TO USE FOR IDENTIFYING AND REPORTING THE WEB SITES WITHIN THEIR AREA OF RESPONSIBILITY. DISA REQUIRES THE MARINE CORPS IDENTIFY ALL SIPRNET URLS TO INCLUDE IN THE DISA BLACK LIST. 
3. ACTION: IN SUPPORT OF REQUIREMENTS ESTABLISHED IN REFS A THROUGH E, HQMC C4 IA DIRECTS ALL COMMANDS TO IMPLEMENT THE ACTIONS CONTAINED IN REF F. COMMANDS WILL IDENTIFY THEIR PRIMARY AND SECONDARY POC TO HQMC C4 IA POC NLT 28 FEB 07. COMMAND POCS WILL COMPILE A LISTING OF ALL MARINE CORPS SIPRNET URLS WITHIN THEIR AREA OF RESPONSIBILITY. COMMAND POCS WILL USE THE COMBINATION OF TOOLS AND TECHNIQUES IDENTIFIED IN GUIDANCE DATED 25 APR 06 AND CURRENTLY POSTED ON THE DISA WEB SITE FOR IDENTIFICATION AND PROTECTION OF PROHIBITED DATA. HQMC C4 IA WILL PROVIDE COMMAND POCS CLASSIFIED INSTALLATION DISKS FOR THE DISA-PROCURED ORIONMAGIC TOOL FOR MARINE CORPS USE ON THE SIPRNET. COMMAND POCS ARE TO THEN SUBMIT URL SPREADSHEETS ON THE SIPRNET TO THE IDENTIFIED HQMC C4 IA POC.
COMMANDS WILL ALSO FORWARD TO HQMC C4 IA POCS A CONSOLIDATED LIST OF ALL SUBORDINATE UNITS AND THEIR STATUS TOWARD COMPLETION OF ACTION NLT 30 MARCH 07. FOR ANY SUBORDINATE UNITS NOT YET COMPLETED, INCLUDE AMPLIFYING INFORMATION ON DEGREE OF COMPLETION AND EXPECTED COMPLETION DATE. THE DOMAIN LIST FOR USMC.SMIL.MIL CAN BE QUERIED FROM HTTP: (SLASH SLASH) WWW.SSC.SMIL.MIL. THIS INCLUDES E-MAIL DOMAINS WITH NO CORRESPONDING WEB DOMAINS. HQMC C4 IA WILL USE THIS LIST TO TRACK REPORTING FOR BLACK LIST AND WEB SITE CONTENT REVIEW.
PERIODIC REVIEW OF URLS FOR THE PRESENCE OF PROHIBITED DATA MUST BE CONDUCTED AS NEEDED, BUT AT LEAST MONTHLY, WITH REPORT OF REVIEW COMPLETION AND ANY NECESSARY UPDATES SUBMITTED TO HQMC C4 IA POCS. AGAIN, COMMAND PRIMARY AND SECONDARY REPRESENTATIVES MUST BE IDENTIFIED TO HQMC C4 IA NLT 28 FEB 07 AND MUST SUBMIT THEIR INITIAL OR UPDATED BLACK LIST SPREADSHEETS TO HQMC C4 IA POCS NLT 30 MAR 07, AND ON THE LAST WORKING DAY OF EACH MONTH THEREAFTER. NEGATIVE REPORTING IS ALSO REQUIRED WHEN APPLICABLE.
4. CONTACT THE POCS LISTED ABOVE FOR FURTHER CLARIFICATION AND GUIDANCE AS NEEDED.