DI-MISC-80840A, DATA ITEM DESCRIPTION (DID): PRELIMINARY SYSTEM SECURITY CONCEPT (PSSC) (11-MAY-2016)

DI-MISC-80840A, DATA ITEM DESCRIPTION (DID): PRELIMINARY SYSTEM SECURITY CONCEPT (PSSC) (11-MAY-2016)., This Data Item Description (DID) outlines the format and content of the PSSC. The PSSC is a document that cites security concepts and requirements relative to a particular system. It is prepared by the contractor to provide the Government with preliminary descriptions of security requirements and resources. This Data Item Description contains the format and content preparation instructions for data resulting from the work task described by 5.3.1.3 of MIL-HDBK-1785. DI-MISC-80841, Security Vulnerability Analysis is used with DI-MISC-80840 when 3.5.1 through 3.5.5 are cited. This DID supersedes DI-MISC-80840. (Copies of these documents are available online at http://quicksearch.dla.mil.)