Threat

A securely configured enclave boundary is essential to the maintaining the integrity of a site’s IT systems. Ensuring that an alternate site provides boundary security equivalent to the primary site assures integrity of operations in the wake of an incident requiring the switch of mission operations to the alternate site.

Implementation Guidance

Enclave boundary defense at the alternate site shall provide security measures equivalent to the primary site.

Resources

- DISA Enclave Security STIG, Version 2, Release 1, 01 July 2004 - DISA Enterprise Security Management STIG, 29 October 2004

Framework

DoD Instruction 8500.2

Subject Area

Continuity

Impact Code

Medium

MAC Levels

MAC 2, MAC 3