Final answer:
DISA develops Security Technical Implementation Guides (STIGs) and Security Requirement Guides (SRGs) to provide security compliance guidelines for systems within the Department of Defense.
Step-by-step explanation:
The Defense Information Systems Agency (DISA) develops Security Technical Implementation Guides (STIGs), which are detailed documents designed to provide comprehensive security guidelines and policies to ensure information systems compliance within the Department of Defense (DoD). These documents help in securing software and hardware against cyber threats. Additionally, DISA develops the Security Requirement Guides (SRGs), which serve as source guidance documents and provide a baseline for creating STIGs and other security policies. SRGs generally apply to a particular technology type or family, while STIGs are more specific and applicable to particular systems or software.