DoD Cloud Computing Security Requirements Guide (SRG)

The DoD Cloud Computing SRG defines security requirements for cloud service providers that store, process, or transmit Department of Defense (DoD) information. It ensures that sensitive and mission-critical DoD data in commercial and government clouds are protected according to established risk management and cybersecurity standards.

Yes, compliance with the DoD Cloud Computing SRG is mandatory for any organization or cloud service provider handling DoD information in the cloud. Achieving and maintaining compliance is a prerequisite for receiving a DoD Provisional Authorization to operate (PA or P-ATO) in DoD environments.

The SRG applies to all cloud service providers and contractors who process, store, or manage DoD data, regardless of whether the services are operated by commercial vendors or government entities. Its requirements span multiple impact levels, corresponding to the sensitivity and criticality of the data involved.

Key concepts include impact levels (IL2, IL4, IL5, IL6), security controls mapped to NIST SP 800-53 and FedRAMP, risk assessments, and continuous monitoring. Critical artifacts for compliance include control implementation summaries, security authorization packages, incident response plans, and audit evidence documentation.

Implementation involves selecting the appropriate impact level, performing a gap assessment against required controls, and remediating deficiencies. Organizations must document their security posture, undergo third-party assessments, and submit artifacts for review to obtain and retain the necessary DoD authorization.

The SRG leverages security controls from NIST SP 800-53 and incorporates FedRAMP baselines, but tailors requirements to address DoD-specific risk tolerances and information protection needs. It often operates in conjunction with these frameworks within organizational compliance programs, especially when seeking both federal and DoD-specific authorizations.

Ongoing compliance includes continuous monitoring of security controls, regular vulnerability assessments, incident reporting, and updating authorization documentation as systems or environments change. Maintaining audit readiness and promptly addressing compliance gaps are essential for continued authorization status.

SmartSuite supports DoD Cloud Computing SRG management by centralizing risk and control tracking, mapping SRG baselines and evidence to a unified compliance workspace, and automating audit documentation. It streamlines evidence collection, remediation workflows, and assessment scheduling, ensuring continuous compliance, real-time monitoring, and comprehensive reporting for security leaders and authorizing officials.