CP-9 (08)—System Backup | Cryptographic Protection

Moderate

High

>Control Description

Implement cryptographic mechanisms to prevent unauthorized disclosure and modification of ⚙organization-defined backup information.

>FedRAMP Baseline Requirements

Parameter Values

Additional Requirements and Guidance

CP-9 (8) Guidance: Note that this enhancement requires the use of cryptography which must be compliant with Federal requirements and utilize FIPS validated or NSA approved cryptography (see SC-13.)

>Discussion

The selection of cryptographic mechanisms is based on the need to protect the confidentiality and integrity of backup information. The strength of mechanisms selected is commensurate with the security category or classification of the information. Cryptographic protection applies to system backup information in storage at both primary and alternate locations.

Organizations that implement cryptographic mechanisms to protect information at rest also consider cryptographic key management solutions.

>Assessment Interview Topics

Questions assessors commonly ask

Process & Governance:

•What formal policies and procedures govern the implementation of CP-9(8) (Cryptographic Protection)?
•Who are the designated roles responsible for implementing, maintaining, and monitoring CP-9(8)?
•How frequently is the CP-9(8) policy reviewed and updated, and what triggers policy changes?
•What governance structure ensures CP-9(8) requirements are consistently applied across all systems?

Technical Implementation:

•Describe the specific technical mechanisms or controls used to enforce CP-9(8) requirements.
•What automated tools, systems, or technologies are deployed to implement CP-9(8)?
•How is CP-9(8) integrated into your system architecture and overall security posture?
•What configuration settings, parameters, or technical specifications enforce CP-9(8) requirements?

Evidence & Documentation:

•What documentation demonstrates the complete implementation of CP-9(8)?
•What audit logs, records, reports, or monitoring data validate CP-9(8) compliance?
•Can you provide evidence of periodic reviews, assessments, or testing of CP-9(8) effectiveness?
•What artifacts would you present during a FedRAMP assessment to demonstrate CP-9(8) compliance?

Ask AI

Configure your API key to use AI features.