Develop, maintain, and update all required RMF security documentation, including System Security Plans (SSPs), Security Impact Analyses (SIAs), Plans of Action and Milestones (POA&Ms), Risk Acceptances, Configuration Management Plans, Supply Chain Risk Management Plans, Interconnection Security Agreements (ISAs), Memorandums of Understanding (MOUs), Information Exchange Agreements (IEAs), vulnerability reports, authorization letters, and other required security artifacts. Perform continuous monitoring activities to verify security controls are implemented correctly, operating effectively, and meeting cybersecurity requirements by conducting security control self-assessments, reviewing vulnerability and compliance scan results, validating system log reviews, and ensuring periodic user account reviews are completed.