CJIS v6.1 is a version of the FBI Criminal Justice Information Services (CJIS) Security Policy, which sets security requirements for protecting criminal justice information. It places emphasis on controlling and verifying access, managing accounts, maintaining audit logs, and demonstrating that safeguards operate consistently.
These requirements matter because compromised or lingering accounts can expose sensitive systems. In practice, organizations may use multifactor authentication, timely account changes and removals, privilege reviews, and log monitoring to reduce risk and investigate suspicious activity. Keeping evidence that these controls are applied helps support audits and ongoing security oversight; compliance is not a substitute for responding to threats.