FedRAMP High Baseline is the strictest tier for federal cloud workloads. It covers sensitive but unclassified data with over 400 security controls. When you run SQL*Plus in this environment, every command, connection, and credential must meet those controls. A single misconfigured session can fail an audit.
Start with the connection. FedRAMP High Baseline requires strong encryption in transit. In SQL*Plus, set SQLNET.ENCRYPTION_SERVICES to enforce TLS 1.2 or higher. Disable older ciphers. Verify using SHOW PARAMETER before any queries are run.
Next, authentication. Integrate SQL*Plus with an identity provider that meets FedRAMP MFA requirements. Avoid local database accounts with static passwords. Instead, use short-lived, federated credentials from your IAM system.
Audit logging is non-negotiable. FedRAMP High Baseline calls for complete session tracking. Configure AUDIT_TRAIL=DB,EXTENDED, and ensure logs stream to a centralized, immutable store. Test that every SELECT, INSERT, and UPDATE is recorded.