The secure network hums. Every packet is inspected. Every request is traced. This is the FedRAMP High Baseline for RADIUS — the standard that defines trust for the most sensitive government workloads.
FedRAMP High Baseline sets the strictest security controls in the federal risk and authorization program. When implementing RADIUS, the challenge is meeting hundreds of controls across confidentiality, integrity, and availability. These controls are mapped to NIST SP 800-53 High impact level requirements. Non‑compliance is not an option — failure means zero authority to operate.
RADIUS authentication, authorization, and accounting must align with FedRAMP High Baseline specifications. Encryption is mandatory on every connection. Transport Layer Security (TLS) or IPsec must be enforced. Mutual authentication between client and server is required. System logs must capture every request, success, and failure in detail, with continuous monitoring for anomalies.
At this level, multi-factor authentication is default. Session timeouts are configured to minimize risk. Role-based access control maps directly to FedRAMP AC family controls. Configuration hardening spans operating systems, network appliances, and the RADIUS daemon itself. Vulnerability scanning runs on schedule, and findings are closed within FedRAMP timelines.
Secure key management is non‑negotiable. Keys must be generated, stored, rotated, and destroyed according to federal cryptographic standards. Backup and recovery procedures must ensure data is protected and accessible only by authorized personnel. The RADIUS environment must run within an approved boundary, with documented change control and incident response plans.
Meeting FedRAMP High Baseline requires designing RADIUS to survive penetration testing and security audits without exceptions. It calls for auditable proof that every control is satisfied in production. This is not theory — it is the operational reality for systems handling the most sensitive data.
If you need to launch a FedRAMP High Baseline‑ready RADIUS in minutes, see it live at hoop.dev.