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RADIUS
Definition
RADIUS (Remote Authentication Dial-In User Service) is a protocol that centralizes authentication, authorization, and accounting (AAA) for users accessing a network — corporate WiFi, VPN, or network infrastructure — instead of managing passwords per device or per access point.
Why it matters for your business
With RADIUS, revoking access for an employee who leaves the company is a single centralized change, not a manual task on every network device, which drastically reduces the risk of orphaned access.
Related service
DITAP Security — Cybersecurity
Related terms