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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

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Related terms

Zero TrustNIS2VPNManaged Firewall

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  3. After: know what comes next

    We agree on support channels, hours and scope so you know whom to contact.

Answers before you decide.

What will I receive before signing?

A written proposal with scope, deliverables, stages, pricing and terms, including any additional services you choose.

How is support organized?

We define contact channels, hours and support scope in the proposal, so you know what is included and how to request help.

What happens to my organization’s information?

We review what information is needed, who can access it and how it is shared. For software systems, we also agree on backup, retention and export conditions.

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