As of 2026, ArubaOS 6.x is largely considered a legacy system:
: Enforces consistent role-based access for users and devices across headquarters, branch offices, and remote locations.
ArubaOS 6.5 operates on a centralized controller-based architecture. In this model:
: Security is a top priority in ArubaOS 6.5, with features such as integrated threat detection and response, encryption, and secure access controls. The operating system also supports compliance with the latest security standards and regulations, helping enterprises protect their networks against evolving threats.