Cisco Identity Services Engine (ISE) vs. HPE Aruba Networking SSE

Cisco Identity Services Engine (ISE) is a comprehensive network access control (NAC) solution that serves as the cornerstone of a zero-trust security framework. It enables organizations to enforce security policies, manage endpoints, and ensure that only trusted users and devices can access network resources. By integrating intelligence from across the network stack, ISE provides real-time contextual information, allowing for precise control over who and what connects to the network.

Aruba ClearPass Policy Manager is a comprehensive network access control solution designed to provide secure, role- and device-based access for employees, contractors, and guests across multi-vendor wired, wireless, and VPN infrastructures. It features a context-based policy engine, supports RADIUS and TACACS+ protocols, and offers device profiling, posture assessment, onboarding, and guest access capabilities. ClearPass simplifies network security by enabling organizations to enforce consistent policies, ensuring that only authorized users and devices can access network resources.