Community Insights for Cisco Identity Services Engine (ISE)
Synthesised from 21 verified reviews.
Overview
Synthesised from 21 reviews | Last Published April 23, 2026
This product overview is based on a synthesis of 21 recent reviews covering various aspects of Cisco Identity Services Engine (ISE). Cisco ISE is primarily used for authentication and access control, as highlighted by 86% of reviewers. The main use case involves securing network access for employees and guests, preventing unauthorized devices from connecting. Reviewers praise ISE's authentication capabilities, with 52% specifically mentioning its general authentication, radius server functionality, and flexible authentication policies. ISE also receives positive feedback for its network security features, cited by 24% of reviewers, including securing network devices and reducing data breach risks. However, some areas need improvement. A notable 24% of reviewers find the user interface not user-friendly. Setup and documentation were also criticized by 14% of reviewers, who found the initial setup tedious and documentation lacking. While ISE delivers increased security for 38% of reviewers and streamlines user onboarding for 19%, performance issues like crashes and slow website response times, reported by 14% of reviewers, can detract from its value.
Pros
- Strong authentication capabilities, including RADIUS server functionality and flexible policies
- Robust network security features that reduce the risk of data breaches
- Effective device profiling and wireless authentication
- Streamlined user onboarding processes
- Granular control over user access based on roles
Cons
- User interface is not user-friendly
- Tedious and difficult initial setup
- Lacking or insufficient product documentation
- Time-consuming and difficult upgrade process
- Occasional performance issues, including crashes and slow response times