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Cisco Identity Services Engine (ISE) vs Cisco Secure Network Analytics comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

ROI

Sentiment score
7.1
Cisco Identity Services Engine enhances security, simplifies operations, and reduces costs while boosting productivity and ensuring regulatory compliance.
Sentiment score
8.0
Reviews on Cisco Secure Network Analytics show mixed ROI perceptions, highlighting both immediate benefits and debated long-term monetary savings.
Direct comparisons with Forescout reveal up to 30% to 40% difference in cost savings.
Service Line Manager (Service Operations Expert) - Network Access Control at a pharma/biotech company with 10,001+ employees
We also save money because we increased security, stopped incidents, and reduced breaches and security breaches.
Cybersecurity Team Leader at EMAK For Integrated Solutions
 

Customer Service

Sentiment score
6.7
Cisco ISE support is highly rated for knowledge and responsiveness but struggles with response times and communication challenges.
Sentiment score
7.2
Cisco Secure Network Analytics' support is generally well-regarded for responsiveness and expertise, despite occasional difficulty finding the right engineer.
I rate the technical support as one out of ten.
Service Line Manager (Service Operations Expert) - Network Access Control at a pharma/biotech company with 10,001+ employees
Cisco support has pretty good teams for support and every time we had good answers and we could somehow solve the issues we had.
Network and Technology Information Manager at Akkodis
TAC support from Cisco is a notable feature; it provides very professional support.
Cybersecurity Team Leader at EMAK For Integrated Solutions
There is a lack of adequate local support from the Indian side.
Group Head at Stpi
For technical support of Cisco, the support they provide depends on how the client procures it, and so far, it's understandable.
CEO at BRIGHT-i SYSTEMS LIMITED
 

Scalability Issues

Sentiment score
7.3
Cisco ISE supports smooth scalability for diverse enterprises, but virtualization and hardware challenges may require strategic solutions.
Sentiment score
6.6
Cisco Secure Network Analytics excels in scalability and adaptability, though it can be costly and challenging in data management.
You can run an all-in-one deployment and switch to distributed mode as your company grows, relying on Cisco Identity Services Engine (ISE) to support your scalability needs.
Cybersecurity Team Leader at EMAK For Integrated Solutions
Factors like architecture, business nature, and legal limitations such as GDPR affect it.
Service Line Manager (Service Operations Expert) - Network Access Control at a pharma/biotech company with 10,001+ employees
However, you can have some latency issues depending on where your devices are.
Network and Technology Information Manager at Akkodis
 

Stability Issues

Sentiment score
7.7
Cisco ISE is stable and reliable, but large deployments may face challenges, requiring proper configuration and effective support.
Sentiment score
8.3
Cisco Secure Network Analytics is highly stable with minimal downtime, improved firmware, and strong reliability reported by users.
Cisco Identity Services Engine (ISE) is considered very reliable and stable.
Solution Architect, Presales Engineer at a computer software company with 51-200 employees
The stability of Cisco Identity Services Engine (ISE) is poor for certain use cases, like authentication.
Service Line Manager (Service Operations Expert) - Network Access Control at a pharma/biotech company with 10,001+ employees
Sometimes when we have upgrades or failovers with Cisco Identity Services Engine (ISE), we had some minor issues.
Network and Technology Information Manager at Akkodis
Cisco products are incredibly stable, boasting a 200% stability.
Group Head at Stpi
Once resolved, the system works well, and overall I think it's good.
CEO at BRIGHT-i SYSTEMS LIMITED
 

Room For Improvement

Cisco ISE is hindered by complexity, compatibility issues, costly licensing, and needs improvements in usability, support, and performance.
Cisco Secure Network Analytics needs better filtering, AI, integration, interface, speed, visibility, management, reporting, licensing, and cost efficiency.
The whole setup works well with Cisco access points and Cisco switches, but when you have multiple vendors in the environment, such as HP switches or access points like Aruba, you'll find they will not work well with Cisco Identity Services Engine (ISE).
Technical Services Lead at Telenet Solutions
Pricing can be more expensive compared to other vendors, and there is a significant price gap observed, which doesn't seem justified by some specific features.
Solution Architect, Presales Engineer at a computer software company with 51-200 employees
They are very poor in asset classification and should focus on improving the preauthentication profiling, especially for NAC use cases.
Service Line Manager (Service Operations Expert) - Network Access Control at a pharma/biotech company with 10,001+ employees
The solution should have the ability to analyze security events not only at the network layer but also at the application and OS layers.
Group Head at Stpi
Proper management of the database is also important; it should be centralized for easier data collection from a single database.
CEO at BRIGHT-i SYSTEMS LIMITED
 

Setup Cost

Cisco ISE pricing is complex and costly, with strong vendor partnerships needed for discounts, favoring large enterprises over smaller businesses.
Enterprise users find Cisco Secure Network Analytics costly due to complex licensing, with costs varying widely based on usage.
Compared to other solutions like HPE ClearPass, Cisco is more costly, and the conversation suggests a possible forty percent price gap compared to competitors.
Solution Architect, Presales Engineer at a computer software company with 51-200 employees
The license costs can range between $50,000 to $100,000 per year for enterprises.
Technical Services Lead at Telenet Solutions
Cloud solutions are expensive, while on-prem setups with shared environments are cheaper but not effective.
Service Line Manager (Service Operations Expert) - Network Access Control at a pharma/biotech company with 10,001+ employees
Cisco solutions are considered to be very expensive.
Group Head at Stpi
Regarding cost, for the Bangladesh context, Cisco Secure Network Analytics is a little bit high-priced because we are a developing country, making it tough to manage affordable solutions.
CEO at BRIGHT-i SYSTEMS LIMITED
 

Valuable Features

Cisco ISE excels in security, network access control, and integration, offering adaptability, scalability, and centralized management for organizations.
Cisco Secure Network Analytics offers visibility, threat detection, and analytics, enhancing security with AI-driven insights and encrypted traffic analysis.
Cisco Identity Services Engine (ISE) offers authentication using RADIUS, enhancing network security by separating and segregating networks.
Technical Services Lead at Telenet Solutions
There is value because it helps us secure the network and prevents certain things from happening which could cause financial loss.
Ag Systems & Networks Head at UNBS
The adaptability of Cisco Identity Services Engine (ISE) policy enforcement can fit to the site we have depending on which kind of devices we have on site and then the needs for authentication, granting access and then assigning each device into its correct network for segmentation.
Network and Technology Information Manager at Akkodis
The most valuable features include encrypted traffic analytics and the ability to fulfill requirements at the network level.
Group Head at Stpi
Every solution is gradually integrated with AI, and Cisco has already implemented AI building features in their solution.
CEO at BRIGHT-i SYSTEMS LIMITED
 

Categories and Ranking

Cisco Identity Services Eng...
Ranking in Cisco Security Portfolio
1st
Average Rating
8.2
Reviews Sentiment
6.6
Number of Reviews
145
Ranking in other categories
Network Access Control (NAC) (1st)
Cisco Secure Network Analytics
Ranking in Cisco Security Portfolio
9th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
61
Ranking in other categories
Network Monitoring Software (32nd), Network Traffic Analysis (NTA) (4th), Network Detection and Response (NDR) (9th)
 

Mindshare comparison

As of December 2025, in the Cisco Security Portfolio category, the mindshare of Cisco Identity Services Engine (ISE) is 22.8%, up from 22.6% compared to the previous year. The mindshare of Cisco Secure Network Analytics is 9.0%, down from 13.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cisco Security Portfolio Market Share Distribution
ProductMarket Share (%)
Cisco Identity Services Engine (ISE)22.8%
Cisco Secure Network Analytics9.0%
Other68.2%
Cisco Security Portfolio
 

Featured Reviews

NF
Network and Technology Information Manager at Akkodis
Has improved authentication management and simplified visitor network access
The log capacity in Cisco Identity Services Engine (ISE) could be enhanced because today natively on the ISE can only have a look at the logs from the day before. You cannot search into the oldest logs; you have to use another tool for that. This can be blocking if you don't have any log consolidation solution. To do a search for an issue or something that happened two days ago, you cannot search directly in there. The capacity of Cisco Identity Services Engine (ISE) could be enhanced. Something between one week and one month for the log capacity would be nice.
Muhammad Harun-Owr-Roshid - PeerSpot reviewer
CEO at BRIGHT-i SYSTEMS LIMITED
Have streamlined network visibility and troubleshooting while seeing benefits from AI integration
In terms of improvements for Cisco Secure Network Analytics, from the implementation point of view, now that AI is in use, some other features need to be upgraded considering AI solutions. Proper management of the database is also important; it should be centralized for easier data collection from a single database. When precise manual analysis is needed, it's sometimes difficult, so having a centralized database will allow network admins to find actual scenarios more effectively, especially since some information may not be visible on the GUI. Cisco should upgrade their hardware part to run the database, because sometimes it cannot handle the load while all features are running in the network. The database management should indeed be centralized because while AI runs behind the systems, central management is essential. For example, in a network with 100 Cisco switches, a few routers, firewalls, and access points, all data generated should be preserved in a central database. This approach simplifies management and analysis for troubleshooting, as GUI interfaces may not always provide visible information. Centralizing the database will allow for better understanding of which information is preserved for each specific device.
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Top Industries

By visitors reading reviews
Computer Software Company
12%
Manufacturing Company
11%
Financial Services Firm
9%
Government
9%
Computer Software Company
18%
Government
11%
Manufacturing Company
10%
Financial Services Firm
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business44
Midsize Enterprise32
Large Enterprise91
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise7
Large Enterprise52
 

Questions from the Community

Which is better - Aruba Clearpass or Cisco ISE?
Aruba ClearPass is a Network Access Control tool that gives secure network access to multiple device types. You can adapt the policies to VPN access, wired, or wireless access. You can securely ...
What are the main differences between Cisco ISE and Forescout Platform?
OK, so Cisco ISE uses 802.1X to secure switchports against unauthorized access. The drawback of this is that ISE cannot secure the port if a device does not support 802.1x. Cameras, badge readers, ...
How does Cisco ISE compare with Fortinet FortiNAC?
Cisco ISE uses AI endpoint analytics to identify new devices based on their behavior. It will also notify you if someone plugs in with a device that is not allowed and will block it. The user exper...
What is your experience regarding pricing and costs for Cisco Stealthwatch?
Regarding cost, for the Bangladesh context, Cisco Secure Network Analytics is a little bit high-priced because we are a developing country, making it tough to manage affordable solutions. However, ...
What needs improvement with Cisco Stealthwatch?
In terms of improvements for Cisco Secure Network Analytics, from the implementation point of view, now that AI is in use, some other features need to be upgraded considering AI solutions. Proper m...
What is your primary use case for Cisco Stealthwatch?
Our customers mainly use Cisco Secure Network Analytics to get whole network visibility and easy troubleshooting to find actual problems and also to mitigate loopholes or findings immediately to pr...
 

Also Known As

Cisco ISE
Cisco Stealthwatch, Cisco Stealthwatch Enterprise, Lancope StealthWatch
 

Overview

 

Sample Customers

Aegean Motorway, BC Hydro, Beachbody, Bucks County Intermediate Unit , Cisco IT, Derby City Council, Global Banking Customer, Gobierno de Castilla-La Mancha, Houston Methodist, Linz AG, London Hydro, Ministry of Foreign Affairs, Molina Healthcare, MST Systems, New South Wales Rural Fire Service, Reykjavik University, Wildau University
Edge Web Hosting, Telenor Norway, Ivy Tech Community College of Indiana, Webster Financial Corporation, Westinghouse Electric, VMware, TIAA-CREF
Find out what your peers are saying about Cisco Identity Services Engine (ISE) vs. Cisco Secure Network Analytics and other solutions. Updated: December 2025.
879,259 professionals have used our research since 2012.