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ACF2 vs BMC AMI Security comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Mar 8, 2026

Review summaries and opinions

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

Categories and Ranking

ACF2
Ranking in Mainframe Security
4th
Average Rating
9.0
Reviews Sentiment
7.8
Number of Reviews
6
Ranking in other categories
Database Security (12th)
BMC AMI Security
Ranking in Mainframe Security
6th
Average Rating
8.0
Reviews Sentiment
7.9
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2026, in the Mainframe Security category, the mindshare of ACF2 is 11.9%, down from 12.1% compared to the previous year. The mindshare of BMC AMI Security is 7.5%, up from 7.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Mainframe Security Mindshare Distribution
ProductMindshare (%)
ACF211.9%
BMC AMI Security7.5%
Other80.6%
Mainframe Security
 

Featured Reviews

reviewer1077621 - PeerSpot reviewer
IT Examiner at a financial services firm with 10,001+ employees
A reliable, scalable product for security and auditing of our mainframe environment
It is a good product. It has been used for years. As long as it is configured correctly, it is a very stable product. It depends on how an institution or a company configures it. It depends on an institution's risk appetite. You need to make sure it is configured as per the concept of least privilege, and the logging features, detection and control mechanism, and other things like that are enabled. If you configure it to give access to the public, then there could be compromises. You should also have someone who independently checks it to make sure that it is configured keeping security in mind. If it has been configured for a while, when there are enhancements to the product or when you enhance it, you need to make sure that security is also looked at, and it is configured according to an institution's security policies. I would rate it a nine out of 10.
Esther Sultaana - PeerSpot reviewer
Storage Consultant Storage at Hewlett Packard Enterprise
Integrated AI-driven mainframe security has strengthened threat detection and simplified audits
Regarding how BMC AMI Security can be improved, I think it is a good question. BMC recently had a model context protocol, which would allow AI assistance to interface with live production workflows. That is a great addition. You also have automated digital certificate management that has come in. They have been keeping an eye on the product since it only came out about six years ago, so when I worked with it, those features were not there. They have improved by keeping abreast of things, and there is an expanded knowledge hub for its capabilities including expert chat features and advanced context-aware analytics, which transitions from basic threshold alerts to behavioral AI models that parse historical patterns. I believe I have covered everything regarding the needed improvements that I know they have done. Those features were not available when BMC AMI Security was released around 2020 or 2021. Knowing about those particular features with mainframes, and given that I worked with mainframes in the past 15 years of my career, those are huge pluses. I think they will continue making developments as the cyber threat world is constantly evolving.
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Top Industries

By visitors reading reviews
Financial Services Firm
18%
Outsourcing Company
13%
Educational Organization
10%
Manufacturing Company
9%
Computer Software Company
14%
Government
14%
Media Company
10%
Financial Services Firm
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business2
Midsize Enterprise1
Large Enterprise4
No data available
 

Also Known As

CA ACF2
No data available
 

Overview

 

Sample Customers

Sky, Rogers Communications
FNTS
Find out what your peers are saying about Idira by Palo Alto Networks, IBM, Broadcom and others in Mainframe Security. Updated: August 2026.
913,683 professionals have used our research since 2012.