Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Preventing Brute Force Password Guessing Attacks with APM - Part 1

F5er and DevCentral community member ystephie is back with another great solution (check out her first solution here: BIG-IP APM Customized Logon Page), this time tackling brute force attacks utilizi...
Published Aug 04, 2011
Version 1.0
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BIG-IP Access Policy Manager (APM)
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Christ Follower, Husband, Father, Technologist. I love community and I especially love THIS community. My background is networking, but I've dabbled in all the F5 iStuff, I'm a recovering Perl guy, and am very much a python enthusiast. Learning alongside all of you in this accelerating industry toward modern apps and architectures.
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Jay_47417
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Jun 05, 2013
This does not work with 10.x. Please fix this in the document. Also, please confirm which version of 11.x it works on, 11.3 only? Thanks, Jay.