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

Forum Discussion

xpnsec_138837's avatar
xpnsec_138837
Icon for Nimbostratus rankNimbostratus
Nov 29, 2013

Session Tracking - Blocking Username Requests

Hi,   I am currently rolling out the session tracking functionality of ASM.   The functionality seems to be working fine in terms of violations now provide the username and Session ID of a logg...
deployment
security
sessions
ltwagnon's avatar
ltwagnon
Ret. Employee
Dec 17, 2013

Sounds like you are doing the right thing, so it's interesting that the username is not blocked. I'm not sure if any of this will help, but here's a quick article I wrote on username tracking...maybe it will have some info that will be helpful.

 

https://devcentral.f5.com/articles/the-big-ip-application-security-manager-part-9-username-and-session-awareness-tracking.UrBpT7HnbIU