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

Forum Discussion

Jon_46219's avatar
Jon_46219
Icon for Nimbostratus rankNimbostratus
Apr 06, 2011

Avoid SSL Resume

Dear,     I'm interested my clients can't resume https sessions. I would like to know how can I configure F5, SSL client profiles, so nobody can resume a https session.       Thanks. ...
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hoolio's avatar
hoolio
Icon for Cirrostratus rankCirrostratus
Apr 15, 2011
Hi Jon,

 

 

You can set the SSL cache size to 0 in the client SSL profile to prevent SSL session reuse:

 

 

sol10167: Overview of the Client SSL profile

 

http://support.f5.com/kb/en-us/solutions/public/10000/100/sol10167.html

 

 

sol6767: Overview of the BIG-IP SSL session cache profile settings

 

http://support.f5.com/kb/en-us/solutions/public/6000/700/sol6767.html

 

 

Aaron