SSL Decryption Question PANOS9

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SSL Decryption Question PANOS9

L2 Linker

Hi,

 

i have one short question about PANOS 9 and 10 ssl decryption.

We use ssl decryption on all PAs for many years.

Is the rule 77 obsolet after upgrade to PANOS 9 /10??

The rule was a must have for ssl decryption working on PANOS 7.

 

HW-ChrisME_1-1616593171357.png

 

Best regards,

Chris

 

1 accepted solution

Accepted Solutions

Cyber Elite
Cyber Elite

Hello,

Its valid from what I can tell. However with the new builds, you dont have to put in the 'service' portion since the PAN is smart enough now to know that it will have web-browsing over 443 if its decrypted but no worries to keep the services there.

 

https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClgHCAS

 

Regards,

View solution in original post

3 REPLIES 3

L3 Networker

What I would probably do is, reset the hit counters for that rule, and then see if it gets any hits. If it doesn't get any hits over a few days, then it should be safe to disable it.

____________________

Just another I.T. Guy

Cyber Elite
Cyber Elite

Hello,

Its valid from what I can tell. However with the new builds, you dont have to put in the 'service' portion since the PAN is smart enough now to know that it will have web-browsing over 443 if its decrypted but no worries to keep the services there.

 

https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClgHCAS

 

Regards,

Zero policy hits the whole day!

I think the https policy for ssl decryption is obsolet. 🙂

Hitcounter and policy optimzer are very nice new features.

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