Do not decrypt SSL traffic for Office 365 and ZOOM

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Do not decrypt SSL traffic for Office 365 and ZOOM

L0 Member

I would like to implement the following as a rule base in PAN-OS firewall:
(((create a rule for SSL Decryption, which will NOT decrypt Office 365 and ZOOM traffic)))

Do we have an option to achieve this goal using API from our firewall or from ZOOM in this case?

For Office 365 I guess I can do it with Minemeld and the following article
https://live.paloaltonetworks.com/t5/minemeld-articles/enable-access-to-office-365-with-minemeld-upd...

BUT for ZOOM I cannot find any way to create an indicator or prototype or anything else with Minemeld to allow the creation of EDLs into the firewall and integrate them as part of the rule.

Other options such as creating a static list using this link:
https://support.zoom.us/hc/en-us/articles/201362683-Network-firewall-or-proxy-server-settings-for-Zo...
As mentioned before is irrelevant for the moment in this case.

1 REPLY 1

L6 Presenter

Zoom like Cisco Webex have a list of domains and Ip addresses that should be allowed by the firewall or the proxy and you can use that as a Address group/Domain or create external EDL:

 

https://support.zoom.us/hc/en-us/articles/201362683-Network-firewall-or-proxy-server-settings-for-Zo...

 

 

 

For office 365 the same info is available and you can try first with the appid for office 365 then their list

 

 

https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClTDCA0

 

 

https://techcommunity.microsoft.com/t5/office-365-networking/ssl-decrypt-whitelisting-recommended-vs...

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