This is a request to return the feature of being able to use the Windows Firewall instead of SEP Cloud.
In previous on premise version of SEP you could disable the Symantec Smart Firewall and continue using the windows firewall on clients. Now in the cloud version the ability to do this has been removed as per this KB article. That leaves the PC without a firewall if you do not wish to use the Symantec Smart Firewall.
https://support.symantec.com/en_US/article.TECH233...
This incompatbility between the .Cloud version and windows firewall is a backwards step in the products usability.