Currently Sep client system having full internet access but now we can allow only specify internet and other site. I want to know what the procedure and which ports is need to be open.
What do you want ? are you want to allow SEP client updation ports ? it's managed/unmanaged sep client ?
If your requirement other please specify your requirement.
I need to create the policy for limited internet usage and port number for this appliance.
Allow and Block websites using Symantec Endpoint Protection Firewall
https://www-secure.symantec.com/connect/videos/allow-and-block-websites-using-symantec-endpoint-protection-firewall