I need to create a new GPO in Active Directory to deploy the firewall policies for client systems.
By default under Computer Config -> Windows Settings -> Security Settings -> Windows Firewall with Advanced Security
I do not see any rules. So if I start defining the new rules, is it going to merge the rules with the existing client firewall rules?
Means, whatever new rules I define under GPO + the existing firewall rules on the client will take effect together?