Câu 148: PCNSE: Palo Alto Networks Certified Network Security Engineer

What are the differences between using a service versus using an application for Security Policy match?

1. A. Use of a ג€serviceג€ enables the firewall to take immediate action with the first observed packet based on port numbers. Use of an ג€applicationג€ allows the firewall to take immediate action if the port being used is a member of the application standard port list.
2. B. There are no differences between ג€serviceג€ or ג€applicationג€. Use of an ג€applicationג€ simplifies configuration by allowing use of a friendly application name instead of port numbers.
3. C. Use of a ג€serviceג€ enables the firewall to take immediate action with the first observed packet based on port numbers. Use of an ג€applicationג€ allows the firewall to take action after enough packets allow for App-ID identification regardless of the ports being used — đáp án hiện tại
4. D. Use of a ג€serviceג€ enables the firewall to take action after enough packets allow for App-ID identification