What are the differences between using a service versus using an application for Security Policy match?
What are the differences between using a service versus using an application for Security Policy match?
Using a service in a firewall allows the system to take immediate action based on the port numbers observed in the first packet. Applications, on the other hand, can only be identified after observing enough packets to match the application's signature (App-ID), regardless of the ports being used. This distinction is crucial because services are tied to specific ports, whereas applications can be identified by their behavior and characteristics, irrespective of the port.
c is correct. https://docs.paloaltonetworks.com/pan-os/8-1/pan-os-admin/app-id/app-id-overview
Answer: C
PCNSE Beacon practice exam has this exact question, answer C. It's probably a retired question.
Correct answer : C
Correct answer is C
The correct is A. In Pcnse beacon exam is the same question
Is C sorry
Correct answer is C
C i a correct one
C is correct
C https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClVwCAK
C is incorrect as f, A because this is why you have applipedia, to understand what ports will be allowed on a certan application. If you want port 4433 on ssl, you have to use ssl + service 4433.
C is correct this is in all palo marketing materials.
App ID needs packets to identify the applicaiton.
Correct answer is C
Correct answer is C
C is the correct answer
service cares about port, and app id is based on content