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Question 141 - PCCET discussion

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Which network firewall primarily filters traffic based on source and destination IP address?

A.
Proxy
Answers
A.
Proxy
B.
Stateful
Answers
B.
Stateful
C.
Stateless
Answers
C.
Stateless
D.
Application
Answers
D.
Application
Suggested answer: C

Explanation:

A stateless firewall is a network firewall that primarily filters traffic based on source and destination IP address, as well as port numbers and protocols. A stateless firewall does not keep track of the state or context of network connections, and only inspects packet headers. A stateless firewall is faster and simpler than a stateful firewall, but it is less secure and flexible. A stateless firewall cannot block complex attacks or inspect packet contents for malicious payloads.Reference:What Is a Packet Filtering Firewall? - Palo Alto Networks,Common IP Filtering Techniques -- APNIC,What is IP filtering? - Secure Network Traffic Management

asked 23/09/2024
Evgeniy Lyashonkov
34 questions
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