Which of the following statements about packet filter firewalls is not true?
A. They can filter traffic based on the port number.
B. They can filter traffic based on the protocol type.
C. They can filter traffic based on the state of the connection.
D. They can filter traffic based on the source and destination address.
Answer: C
Explanation: Packet filter firewalls can filter traffic based on the protocol, port number, and addresses but cannot keep track of the state of the connection.
You might also like to view...
You are given a group communication system with a totally ordered multicast operation, and a failure detector. Is it possible to construct view-synchronous group communication from these components alone?
What will be an ideal response?
Which of the following is an example of a click-and-brick business?
A) eBay B) Barnes and Noble C) Amazon D) Yahoo!
Provide two examples of why you might want to change a document's margins
What will be an ideal response?
Briefly describe considerations of working on a Windows system administered by someone else.
What will be an ideal response?