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H12-821_V1.0 · Question #91

Which of the following statements about different types of firewalls is wrong?

The correct answer is A. Stateful inspection firewall needs to be configured with security policies for the "in" and "net.nn" directions of packets. You've hit your weekly limit · resets 5am (America/New_York)

Network Security

Question

Which of the following statements about different types of firewalls is wrong?

Options

  • AStateful inspection firewall needs to be configured with security policies for the "in" and "net.nn" directions of packets
  • BPacket filtering firewall for each data packet passing through the firewall, an ACL matching check is performed
  • CProxy firewall acts as a proxy for business between internal network and external network users
  • DThe NAT firewall immediately checks the security policy for the first packet that does not hit the session

How the community answered

(39 responses)
  • A
    85% (33)
  • B
    5% (2)
  • C
    8% (3)
  • D
    3% (1)

Explanation

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Topics

#stateful inspection firewall#packet filtering firewall#security policy#firewall types

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