Which statement describes a stateful firewall?

Last Updated on June 1, 2021 by Admin

Which statement describes a stateful firewall?

  • It can filter packets based on information at Layers 3, 4, 5 and 7 of the OSI reference model.
  • It can determine if the connection is in the initiation, data transfer, or termination phase.
  • It can only filter packets based on limited Layer 3 and 4 information.
  • It can expand the number of IP addresses available and can hide network addressing design.
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