Which type of firewall is the most common and allows or blocks traffic based on Layer 3, Layer 4, and Layer 5 information?

Last Updated: Apr 24, 2023
IT Exam Items Repository › Category: CCNA Security › Which type of firewall is the most common and allows or blocks traffic based on Layer 3, Layer 4, and Layer 5 information?

Which type of firewall is the most common and allows or blocks traffic based on Layer 3, Layer 4, and Layer 5 information?

  • stateless firewall
  • packet filtering firewall
  • next generation firewall
  • stateful firewall

Related exam: Network Security 1.0 Final Exam Answers

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