What physical device or software application is used to restrict which TCP and UDP ports can be used by a network device?

  • HUD Token
  • Port Security
  • Firewall
  • ACL

Your Score:
Operating Systems
Security
Software Troubleshooting
Operational Procedures
CompTIA A+ 220-1102
  • Operating Systems
  • Security
    • This question is filed here
  • Software Troubleshooting
  • Operational Procedures