Crucial Exams

CompTIA Linux+ XK0-006 (V8) Practice Question

A systems administrator is configuring a firewall on a newly deployed web server using Uncomplicated Firewall (UFW). The web service has been configured to listen only on port 8080 for TCP connections. Which of the following commands is the most precise and secure way to allow access to this web service?

  • sudo ufw allow 8080/tcp

  • sudo ufw allow http

  • sudo ufw add 8080/tcp

  • sudo ufw allow 8080

CompTIA Linux+ XK0-006 (V8)
Security
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