Crucial Exams

CompTIA Linux+ XK0-006 (V8) Practice Question

The security team has set SELinux to Enforcing on a production web server. You are deploying a custom HTTPS service that runs in the httpd_t domain and must listen on TCP port 8443, which is not currently included in the list for the http_port_t type. When you start the service, systemd logs an AVC denial for the 'bind' operation. You need to make a persistent policy change that allows the service to bind to this port without rebuilding the policy or disabling SELinux. Which single command should you run?

  • semanage port -a -t http_port_t -p tcp 8443

  • semanage fcontext -a -t httpd_sys_content_t "/srv/app(/.*)?"

  • semanage interface -a -t netif_t eth0

  • semanage boolean -m --on httpd_can_network_connect

CompTIA Linux+ XK0-006 (V8)
Security
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