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Guide to the Secure Configuration of Red Hat Enterprise Linux 8

Rules, Groups, and Values defined within the XCCDF Benchmark

  • Scan All Uploaded Content for Malicious Software

    Install anti-virus software on the system and set it to automatically scan new files that are introduced to the web server.
    Rule Medium Severity
  • Configure firewall to Allow Access to the Web Server

    By default, <code>iptables</code> blocks access to the ports used by the web server. To configure <code>iptables</code> to allow port 80 traffic, ...
    Rule Low Severity
  • Ensure Remote Administrative Access Is Encrypted

    Ensure that the SSH server service is enabled. The <code>sshd</code> service can be enabled with the following command: <pre>$ sudo systemctl enab...
    Rule High Severity
  • Run httpd in a chroot Jail if Practical

    Running <code>httpd</code> inside a <code>chroot</code> jail is designed to isolate the web server process to a small section of the filesystem, li...
    Group
  • Restrict File and Directory Access

    Minimize access to critical httpd files and directories.
    Group
  • Set Permissions on the /var/log/httpd/ Directory

    Ensure that the permissions on the web server log directory is set to 700:
    $ sudo chmod 700 /var/log/httpd/
    This is its default setting.
    Rule Medium Severity
  • Set Permissions on All Configuration Files Inside /etc/httpd/conf.d/

    To properly set the permissions of /etc/http/conf.d/*, run the command:
    $ sudo chmod 0640 /etc/http/conf.d/*
    Rule Unknown Severity
  • Set Permissions on All Configuration Files Inside /etc/httpd/conf/

    To properly set the permissions of /etc/http/conf/*, run the command:
    $ sudo chmod 0640 /etc/http/conf/*
    Rule Unknown Severity
  • Set Permissions on All Configuration Files Inside /etc/httpd/conf.modules.d/

    To properly set the permissions of /etc/http/conf.modules.d/*, run the command:
    $ sudo chmod 0640 /etc/http/conf.modules.d/*
    Rule Unknown Severity
  • HTTPD Log Files Must Be Owned By Root

    All <code>httpd</code> logs must be owned by root user and group. By default, the path for httpd logs is <code>/var/log/httpd/</code> To properly ...
    Rule Medium Severity

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