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NIST National Checklist Program Security Guide

Rules and Groups employed by this XCCDF Profile

  • Disable Ctrl-Alt-Del Reboot Activation

    By default, <code>SystemD</code> will reboot the system if the <code>Ctrl-Alt-Del</code> key sequence is pressed. <br><br> To configure the system ...
    Rule High Severity
  • Verify that Interactive Boot is Disabled

    Oracle Linux 7 systems support an "interactive boot" option that can be used to prevent services from being started. On a Oracle Linux 7 system, in...
    Rule Medium Severity
  • Require Authentication for Single User Mode

    Single-user mode is intended as a system recovery method, providing a single user root access to the system by providing a boot option at startup. ...
    Rule Medium Severity
  • Configure Screen Locking

    When a user must temporarily leave an account logged-in, screen locking should be employed to prevent passersby from abusing the account. User educ...
    Group
  • Configure Console Screen Locking

    A console screen locking mechanism is a temporary action taken when a user stops work and moves away from the immediate physical vicinity of the in...
    Group
  • Install the screen Package

    To enable console screen locking, install the <code>screen</code> package. The <code>screen</code> package can be installed with the following comm...
    Rule Medium Severity
  • Hardware Tokens for Authentication

    The use of hardware tokens such as smart cards for system login provides stronger, two-factor authentication than using a username and password. I...
    Group
  • Install the opensc Package For Multifactor Authentication

    The opensc package can be installed with the following command:
    $ sudo yum install opensc
    Rule Medium Severity
  • Install the pcsc-lite package

    The pcsc-lite package can be installed with the following command:
    $ sudo yum install pcsc-lite
    Rule Medium Severity
  • Enable the pcscd Service

    The pcscd service can be enabled with the following command:
    $ sudo systemctl enable pcscd.service
    Rule Medium Severity

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