ANSSI-BP-028 (enhanced)
Rules and Groups employed by this XCCDF Profile
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Enable dnf-automatic Timer
Thednf-automatic
timer can be enabled with the following command:$ sudo systemctl enable dnf-automatic.timer
Rule Medium Severity -
Account and Access Control
In traditional Unix security, if an attacker gains shell access to a certain login account, they can perform any action or access any file to which...Group -
Protect Accounts by Configuring PAM
PAM, or Pluggable Authentication Modules, is a system which implements modular authentication for Linux programs. PAM provides a flexible and confi...Group -
Set Up a Private Namespace in PAM Configuration
To setup a private namespace add the following line to/etc/pam.d/login
:session required pam_namespace.so
Rule Low Severity -
Set Lockouts for Failed Password Attempts
The <code>pam_faillock</code> PAM module provides the capability to lock out user accounts after a number of failed login attempts. Its documentati...Group -
Limit Password Reuse
Do not allow users to reuse recent passwords. This can be accomplished by using the <code>remember</code> option for the <code>pam_unix</code> or <...Rule Medium Severity -
Set Deny For Failed Password Attempts
The SUSE Linux Enterprise 15 operating system must lock an account after - at most - <xccdf-1.2:sub xmlns:xccdf-1.2="http://checklists.nist.gov/xcc...Rule Medium Severity -
Configure the root Account lock for Failed Password Attempts via pam_tally2
This rule configures the system to lock out theroot
account after a number of incorrect login attempts usingpam_tally2.so
.Rule Medium Severity -
Set Lockout Time for Failed Password Attempts using pam_tally2
This rule configures the system to lock out accounts during a specified time period after a number of incorrect login attempts using <code>pam_tall...Rule Medium Severity -
Set Password Quality Requirements
The default <code>pam_pwquality</code> PAM module provides strength checking for passwords. It performs a number of checks, such as making sure pas...Group
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Modules