ANSSI-BP-028 (enhanced)
Rules and Groups employed by this XCCDF Profile
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Disable Postfix Network Listening
Edit the file <code>/etc/postfix/main.cf</code> to ensure that only the following <code>inet_interfaces</code> line appears: <pre>inet_interfaces =...Rule Medium Severity -
Enable the NTP Daemon
Run the following command to determine the current status of the <code>chronyd</code> service: <pre>$ sudo systemctl is-active chronyd</pre> If t...Rule Medium Severity -
Chrony Configure Pool and Server
<code>Chrony</code> is a daemon which implements the Network Time Protocol (NTP). It is designed to synchronize system clocks across a variety of s...Rule Medium Severity -
Verify Group Who Owns /etc/chrony.keys File
To properly set the group owner of/etc/chrony.keys
, run the command:$ sudo chgrp root /etc/chrony.keys
Rule Medium Severity -
Verify User Who Owns /etc/chrony.keys File
To properly set the owner of/etc/chrony.keys
, run the command:$ sudo chown root /etc/chrony.keys
Rule Medium Severity -
Verify Permissions On /etc/chrony.keys File
To properly set the permissions of/etc/chrony.keys
, run the command:$ sudo chmod 0600 /etc/chrony.keys
Rule Medium Severity -
Uninstall xinetd Package
Thexinetd
package can be removed with the following command:$ apt-get remove xinetd
Rule Low Severity -
Remove NIS Client
The Network Information Service (NIS), formerly known as Yellow Pages, is a client-server directory service protocol used to distribute system conf...Rule Unknown Severity -
Uninstall ypserv Package
Theypserv
package can be removed with the following command:$ apt-get remove ypserv
Rule High Severity -
Uninstall rsh-server Package
Thersh-server
package can be removed with the following command:$ apt-get remove rsh-server
Rule High Severity
Node 2
The content of the drawer really is up to you. It could have form fields, definition lists, text lists, labels, charts, progress bars, etc. Spacing recommendation is 24px margins. You can put tabs in here, and can also make the drawer scrollable.
Capacity
Modules