DRAFT - ANSSI-BP-028 (high)
Rules and Groups employed by this XCCDF Profile
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Network Time Protocol
The Network Time Protocol is used to manage the system clock over a network. Computer clocks are not very accurate, so time will drift unpredictabl...Group -
The Chrony package is installed
System time should be synchronized between all systems in an environment. This is typically done by establishing an authoritative time server or se...Rule Medium Severity -
The Chronyd service is enabled
chrony is a daemon which implements the Network Time Protocol (NTP) is designed to synchronize system clocks across a variety of systems and use a ...Rule Medium Severity -
A remote time server for Chrony is configured
<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 -
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 chrony /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 0640 /etc/chrony.keys
Rule Medium Severity -
Obsolete Services
This section discusses a number of network-visible services which have historically caused problems for system security, and for which disabling or...Group -
Telnet
The telnet protocol does not provide confidentiality or integrity for information transmitted on the network. This includes authentication informat...Group
Node 2
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