TIME-3128 - NTP time source candidates

(Time)

This information is provided as part of the Lynis community project. It is related to Lynis control TIME-3128 and should be considered as-is and without guarantees. Any advice and commands should be tested before implementing them in production environments.

Description

Lynis checks if the NTP time source candidates can be found in the peers overview. If not, then the configuration usually needs to be checked and updated. Differences between the active configuration and the one stored on disk, may result in a non-functional NTP configuration after reboot.

How to solve

Check both the output of ntpq and the nodes stored in the configuration. Adjust any differences when appropriate.

Need more details?

Consider an upgrade to Lynis Enterprise to receive more guidance. The Enterprise version helps to you with daily health checks of your environment, learn in-depth system hardening, and resources to protect your systems better.

See demo

About

Lynis is a technical security auditing tool for Unix flavors like Linux, macOS, AIX, Solaris, and *BSD. It is open source software and free to use. Typical usage include system hardening, compliance testing, and vulnerability scanning. The project has an active community, including development via GitHub.

Lynis Enterprise

Do you need to collect data from multiple systems or compliance reporting? Lynis Enterprise uses Lynis to collect the data and make your work easier.

Benefits: automate security audits, detailed reporting, compliance testing.

  • Centralized management
  • Improvement plan with priorities
  • Reporting
  • Dashboards
  • Predefined policies
  • Integration (API)
  • Improvement snippets for tools like Ansible, Chef, Cfengine, Puppet, and SaltStack
Take the Tour