Review:

Openntpd (open Source Ntp Daemon)

overall review score: 4.2
score is between 0 and 5
OpenNTPD (Open-source NTP Daemon) is an implementation of the Network Time Protocol (NTP) designed to synchronize computer clocks with precision over a network. Developed as part of the OpenBSD project, it emphasizes simplicity, security, and ease of use, providing a lightweight and reliable service for time synchronization across various systems.

Key Features

  • Open-source and freely available under BSD licenses
  • Designed with security in mind, minimizing potential attack surfaces
  • Simple configuration and setup process
  • Support for high-precision time synchronization via NTP
  • Runs as a lightweight daemon suitable for embedded and server environments
  • Automatic drift correction and time adjustment functionalities

Pros

  • Secure by design with minimal attack surface
  • Easy to install and configure even for beginners
  • Lightweight footprint making it suitable for resource-constrained devices
  • Reliable time synchronization performance
  • Active development within the OpenBSD community ensures ongoing support

Cons

  • Less features compared to more comprehensive NTP implementations like 'ntpd' or 'Chrony'
  • Limited advanced configuration options for fine-tuned setups
  • May require additional tools or configurations for complex network environments
  • Community mostly centered around OpenBSD, which might affect cross-platform support

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Last updated: Thu, May 7, 2026, 06:14:46 PM UTC