[Chrony](https://chrony.tuxfamily.org/) is a Network Time Protocol (NTP) client. An NTP server allows all devices on a network to synchronize their time. This article explains how to install and configure Chrony on Ubuntu 20.04. * Deploy a [fully updated](https://docs.vultr.com/how-to-update-a-vultr-cloud-server#how-to-update-debian--ubuntu) Ubuntu 20.04 LTS server at Vultr. * Create a [non-root user with sudo access](https://docs.vultr.com/how-to-use-sudo-on-a-vultr-cloud-server#create-a-sudo-u......