Atop vs ZeroTier

Atop

System & Hardware

Atop is an open-source monitoring tool for monitoring and managing various server resources like CPU, memory, disk, network and processes. It can monitor in real-time and also log data for long-term analysis.

ZeroTier

Network & Admin

ZeroTier is an open-source program that creates a virtual encrypted network between devices and across the internet. It allows devices to communicate over a private network as if they are locally connected, bypassing firewalls and NAT.