Alpine Linux
Alpine Linux is a community developed operating system designed for routers, firewalls, VPNs, VoIP boxes, containers, and servers. It was designed with security in mind; it has proactive security features like PaX and SSP that prevent security holes in the software to be exploited.
VS
Archcraft
Archcraft is a minimal Linux distribution based on Arch Linux. The project provides a graphical user interface using minimal window managers rather than full featured desktop environments.