OpenSnitch is a GNU/Linux port of the Little Snitch firewall
Open Source Monitoring System for performance and availability.
Storage, SAN, LAN Performance Monitoring: IBM,NetApp,Hitachi,HPE,EMC
TraceMAC is a command-line Layer 2 traceroute for Cisco switches
Active Directory Domain Controller built on Rocky and Samba4.
Pinger alert, STATICTICAL TABLES, send EMAILs or SMS by SMS GATEWAY
Free Syslog Server for Windows with a graphical user interface
This tool locks down Linux and UNIX systems.
A script to find open Wi-Fi connections and the strongest signal