OpenSnitch is a GNU/Linux port of the Little Snitch firewall
Open Source Monitoring System for performance and availability.
HTTP proxy to block ads and customize webpages
IP notification and information of your remote computer by email
UltraVNC: Remote Access Tools VNC/RFB Remote Desktop Support Software
Storage, SAN, LAN Performance Monitoring: IBM,NetApp,Hitachi,HPE,EMC
System for anonymous Web browsing
Active Directory Domain Controller built on Rocky and Samba4.
Snare Enterprise: bit.ly/Snare-Trial
Windows tool for monitoring and configuring your network adapters
Scalable, distributed monitoring system for high-performance computing
Stormons is a powerful SAN mapping and monitoring program