pfSense - pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more
ObserveIT - ObserveIT insider threat detection & user behavior analytics enables companies to mitigate the risk of insider threats.
Zentyal - Linux directory, domain, mail, gateway and infrastructure server for SMBs.
Axcient - Axcient is a cloud platform that eliminates data loss, keeps apps up and running, and ensures a non-failing IT infrastructure.
NethServer - NethServer is an operating system for Linux enthusiasts, designed for small offices and medium...
Seclore - Seclore is enabling organizations to persistently protect and audit their data and files wherever they travel.