Virtualization software for x86_64 hardware
Cross-platform multi-protocol VPN software
ZMap is a fast single packet network scanner for network surveys
SQL operating system instrumentation and monitoring framework
The systemd system and service manager
CUPS is a standards-based, open-source printing system
Open Source Monitoring System for performance and availability.
Free UTM appliance: firewall, VPN, WAF and antivirus in one ISO.
Bringing intranet on the internet with Zero-Config Mesh VPNS.
Powerful, open-source network protocol analyzer
Delay-Tolerant Networking suitable for spacecraft and ground
Anti Spam SMTP Gateway
PeerGuardian - a privacy oriented firewall application
Pinger alert, STATICTICAL TABLES, send EMAILs or SMS by SMS GATEWAY
Open Source SIEM
Portable DHCPv6 implementation
Personal firewall for linux desktop and android phone
vMotion Detector for Linux & Windows Platforms