Command line tool for managing Amazon S3 and CloudFront services
Anti Spam SMTP Gateway
The box to keep the Internet under your control
Xplico is a Network Forensic Analysis Tool (NFAT)
A small fast Template Engine for PHP, without a huge framework.
PotHead
Open Source SIEM
Energy and environmental monitoring of the server room
Scalable, distributed monitoring system for high-performance computing
Two-factor authentication system
Collects data about network useage using libpcap.
Hierarchical Cluster Engine project
Batch system monitoring and archiving
Monitoring your infrastructure for free.