Two-factor authentication system
...has moved to packetpeeper.org
Collects data about network useage using libpcap.
Hierarchical Cluster Engine project
Batch system monitoring and archiving
Active-probing-based network IDS for wireless networks
Panel Indicator to interact and monitor hosts
Automated Bitcoin mining monitor and up-time enforcer
NetStress is a DDoS and network stress testing tool.
ss7mon an SS7/SIGTRAN signalling monitor
School assignment for a simple network traffic analyzer
Send steganographed text messages to mtr with fake hops in the network
Bandwidth Monitoring Tool; Console SNMP traffic monitor
Tool for identifying Network Service Dependencies
Monitoring your infrastructure for free.
A simple TCP/UDP Port Flooder written in Python.
Anonymous FTP Finder for Windows