ZMap is a fast single packet network scanner for network surveys
Affordable WiFi hacking platform for testing and learning
Cisco switch port mapper
Pinger alert, STATICTICAL TABLES, send EMAILs or SMS by SMS GATEWAY
port scan on computers from unix or linux console
a secure, open source OS for use inside USEagency facilities
Drop specified IP n seconds remotely, auto-undrop it when timeout.
A script to find open Wi-Fi connections and the strongest signal