A directory of tools for domain, network, and PII reconaissance. Includes some Google searching tricks.
tfviz analyzes Terraform deployment files and generates maps which depict what it's going to do in production. Right now it only works with AWS environments.
A collection of awesome lists, manuals, blogs, hacks, one-liners, cli/web tools and more. Especially for System and Network Administrators, DevOps, Pentesters or Security Researchers.
A website that can extract many different sorts of information pertaining to IP addresses and networks, least of all querying several dozen blacklists to see if an address has been flagged as a spammer's.
A wiki devoted to explanation and analysis of FISMA (Federal Information Security Management Act) standards and requirements.
A collaborative website which maps wireless access points all across the world using information donated by enterprising wardrivers.
A realtime strategy game in which you compete in a virtual space with others to build the biggest, most robust network you can while attempting to compromise or crash the networks of rival system admins. It sounds a little like Starcraft meets Neuromancer with a healthy dose of the movie Hackers thrown in for fun. Runs on Windows as well as Linux.
An interactive online map of all of the IXPs in the global Net.
OONI is a project for collecting and analyzing data pertaining to Internet censorship and surveillance around the world. The project aims to determine and chart just what measures are in place where and how effective they are.
Their source code reside in a Git repository at torproject.org.
The site is also accessible through this Tor hidden service: http://5m4rylprkig4swgg.onion/
Python module for studying networks of data. Nodes can be anything, edges can be arbitrary kinds of data.