The city of Chicago is a great place to be if you're a hacker, maker, or just a geek who loves technology and creativity. Unfortunately, I couldn't find a resource that brought all these communities and events together, so I took it upon myself to track down as much information as possible, then put it all in one place. I've tried to make this comprehensive, but if there's any type of update that needs to be made (missing group or event, incorrect information, suggestions), please email me at seth@chromick.com or @vachesays on Twitter.
Last updated 6/19/2011
In no particular order...
An informal meetup of information security professionals in Chicago. Unlike other meetups, you will not be expected to pay dues, "join up", or present a zero-day exploit to attend.
THOTCON is a small venue hacking conference based in Chicago IL, USA. This is a non-profit, non-commercial event looking to provide the best conference possible on a very limited budget.
The Information Systems Security Association (ISSA) is a not-for-profit international organization of information security professionals and practitioners. It provides education forums, publications and peer interaction opportunities that enhance the knowledge, skill and professional growth of its members.
InfraGard is the critical link that forms a tightly-knit working relationship across all levels. Each InfraGard chapter is geographically linked with an FBI Field Office, providing all stakeholders immediate access to experts from law enforcement, industry, academic institutions and other federal, state and local government agencies.
Pumping Station One is a hackerspace located in Chicago. Its mission is to foster a collaborative environment wherein people can explore and create intersections between technology, science, art, and culture.