MassCyberCenter collects and organizes all kinds of things on cybersecurity in Massachusetts
GenCyber offers both K-12 student and teacher camps.
Air Force ​CyberPatriot runs the National Youth Cyber Defense Competition, the nation's largest cyber defense competition for high school and middle school students
"picoCTF is a free computer security game with original educational content built on a capture-the-flag framework created by security and privacy experts at Carnegie Mellon University."
Capture The Flag (CTF) archive, team rating, per-team statistics etc
The Collegiate Cyber Defense Competition (CCDC) is a nation wide cyber defense competition on cybersecurity operation of corporate network infrastructure and business information systems
provides students with a hands-on opportunity to develop their reverse-engineering / low-level code analysis skills while working on a realistic problem set centered around the NSA's mission.
Black Hat is a well known information industry oriented security conference featuring all kinds of talks and trainings
DEFCON is a well know hacker conferences featuring all kinds of talks and trainings