The Fall 2015 CNY Hackathon event will be held on Nov 6th and 7th at Mohawk Valley Community College. Visit http://cnyhackathon.org for more information. If you wish to participate in the event you can sign up here:
All of the DefCon 23 videos are available at http://cs.utica.edu/~defcon
The content is username and password protected. If you would like access please see Prof. Ronny Bull or get the credentials from someone who already has them.