If you are near New York City and interested in cyber security and criminal justice I suggest attending the seminars at the Center for Private Security and Safety at John Jay College in Manhattan. I attended seminars on cybersecurity and cyber espionage. The presenters that I saw are faculty from the college. I found the seminars to be very well prepared and presented. The technical level of the seminars seems targeted at an undergraduate upper class person (Junior or senior) but all questions both more and less technical in nature were answered.