Ethics in Action The world's largest conference for hackers, DEF CON, is held each year in Las Vegas. Attendees include experts in the fields of programming, computer security, and law enforcement. Members of Hackers for Planet Earth (HOPE), the Chaos Computer Club (CCC), and the Hacktic Network promote ethical hacking to develop software that increases freedom of expression. Visit these hackers' Web sites and read about their conferences and pursuits. Which topics do they discuss in their forums? Who are considered "true hackers"? Should some hackers be exonerated if their efforts are done with a greater purpose, such as furthering a political concern? Write a report summarizing your findings, and include a table of links to Web sites that provide additional details about hackers.