John McAfee is one of the spiritual father of modern cyber security. McAfee developed the first commercial antivirus, but he is much more than antivirus. He is the artist of security, a modern juggler of technology. What scares you the most in the cyberspace? What concerns me is the application of technology directed at infiltrating the privacy of citizens. DeFcon in Las Vegas is the worlds largest hacking community, held in August each year.”]
Source: https://securityaffairs.co/wordpress/49319/hacking/john-mcafee.html