Leighton Johnson, the CTO of ISFMT (Information Security Forensics Management Team), a provider of cybersecurity & forensics consulting and certification training, has presented computer security, cyber security and forensics lectures, conference presentations, training events and seminars all across the United States, Asia and Europe. He has over 40 years' experience in Computer Security, Cyber Security, Software Development and Communications Equipment Operations & Maintenance; Primary focus areas include computer security, information operations & assurance, incident response & forensics investigations, software system development life cycle focused on testing of systems, systems engineering and integration activities, database administration and cyber defense activities.