Phase 3 of 7 of the Cyber Kill Chain is Delivery. Delivery of the weapon takes place on the targeted environment. The three most prevalent delivery vectors for weaponized payloads by APT actors, as observed by the Lockheed Martin Computer Incident Response Team (LM-CIRT) for the years 2004-2010, are email attachments, websites, and USB removable media.

Conduct independent research into this phase of the Cyber Kill Chain and a complete a 2-3 page narrative (double spaced) discussing what tools can be used to conduct this activity and discuss why email is the most successful via spear phishing attacks. It would be helpful if you could find screen shots of specific phishing attacks and explain how the delivery occurred (screen shots do not count towards length requirement). Then, play the role of a consultant and advise a fictional Chief Information Security Officer (CISO) on how a countermeasure for these three delivery vehicles.