Course Preview
- Duration
- 2h 39m
- Difficulty
- Novice
- Instructor
- Keith Bogart
- Videos
- 8
- Quizzes
- 6
- CPE Credits
- 3
- Published
- Oct 23, 2024
- Updated
- Feb 18, 2026
Classifying Intrusion Events Into Categories
Classifying Intrusion Events Into Categories helps learners understand how to document, organize, and analyze security incidents using structured investigation models. The course introduces the Cyber Kill Chain and the Diamond Model of Intrusion Analysis, showing how each framework helps break down attacker activity, victim context, infrastructure, capabilities, and timeline details. Learners practice converting raw observations into categorized intrusion events that are easier to investigate, explain, and communicate. The course also helps learners understand how structured classification improves incident reporting, threat analysis, and response planning. This course supports CCNA Cybersecurity study and is useful for new security analysts who want to build disciplined incident analysis habits and develop a clearer approach to understanding how intrusions unfold.
Instructor
Keith Bogart
Course Instructor
Keith started his networking career as customer service representative at Cisco Systems in 1996. His desire to learn more soon led him to a position as a Cisco Technical Assistance Center (TAC) engineer on the “Dial-Access” team, and within six months he had obtained his Dial-ISP CCIE. He later became a network consulting engineer and obtained his CCNA certification while teaching the technologies to Cisco employees during his lunch breaks. Keith was the first instructor on Cisco’s TAC Training team, where he taught a wide range of internetworking topics and later developed and taught other courses such as routing protocols, LAN switching, MPLS, 802.1x, and CCNA. After almost 17 years with Cisco, Keith joined a small startup and focused on 802.11 Wi-Fi technologies, during which time he obtained his CWNA certification. He is now very happy to be working with as an instructor for Routing & Switching. Keith lives in Raleigh, North Carolina, with his wife, son, and daughter. When he is not teaching Bootcamps, Keith can be found at home with his family, reading, or working in the yard.