Explore the fundamentals of risk analysis and management in cybersecurity through this comprehensive lecture from the "Introduction to Security and Network Forensics" series. Delve into key concepts including risk vocabulary, management methodologies, and security incident taxonomy. Examine various cyber threats such as eavesdropping, logic bombs, denial of service attacks, and buffer overflows. Investigate modern cybersecurity challenges in web infrastructure, cloud computing, and virtualization. Gain insights into role-based security and its importance in today's digital landscape. This 50-minute video, part of Edinburgh Napier University's lecture series, is based on Prof Bill Buchanan's book and offers a thorough introduction to risk assessment in the field of network security.