Introduction to Network Diagramming

This is a recorded version of an Incident Response Training Webinar delivered to a live audience by instructors. For information on how to register for live and instructor-led courses, please visit: https://www.cisa.gov/resources-tools/.... To protect the confidentiality, integrity, and availability of an agency’s network and the data contained therein, cybersecurity professionals must be able to identify their network enterprise accurately and completely. Network diagrams are essential and serve to help visualize what is on the network, how the overall network is structured, and how all the devices on the network are connected. Every organization should build and maintain current and accurate network diagrams to help manage their network architecture and ultimately determine how to best mitigate potential or realized risks and vulnerabilities. This webinar includes the following information and more: • Importance of network diagrams: Students will learn the importance of creating and maintaining network topology diagrams. Students will also understand the importance of identifying data flows and storage, identifying remote access points and external connections, and network segmentation for security. • Key guidance for organizations: CISA provides guidance on what to include in network diagrams. • Knowledge check: The course concludes with a brief knowledge check section to reinforce key concepts and takeaways. This awareness webinar is designed for both technical and non-technical audiences.