Recently inducted into the Cybersecurity Canon Hall of Fame, The CISO Desk Reference Guide, Volumes 1 and 2, are written specifically for CISOs and will become trusted resources for you, your teams, and your colleagues in the C-suite. These easy-to-use guides are also perfect for recently hired or newly promoted CISOs, individuals aspiring to become CISOs, as well as business and technical professionals interested in the topic of cybersecurity. The different perspectives offered by the authors in this two-volume set can be used as standalone refreshers, and the five immediate next steps for each chapter give the reader a robust set of actions based on decades of relevant experience that will help you strengthen your cybersecurity programs. Best purchased together, volumes 1 and 2 provide 18 chapters spanning topics including organizational structure, regulatory and compliance, risk management, cybersecurity policy, metrics, working with your board, awareness training, threat intel, incident response, and much more, culminating with a guide to building your strategic plan. We hope you like the CISO Desk Reference Guide.