Chapter 1 Question and Answer Video. The Value of Cybersecurity Operations is a practical guide for CISOs, SOC managers, and cybersecurity professionals who need to demonstrate the business value of their security operations. This book delivers proven methods and calculations for quantifying loss prevention, tabulating expenditures, and determining prevention value. Join the live Value of Cybersecurity Operations Webcast Series — expert-led sessions for CISOs, SOC managers, and cybersecurity professionals. Go deeper into SOC value quantification, loss prevention calculations, and cybersecurity expenditure justification beyond what’s covered in the book. Submit questions in advance for thoughtful advanced consideration. Share your insights on how you're implementing the thoughts in the book in your environment.