Embracing an Operation-Centric Security Model for Modern Threat Defense
This article discusses the shift from traditional, reactive cybersecurity models focused on Indicators of Compromise (IOCs) to a more proactive, operation-centric approach that emphasizes Indicators of Behavior (IOBs). It explores the limitations of traditional models, the advantages of the operation-centric model, the necessary technology stack, implementation considerations, and the key roles and skills required for successful operation. The article advocates for understanding the "attack narrative" and utilizing frameworks like MITRE ATT&CK to proactively defend against modern cyber threats.
Strategic Cybersecurity in an Era of Resource Realignment: Managing Security Debt and Optimizing Investments
This article discusses how organizations can strategically manage cybersecurity with limited resources. It introduces the concept of "security debt," the accumulated risk from deferred security investments, and emphasizes the importance of risk-based prioritization, automation, and strategic partnerships. The article advocates for quantifying cybersecurity risk in financial terms to better communicate with leadership and justify resource allocation. It also stresses the need for clear communication, tool rationalization, and aligning security efforts with industry frameworks to achieve cyber resilience.