Resilient Operations
摘要
IT operations encompass all activities ensuring that digital services are available and function as intended. Therefore, operations are a critical part of ensuring cyber resilience. This chapter begins with a brief introduction to cyber hygiene, the foundation for cyber resilience. It further explains how resilience can be integrated into operations over time and contribute to incident preparedness. The chapter also provides a brief overview of activities to reduce the attack surface and highlights the importance of collaboration to improve cyber resilience. As IT operations is a vast area, it is not possible to provide an exhaustive list of measures but rather to focus on specific examples.