Security Operations Centers: Use Case Best Practices, Coverage, and Gap Analysis Based on MITRE Adversarial Tactics, Techniques, and Common Knowledge

The rising frequency and complexity of cybersecurity threats necessitate robust monitoring and rapid response capabilities to safeguard digital assets effectively. As a result, many organizations are increasingly establishing Security Operations Centers (SOCs) to actively detect and respond to cybersecurity incidents. This paper addresses the intricate process of setting up a SOC, emphasizing the need for careful planning, substantial resources, and a strategic approach. This study outlines the essential steps involved in defining the SOC’s objectives and scope, selecting appropriate technologies, recruiting skilled cybersecurity professionals, and developing processes throughout the SOC lifecycle. This paper aims to provide a comprehensive understanding of the SOC’s threat detection capabilities and use cases. It also highlights the importance of choosing technologies that integrate seamlessly with existing IT infrastructure to ensure broad coverage of SOC activities. Furthermore, this study offers actionable insights for organizations looking to enhance their SOC capabilities, including a technical overview of SOC use case coverage and a gap assessment of detection rules. This assessment is based on an alignment with the MITRE ATT&CK framework and an analysis of events generated by the company’s existing IT devices and products. The findings from this research elucidate the indispensable role that SOCs play in bolstering organizational cybersecurity and resilience.