TITLE:
Security Operations Center: A Framework for Automated Triage, Containment and Escalation
AUTHORS:
Paul Danquah
KEYWORDS:
Security Operations Center, Triage, Containment, Escalation, Information Se-curity
JOURNAL NAME:
Journal of Information Security,
Vol.11 No.4,
September
25,
2020
ABSTRACT: There have been a lot of research exertions and studies to improve the safety of critical infrastructures using the Security Operations Center (SOC). As part of efforts, the purpose of this research is to propose a framework to automate the SOC’s performance of triage, containment and escalation. The research leveraged on qualitative desk review to collect data for analysis, deduced strengths and weaknesses for the current SOC implementations and used that as a basis for proposing the framework. In view of the constant evolution of SOC operations and capabilities coupled with the huge volumes of data collected for analysis, an efficient framework for SOC operations is proposed. The qualitative analysis is used to deduce strengths and weaknesses for the current SOC implementations as a premise for proposing the framework. It consists of eight interactive stages that further leverage on a proposed algorithm for baselining, remediation and escalation. The result of this research is a proposed framework that serves as a unique contribution to enhancing the SOC’s ability to automatically perform triage, containment and escalation. Supplementary to similar and earlier work reviewed, the framework is proposed as the way forward to automatically enable SOC setups with the capacity to efficiently perform triage of security threats, vulnerabilities and incidents, effectively contain identified breaches and appropriately escalate for prompt and accurate solutions.