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Cybersecurity Capacity Maturity Model for Nations (CMM) is a framework developed to review the cybersecurity capacity maturity of a country across five dimensions. [1] The five dimensions covers the capacity area required by a country to improve its cybersecurity posture. [ 2 ]
Response Planning (RS.RP): Response processes and procedures are executed and maintained, to ensure timely response to detected cybersecurity events. Communications (RS.CO): Response activities are coordinated with internal and external stakeholders, as appropriate, to include external support from law enforcement agencies.
ISO/IEC 27035-1 — Information security incident management – Part 1: Principles and process. ISO/IEC 27035-2 — Information security incident management – Part 2: Guidelines to plan and prepare for incident response. ISO/IEC 27035-3 — Information security incident management – Part 3: Guidelines for ICT incident response operations.
For instance, Executive Order 14028 signed in 2021 by U.S. President Joseph Biden mandates the use of SIEM technologies to improve incident detection and reporting in federal systems. Compliance with these mandates is further reinforced by frameworks such as NIST SP 800-92, which outlines best practices for managing computer security logs.
An incident response plan (IRP) is a group of policies that dictate an organizations reaction to a cyber attack. Once an security breach has been identified, for example by network intrusion detection system (NIDS) or host-based intrusion detection system (HIDS) (if configured to do so), the plan is initiated. [3]
The Detection Maturity Level (DML) model [7] expresses threat indicators can be detected at different semantic levels. High semantic indicators such as goal and strategy or tactics, techniques and procedures (TTPs) are more valuable to identify than low semantic indicators such as network artifacts and atomic indicators such as IP addresses.
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