Cybersecurity Domains and Sub-domains

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Cybersecurity domains and sub-domains, that create a robust cybersecurity ecosystem.

Cybersecurity is a complex matrix of domains and sub-domains, each holding significant importance in creating an effective cybersecurity ecosystem.

The Framework and Standards domain acts as a fundamental building block for the entire cybersecurity infrastructure. It includes globally recognized touchstones such as SANS/CSC, NIST, ISO/IEC, and COBIT that provide a structured approach to address cybersecurity needs.

Next, we venture into the Physical domain, emphasizing the protection of tangible, real-world hardware and infrastructure like servers, workstations, and routers.

Then comes the elaborate domain of Security Architecture. This area encompasses critical aspects including Cryptography, Secure System Build, Secure Application Development, and Network Design. It also extends to Data Protection, Cloud Security and delves into Access Control, further branching into Privileged Access Management and Identity & Access Management.

In the Career Development domain, we focus on the evolution of cybersecurity specialists. This domain covers areas such as Conferences, Certification, Training, Peer Groups, and Self Study, which contribute significantly to the professional growth in the field.

The bustling hub of Security Operation is next, involving facets like Active Defense, Vulnerability Management, SIEM, SOC, and various elements of Prevention, Recovery, Detection, and Protection. This domain also addresses Incident Response, with a special focus on Forensics.

The User Education domain emphasizes the pivotal role of continuous learning and understanding in cybersecurity. It includes essential elements like new skills Training and Awareness reinforcement.

The Governance domain then comes into play, ensuring the alignment of cybersecurity efforts with the organization’s business objectives. It covers areas such as Audit, Company’s Written Supervisory Procedures (WSPs), Executive Management Involvement, and Laws and Regulations at industry, federal, and state levels.

Then we have the Threat Intelligence domain, highlighting the necessity to continuously monitor, understand, and predict cyber threats from both internal and external sources.

Finally, we delve into the Risk Assessment domain. This domain represents an organization’s proactive efforts to identify, evaluate, and prioritize risks through tools such as Vulnerability Scan, Assets Inventory, 3rd Party Risk assessment, Source Code Scan, Penetration Test, and Data Centric Risk Assessment.

By understanding these different areas, one can build a holistic cybersecurity strategy capable of withstanding the evolving threats of the digital world.

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