2025 Security+ Domain 3.0 Security Architecture Complete Practice Test

The NIST Cybersecurity Framework (CSF) is commonly utilized for security architecture assessments due to its comprehensive approach to managing cybersecurity risk. It provides a structured way for organizations to understand, manage, and reduce their cybersecurity risks while aligning with business objectives. The framework is built around five core functions: Identify, Protect, Detect, Respond, and Recover, making it versatile across various industries and sectors.

NIST CSF encourages organizations to adopt a risk-based approach to determine their current cybersecurity posture and desired outcomes. This approach facilitates the evaluation of existing security measures and helps identify areas for improvement within the security architecture. Additionally, it integrates well with other standards and guidelines, which enhances its effectiveness in tailoring security assessments.

While other frameworks, such as ISO 27001 and PCI DSS, have their relevance and importance in certain contexts, they do not encapsulate the same broad, risk-oriented approach as the NIST CSF specifically designed for assessing security architecture in a holistic manner.