Security Architecture
Security architecture определяет многоуровневую защиту (network, application, data, IAM) и интеграцию policies, standards, и technologies для защиты активов и поддержки risk management.
Комплексная security architecture устанавливает governance, risk management, и engineering practices для защиты information assets через people, processes, и technology. Она охватывает governance и policy, reference models, и technical stack на нескольких уровнях: governance/policy layer; network security; application security; data security; identity and access management; endpoint и cloud security; и supply chain security. Эффективные архитектуры сопоставляют controls с признанными standards (например, NIST SP 800-53, ISO/IEC 27001, ISO/IEC 27002, NIST SP 800-160, CSA CCM; SABSA; TOGAF) и интегрируют security в software development lifecycle (secure SDLC) и threat modeling (например, STRIDE, PASTA). Они подчеркивают risk-based подход, least privilege, и defense-in-depth, с четким ownership, measurement, и continuous improvement через monitoring (SIEM, EDR, IAM analytics) и governance reviews. Архитектурные артефакты включают reference diagrams, policy mappings, control catalogs, data classification schemes, и ongoing program для адаптации к развивающимся угрозам и regulatory requirements. Education и awareness, supply chain risk management, и incident response integration завершают архитектуру, обеспечивая alignment с business objectives и regulatory posture.
graph LR
Center["Security Architecture"]:::main
Rel_computer_architecture["computer-architecture"]:::related -.-> Center
click Rel_computer_architecture "/terms/computer-architecture"
Rel_security_automation["security-automation"]:::related -.-> Center
click Rel_security_automation "/terms/security-automation"
Rel_hardware_security["hardware-security"]:::related -.-> Center
click Rel_hardware_security "/terms/hardware-security"
classDef main fill:#7c3aed,stroke:#8b5cf6,stroke-width:2px,color:white,font-weight:bold,rx:5,ry:5;
classDef pre fill:#0f172a,stroke:#3b82f6,color:#94a3b8,rx:5,ry:5;
classDef child fill:#0f172a,stroke:#10b981,color:#94a3b8,rx:5,ry:5;
classDef related fill:#0f172a,stroke:#8b5cf6,stroke-dasharray: 5 5,color:#94a3b8,rx:5,ry:5;
linkStyle default stroke:#4b5563,stroke-width:2px;
🧒 Простыми словами
Generated ELI5 content
🤓 Expert Deep Dive
Generated expert content
❓ Частые вопросы
What is the purpose of a security architecture?
To provide a risk-based blueprint for selecting and implementing security controls that protect critical assets while enabling business operations, governed by policy and continuous improvement.
What frameworks or standards guide security architecture?
Common references include NIST SP 800-53, ISO/IEC 27001/27002, NIST SP 800-160, SABSA, TOGAF, and threat modeling practices (STRIDE, MITRE ATT&CK).
What are typical layers or components?
Governance/policy, network security, application security, data security, identity and access management, endpoint/cloud security, and supply chain security.
How does security architecture relate to risk management?
It translates risk-based requirements into concrete controls, aligns with risk appetite, and enables measurable security outcomes.
What is Zero Trust in this context?
A model that requires verification and least-privilege access for every resource, irrespective of location or network perimeter.