I. Overview

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Definition: COBIT-based security management is a control framework that clearly separates security activities into governance and management, so that security risk is evaluated from a business perspective and security investment is aligned with enterprise objectives.

Features:
( Structured Governance ) Security activities are clearly divided into Governance and Management and controlled separately.
( Business Alignment ) Security risk is evaluated from a business standpoint so that security investment is aligned with the achievement of enterprise goals.
( Optimized Risk Management ) Precise, framework-based diagnostics keep security risk managed at an acceptable level.

II. Mechanism & Components

Layered Structure of Security Governance and Management

  • Governance (EDM): Led by the board of directors, which Evaluates security strategy, gives Direction, and Monitors performance.
  • Management (PBRM): Led by executive management, which carries out the Plan, Build, Run, and Monitor stages of security execution.
DomainKey Security Management ActivityCore Keyword
EDM03Ensuring and optimizing security riskRisk Appetite
APO12Establishing the security risk management processIT risk profiling
APO13Operating the Information Security Management System (ISMS)Security policies and guidelines
BAI06Managing secure change and configurationSecure Release
DSS05Operating security services and incident responseVulnerability management, account and access control
MEA02Systematically monitoring the security control systemInternal control and regulatory compliance

III. Advanced Topics & Comparison

Considerations for Adoption (Tailoring)

  • Design Factors: Control items must be tailored to the organization’s size, threat level, and compliance requirements.
  • Focus Areas: Security design needs to concentrate on specific areas such as cybersecurity and cloud computing.

Expected Benefits

  • Business Alignment: Demonstrates that security investment contributes to business value creation (Strategic Alignment).
  • Clear Accountability: A RACI chart (Responsible / Accountable / Consulted / Informed) clearly defines security roles and responsibilities.
  • Risk Visibility: An enterprise-wide risk dashboard enables real-time visibility into security status and faster decision-making.

Last updated 18 Aug 2026, 00:00 UTC. history