ISO27034 - Application Security
What is ISO 27034
ISO/IEC 27034 is an international standard that focuses on application security, designed to help organizations embed security practices throughout the application life cycle. It provides a framework that integrates security controls at each stage of development, operation, and maintenance to ensure that the information processed, stored, or transmitted by applications is adequately protected. ISO/IEC 27034 is divided into several parts, each focusing on a specific aspect of application security:
Part 1: Overview and concepts ― Introduces key concepts like the Organization Normative Framework (ONF) and Application Security Controls (ASCs)
Part 2: Organization Normative Framework ― Details the ONF, a centralized repository for security practices and policies, aligning these with organizational goals and regulatory requirements
Part 3: Application security management process ― Provides guidance on managing security risks across the application life cycle, including defining roles, conducting risk assessments, and monitoring controls
Part 5: Protocols and ASCs data structure ― Provides protocols and data structures to standardize ASC formats for interoperability
Part 5-1: Protocols and ASCs data structure, XML schemas ― Adds XML schemas to Part 5, allowing structured, standardized representation of ASCs and facilitating data exchange
Part 6: Case studies ― Offers case studies and examples for applying security controls in specific application types
Part 7: Assurance prediction framework ― Offers models for predicting application security assurance based on implemented controls
Why is ISO 27034 important ?
As applications increasingly handle sensitive data and critical operations, application security has become a top priority for organizations worldwide. ISO/IEC 27034 equips individuals and organizations with a structured, life cycle approach to embedding security in applications, from development to deployment and maintenance. The standard introduces the Application Security Life Cycle (ASLC) model, which helps organizations proactively address security risks at each stage, reducing vulnerabilities before they can be exploited.
Through components like the Organization Normative Framework (ONF), organizations can centralize and tailor their security practices to meet specific goals and regulatory requirements. This customization ensures that security measures are scalable, adaptable, and aligned with business needs.
As an internationally recognized standard, ISO/IEC 27034 enhances credibility and supports compliance, making it essential for organizations that strive to uphold secure and compliant security practices in today’s digital landscape. For professionals, mastery of this standard demonstrates competence in managing application security effectively, ensuring compliance with industry regulations, and building trust with clients and stakeholders.
ISO 27034 Lead Application Security Implementer
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