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ISO 27001 A.8.29 Security Testing in Development and Acceptance Checklist

A.8.29 Security Testing in Development and Acceptance is a critical control outlined in ISO 27001:2022, designed to ensure that security is rigorously tested throughout the development and acceptance phases of any system or application. This control aims to identify vulnerabilities, mitigate risks, and ensure that the final product meets the organisation’s security standards before it is deployed into production. However, implementing this control is not without its challenges. CISOs often face hurdles such as resistance from development teams, resource constraints, and the difficulty of maintaining comprehensive documentation.

This comprehensive guide will delve into the intricacies of A.8.29, explore the common challenges faced by CISOs, provide actionable strategies to overcome these challenges, and offer a detailed compliance checklist to help organisations demonstrate adherence to this control.



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Why Should You Comply With Annex A.8.29? Key Aspects and Common Challenges

Security Testing Integration

Explanation: Security testing must be embedded into the development process from the initial design phase through to final acceptance. This includes a variety of testing methods such as static analysis (e.g., code reviews) and dynamic testing (e.g., penetration testing, vulnerability scanning) to identify potential security flaws.

Challenge: One of the significant challenges is resistance from development teams, who may view security testing as an impediment to fast development cycles. This challenge is often exacerbated by a lack of security awareness among developers, leading to insufficient integration of security practices.

Solution: Foster a security-first mindset across development teams by conducting regular security awareness training. Appoint security champions within teams to ensure security considerations are integrated throughout the development lifecycle. Align these practices with ISO 27001:2022 requirements for competence (Clause 7.2) and awareness (Clause 7.3).

Continuous Testing

Explanation: Continuous testing refers to the practice of conducting security tests at various stages of the development lifecycle rather than waiting until the end. This approach helps identify and address security issues early, reducing the risk of vulnerabilities making it into production.

Challenge: Continuous security testing can be resource-intensive, both in terms of time and technology. Development teams might struggle to maintain the required level of testing, especially in agile environments where rapid iterations are common. Additionally, integrating automated security testing tools within existing CI/CD pipelines can be complex.

Solution: Implement automated security testing tools that integrate seamlessly into CI/CD pipelines, enabling continuous testing without disrupting development workflows. Allocate dedicated resources, including personnel and tools, for security testing. This aligns with ISO 27001:2022 requirements for resource management (Clause 7.1) and operational planning (Clause 8.1).

Acceptance Criteria

Explanation: Before a system or application is accepted for deployment, it must meet predefined security criteria. This ensures that the final product is secure and compliant with the organisation’s security standards.

Challenge: A common challenge here is defining and enforcing these security criteria, particularly when there is pressure to deliver projects quickly. Development teams might prioritise functional requirements and deadlines over security, leading to the acceptance of systems that haven’t undergone thorough security testing.

Solution: Work closely with project managers to define clear, non-negotiable security acceptance criteria that must be met before deployment. Integrate these criteria into project milestones and performance reviews. Ensure that these criteria are aligned with the organisation’s risk management framework, as required by ISO 27001:2022 (Clause 6.1.1) and management review processes (Clause 9.3).

Documentation and Reporting

Explanation: Proper documentation and reporting of security testing activities are crucial for demonstrating compliance with A.8.29. This includes maintaining detailed records of all testing activities, findings, and corrective actions.

Challenge: Maintaining comprehensive and up-to-date documentation can be a daunting task, especially in fast-paced development environments. The challenge is further compounded by the need to ensure that this documentation is accessible and audit-ready at all times.

Solution: Utilise automated documentation tools that capture and log security testing activities in real-time, ensuring accuracy and accessibility. Implement version control to maintain up-to-date records, and establish regular documentation reviews to ensure compliance readiness. These practices should be consistent with ISO 27001:2022 requirements for documented information (Clause 7.5) and internal audits (Clause 9.2).



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ISMS.online Features for Demonstrating Compliance with A.8.29

ISMS.online offers a suite of features specifically designed to help organisations manage, track, and document their security testing activities, thereby ensuring compliance with A.8.29. These features are invaluable in overcoming the common challenges CISOs face when implementing this control.

Key ISMS.online Features:

  • Audit Management:

    • Audit Templates: Utilise pre-configured audit templates to ensure that security testing is consistently applied throughout the development and acceptance phases. These templates help standardise the security testing process and ensure that all necessary checks are conducted.
    • Corrective Actions: Track and manage corrective actions that arise from security testing. This feature ensures that any identified vulnerabilities are addressed promptly, and their resolution is documented.
  • Incident Management:

    • Incident Tracker: Monitor and document any security incidents discovered during the development and acceptance phases. This tool helps ensure that security issues are not only identified but also managed and resolved in line with the organisation’s security policies.
    • Reporting and Workflow: The built-in reporting and workflow tools streamline the documentation process, providing a clear audit trail of security testing activities and outcomes.
  • Risk Management:

    • Dynamic Risk Map: Use the dynamic risk map to assess and visualise risks identified during security testing. This tool helps prioritise remediation efforts and demonstrates proactive risk management in compliance with A.8.29.
    • Risk Monitoring: Continuously monitor risks identified during security testing, ensuring they are managed and mitigated effectively.
  • Documentation Management:

    • Version Control: Ensure all documentation related to security testing is kept up to date with version control. This feature helps maintain an accurate and traceable record of all security testing activities, essential for demonstrating compliance during audits.
    • Document Templates: Leverage document templates for consistent and thorough documentation of security testing processes and results, ensuring that all required information is captured and easily accessible.
  • Compliance Management:

    • Regulations Database: Access a comprehensive database of regulatory requirements to ensure that your security testing processes align with all applicable standards, including those in ISO 27001:2022.
    • Alert System: Receive alerts for upcoming reviews or changes in compliance requirements, helping to maintain ongoing adherence to A.8.29 and related controls.

Detailed Annex A.8.29 Compliance Checklist

To help organisations ensure they meet the requirements of A.8.29, the following checklist provides a step-by-step guide for demonstrating compliance. Each checkbox represents an actionable task that should be completed to fulfil the control’s requirements.

1. Security Testing Integration

  • Establish a Security-First Culture: Conduct security awareness training for development teams to embed security considerations into the development lifecycle.
  • Integrate Security Testing Early: Incorporate security testing at the design phase of development, including static and dynamic testing methods.
  • Embed Security Champions: Assign security champions within development teams to ensure security is prioritised throughout the project.
  • Security Requirements Documentation: Document security requirements early in the development process and ensure they are communicated to all stakeholders.

2. Continuous Testing

  • Implement Automated Security Testing Tools: Integrate automated security testing tools within CI/CD pipelines to enable continuous testing.
  • Allocate Resources for Continuous Testing: Ensure dedicated resources (time, personnel, and tools) are available to support continuous security testing.
  • Conduct Regular Security Reviews: Schedule regular security reviews and updates throughout the development process to ensure ongoing compliance.
  • Integrate Feedback Loops: Establish feedback loops for continuous improvement based on testing results and findings.

3. Acceptance Criteria

  • Define Security Acceptance Criteria: Establish clear, non-negotiable security standards that must be met before any system or application is deployed.
  • Integrate Security into Project Milestones: Incorporate security metrics and testing outcomes into project milestones and performance reviews.
  • Conduct Final Security Testing Before Deployment: Ensure a comprehensive security test is performed before final acceptance and deployment of the system.
  • Review and Sign-Off Process: Establish a formal review and sign-off process for security testing results before deployment.

4. Documentation and Reporting

  • Automate Documentation of Security Testing: Utilise tools to automatically document security testing activities, ensuring all necessary details are captured in real time.
  • Maintain Version Control on Documentation: Use version control to keep all documentation up to date, ensuring traceability and accuracy.
  • Regularly Review Documentation: Establish a process for regular review and approval of security testing documentation to maintain compliance readiness.
  • Audit Trail Maintenance: Ensure that all documentation is properly archived and accessible for future audits.

Final Steps:

  • Conduct a Pre-Audit Review: Perform an internal review using the ISMS.online audit templates to ensure all controls are in place and well-documented.
  • Address Identified Gaps: Use the Corrective Actions feature to track and resolve any gaps identified during the pre-audit review.
  • Prepare for External Audit: Ensure all documentation, testing records, and compliance measures are up to date and ready for review during an external audit.

By following this comprehensive checklist, organisations can systematically address the challenges associated with A.8.29 and demonstrate full compliance with ISO 27001:2022. This ensures that their systems and applications are secure, resilient, and ready for deployment, with a clear audit trail that proves adherence to the required standards.



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ISMS.online supports over 100 standards and regulations, giving you a single platform for all your compliance needs.



Every Annex A Control Checklist Table

ISO 27001 Annex A.5 Control Checklist Table
ISO 27001 Control Number ISO 27001 Control Checklist
Annex A.5.1 Policies for Information Security Checklist
Annex A.5.2 Information Security Roles and Responsibilities Checklist
Annex A.5.3 Segregation of Duties Checklist
Annex A.5.4 Management Responsibilities Checklist
Annex A.5.5 Contact With Authorities Checklist
Annex A.5.6 Contact With Special Interest Groups Checklist
Annex A.5.7 Threat Intelligence Checklist
Annex A.5.8 Information Security in Project Management Checklist
Annex A.5.9 Inventory of Information and Other Associated Assets Checklist
Annex A.5.10 Acceptable Use of Information and Other Associated Assets Checklist
Annex A.5.11 Return of Assets Checklist
Annex A.5.12 Classification of Information Checklist
Annex A.5.13 Labelling of Information Checklist
Annex A.5.14 Information Transfer Checklist
Annex A.5.15 Access Control Checklist
Annex A.5.16 Identity Management Checklist
Annex A.5.17 Authentication Information Checklist
Annex A.5.18 Access Rights Checklist
Annex A.5.19 Information Security in Supplier Relationships Checklist
Annex A.5.20 Addressing Information Security Within Supplier Agreements Checklist
Annex A.5.21 Managing Information Security in the ICT Supply Chain Checklist
Annex A.5.22 Monitoring, Review and Change Management of Supplier Services Checklist
Annex A.5.23 Information Security for Use of Cloud Services Checklist
Annex A.5.24 Information Security Incident Management Planning and Preparation Checklist
Annex A.5.25 Assessment and Decision on Information Security Events Checklist
Annex A.5.26 Response to Information Security Incidents Checklist
Annex A.5.27 Learning From Information Security Incidents Checklist
Annex A.5.28 Collection of Evidence Checklist
Annex A.5.29 Information Security During Disruption Checklist
Annex A.5.30 ICT Readiness for Business Continuity Checklist
Annex A.5.31 Legal, Statutory, Regulatory and Contractual Requirements Checklist
Annex A.5.32 Intellectual Property Rights Checklist
Annex A.5.33 Protection of Records Checklist
Annex A.5.34 Privacy and Protection of PII Checklist
Annex A.5.35 Independent Review of Information Security Checklist
Annex A.5.36 Compliance With Policies, Rules, and Standards for Information Security Checklist
Annex A.5.37 Documented Operating Procedures Checklist
ISO 27001 Annex A.8 Control Checklist Table
ISO 27001 Control Number ISO 27001 Control Checklist
Annex A.8.1 User Endpoint Devices Checklist
Annex A.8.2 Privileged Access Rights Checklist
Annex A.8.3 Information Access Restriction Checklist
Annex A.8.4 Access to Source Code Checklist
Annex A.8.5 Secure Authentication Checklist
Annex A.8.6 Capacity Management Checklist
Annex A.8.7 Protection Against Malware Checklist
Annex A.8.8 Management of Technical Vulnerabilities Checklist
Annex A.8.9 Configuration Management Checklist
Annex A.8.10 Information Deletion Checklist
Annex A.8.11 Data Masking Checklist
Annex A.8.12 Data Leakage Prevention Checklist
Annex A.8.13 Information Backup Checklist
Annex A.8.14 Redundancy of Information Processing Facilities Checklist
Annex A.8.15 Logging Checklist
Annex A.8.16 Monitoring Activities Checklist
Annex A.8.17 Clock Synchronisation Checklist
Annex A.8.18 Use of Privileged Utility Programs Checklist
Annex A.8.19 Installation of Software on Operational Systems Checklist
Annex A.8.20 Networks Security Checklist
Annex A.8.21 Security of Network Services Checklist
Annex A.8.22 Segregation of Networks Checklist
Annex A.8.23 Web Filtering Checklist
Annex A.8.24 Use of Cryptography Checklist
Annex A.8.25 Secure Development Life Cycle Checklist
Annex A.8.26 Application Security Requirements Checklist
Annex A.8.27 Secure System Architecture and Engineering Principles Checklist
Annex A.8.28 Secure Coding Checklist
Annex A.8.29 Security Testing in Development and Acceptance Checklist
Annex A.8.30 Outsourced Development Checklist
Annex A.8.31 Separation of Development, Test and Production Environments Checklist
Annex A.8.32 Change Management Checklist
Annex A.8.33 Test Information Checklist
Annex A.8.34 Protection of Information Systems During Audit Testing Checklist

How ISMS.online Help With A.8.29

Ensuring your organisation meets the rigorous standards of ISO 27001:2022 can be a complex journey, but with the right tools, you can navigate it with confidence and ease. ISMS.online is here to support you every step of the way. Our platform is designed to simplify compliance, streamline processes, and provide you with the resources you need to integrate robust security practices into your development lifecycle.

Ready to see how ISMS.online can help your organisation achieve ISO 27001:2022 compliance and beyond?

Book a personalised demo today and discover how our powerful features can transform your approach to information security management. Our experts are ready to guide you through the platform, answer your questions, and demonstrate how ISMS.online can be tailored to meet your specific needs.


John Whiting

John is Head of Product Marketing at ISMS.online. With over a decade of experience working in startups and technology, John is dedicated to shaping compelling narratives around our offerings at ISMS.online ensuring we stay up to date with the ever-evolving information security landscape.

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