If you're pursuing ISO 27001:2022 certification, Annex A.8 technological controls are essential for fortifying your Information Security Management System (ISMS) against digital threats. Annex A provides 93 security measures, divided into four categories: Organizational Rules (A.5), People Practices (A.6), Physical Security (A.7), and Technological Controls (A.8). These help tailor security to your organization’s specific risks.

This guide highlights Annex A.8, which includes 34 key controls (A.8.1 to A.8.34) focused on protecting your tech infrastructure. As of Wednesday, September 03, 2025, at 12:18 PM CEST, these controls are critical amid rising cyber threats like ransomware and AI-driven attacks. Whether you're aiming for certification or enhancing your digital security, Annex A.8 ensures your technology remains secure.

What Are Annex A.8 Technological Controls in ISO 27001:2022?

Annex A.8 technological controls focus on safeguarding your IT systems, networks, and data from digital risks such as hacking or malware. They include policies, tools, and procedures to secure your technology stack. According to ISO 27001:2022, you must evaluate these controls during your risk assessment and document their application in the Statement of Applicability (SoA).

With 34 controls, Annex A.8 addresses a wide range of tech-related vulnerabilities, with ISO 27002:2022 offering detailed guidance to adapt them to your business size, sector, and current challenges like cloud security in 2025. Implementing these controls supports certification and strengthens your defense against cyber incidents.

Key Topics Covered in Annex A.8 Controls

Annex A.8 tackles critical tech security areas to shield your digital assets. Key topics include:

• Device and Access Security: Controls like A.8.1 (User Endpoint Devices) and A.8.2 (Privileged Access Management) secure devices and limit admin access.

• Malware and Vulnerability Defense: A.8.7 (Protection Against Malware) and A.8.8 (Management of Technical Vulnerabilities) combat viruses and patch weaknesses.

• Data and Backup Protection: A.8.10 (Information Deletion), A.8.11 (Data Masking), A.8.12 (Data Leak Prevention), and A.8.13 (Information Backup) safeguard data integrity and recovery.

• Monitoring and Logging: A.8.14 (Logging) and A.8.15 (Monitoring Activities) track system activity, with A.8.16 (Clock Synchronization) ensuring accurate timestamps.

• Cryptography and Development: A.8.17 to A.8.31 cover key management, secure coding, and cryptographic use for confidentiality, integrity, and authentication.

• Network and Acquisition Safety: A.8.26 to A.8.28 (Network Services, Segregation, Web Filtering) and A.8.32 to A.8.34 (Secure Acquisition and Malware Controls) protect networks and procurement.

Complete List of ISO 27001 Annex A.8 Controls

Here’s the full list of Annex A.8 technological controls from ISO 27001:2022, displayed in a table for easy reference. Assess which apply to your setup based on risks, and consult ISO 27002 for implementation details.