Understanding ISO 27001:2022 Domains and Controls

With the rise in cyber threats, organizations must prioritize data protection. The ISO 27001:2022 standard offers a globally accepted framework for managing information security risks through an effective Information Security Management System (ISMS). At its core are 93 controls organized into four key domains: Organizational, People, Physical, and Technological. These domains help companies safeguard sensitive data by aligning security strategies with real-world risks.

Each domain addresses specific areas—Organizational controls focus on governance and policies, People controls manage human-related risks, Physical controls secure assets and infrastructure, while Technological controls protect digital systems and networks. ISO 27001 encourages businesses to choose only the relevant controls that align with their unique risks, documented through a Statement of Applicability (SoA).

Why These Controls Matter for Businesses

Implementing ISO 27001:2022 controls offers multiple benefits. It helps companies reduce security threats, maintain regulatory compliance, and build trust with customers. Businesses can prevent data breaches, ensure operational continuity, and improve internal processes by tailoring controls to their needs.

Notably, the 2022 revision introduced 11 new controls, including those for cloud security, data masking, and remote work. This makes the standard more relevant for today’s digital environment.

Ultimately, ISO 27001:2022 empowers organizations to create a flexible yet robust security posture. Whether you're new to information security or aiming for certification, understanding these domains and controls is the first step toward protecting your business.