Any organisation operating IT infrastructure and processing data must establish robust measures to safeguard the confidentiality, integrity, and availability of the information being processed. This principle lies at the core of ISO27001, the information security management system developed by the International Organization for Standardization (ISO). Unlike Cyber Essentials, a UK government-based certification, focused solely on an organisation’s information technology network, ISO27001 provides a more comprehensive framework, addressing all information, both internal and external, requiring security measures.