ISO 27001 is the internationally recognized standard for information security management. Developed by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC), ISO 27001 is part of the ISO/IEC 27000 series and specifically focuses on information security. The standard provides a framework for organizations of any size and industry to systematically and cost-effectively protect their valuable information by adopting an Information Security Management System (ISMS).

ISO 27001 is essential for businesses and individuals as it provides the necessary guidance for protecting information and can lead to certification against the standard, which can prove to customers and partners that their data is safeguarded.