Overview
The Cyber Essentials: Requirements for IT Infrastructure v3.3 Question Set is a structured self-assessment tool developed by the UK’s National Cyber Security Centre (NCSC). Its purpose is to help organizations evaluate their cyber security posture against the five core technical control areas of the Cyber Essentials framework: firewalls, secure configuration, user access control, malware protection, and patch management. By answering the question set, organizations can identify gaps, implement improvements, and prepare for certification.
This question set is designed for organizations of all sizes and sectors, from small businesses to large enterprises and government agencies. It provides a practical, accessible way to demonstrate compliance with baseline cyber hygiene standards and reassure customers, partners, and regulators that essential protections are in place. The format ensures consistency across assessments, making it easier for organizations to benchmark their practices against recognized standards.
Version 3.3 reflects updates to modern IT environments and evolving cyber threats, ensuring the framework remains relevant and effective. Completing the question set not only supports certification but also strengthens resilience against common attacks, reduces vulnerabilities, and builds trust with stakeholders. Ultimately, it serves as both a compliance requirement and a roadmap for improving everyday cyber security practices.