Summary
How the NCSC is reducing risk, improving detection, and helping to keep vital services running. We all rely on the UK’s health services, from booking a GP appointment and collecting prescriptions, to receiving life‑saving treatment in hospitals. These services increasingly depend on digital systems to operate safely and effectively. Behind the scenes, healthcare depends on interconnected IT systems and supply chains. Securing the NHS is particularly challenging because it spans a vast collection of legacy and modern technologies, numerous suppliers and critical services, where even small vulnerabilities can have system‑wide consequences for patient care. Issues in one area can have wide-reaching consequences across many other organisations, disrupting services far beyond a single provider.