Publication details The Cyber Security Assessment Netherlands 2021 (CSAN 2021) offers insight into the cyber threat, the interests that may be affected by it, resilience and, finally, the risks. The focus here is on national security. The CSAN was drawn up by the National Coordinator for Security and Counterterrorism (NCTV) and the National Cyber Security Centre (NCSC). It is defined annually by the NCTV. Together with its partners in the security domain, the NCTV contributes to a safe and stable Netherlands by identifying threats, boosting resilience and protecting national security interests. The NCTV is the central government body responsible for counterterrorism, cybersecurity, national security, crisis management and state threats, with a solid accent on preventing and minimising social disruption. The NCSC is the central information hub and expertise centre for cybersecurity in the Netherlands. The NCSC helps to boost society’s cyber resilience, specifically within central government and critical providers. 4