Both NIS2 and the GDPR oblige companies to secure electronic communications. However, NIS2 emphasises general cybersecurity, while the GDPR focuses on data protection. Nevertheless, cybersecurity and data protection are closely linked, which is why there are overlaps in the measures, such as the use of encryption technologies to protect sensitive data. Therefore, if you use email encryption to fulfil the data protection regulations of the GDPR, you are also well prepared for the respective NIS2 policy.