How to secure domains and subdomains that DO NOT send emails?

The article on the gov.uk website discusses how to protect domains that do not send emails. Many users often overlook the security of their domains when they are not used for email communication. The article provides important tips and recommendations for safeguarding these domains from potential threats. For instance, it emphasizes the significance of setting up proper DNS records, such as SPF, DKIM, and DMARC records. These security measures help prevent unauthorized access and fraud associated with the domain. Additionally, users should be aware of the options for registering their domain and regularly updating its security to avoid exposure to cyberattacks.