Encryption and Certificate Management
What is Encryption and Certificate Management? Encryption and Certificate Management is broadly about keeping secrets, secret. This is the say that many cryptographic systems exist to maintain the integrity of your information systems, more specifically from external actors who might do it harm. Encryption here can be used in a variety of ways, from securing files to securing email. For the latter, there is a very useful NCSC tool which can help, and you also have Mail-Tester to confirm it