The quality of protected communications matters - a lot. If the sent material is highly sensitive and the legislation and/or policy demands high security, opportunistic encryption might not be enough.
For organizations, deciding what email encryption solution to use is often not so simple and, generally speaking, there is no single correct answer.
Here we will discuss the different options and if a combination of encryption methods might be the answer.
Why organizations need encryption
Encrypting an email message ensures that unauthorized parties cannot read it. For any party without proper authorization, the message will appear indecipherable.