- End-to-end encryption
- Pretty Good Privacy (PGP)
- S/MIME (Secure/Multipurpose Internet Mail Extensions)
End-to-end encryption
End-to-end encryption ensures that only the sender and recipient can read the message. This means that even the email service provider cannot access the content of the email.
Pretty Good Privacy (PGP)
PGP is a widely used encryption method that uses a combination of symmetric and asymmetric encryption to secure email communications. It provides a high level of security and is compatible with various email clients.
S/MIME (Secure/Multipurpose Internet Mail Extensions)
S/MIME is a standard for public key encryption and digital signing of MIME data. It provides a way to secure email communications and verify the authenticity of the sender. S/MIME is widely supported by email clients and offers strong protection for sensitive information.