How Can You Encrypt Sensitive Information in Email Marketing?
There are several methods to encrypt sensitive information in email marketing:
Transport Layer Security (TLS): This protocol ensures that emails sent between servers are encrypted, preventing unauthorized access during transmission. End-to-End Encryption (E2EE): This method encrypts the email content from the sender to the recipient, ensuring that only the intended recipient can decrypt and read the message. PGP (Pretty Good Privacy): A widely-used encryption program that provides cryptographic privacy and authentication for data communication. S/MIME (Secure/Multipurpose Internet Mail Extensions): This protocol allows users to encrypt and digitally sign their emails, ensuring both privacy and authenticity.