In the context of email marketing, RSA can be implemented in various ways:
Email Encryption: RSA can be used to encrypt the content of emails, ensuring that only the intended recipient can read the message. Digital Signatures: Marketers can use RSA to sign their emails digitally. This helps recipients verify the sender's identity and ensures that the message has not been tampered with. Secure Key Exchange: RSA enables secure exchange of encryption keys, which can be used for further secure communication between the sender and recipient.