You only need to generate your keys once when creating an encrypted email account. They keep their private key ‘private’ as the name suggests. Alice (sender) and Bob (recipient) both generate their key pairs and share their public keys with each other.In end-to-end encryption, the sender uses the recipient’s public key to encrypt the message and then the recipient uses a private key to decrypt the message. This is often called end-to-end email encryption. However, if the email is encrypted, only those with the decryption key can access email. If emails are sent in “in the clear” (not encrypted) and intercepted, a hacker has access to any information in that email. But with this reliance on email comes a responsibility to maintain the integrity of electronically distributed information.ĭo you need to send sensitive data through email? Learn about the benefits of email encryption to get started today.Įmail encryption ensures that the content of an email is only read by the intended audience. While spam still exists, employees can now categorize emails, block content/senders, and even send out automatic responses. Distributing faxes and digging through piles of mail to weed out the unimportant junk are no longer issues. Email revolutionized communication, especially at the workplace.
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