As we covered earlier, email encryption works by using a cryptographic algorithm and a key to scramble the content of an email, making it unreadable to anyone except the intended recipient, who has the decryption key.
If you rely solely on your email password as a standard protection uk phone number database free method, it will only prevent access to your mailbox, but it will not prevent someone from intercepting your important messages in transit or on the recipient's side. Encryption is the only reliable way to protect your information.
Key Generation: Generates cryptographic keys (public and private keys) for encryption and decryption.
Encryption: The sender uses the recipient's public key to encrypt the message and attachments.
Transmission: Encrypted emails are sent over the Internet and cannot be intercepted.
Decryption: The recipient uses their private key to decrypt this email back to plain text.
Digital Signatures: Senders can choose to digitally sign emails using their private key to ensure their authenticity and integrity.
How to encrypt email and send it securely?
The process of encrypting your emails may seem complicated, but most of the most common email clients and services already have encryption capabilities built in for their users. Even if it isn't built in, you can easily encrypt your emails yourself in just a few minutes if you follow the instructions.
Here are simple quick instructions on how to encrypt your emails in the most popular email clients:
How to Encrypt Emails in Gmail
Gmail supports email encryption via S/MIME, which is integrated into your Google Workspace account. Please follow the steps below to encrypt your email:
