If you're a paying customer of Microsoft 365, you can use Outlook to encrypt email from sender to recipient. Here's how to send and read encrypted email.

Encryption solutions like BitLocker and DiskCryptor don’t secure email messages or files in the cloud.

How can others open encrypted emails? If the encrypted emails are sent to other Gmail enterprise or personal users the messages are automatically decrypted to read right away.

How to Open Encrypted Files. Microsoft Windows' built-in encryption utility is designed to protect files from being open, read or modified by other users and computers.

Encrypted email service ProtonMail this week announced that its iPhone app is now fully open source, with anyone now able to peruse the code on GitHub.