A truly private message must be encrypted before it leaves your device and remain encrypted until the recipient receives it. OneLock does exactly that. You can easily send and receive secure messages and files using advanced end-to-end encryption. This means that only you and the person you send the encrypted message/files to can open. Messages and files sent to recipients are ephemeral and get automatically deleted after expiration. The great thing with OneLock is that you don't need to replace your existing email address. You can keep your current email address but use OneLock when you need to send secure messages and files to others.