256-bit AES encryption on your tweets means: your update = safe

Need to send secure updates by twitter? Encrypt your twitter updates using cryptwit.com. Only you and the people that you've confidentially shared your key with will be able to read the updates. Nothing is kept on cryptwit.com - no passwords, no messages, no personal info, nothing. Your encryption key is never sent to the server, so don't expect us to help you if you forget your passphrase. We only provide an easy interface for you to encrypt and decrypt your messages.