Secure PDF passwords

The first time you receive an encrypted PDF message from Sophos Secure Message, you are invited to visit the Sophos Email Encryption page and create a secure PDF password. Once you have created a secure PDF password, that password is automatically used to encrypt any subsequent Encrypted PDF Messages.

You can log in any time and change your Secure PDF Password or view your password history. A PDF document's password is permanent, so if you wish to view a PDF that was encrypted on October 12 2004, you must enter your password from October 12 2004.