We use our own encryption routines based around public/private key encryption plus other additional safe guards to prevent tampering with the data stream.
Also these encryption routines can be changed easily to keep anyone trying to compromise the system having to create new forms of attack. Also we can easily update and change the encryption for new filechck versions and keep backwards compatibility for existing installations.
Also these encryption routines can be changed easily to keep anyone trying to compromise the system having to create new forms of attack. Also we can easily update and change the encryption for new filechck versions and keep backwards compatibility for existing installations.