sorry it wasn´t really an answer to your question, just mentioned it because i thought it might effect you. You can set a password in the PDFCreator hidden settings in the registry.
Certification refers to the confirmation of certain characteristics of an object, person, or organization. This confirmation is often, but not always Testking 642-437 provided by some form of external review, education, assessment, or audit. Accreditation is a specific organization's process of certification. Testking 640-864