Safeguarding information is a fact of life. Whether it's the password to your e-mail account, the key to your home's front door or the personal identification number for your ATM card, you use these mechanisms to keep sensitive information private and secure. Printing documents is no different. In today's networked environments, where computer and printer may be hundreds of feet or even hundreds of miles from each other, assuring the security of print jobs along every foot of wire, or from one end of the Internet to the other, is a fundamental - and growing - concern.