Adding a watermark to a company-related document helps ensure confidentiality or prohibit others from stealing the material. In addition to creating a watermark that consists of text, many programs ...

Security watermarks are designed to be invisible, or functionally out of the way, on original documents and to show up on copies of the original documents. Since most such watermarks rely on either ...

Q. I often use watermarks in Microsoft Word to indicate that the document is a “Draft” or “Confidential.” However, the options to create a watermark are not in Microsoft Excel. I want to indicate that ...

When Hollywood studios found floating on the Internet copies of “screeners” sent to Oscar voters, they turned to Royal Philips Electronics of the Netherlands for a solution. Philips’ answer: digital ...