Researchers at the Ruhr-University Bochum in Germany have figured out three different ways to forge digital signatures in PDF documents. The fakes will be treated as genuine on 21 of 22 desktop PDF ...

E-signatures have transformed document signing, offering many benefits over traditional paper signatures. They significantly contract turnaround times by as much as 75%. Furthermore, incorporating ...

Adding a signature to your Apple Pages doc is one of the best ways to solidify your authorship. It’s also a nice calling card if you plan on sharing your Pages file with others, or if you decide to ...

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...