Digital signatures are a legally binding way to affirm your agreement to PDF documents. They can include your name, your organization information, your e-mail address, and the date and reason you ...

Google Docs' drawing tool can be used to add a signature to your document, but it's more secure to use an add-on, like ...

Inserting a signature into Microsoft Word is the perfect way to make your document appear more professional, as well as to provide a personal touch. Microsoft Word allows you to implement a digital ...

Over the centuries, signatures have come in many forms, from a simple mark to a copperplate John Hancock to the imprint of an intricately carved ivory seal. Now the U.S. Congress has added “electronic ...

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 ...

Thanks to some handy tricks in the Google Labs bag you can easily add an HTML signature complete with images and save it for future use without plug-ins or outside help. Earlier this month Lifehacker ...

At this week’s Crypto 2004 conference in California, several papers were presented that demonstrated vulnerabilities in algorithms that are often used to create digital signatures. Although the ...

A digital signature, an asymmetric cryptography is designed using VHDL. The implementation has a Message Digest block and a RSA block. Implemented Digital Signature Algorithm on a Spartan 3 FPGA board ...

A team of academics from the Ruhr-University Bochum in Germany say they've managed to break the digital signing system and create fake signatures on 21 of 22 desktop PDF viewer apps and five out of ...

You can easily add a signature in Outlook to provide your email recipients with more detail about yourself. Here's how.