Explore privacy-preserving biometric verification techniques using handwritten inputs. Learn about securing sensitive data with homomorphic encryption and zero-knowledge proofs for authentication.

Ever forge your husband's signature? Wife’s? Parent's? Client's? Do you think the clerk behind the counter at Walmart is skilled in handwriting analysis? I’ve always viewed a signature as a totally ...

Adding a handwritten signature to letters or even email can add a distinguising, memorable mark to your messages—and in cases like mine, that distinct memory is, "Boy, his handwriting is awful." ...

Many California employers ask incoming and existing employees to agree in advance to arbitrate any employment-related disputes and give up the right to bring such claims in court. Employees often are ...

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 ...

With an Apple iPad, there's no need to print out copies of documents to sign with a pen; you can use the iPad's touchscreen display to add your signature directly to a document. There are apps ...

The titans of finance are people -- mainly men -- that we read about every day. But we know very little about them; they're good at preserving their personal privacy, despite the scrutiny attached to ...

Much has been made recently of the loopy signature of Jack Lew, the Treasury secretary nominee whose name — if he is confirmed — will appear on new U.S. currency. Lots of other people have screwy and ...