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 ...

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 ...

PDFex can bypass encryption and password protection in most PDF readers and online validation services Researchers in Germany have invented a new hack that can allow someone to break the encryption of ...

We simplify the process to validate or verify digital signature on e-Aadhaar card. Aadhaar card is a commonly used proof of identity and address with biometric information that is issued by the Unique ...