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 DocuSign or HelloSign.

A digital signature authenticates the sender of a message and provides the electronic equivalent of a tamper-proof seal that is broken if any data in the message were altered. Digital signatures use ...

Do we need to worry about government tracing and identity theft? A leading technology expert has warned that digital signatures, an increasingly prevalent Internet security technology, could hail a ...

Quantum digital signatures and key distribution represent a frontier in secure communications, harnessing the fundamental principles of quantum mechanics to safeguard digital transactions. Quantum ...

Post-quantum cryptography is here, and ML-DSA is leading the way. Experts from IBM and Qualcomm explain what’s at stake for ...