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 ...

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 ...

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

E-commerce giant Amazon has won two patents related to methods for protecting the integrity of digital signatures and improving distributed data storage. The two patents were published by by the U.S.

Government agencies should not underestimate the bandwidth requirements of good security, a reader writes in response to an article on digital signatures. Ms Spencer should address the bandwidth ...

The IOTA Foundation released a new beta version of its decentralized identity framework, introducing post-quantum cryptography to protect digital credentials.

Europe has been running a legislative framework for electronic signatures and digital identities since 1999. In 2014, the European Parliament introduced a significant upgrade by presenting electronic ...

Dublin, Aug. 19, 2025 (GLOBE NEWSWIRE) -- The "Digital Signature Market Company Evaluation Report" report has been added to ResearchAndMarkets.com's offering. The Digital Signature Companies Quadrant ...