Some Windows users are seeing an error in Device Manager or DXDiag of Windows 11/10 that says: Windows cannot verify the digital signature for the drivers required ...
Abstract: A multiproxy signature scheme constructs a legitimate signature by a proxy group when an original signer is absent. In this article, we newly propose an efficient and provably secure ...
Abstract: With the emergence of the Industrial Internet of Things (IIoT), numerous operations based on smart devices contribute to producing the convenience and comfortable applications for ...
Mark Jahn is a financial writer, editor, consultant, and award-winning economist covering ETFs, stocks, cryptocurrencies, options, and more. Dr. JeFreda R. Brown is a financial consultant, Certified ...
Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Financial institutions provide signature guarantees to confirm that signatures on documents ...