To be unable to reject the validity of a document (unable to prove it is counterfeit). The term is the opposite of "repudiate," which means to reject the validity of something. Digital signatures and ...

Implementing digital technologies in Nigeria has significantly boosted operational efficiency across financial transactions, government services, and business activities. However, digitalisation ...

Recently, the team led by Prof. Zeng-Bing Chen and Prof. Hua-Lei Yin have successfully, for the first time, realized transmission of megabit images with information-theoretical non-repudiation for ...

Most fraud is committed by a company’s employees – the old cliché “It must have been an inside job” is right on the mark. Non-repudiation is the buzzword for security systems that discourage such ...

I have to deal with certificate issued by the Swiss post office on USB tokens. There deliver two certificates on the same token: in their intended usage fields, one has "non repudiation" and the other ...

The Law Society is right to be concerned about the risks involved in certification of electronic signatures, argues Raymond PerryThe introduction of new technology brings benefits but paradoxically it ...