Velká Británie - National Digital Library - zabezpe?ení integrity digitálního archivu
26.04.2006
Z informace:
A document sealing engine from vendor nCipher is being used to timestamp and digitally sign every item stored in the library to prove they have not been modified from the original.
The nCipher DSE200 system for electronic signatures seals digital material by providing an audit trail of both the document author and the document content.
A secure timestamp and time-based audit trail validates the authenticity of documents so that any tampering can be detected.
