The official PGP user's guide
Cryptography, trusted third parties and escrow
BT Technology Journal
The Internet — past, present and future
BT Technology Journal
Electronic commerce comes to the ‘Net‘
BT Technology Journal
BT Technology Journal
Cryptography, trusted third parties and escrow
BT Technology Journal
BT Technology Journal
BT Technology Journal
High Value Certification — Trust Services for Complex eCommerce Transactions
BT Technology Journal
Smart Cards in Electronic Commerce
BT Technology Journal
An Introduction to Electronic Commerce
BT Technology Journal
Secure Digital Archiving of High-Value Data
BT Technology Journal
Simplifying Real-Time Multimedia Application Development Using Session Descriptions
IS&N '99 Proceedings of the 6th International Conference on Intelligence and Services in Networks: Paving the Way for an Open Service Market
Innovation management technology: experimental approach for small firms in a deprived environment
International Journal of Information Management: The Journal for Information Professionals
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Trusted third parties (TTPs) are often employed to facilitate trust in commercial transactions. Banks, lawyers and brokers are typical examples in everyday use. On moving to the electronic world, the environment for establishing trust is significantly changed and, consequently, TTPs are required to play new roles. Important TTP services for electronic commerce include certification, time-stamping and notarisation. This paper describes these new TTP services and the vital roles they play in electronic commerce.