562 search results - page 71 / 113 » Agent-Mediated Electronic Commerce |
INFORMATICALT
2007
13 years 7 months ago
2007
Abstract. Deniable authenticated protocol is a new cryptographic authentication protocol that enables a designated receiver to identify the source of a given message without being ...
CSI
2004
13 years 7 months ago
2004
Due to the popularity of electronic commerce and the maturity of wireless technology, mobile users can access the Internet anytime anywhere without having to physically hook up an...
CSSE
2004
IEEE
13 years 7 months ago
2004
IEEE
Abstract. Semantic Web technologies will deeply influence the further development of the Internet Economy. A major challenge is, however, to find a practical solution for trust pro...
TIFS
2010
13 years 6 months ago
2010
A fair contract signing protocol allows two potentially mistrusted parities to exchange their commitments (i.e., digital signatures) to an agreed contract over the Internet in a f...
ACSAC
2010
IEEE
13 years 5 months ago
2010
IEEE
Many financial institutions have deployed CAPTCHAs to protect their services (e.g., e-banking) from automated attacks. In addition to CAPTCHAs for login, CAPTCHAs are also used to...