107 search results - page 17 / 22 » Security in a Model for Long-running Transactions |
ASIACRYPT
2008
Springer
13 years 9 months ago
2008
Springer
Optimistic fair exchange (OFE) is a protocol for solving the problem of exchanging items or services in a fair manner between two parties, a signer and a verifier, with the help o...
DBSEC
2006
13 years 8 months ago
2006
We propose a notarized federated identity management model that supports efficient user authentication when providers are unknown to each other. Our model introduces a notary servi...
WWW
2005
ACM
14 years 8 months ago
2005
ACM
WS-* specifications cover a variety of issues ranging from security and reliability to transaction support in web services. However, these specifications do not address web servic...
ASIASIM
2004
Springer
14 years 24 days ago
2004
Springer
Abstract. SSL is one of the most popular protocols used on the Internet for secure communications. However SSL protocol has several problems. First, SSL protocol brings considerabl...
ACSAC
2002
IEEE
14 years 11 days ago
2002
IEEE
In this paper we describe a mainframe access control system (DENT) and its associated delegated administration tool (DSAS) that were used in a financial institution for over 20 y...