411 search results - page 26 / 83 » User Authentication in Multidatabase Systems |
ACSAC
2003
IEEE
14 years 2 months ago
2003
IEEE
This paper reports an experiment aimed at generating synthetic test data for fraud detection in an IP based videoon-demand service. The data generation verifies a methodology pre...
SWS
2006
ACM
14 years 2 months ago
2006
ACM
Single sign-on is critical for the usability of distributed systems. While there are several authentication mechanisms which support single sign-on (e.g. Kerberos and X.509), it m...
SOUPS
2010
ACM
14 years 23 days ago
2010
ACM
This paper explores user authentication schemes for banking systems implemented over mobile phone networks in the developing world. We analyze an authentication scheme currently d...
CCS
2009
ACM
14 years 3 months ago
2009
ACM
Modern computer systems permit users to access protected information from remote locations. In certain secure environments, it would be desirable to restrict this access to a part...
DBSEC
2007
13 years 10 months ago
2007
In this paper we present the design of a scalable and secure cryptographic service that can be adopted to support large-scale networked systems, which may require strong authentica...