243 search results - page 23 / 49 » Addressing privacy issues in CardSpace |
IEEEARES
2008
IEEE
14 years 2 months ago
2008
IEEE
Emerging models for context-aware role-based access control pose challenging requirements over policy administration. In this paper we address the issues raised by the decentraliz...
PR
2008
13 years 8 months ago
2008
Lately, the once powerful one-factor authentication which is based solely on either password, token or biometric approach, appears to be insufficient in addressing the challenges ...
DBSEC
2007
13 years 9 months ago
2007
Security and privacy concerns as well as legal considerations force many companies to encrypt the sensitive data in databases. However, storing the data in an encrypted format enta...
ECSCW
2001
13 years 9 months ago
2001
Computer based community support systems can provide powerful support in direct exchange of information and in finding people for information exchange Such applications usually mak...
EHCI
2001
13 years 9 months ago
2001
Handheld appliances such as PDAs, organisers or electronic pens are currently very popular. Handhelds are used to enter and retrieve useful information, e.g., dates, to do lists, m...