580 search results - page 88 / 116 » Security and privacy in a structured information network |
CHI
2010
ACM
14 years 2 months ago
2010
ACM
People now routinely carry radio frequency identification (RFID) tags – in passports, driver’s licenses, credit cards, and other identifying cards – where nearby RFID reader...
SACMAT
2009
ACM
14 years 2 months ago
2009
ACM
Role-based provisioning has been adopted as a standard component in leading Identity Management products due to its low administration cost. However, the cost of adjusting existin...
ACSAC
2007
IEEE
14 years 2 months ago
2007
IEEE
The provenance of a piece of data is of utility to a wide range of applications. Its availability can be drastically increased by automatically collecting lineage information duri...
EUROPKI
2004
Springer
14 years 1 months ago
2004
Springer
We present a new threshold password-based authentication protocol that allows a roaming user(a user who accesses a network from different client terminals) to download a private k...
CCS
1994
ACM
13 years 11 months ago
1994
ACM
At the heart of most computer systems is a file system. The file system contains user data, executable programs, configuration and authorization information, and (usually) the bas...