1612 search results - page 242 / 323 » About models of security protocols |
SACMAT
2003
ACM
15 years 3 months ago
2003
ACM
Role-based Access Control (RBAC) models have been implemented not only in self-contained resource management products such as DBMSs and Operating Systems but also in a class of pr...
SPAA
2005
ACM
15 years 3 months ago
2005
ACM
An important problem for wireless ad hoc networks has been to design overlay networks that allow time- and energy-efficient routing. Many local-control strategies for maintaining...
ESORICS
2009
Springer
15 years 10 months ago
2009
Springer
Authenticated dictionaries allow users to send lookup requests to an untrusted server and get authenticated answers. Persistent authenticated dictionaries (PADs) add queries agains...
PET
2009
Springer
15 years 4 months ago
2009
Springer
Delivery of products bought online can violate consumers’ privacy, although not in a straightforward way. In particular, delivery companies that have contracted with a website kn...
ACSAC
2008
IEEE
15 years 4 months ago
2008
IEEE
We present and evaluate various methods for purely automated attacks against click-based graphical passwords. Our purely automated methods combine click-order heuristics with focu...