3638 search results - page 528 / 728 » Distribution chain security |
195
Voted
GRID
2005
Springer
16 years 18 days ago
2005
Springer
— Access control in computational grids is typically provided by a combination of identity certificates and local accounts. This approach does not scale as the number of users a...
216
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CCS
2005
ACM
16 years 16 days ago
2005
ACM
Large-scale attacks, such as those launched by worms and zombie farms, pose a serious threat to our network-centric society. Existing approaches such as software patches are simpl...
196
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WS
2004
ACM
16 years 15 days ago
2004
ACM
In this paper we present a man-in-the-middle attack on the Universal Mobile Telecommunication Standard (UMTS), one of the newly emerging 3G mobile technologies. The attack allows ...
199
Voted
SACMAT
2003
ACM
16 years 10 days 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...
200
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WPES
2003
ACM
16 years 10 days ago
2003
ACM
We present a model and protocol for anonymous credentials. Rather than using deterrents to ensure non-transferability, our model uses secure hardware with biometric authentication...