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ACSAC
2004
IEEE
15 years 10 months ago
Nabs: A System for Detecting Resource Abuses via Characterization of Flow Content Type
One of the growing problems faced by network administrators is the abuse of computing resources by authorized and unauthorized personnel. The nature of abuse may vary from using u...
Kulesh Shanmugasundaram, Mehdi Kharrazi, Nasir D. ...
CCS
2006
ACM
15 years 10 months ago
Provably-secure time-bound hierarchical key assignment schemes
A time-bound hierarchical key assignment scheme is a method to assign time-dependent encryption keys to a set of classes in a partially ordered hierarchy, in such a way that each ...
Giuseppe Ateniese, Alfredo De Santis, Anna Lisa Fe...
AGENTS
2000
Springer
15 years 10 months ago
A game-theoretic formulation of multi-agent resource allocation
This paper considers resource allocation in a network with mobile agents competing for computational priority. We formulate this problem as a multi-agent game with the players bei...
Jonathan Bredin, Rajiv T. Maheswaran, Çagri...
EUROPKI
2008
Springer
15 years 8 months ago
Efficient Generic Forward-Secure Signatures and Proxy Signatures
We propose a generic method to construct forward-secure signature schemes from standard signature schemes. The proposed construction is more computationally efficient than previous...
Basel Alomair, Krishna Sampigethaya, Radha Poovend...
ISICT
2003
15 years 8 months ago
Security protocols for 2G and 3G wireless communications
Wireless communications are being driven by the need for providing network access to mobile or nomadic computing devices. The need for wireless access to a network is evident in c...
T. Newe, Tom Coffey