We study the problem of authentication based on a weak key in the information-theoretic setting. A key is weak if its min-entropy is an arbitrary small fraction of its bit length. ...
This paper presents a CORBA Security discretionary prototype developed in the context of JaCoWeb Security Project. JaCoWeb Security Project is developing an authorization scheme f...
Carla Merkle Westphall, Joni da Silva Fraga, Miche...
This paper presents a generic model for information security implementation in organizations. The model presented here is part of an ongoing research stream related to critical in...
Ignacio J. Martinez-Moyano, Michael E. Samsa, Jame...
Brewer and Nash, and immediately updated by this author, introduced Chinese Wall security policy models for commercial security. Applying Pawlak's idea of conflict analysis, ...
This paper presents a Quality of Security Service (QoSS) costing framework and demonstration. A method for quantifying costs related to the security service and for storing and re...
E. Spyropoulou, Timothy E. Levin, Cynthia E. Irvin...