In this paper, a teleservice for archiving and retrieving multimedia documents using public networks is described. This teleservice encourages a broad range of commercially applic...
Mobile ad hoc networks (MANETs) define a challenging computing scenario where access to resources is restrained by connectivity among hosts. Replication offers an opportunity to in...
In enterprise environment, security becomes increasingly important and costly. Enterprises are struggling to protect the increasing amount of disparate resources. Simple patchwork ...
Chen Zhao, Yang Chen, Dawei Xu, NuerMaimaiti Heili...
We have designed and deployed a system that uses X.509 public-key certificates (PKC) and attribute certificates (AC) for access control. This includes an authorization service for...
Filtering is a very important issue in next generation networks. These networks consist of a relatively high number of resource constrained devices with very special features, suc...
Sergio Pozo Hidalgo, Rafael Ceballos, Rafael M. Ga...