Techniques for security configuration management in distributed information systems

( ﺔﻜﺒﺸﻟا ﻰﻠﻋ ةﺮﻓﻮﺘﻤﻟا ﺔﯿﻧوﺮﺘﻜﻟﻹا ﻊﺟاﺮﻤﻟا ﻰﻠﻋ نﺎﯿﺣﻷا ﺐﻟﺎﻏ ﻲﻓ ﺎﻧﺪﻤﺘﻋا ﺪﻗو ، ﺔﯿﺗﻮﺒﻜﻨﻌﻟا ) ﺖﻧﺮﺘﻧﻹا ( ﺮﻔﻟا و ﺔﯿﺑﺮﻌﻟا ﺔﻐﻠﻟﺎﺑ ﺔﯿﺴﻧ ﺔﯾﺰﯿﻠﺠﻧﻻا و ﺔﺻﺎﺧ ،عﻮﺿﻮﻤﻟا ﺔﺛاﺪﺣ ﺐﺒﺴﺑ

Cette pra- tique se retrouve logiquement en visualisation scientifique : afin de comprendre la structure 3D d’un champ, scalaire par exemple, souvent les ing´enieurs vont soit

We have given a formal semantics for the access control model, defined a constraint-based analysis for computing the permissions available at each point of a program, and shown how

To reconcile the security and conviviality visions, we proposed a socio-technical mapping matrix that connects concepts of access control and concepts related to dependence networks

defining the complete access control model M Constraints/ Context M’ Constraints/ Context Certificate C defines model M’ which is part of the complete model M M’’ M’’ is part

To address this issue, we propose to refactor access control policies for performance improvement by splitting a policy (han- dled by a single PDP) into its corresponding

As said, the fault detection rate of the prioritized test suites has been compared with the ones obtained by: a greedy-optimal selec- tion of test cases, computed based on the

Second, we designed a streaming index structure allowing skipping the irrelevant parts of the input document, with respect to the access control policy and to a potential query.