XeNA: an access negotiation framework using XACML

Haidar, Diala Abi; Boulahia, Nora Cuppens; Cuppens, Frédéric; Debar, Hervé

doi:10.1007/s12243-008-0050-5

Cited by 24 publications

(10 citation statements)

References 14 publications

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“…The framework called XeNA was presented in [13]. In this work the authors propose to use eXtensible Access Control Markup Language (XACML) for access control management.…”

Section: Related Workmentioning

confidence: 99%

Behavior evaluation for trust management based on formal distributed network monitoring

2015

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Collaborative systems are growing in use and in popularity. The need to boost the methods concerning the interoperability is growing as well; therefore, trustworthy interactions of the different systems are a priority. The systems need to interact with users and other applications. The decision regarding with whom and how to interact with other users or applications depends on each application or system. In this paper, we focus on providing trust verdicts by evaluating the behaviors of different agents, making use of distributed network monitoring. This will provide trust management systems based on "soft trust" information regarding a trustee experience. We propose a formal distributed network monitoring approach to analyze the packets exchanged by the entities, in order to prove a system is acting in a trustworthy manner. Based on formal "trust properties", we analyze the systems' behaviors, then, we provide trust verdicts regarding those "trust properties". Furthermore, automatized testing is performed using a suite of tools we have developed, and finally, our methodology is applied to a real industrial DNS use case scenario.

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“…The framework called XeNA was presented in [13]. In this work the authors propose to use eXtensible Access Control Markup Language (XACML) for access control management.…”

Section: Related Workmentioning

confidence: 99%

Behavior evaluation for trust management based on formal distributed network monitoring

2015

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show abstract

“…The framework called XeNA was presented in [8]. In this work the authors propose to use eXtensible Access Control Markup Language (XACML) for access control management.…”

Section: Related Workmentioning

confidence: 99%

A Distributed Monitoring Approach for Trust Assessment Based on Formal Testing

López

Che

Maag

et al. 2014

2014 28th International Conference on Advanced Information Networking and Applications Workshops

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Communications systems are growing in use and in popularity. While their interactions are becoming more numerous, trust those interactions now becomes a priority. In this paper, we focus on trust management systems based on observations of trustee behaviors. Based on a formal testing methodology, we propose a formal distributed network monitoring approach to analyze the packets exchanged between the trustor, trustee and other points of observation in order to prove the trustee is acting in a trustworthy manner. Based on formal "trust properties", the monitored systems behaviors provide a verdict of trust by analyzing and testing those properties. Finally, our methodology is applied to a real industrial DNS use case scenario.

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“…XeNA [15] is based on XACML and RBAC. The system sequentially exchanges credentials to fulfill the conditions of the access control policies.…”

Section: Automated Trust Negotiation Systemsmentioning

confidence: 99%

Privacy-Preserving Trust Management Mechanisms from Private Matching Schemes

Domingo-Ferrer

Blanco-Justicia

2014

Data Privacy Management and Autonomous Spontaneous Security

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Cryptographic primitives are essential for constructing privacy-preserving communication mechanisms. There are situations in which two parties that do not know each other need to exchange sensitive information on the Internet. Trust management mechanisms make use of digital credentials and certificates in order to establish trust among these strangers. We address the problem of choosing which credentials are exchanged. During this process, each party should learn no information about the preferences of the other party other than strictly required for trust establishment. We present a method to reach an agreement on the credentials to be exchanged that preserves the privacy of the parties. Our method is based on secure two-party computation protocols for set intersection. Namely, it is constructed from private matching schemes.

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XeNA: an access negotiation framework using XACML

Cited by 24 publications

References 14 publications

Behavior evaluation for trust management based on formal distributed network monitoring

Behavior evaluation for trust management based on formal distributed network monitoring

A Distributed Monitoring Approach for Trust Assessment Based on Formal Testing

Privacy-Preserving Trust Management Mechanisms from Private Matching Schemes

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