An approach to detect user behaviour anomalies within identity federations

An Approach to Detect Traffic Anomalies

Sílvia Farraposo, Philippe Owezarski and Edmundo Monteiro School of Technology and Management – Polytechnic Institute of Leiria, Morro do Lena – Alto do Vieiro, 2411-901 Leiria, Apartado4163 – Portugal E-Mail : [email protected] LAAS CNRS, 7 Avenue du Colonel Roche,31077 Toulouse, Cedex 4 – France E-Mail: [email protected] University of Coimbra, Departamento de Engenharia Informática, Pólo II –...

An Imunogenetic Technique To Detect Anomalies In Network Traffic

The paper describes an immunogenetic approach which can detect a wide variety of intrusive activities on networked computers. In particular, this technique is inspired by the negative selection mechanism of the immune system that can detect foreign patterns in the complement (nonself) space. The novel pattern detectors (in the complement space) are evolved using a genetic search, which could di...

A Multidimensional Reputation Scheme for Identity Federations

Deciding who to trust in the internet of services paradigm is an important and open question. How to do it in an optimal way is not always easy to determine. Trust is usually referred to a particular context, and sometimes a single user interacts in more than one given context. We are interested in investigating how a Federated Reputation System can help exporting trust perceptions from one con...

OpenID as an Approach for User-centric Identity Management

An Integrated Approach of Spatial Justice and Structure to Detect Spatial Conflicts in Yazd City

According to several types of research, one of the most important issues and principles of sustainable development that urban professionals pay attention to it recently is Just City. One aspect of Justice in cities, spatial justice, has particular significance by Unequal and discordant Expanding in cities regarding creating unequal areas. On the other hand, the urban spatial structure affects t...