@inproceedings {moyano15SAC, title = {Engineering Trust- and Reputation-based Security Controls for Future Internet Systems}, booktitle = {The 30th ACM/SIGAPP Symposium On Applied Computing (SAC 2015)}, year = {2015}, month = {08/2015}, pages = {1344-1349}, address = {Salamanca, Spain}, isbn = {978-1-4503-3196-8}, doi = {10.1145/2695664.2695713}, author = {Francisco Moyano and Carmen Fernandez-Gago and Kristian Beckers and Maritta Heisel} } @inproceedings {moyano14smartgridsec, title = {Enhancing Problem Frames with Trust and Reputation for Analyzing Smart Grid Security Requirements}, booktitle = {Smart Grid Security - Second International Workshop}, series = {LNCS}, volume = {8448}, year = {2014}, month = {Aug}, pages = {166-180}, publisher = {Springer}, organization = {Springer}, address = {Munich}, keywords = {model-driven engineering, problem frames, Reputation, security requirements engineering, Trust, UML4PF}, isbn = {978-3-319-10328-0}, issn = {0302-9743}, doi = {10.1007/978-3-319-10329-7_11}, author = {Francisco Moyano and Carmen Fernandez-Gago and Kristian Beckers and Maritta Heisel}, editor = {Jorge Cuellar} } @inproceedings {moyano14caise, title = {Trust-Aware Decision-Making Methodology for Cloud Sourcing}, booktitle = {26th International Conference on Advanced Information Systems Engineering (CAiSE 2014)}, series = {LCNS}, volume = {8484}, year = {2014}, month = {06/2014}, pages = {136-149}, publisher = {Springer}, organization = {Springer}, address = {Thessaloniki}, abstract = {

Cloud sourcing consists of outsourcing data, services and infrastructure to cloud providers. Even when this outsourcing model brings advantages to cloud customers, new threats also arise as sensitive data and critical IT services are beyond customers{\textquoteright} control. When an organization considers moving to the cloud, IT decision makers must select a cloud provider and must decide which parts of the organization will be outsourced and to which extent. This paper proposes a methodology that allows decision makers to evaluate their trust in cloud providers. The methodology provides a systematic way to elicit knowledge about cloud providers, quantify their trust factors and aggregate them into trust values that can assist the decision-making process. The trust model that we propose is based on trust intervals, which allow capturing uncertainty during the evaluation, and we define an operator for aggregating these trust intervals. The methodology is applied to an eHealth scenario.

}, keywords = {Cloud Computing, decision making, domain knowledge elicitation, security, Trust}, isbn = {978-3-319-07880-9}, issn = {0302-9743}, doi = {10.1007/978-3-319-07881-6}, author = {Francisco Moyano and Kristian Beckers and Carmen Fernandez-Gago}, editor = {Matthias Jarke and John Mylopoulos and Christoph Quix and Colette Rolland and Yannis Manolopoulos and Haralambos Mouratidis and Jennifer Horkoff} } @inproceedings {moyano2013essosds, title = {A Trust and Reputation Framework}, booktitle = {Doctoral Symposium of the International Symposium on Engineering Secure Software and Systems (ESSoS-DS 2013)}, series = {CEUR-WS}, volume = {965}, year = {2013}, pages = {7-12}, publisher = {CEUR-WS}, organization = {CEUR-WS}, address = {Par{\'\i}s}, abstract = {

The Future Internet is posing new security challenges as their scenarios are bringing together a huge amount of stakeholders and devices that must interact under unforeseeable conditions. In addition, in these scenarios we cannot expect entities to know each other beforehand, and therefore, they must be involved in risky and uncertain collaborations. In order to minimize threats and security breaches, it is required that a well-informed decision-making process is in place, and it is here where trust and reputation can play a crucial role. Unfortunately, services and applications developers are often unarmed to address trust and reputation requirements in these scenarios. To overcome this limitation, we propose a trust and reputation framework that allows developers to create trust- and reputation-aware applications.

}, issn = {1613-0073}, url = {http://ceur-ws.org/Vol-965/}, author = {Francisco Moyano and Carmen Fernandez-Gago and Javier Lopez}, editor = {Maritta Heisel and Eda Marchetti} } @proceedings {1606, title = {Critical Information Infrastructures Security, Second International Workshop, CRITIS 2007, M{\'a}laga, Spain, October 3-5, 2007. Revised Papers}, journal = {CRITIS}, volume = {5141}, year = {2007}, publisher = {Springer}, isbn = {978-3-540-89095-9}, doi = {10.1007/978-3-540-89173-4}, editor = {Javier Lopez and Bernhard M. H\"ammerli} }