scholarly journals CUSTOMER’S TRUST MANAGEMENT IN POLISH E-COMMERCE – CASE STUDY

2018 ◽  
Vol 7 (4) ◽  
pp. 258-268
Author(s):  
Paulina Rutecka ◽  
Karina Cicha
Keyword(s):  
Trust Management

Modelling Security and Trust with Secure Tropos

2008 ◽  
pp. 981-1005
Author(s):  
P. Giorgini ◽  
H. Mouratidis ◽  
N. Zannone
Keyword(s):  
Information Systems ◽  
Software Engineering ◽  
Software Development ◽  
Trust Management ◽  
Development Process ◽  
State Of The Art ◽  
Management Process ◽  
Software Development Process ◽  
Current State

Although the concepts of security and trust play an important issue in the development of information systems, they have been mainly neglected by software engineering methodologies. In this chapter, we present an approach that considers security and trust throughout the software development process. Our approach integrates two prominent software engineering approaches, one that provides a security-oriented process and one that provides a trust management process. The result is the de-velopment of a methodology that considers security and trust issues as part of its development process. Such integration represents an advance over the current state of the art by providing the ?rst effort to consider security and trust issues under a single software engineering methodology. A case study from the health domain is employed to illustrate our approach.

scholarly journals Trust Management in Collaborative Systems for Critical Infrastructure Protection

2018 ◽  
Vol 2018 ◽  
pp. 1-15
Author(s):  
Nawal Ait Aali ◽  
Amine Baina ◽  
Loubna Echabbi
Keyword(s):  
Trust Management ◽  
Critical Infrastructure ◽  
Evaluation Process ◽  
Security Requirements ◽  
Security Policies ◽  
Collaborative Systems ◽  
Critical Infrastructure Protection ◽  
Trust Evaluation ◽  
Electrical Grid

Due to the necessity of Critical Infrastructure (CI) Protection against different threats, several security policies must be applied among the organizations of CI. Based on our conducted study about the different constraints and requirements of the collaborative systems within CI, we reached a security solution: Tr-OrBAC. Its principle is to evaluate the trustworthiness of collaborating organizations based on relevant trust criteria aimed at enhancing collaboration decision-making. The taken decision presents the attribution of the access to the desired service based on calculated trust score which is the result of the combination of the trust criteria values. Generally, the desired services do not meet the same criticism, security requirements, sensitivity, etc. Also, the collaboration context varies from a set of collaborating organizations to another. In this sense, the importance of each trust criterion depends on the desired service and the collaboration context. In this paper, we focus on detailing the trust criteria used in our approach for collaborative system security. Then, we analyze the context variability with the trust evaluation process. In addition, we present a case study to demonstrate and illustrate the feasibility of our solution for CI protection, especially the electrical grid.

Modelling Security and Trust with Secure Tropos

2007 ◽  
pp. 160-189 ◽  
Author(s):  
P. Giorgini ◽  
H. Mouratidis ◽  
N. Zannone
Keyword(s):  
Information Systems ◽  
Software Engineering ◽  
Software Development ◽  
Trust Management ◽  
Development Process ◽  
State Of The Art ◽  
Management Process ◽  
Software Development Process ◽  
Current State

Although the concepts of security and trust play an important issue in the development of information systems, they have been mainly neglected by software engineering methodologies. In this chapter, we present an approach that considers security and trust throughout the software development process. Our approach integrates two prominent software engineering approaches, one that provides a security-oriented process and one that provides a trust management process. The result is the de-velopment of a methodology that considers security and trust issues as part of its development process. Such integration represents an advance over the current state of the art by providing the ?rst effort to consider security and trust issues under a single software engineering methodology. A case study from the health domain is employed to illustrate our approach.

The Genesis and Internal Dynamics of El Salvador's People's Revolutionary Army, 1970–1976

2014 ◽  
Vol 38 (01) ◽  
pp. 102-129
Author(s):  
ALBERTO MARTÍN ÁLVAREZ ◽  
EUDALD CORTINA ORERO
Keyword(s):  
Latin America ◽  
El Salvador ◽  
Early Years ◽  
Left Wing ◽  
Internal Dynamics ◽  
Internal Coherence ◽  
The 1960S

AbstractUsing interviews with former militants and previously unpublished documents, this article traces the genesis and internal dynamics of the Ejército Revolucionario del Pueblo (People's Revolutionary Army, ERP) in El Salvador during the early years of its existence (1970–6). This period was marked by the inability of the ERP to maintain internal coherence or any consensus on revolutionary strategy, which led to a series of splits and internal fights over control of the organisation. The evidence marshalled in this case study sheds new light on the origins of the armed Salvadorean Left and thus contributes to a wider understanding of the processes of formation and internal dynamics of armed left-wing groups that emerged from the 1960s onwards in Latin America.

Culture and the plasticity of perception

2020 ◽  
Vol 43 ◽  
Author(s):  
Michael Lifshitz ◽  
T. M. Luhrmann
Keyword(s):  
Cultural Context ◽  
Sensory Experience ◽  
Cultural Learning ◽  
The World

Abstract Culture shapes our basic sensory experience of the world. This is particularly striking in the study of religion and psychosis, where we and others have shown that cultural context determines both the structure and content of hallucination-like events. The cultural shaping of hallucinations may provide a rich case-study for linking cultural learning with emerging prediction-based models of perception.

Dual systems for all: Higher-order, role-based relational reasoning as a uniquely derived feature of human cognition

2019 ◽  
Vol 42 ◽  
Author(s):  
Daniel J. Povinelli ◽  
Gabrielle C. Glorioso ◽  
Shannon L. Kuznar ◽  
Mateja Pavlic
Keyword(s):  
Temporal Reasoning ◽  
Higher Order ◽  
Important Case ◽  
Human Cognition ◽  
Relational Reasoning ◽  
Dual Systems ◽  
First Order ◽  
Reasoning System ◽  
Role Based

Abstract Hoerl and McCormack demonstrate that although animals possess a sophisticated temporal updating system, there is no evidence that they also possess a temporal reasoning system. This important case study is directly related to the broader claim that although animals are manifestly capable of first-order (perceptually-based) relational reasoning, they lack the capacity for higher-order, role-based relational reasoning. We argue this distinction applies to all domains of cognition.

Sociocultural memory development research drives new directions in gadgetry science

2019 ◽  
Vol 42 ◽  
Author(s):  
Penny Van Bergen ◽  
John Sutton
Keyword(s):  
Episodic Memory ◽  
Autobiographical Memory ◽  
Developmental Psychology ◽  
Cross Cultural ◽  
Memory Development ◽  
Development Research ◽  
Cultural Research ◽  
New Directions ◽  
Cross Cultural Research

Abstract Sociocultural developmental psychology can drive new directions in gadgetry science. We use autobiographical memory, a compound capacity incorporating episodic memory, as a case study. Autobiographical memory emerges late in development, supported by interactions with parents. Intervention research highlights the causal influence of these interactions, whereas cross-cultural research demonstrates culturally determined diversity. Different patterns of inheritance are discussed.

Construction of plastic contact deformation maps on ceramics: a case study on aluminum nitride

1996 ◽  
Vol 54 ◽  
pp. 636-637
Author(s):  
D. L. Callahan
Keyword(s):  
Plastic Deformation ◽  
Aluminum Nitride ◽  
Mechanical Response ◽  
Three Dimensional ◽  
Bright Field Image ◽  
Perfectly Plastic ◽  
Contrast Analysis ◽  
Deformation Patterns

Modern polishing, precision machining and microindentation techniques allow the processing and mechanical characterization of ceramics at nanometric scales and within entirely plastic deformation regimes. The mechanical response of most ceramics to such highly constrained contact is not predictable from macroscopic properties and the microstructural deformation patterns have proven difficult to characterize by the application of any individual technique. In this study, TEM techniques of contrast analysis and CBED are combined with stereographic analysis to construct a three-dimensional microstructure deformation map of the surface of a perfectly plastic microindentation on macroscopically brittle aluminum nitride.The bright field image in Figure 1 shows a lg Vickers microindentation contained within a single AlN grain far from any boundaries. High densities of dislocations are evident, particularly near facet edges but are not individually resolvable. The prominent bend contours also indicate the severity of plastic deformation. Figure 2 is a selected area diffraction pattern covering the entire indentation area.

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