Searching for authors named "Haralambos Mouratidis" – sorted by Relevance.
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- Abstract. Security is an important issue when developing complex information systems, however very little work has been done in integrating security concerns during the analysis of information systems. Current methodologies fail to adequately integrate security and systems engineering, basically bec
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Modelling secure multiagent systems
- Security plays an important role in the development of multiagent systems. However, a careful analysis of software development processes shows that the definition of security requirements is, usually, considered after the design of the system. This is, mainly, due to the fact that agent oriented sof
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Curriculum for Modelling Security: Experiences and Lessons Learned
- Abstract. The need to develop secure software systems is well recognized by academics and industrialists alike. Current software systems contain sensitive information and therefore it is important that considerable efforts are made to secure such information. To improve the security of software syst
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Integrating Patterns and Agent-Oriented Methodologies to Provide Better Solutions for the Development of Secure Agent-Based Systems
- Although pattern languages have already been proposed for security modelling, such languages mostly employ concepts and notations related to object-oriented systems, and have mainly neglected the agent-oriented paradigm. In this position paper we argue about the need to define a security pattern lan
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An Ontology for Modelling Security: The Tropos Approach
- It has been argued that security concerns should inform all the stages of the development process of an agent-based system.
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Modelling Secure Systems Using an Agent-Oriented Approach and Security
- In this paper we describe an approach for modelling security issues in information systems. It is based on an agent-oriented approach, and extends it with the use of security patterns. Agent-oriented software engineering provides advantages when modeling security issues, since agents are often a nat
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Integrating security and systems engineering: Towards the modelling of secure information systems
- Abstract. Security is a crucial issue for information systems. Traditionally, security is considered after the definition of the system. However, this approach often leads to problems, which translate into security vulnerabilities. From the viewpoint of the traditional security paradigm, it should b
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Extending the Unified Modeling Language to Model Mobile Agents
- Mobile Agents represent a crucial part in most agent-based systems. However, very little work has taken place in modelling such systems and, up to now, none of the existing agent oriented methodologies provide concepts and notations to fully capture mobile agents. In this work we are presenting exte
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When Security meets Software Engineering: A Case of Modelling Secure Information Systems. Information Systems
- Abstract. Although security is a crucial issue for information systems, traditionally, it is considered after the definition of the system. This approach often leads to problems, which most of the times translate into security vulnerabilities. From the viewpoint of the traditional security paradigm,
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The Tropos visual modeling language. A MOF 1.4 compliant metamodel
- One of the two objectives of the AOSE TGF meeting to be held in Ljubljana, on February 28th is that of collecting, refining and possibly merging Agent-Oriented (AO) modeling languages meta-models. Our aim in this paper is to contribute to the achievement of this objective by describing the Tropos mo
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