منابع مشابه
Security analysis of socio-technical physical systems
Recent initiatives that evaluate the security of physical systems with objects as assets and people as agents –here called Socio-Technical Physical Systems– have limitations: their agent behaviour is too simple, they just estimate feasibility and not the likelihood of attacks, or they do estimate likelihood but on explicitly provided attacks only. We propose a model that can detect and quantify...
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Focusing on technical security can lead to shortfalls in the understanding of social and organisational security challenges. This paper proposes a method for analysing social, technical, and organisational security challenges, in regard to industrial control systems (ICS). This method is applied to a target organisation dependent on ICS, to validate the approach and gain initial insight into th...
متن کاملManaging Security Requirements Conflicts in Socio-Technical Systems
Requirements are inherently prone to conflicts, for they originate from stakeholders with different, often opposite, needs. Security requirements are no exception. Importantly, their violation leads to severe effects, including privacy infringement, legal sanctions, and exposure to security attacks. Today’s systems are Socio-Technical Systems (STSs): they consist of autonomous participants (hum...
متن کاملHolistic Security Requirements Engineering for Socio-Technical Systems
Security has been a growing concern for large organizations, especially financial and governmental institutions, as security breaches in the systems they depend have repeatedly resulted in losses of billions per year, and this cost is on the rise. A primary reason for these breaches is the “socio-technical” nature of today’s systems that consist of an amalgam of social and human actors, process...
متن کاملSTS-Tool: Security Requirements Engineering for Socio-Technical Systems
We present the latest version of STS-Tool, the modelling and analysis support tool for STS-ml, an actorand goal-oriented security requirements modelling language for socio-technical systems. We show how the STS-Tool supports requirements analysts and security designers in (i) modelling socio-technical systems as a set of interacting actors, who have security needs over their interactions, and (...
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ژورنال
عنوان ژورنال: NBI Technologies
سال: 2018
ISSN: 2658-3593
DOI: 10.15688/nbit.jvolsu.2018.2.3