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Showing 1 to 20 of 97 for “"security requirements"”.
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Holistic Security Requirements Engineering for Socio-Technical Systems
Security has been a growing concern for large organizations, especially financial and gov- ernmental 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 …
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Modelling Security Requirements Through Extending Scrum Agile Development Framework
Security is today considered as a basic foundation in software development and therefore, the modelling and implementation of security requirements is an essential part of the production of secure software systems. Information technology organisations are moving towards agile development methods in …
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STS: a Security Requirements Engineering methodology for socio-technical Systems
… Therefore, when interacting, they may endanger security by, for example, disclosing confidential information, breaking the integrity of others’ data, and relying on untrusted third parties, among others. The design of a secure software system cannot disregard its collocation within a …
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Consequence-Based Methodology to Determine Physical Security Requirements for Micro-Reactors
… may face unduly burdensome onsite physical security costs, leading to reduced economic attractiveness of the technology. A consequence-based methodology is developed and applied to two micro-reactor plants- the Oklo Aurora and the MIT Research Reactor- to better understand if the worst-case …
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A Framework for the Extension and Visualisation of Cyber Security Requirements in Modelling Languages
… the face of these ever-mounting threats, cyber security is still treated as an afterthought throughout the systems development lifecycle (SDLC). Though literature is aiming to rectify this mindset through the proposal of multiple software security solutions, there is still a noticeable absence …
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Sec-MoSC Translation Framework: An approach to transform business process models into executable process considering security requirements
O surgimento da Computação Orientada a Serviços (COS) como um novo paradigm de programação trouxe muitas características boas, como permitir a programação em massa, integração mais fácil entre sistemas de empresas diferentes, escalabilidade, mas, principalmente, o foco na lógica de mais alto nível …
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Model-driven security in service-oriented architectures : leveraging security patterns to transform high-level security requirements to technical policies
… and risks. To face these issues, a variety of security mechanisms and approaches is supported by the Web Service specifications. The usage of these security mechanisms and protocols is configured by stating security requirements in security policies. However, security policy languages for SOA …
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Security Requirements for the Prevention of Modern Software Vulnerabilities and a Process for Incorporation into Classic Software Development Lifecycles
… attempts to reverse that trend. Currently, security experts recommend that concerns for security start at the earliest stage possible, generally during the requirements engineering phase. Having a set of security requirements enables the production of a secure design, and product …
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Secure Digital Libraries
… in a digital library; a crucial aspect is security. Security often is a requirement in digital libraries that should be considered during the design process and not as an add-on feature. 5S provides a DL modeling framework, to define all the aspects of a digital library. It covers the …
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Vulnerability Identification Errors in Security Risk Assessments
… objectives, making them vulnerable to cybersecurity threats. Information security risk assessments help organisations to identify their risks and vulnerabilities. An accurate identification of risks and vulnerabilities is a challenge, because the input data is uncertain. So-called …
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Supporting the Discovery, Reuse, and Validation of Cybersecurity Requirements at the Early Stages of the Software Development Lifecycle
… elicitation and specification of reusable cybersecurity requirements. Cybersecurity has become a global concern as cyber-attacks are projected to cost damages totaling more than $10.5 trillion dollars by 2025. Cybersecurity requirements are more challenging to elicit than other requirements …
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Security Aware Service Composition
Security assurance of Service-Based Systems (SBS) is a necessity and a key challenge in Service Oriented Computing. Several approaches have been introduced in order to take care of the security aspect of SBSs, from the design to the implementation stages. Such solutions, however, require expertise …
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Security for Decentralised Service Location - Exemplified with Real-Time Communication Session Establishment
… (DHT), is a fairly new concept. The precise security implications of this approach have not been studied in detail. More importantly, a detailed analysis regarding the applicability of existing security solutions to this concept has not been conducted. In many cases existing client-server …
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Formal Analysis and Design for Engineering Security
… they struggle to understand the implications of security on their systems and develop systems that guarantee specified software security properties. The use of formal methods that are based on mathematical models has long been advocated in the development of secure systems, yet the promise of …
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Software Protection Against Fault and Side Channel Attacks
… are increasingly ubiquitous. Many of them have security requirements such as smart cards, mobile phones, and internet connected appliances. It can be a challenge to fulfill security requirements due to the constrained nature of embedded devices. This security challenge is worsened by the …
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QoS and security-aware task assignment and scheduling in real-time systems
<p>Security issues in mission-critical real-time systems (e.g., command and control systems) are becoming increasingly important as there are growing needs for satisfying information assurance in these systems. In such systems, it is important to guarantee real-time deadlines along with the …
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A Suite of Fast and Efficient Cryptographic Mechanisms for Wireless Ultra-Low Power Device Networks
… more and more popular for various applications. Security is a critical factor to many applications due to the impact on privacy, trust and control, and is also important for many applications powered by the ultra-low power devices. Ultra-low power devices are highly constrained in terms of …
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In Harm's Way: The Continued Relevance of the U.S. Navy's Forward Presence Mission in the Post-Cold War World
… The result is a mismatch between the national security requirements that naval forces are called on to support, and the forces available to meet those requirements. Some have suggested that the traditional forward presence mission of the Navy-Marine Corps team is no longer relevant in the …
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