Adaptive Security Schemes based on Context and Trust for Ubiquitous Computing Environment: A Comprehensive Survey

Jagadamba, G.; Babu, B. Sathish

doi:10.17485/ijst/2016/v9i48/89396

Cited by 7 publications

(2 citation statements)

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“…A survey on different adaptive security mechanisms in the ubiquitous computing environment is given in [22]. It provides the analysis of different security methods by using different security measures based on trust and context in the continuously changing environment.…”

Section: Related Workmentioning

confidence: 99%

Towards a Gateway-based Context-Aware and Self-Adaptive Security Management Model for IoT-based eHealth Systems

Aman¹,

Kausar²

2019

ijacsa

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IoT-based systems have considerable dynamic behavior and heterogeneous technology participants. The corresponding threats and security operations are also complex to handle. Traditional security solutions may not be appropriate and effective in such ecosystems as they recognize and assess a limited context, they work well only with high-end and specific computing platforms, and implement manual response mechanisms. We have identified the security objectives of a potential IoT-eHealth system and have proposed a security model that can efficiently achieve them. The proposed model is a context-aware and self-adaptive security management model for IoT, in eHealth perspective that will monitor, analyze, and respond to a multitude of security contexts autonomously. As these operations are planned at the gateway level, the model exploits the advantages of computing in the Fog Layer. Moreover, the proposed model offers flexibility and open connectivity to allow any smart device or thing to be managed irrespective of their native design. We have also explained how our model can establish and serve the essential security objectives of an IoT-based environment.

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Section: Related Workmentioning

confidence: 99%

Towards a Gateway-based Context-Aware and Self-Adaptive Security Management Model for IoT-based eHealth Systems

Aman¹,

Kausar²

2019

ijacsa

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“…A service access based on the user behavior (Yarmand, Sartipi & Down, 2013) provided the concept of analyzing the user characteristics while designing an adaptive security policy. Our earlier work (Jagadamba and Sathish Babu, 2016a;Jagadamba & Sathish Babu, 2013) was able to examine the user request through the contextual information before fulfilling the request. The work was more of role and context based service access but did not consider the verification of the truthfulness of the user's request.…”

Section: Literature Reviewmentioning

confidence: 99%

Context and Trust Based Adaptive Security for Accessing Services in Ubiquitous Computing Environment

Jagadamba¹,

Babu²

2016

International Journal of Systems and Service-Oriented Engineering

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The smart spaces built on the ubiquitous network make the services available for every entity in a seamless way using the most suitable resource provider. However, all services are not equally sensitive; hence do not require the same levels of security. In this paper, the authors propose an adaptive security scheme which handles service requests originating from heterogeneous contexts and belonging to different trust levels. The adaptive security scheme includes user classification, situational analysis and dynamic generation of appropriate security policies. The proposed security scheme can be made use to secure application built on the Ubiquitous Computing Environment (UCE) such as health care, smart office, smart ubiquitous home, etc.

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Context-Based Multi-System Integration for Authorization Using Dynamic Privilege Escalation

Sinha¹,

Sundram²,

Sinha³

2022

Lecture Notes in Electrical Engineering

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Adaptive Security Schemes based on Context and Trust for Ubiquitous Computing Environment: A Comprehensive Survey

Cited by 7 publications

References 0 publications

Towards a Gateway-based Context-Aware and Self-Adaptive Security Management Model for IoT-based eHealth Systems

Towards a Gateway-based Context-Aware and Self-Adaptive Security Management Model for IoT-based eHealth Systems

Context and Trust Based Adaptive Security for Accessing Services in Ubiquitous Computing Environment

Context-Based Multi-System Integration for Authorization Using Dynamic Privilege Escalation

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