Síntese de requisitos de segurança para internet das coisas baseada em modelos em tempo de execução
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2015-10-14
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Universidade Federal de Goiás
Resumo
The Internet of Things (IoT) connects the Internet all kinds of “things” or “smart
objects” such as devices, sensors, actuators, mobile phones, home appliances, cars and
even furniture. IIoT is characterized by the ubiquity and dynamism of its environment and
connected objects. Thus, the environment of the IoT is highly volatile and heterogeneous
as it counts with the presence of different objects able to interact and to cooperate with
each other over the Internet.
While Smart Objects become more ubiquitous, there is growing uncertainty about the
environment, which contributes to a greater appearance of security threats not foreseen in
the design phase.
This thesis presents a solution that aims to ensure flexibility by allowing the safety requirements
to be changed at runtime by the user, systematically reflecting these changes
to the security settings for objects connected to the IoT. Therefore, this work presents
an architecture of middleware and implementation of an algorithm for assessment requirements
and security reconfiguration as well as its evaluation. In addition, this work
presents a domain-specific modeling language using models@runtime for specifying the
user’s security requirements. About the contributions of this work, we can mention the
proposed architecture of middleware, a requirements synthesis algorithm for reconfiguration
of security at runtime, a security requirement modeling language, the application
of models@runtime approach for reconfiguration of security and the construction of a
metamodel for capturing application security aspects running on devices in the IoT.
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Citação
OLIVEIRA NETO, I. R. Síntese de requisitos de segurança para internet das coisas baseada em modelos em tempo de execução. 2015. 116 f. Dissertação (Mestrado em Ciência da Computação) - Universidade Federal de Goiás, Goiânia, 2015.