Publicação
Towards transparent and secure IoT: Device intents declaration, and user privacy self awareness and control
| Resumo: | In recent years, we have seen a growing wave of integration of new IoT (Internet of Things) technologies into society. The massive integration of these technologies has led to the emergence of several critical issues which have consequently created new challenges, for which no obvious answers have yet been found. One of the main challenges has to do with the security and privacy of information processed by IoT devices present in our daily life. At present there are no guarantees from the manufacturers of such IoT devices, which are connected on our networks, as regards the collection and sending of personal information, nor an expected behavior. Thus, in this work, we developed and tested a solution that aims to increase the privacy and security of information in Networks of IoT devices, from the perspective of controlling the communication of smart devices on the network. To include one tool capable of analyzing packets sent by IoT devices and another capable of defining and allowing the application of network traffic control rules to the packets in question. These tools were indispensable for investigation of the two central aspects of this dissertation, which are investigating how the declarations of communication intentions of the IoT devices specified by the manufacturers are used, in order to facilitate control of communication by consumers and enable them to detect violations of those intentions, and how to give users/consumers control over IoT communication, so that they can define what they do and do not want their devices to communicate. |
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| Autores principais: | Lola, João Pedro Santos |
| Assunto: | Segurança -- Security Privacidade -- Privacy IoT networks Intent declaration Communication rights and permissions Traffic analysis Redes IoT Declaração de intenções Direitos e permissões de comunicação Análise de tráfego |
| Ano: | 2021 |
| País: | Portugal |
| Tipo de documento: | dissertação de mestrado |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | ISCTE |
| Idioma: | inglês |
| Origem: | Repositório ISCTE |
| Resumo: | In recent years, we have seen a growing wave of integration of new IoT (Internet of Things) technologies into society. The massive integration of these technologies has led to the emergence of several critical issues which have consequently created new challenges, for which no obvious answers have yet been found. One of the main challenges has to do with the security and privacy of information processed by IoT devices present in our daily life. At present there are no guarantees from the manufacturers of such IoT devices, which are connected on our networks, as regards the collection and sending of personal information, nor an expected behavior. Thus, in this work, we developed and tested a solution that aims to increase the privacy and security of information in Networks of IoT devices, from the perspective of controlling the communication of smart devices on the network. To include one tool capable of analyzing packets sent by IoT devices and another capable of defining and allowing the application of network traffic control rules to the packets in question. These tools were indispensable for investigation of the two central aspects of this dissertation, which are investigating how the declarations of communication intentions of the IoT devices specified by the manufacturers are used, in order to facilitate control of communication by consumers and enable them to detect violations of those intentions, and how to give users/consumers control over IoT communication, so that they can define what they do and do not want their devices to communicate. |
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