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IIoTEED: an enhanced, trusted execution environment for industrial IoT edge devices

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Resumo:With the advent of the Internet of Things (IoT), security has emerged as a major design goal for smart connected devices. This explosion in connectivity created a larger attack surface area. Software-based approaches have been applied for security purposes; however, these methods must be extended with security-oriented technologies that promote hardware as the root of trust. The ARM TrustZone can enable trusted execution environments (TEEs), but existing solutions disregard real-time needs. Here, the authors demonstrate why TrustZone is becoming a reference technology for securing IoT edge devices, and how enhanced TEEs can help meet industrial IoT applications real-time requirements.
Autores principais:Pinto, Sandro
Outros Autores:Gomes, Tiago Manuel Ribeiro; Pereira, Jorge; Cabral, Jorge; Tavares, Adriano
Assunto:ARM edge device industrial Internet of Things Internet of Things Internet/Web technologies security smart industries trusted execution environment TrustZone
Ano:2017
País:Portugal
Tipo de documento:artigo
Tipo de acesso:acesso restrito
Instituição associada:Universidade do Minho
Idioma:inglês
Origem:RepositóriUM - Universidade do Minho

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