کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4956558 | 1444525 | 2016 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A tiny hypervisor-based trusted geolocation framework with minimized TPM operations
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
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چکیده انگلیسی
In order to solve this security issue, we propose a novel trusted geolocation framework for the cloud user device. The primary mechanism of the proposed framework is to deliver a trusted channel between a geolocation server and a tiny hypervisor in each mobile client. We leverage the Trusted Platform Module and dynamic root of trust measurement to securely attest the geolocations of the cloud devices. To show the feasibility of the proposed framework, we port Etherpad, a cloud word processor, into the trusted geolocation-based cloud service. We also evaluate the performance overhead of our framework in the cloud device and show that it causes only 8.3% overhead in JavaScript benchmark, which indicates the practicality of the proposed framework.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Systems and Software - Volume 122, December 2016, Pages 202-214
Journal: Journal of Systems and Software - Volume 122, December 2016, Pages 202-214
نویسندگان
Sungjin Park, Jong-Jin Won, Jaenam Yoon, Kyong Hoon Kim, Taisook Han,