TY - GEN
T1 - IoT Notary
T2 - 18th IEEE International Symposium on Network Computing and Applications, NCA 2019
AU - Panwar, Nisha
AU - Sharma, Shantanu
AU - Wang, Guoxi
AU - Mehrotra, Sharad
AU - Venkatasubramanian, Nalini
AU - Diallo, Mamadou H.
AU - Sani, Ardalan Amiri
N1 - Funding Information:
This work is based on research sponsored by DARPA under agreement number FA8750-16-2-0021 and partially supported by NSF grants 1527536 and 1545071. The U.S. Government is authorized to reproduce and distribute reprints for Governmental purposes notwithstanding any copyright notation thereon. The views and conclusions contained herein are those of the authors and should not be interpreted as necessarily representing the official policies or endorsements, either expressed or implied, of DARPA or the U.S. Government.
Publisher Copyright:
© 2019 IEEE.
PY - 2019/9
Y1 - 2019/9
N2 - Contemporary IoT environments, such as smart buildings, require end-users to trust data-capturing rules published by the systems. There are several reasons why such a trust is misplaced-IoT systems may violate the rules deliberately or IoT devices may transfer user data to a malicious third-party due to cyberattacks, leading to the loss of individuals' privacy or service integrity. To address such concerns, we propose IoT Notary, a framework to ensure trust in IoT systems and applications. IoT Notary provides secure log sealing on live sensor data to produce a verifiable 'proof-of-integrity,' based on which a verifier can attest that captured sensor data adheres to the published data-capturing rules. IoT Notary is an integral part of TIPPERS, a smart space system that has been deployed at UCI to provide various real-time location-based services in the campus. IoT Notary imposes nominal overheads for verification, thereby users can verify their data of one day in less than two seconds.
AB - Contemporary IoT environments, such as smart buildings, require end-users to trust data-capturing rules published by the systems. There are several reasons why such a trust is misplaced-IoT systems may violate the rules deliberately or IoT devices may transfer user data to a malicious third-party due to cyberattacks, leading to the loss of individuals' privacy or service integrity. To address such concerns, we propose IoT Notary, a framework to ensure trust in IoT systems and applications. IoT Notary provides secure log sealing on live sensor data to produce a verifiable 'proof-of-integrity,' based on which a verifier can attest that captured sensor data adheres to the published data-capturing rules. IoT Notary is an integral part of TIPPERS, a smart space system that has been deployed at UCI to provide various real-time location-based services in the campus. IoT Notary imposes nominal overheads for verification, thereby users can verify their data of one day in less than two seconds.
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U2 - 10.1109/NCA.2019.8935047
DO - 10.1109/NCA.2019.8935047
M3 - Conference contribution
AN - SCOPUS:85077953304
T3 - 2019 IEEE 18th International Symposium on Network Computing and Applications, NCA 2019
BT - 2019 IEEE 18th International Symposium on Network Computing and Applications, NCA 2019
A2 - Gkoulalas-Divanis, Aris
A2 - Marchetti, Mirco
A2 - Avresky, Dimiter R.
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 26 September 2019 through 28 September 2019
ER -