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TEEMo: trusted peripheral monitoring for optical networks and beyond

Published: 27 October 2019 Publication History

Abstract

Recent trends like edge computing move metro and core network elements from access restricted back offices to data centers where their attack surface is exposed to a larger audience. These trends increase the need for means of monitoring these network elements' peripherals in a secure and untampered way.
In this paper we introduce the use case of trusted peripheral monitoring on optical network elements. For network operators it is important to keep an untampered log of their network's configuration. But the effective settings can only be retrieved from a network element's hardware itself requiring the retrieval process to be trusted.
We propose TEEMo, an infrastructure for trusted peripheral monitoring for embedded devices based on ARM Trust-Zone. TEEMo establishes a trusted path between peripheral configuration lookup and reporting to a remote log server and reports the current configuration on an interval basis. We present a case study of porting TEEMo to an existing commercial networking product and share our experiences. Finally, we evaluate the performance of the solution and discuss the additional security.

References

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Marija Furdek, Nina Skorin-Kapov, Marko Bosiljevac, and Zvonimir Šipuš. 2010. Analysis of crosstalk in optical couplers and associated vulnerabilities. In The 33rd Internat. Convention MIPRO. IEEE, 461--466.
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Matthias Gunkel, Arnold Mattheus, Felix Wissel, Antonio Napoli, João Pedro, Nelson Costa, Talha Rahman, Gianluca Meloni, Francesco Fresi, Filippo Cugini, et al. 2015. Vendor-interoperable elastic optical interfaces: Standards, experiments, and challenges. Journal of Optical Communications and Networking 7, 12 (2015), B184--B193.
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Vishal Karande, Erick Bauman, Zhiqiang Lin, and Latifur Khan. 2017. Sgx-log: Securing system logs with sgx. In Proc. of the 2017 ACM on Asia Conference on Computer and Communications Security. ACM, 19--30.
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Seungho Lee, Wonsuk Choi, Hyo Jin Jo, and Dong Hoon Lee. 2019. How to Securely Record Logs based on ARM TrustZone. In Proc. of the 2019 ACM Asia Conference on Computer and Communications Security, AsiaCCS 2019, Auckland, New Zealand, July 09--12, 2019. 664--666.
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Matthew Lentz, Rijurekha Sen, Peter Druschel, and Bobby Bhattacharjee. 2018. Secloak: Arm trustzone-based mobile peripheral control. In Proc. of the 16th Annual International Conference on Mobile Systems, Applications, and Services. ACM, 1--13.
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He Liu, Stefan Saroiu, Alec Wolman, and Himanshu Raj. 2012. Software abstractions for trusted sensors. In Proc. of the 10th international conference on Mobile systems, applications, and services. ACM, 365--378.
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Renju Liu and Mani B. Srivastava. 2017. PROTC: PROTeCting Drone's Peripherals through ARM TrustZone. In Proc. of the 3rd Workshop on Micro Aerial Vehicle Networks, Systems, and Applications, DroNet@MobiSys 2017, Niagara Falls, NY, USA, June 23, 2017. 1--6.
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Cited By

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  • (2024)On Practicality of Using ARM TrustZone Trusted Execution Environment for Securing Programmable Logic ControllersProceedings of the 19th ACM Asia Conference on Computer and Communications Security10.1145/3634737.3645002(947-961)Online publication date: 1-Jul-2024
  • (2024)TeeFilter: High-Assurance Network Filtering Engine for High-End IoT and Edge Devices based on TEEsProceedings of the 19th ACM Asia Conference on Computer and Communications Security10.1145/3634737.3637643(1568-1583)Online publication date: 1-Jul-2024
  • (2024)Conditional Network Availability: Enhancing Connectivity Guarantees for TEE-Based Services2024 IEEE European Symposium on Security and Privacy Workshops (EuroS&PW)10.1109/EuroSPW61312.2024.00030(225-233)Online publication date: 8-Jul-2024
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    cover image ACM Other conferences
    SysTEX '19: Proceedings of the 4th Workshop on System Software for Trusted Execution
    October 2019
    42 pages
    ISBN:9781450368889
    DOI:10.1145/3342559
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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    Published: 27 October 2019

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    Author Tags

    1. ARM TrustZone
    2. peripheral monitoring
    3. trusted computing

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