Detection of threats to IoT devices using scalable VPN-forwarded honeypots

Amit Tambe, Yan Lin Aung, Ragav Sridharan, Martín Ochoa, Nils Ole Tippenhauer, Asaf Shabtai, Yuval Elovici

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

3 Citations (Scopus)
47 Downloads (Pure)

Abstract

Attacks on Internet of Things (IoT) devices, exploiting inherent vulnerabilities, have intensified over the last few years. Recent large-scale attacks, such as Persirai, Hakai, etc. corroborate concerns about the security of IoT devices. In this work, we propose an approach that allows easy integration of commercial off-the-shelf IoT devices into a general honeypot architecture. Our approach projects a small number of heterogeneous IoT devices (that are physically at one location) as many (geographically distributed) devices on the Internet, using connections to commercial and private VPN services. The goal is for those devices to be discovered and exploited by attacks on the Internet, thereby revealing unknown vulnerabilities. For detection and examination of potentially malicious traffic, we devise two analysis strategies: (1) given an outbound connection from honeypot, backtrack into network traffic to detect the corresponding attack command that caused the malicious connection and use it to download malware, (2) perform live detection of unseen URLs from HTTP requests using adaptive clustering. We show that our implementation and analysis strategies are able to detect recent large-scale attacks targeting IoT devices (IoT Reaper, Hakai, etc.) with overall low cost and maintenance effort.

Original languageEnglish
Title of host publicationCODASPY 2019 - Proceedings of the 9th ACM Conference on Data and Application Security and Privacy
PublisherACM
Pages85-96
Number of pages12
ISBN (Electronic)9781450360999
DOIs
Publication statusPublished - 13 Mar 2019
MoE publication typeA4 Article in a conference publication
EventACM Conference on Data and Application Security and Privacy - Richardson, United States
Duration: 25 Mar 201927 Mar 2019
Conference number: 9

Conference

ConferenceACM Conference on Data and Application Security and Privacy
Abbreviated titleCODASPY
CountryUnited States
CityRichardson
Period25/03/201927/03/2019

Keywords

  • Adaptive clustering
  • Attack attribution
  • High-interaction IoT honeypot
  • Intrusion detection
  • Network traffic analysis

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    Tambe, A., Aung, Y. L., Sridharan, R., Ochoa, M., Tippenhauer, N. O., Shabtai, A., & Elovici, Y. (2019). Detection of threats to IoT devices using scalable VPN-forwarded honeypots. In CODASPY 2019 - Proceedings of the 9th ACM Conference on Data and Application Security and Privacy (pp. 85-96). ACM. https://doi.org/10.1145/3292006.3300024