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Lightweight Intrusion Detection for Resource-Constrained Embedded Control Systems
Abstract : Securing embedded control systems presents a unique challenge. In addition to the resource restrictions inherent to embedded devices, embedded control systems must accommodate strict, non-negotiable timing requirements, and their massive scale greatly increases other costs such as power consumption. These constraints render conventional host-based intrusion detection – using a hypervisor to create a safe environment under which a monitoring entity can operate – costly and impractical.This paper describes the design and implementation of Autoscopy, an experimental host-based intrusion detection system that operates from within the kernel and leverages its built-in tracing framework to identify control flow anomalies that are often caused by rootkits hijacking kernel hooks. Experimental tests demonstrate that Autoscopy can detect representative control flow hijacking techniques while maintaining a low performance overhead.
Keywords :
Embedded control systems
intrusion detection
Cited literature [29 references]
https://hal.inria.fr/hal-01571779
Contributor : Hal Ifip <>
Submitted on : Thursday, August 3, 2017 - 3:03:57 PM
Last modification on : Wednesday, August 14, 2019 - 11:24:04 AM
Contributor : Hal Ifip <>
Submitted on : Thursday, August 3, 2017 - 3:03:57 PM
Last modification on : Wednesday, August 14, 2019 - 11:24:04 AM
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978-3-642-24864-1_3_Chapter.pd...
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Distributed under a Creative Commons Attribution 4.0 International License