Stealthy Information Leakage Through Peripheral Exploitation in Modern Embedded Systems

Tychalas, Dimitrios; Keliris, Anastasis; Maniatakos, Michail

doi:10.1109/tdmr.2020.2994016

Cited by 8 publications

(2 citation statements)

References 11 publications

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“…Such sensors have the advantages of not being afraid of water and strong corrosion resistance. Compared with electrical sensors, FBG sensors have a wider application space in port engineering structural health monitoring [24][25][26]. FBG is a core grating with a periodic refractive index written in a range of bare fiber by a certain writing technology, which belongs to reflection-type grating and short-period grating.…”

Section: Deployment Of the Health Monitoring System For Wharf Main St...mentioning

confidence: 99%

Improving Seaport Wharf Maintenance and Safety with Structural Health Monitoring System in High Salt and Humidity Environments

Zhu

Zhang

et al. 2023

Sustainability

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Due to the harsh working conditions, the durability of the seaport wharf structure is poor compared with similar hydraulic structures. According to the structural characteristics of coastal port wharf and the particularity of a high salt and high humidity environment, the stress features of the coastal wharf structure are analyzed, and the health inspection indicators of the wharf structure are proposed. A fiber grating sensor-based structural health monitoring system for coastal high-pile piers is established. A corresponding system for detecting structural health is designed according to the standard structural section of the wharf’s front platform. The corresponding monitoring implementation scheme, sensor selection, and performance parameters are proposed. Finally, the realization technology and related indicators of data acquisition and transmission subsystem are given. The experimental results indicate that the waveform of the structural response to the wave load has a consistent sine wave pattern with the actual wave load. The maximum strain of the berthing pier appears at 4.35 m and 6.14 m, and the elevations reach 4.66 με and 5.31 με, respectively. The strain at other positions also has an obvious change trend. The experimental results provide some help for the research of the wharf health monitoring system.

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Section: Deployment Of the Health Monitoring System For Wharf Main St...mentioning

confidence: 99%

Improving Seaport Wharf Maintenance and Safety with Structural Health Monitoring System in High Salt and Humidity Environments

Zhu

Zhang

et al. 2023

Sustainability

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“…Blinkware [174] is an attack that can achieve information leakage among embedded systems through the use of an optical side-channel. In the described example, sensitive information were transmitted via memory-mapped peripherals such as LED by copying data from arbitrary memory locations via the DMA controller.…”

Section: F Side Channel Analysismentioning

confidence: 99%

Industrial and Critical Infrastructure Security: Technical Analysis of Real-Life Security Incidents

Makrakis¹,

Kolias

Kambourakis

et al. 2021

IEEE Access

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Critical infrastructures and industrial organizations aggressively move towards integrating elements of modern Information Technology (IT) into their monolithic Operational Technology (OT) architectures. Yet, as OT systems progressively become more and more interconnected, they silently have turned into alluring targets for diverse groups of adversaries. Meanwhile, the inherent complexity of these systems, along with their advanced-in-age nature, prevents defenders from fully applying contemporary security controls in a timely manner. Forsooth, the combination of these hindering factors has led to some of the most severe cybersecurity incidents of the past years. This work contributes a full-fledged and upto-date survey of the most prominent threats and attacks against Industrial Control Systems and critical infrastructures, along with the communication protocols and devices adopted in these environments. Our study highlights that threats against critical infrastructure follow an upward spiral due to the mushrooming of commodity tools and techniques that can facilitate either the early or late stages of attacks. Furthermore, our survey exposes that existing vulnerabilities in the design and implementation of several of the OTspecific network protocols and devices may easily grant adversaries the ability to decisively impact physical processes. We provide a categorization of such threats and the corresponding vulnerabilities based on various criteria. As far as we are aware, this is the first time an exhaustive and detailed survey of this kind is attempted.

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On the Layout-Oriented Investigation of Power Attack Hardness of Spintronic-Based Logic Circuits

Iranfar,

Amirany,

Moaiyeri

et al. 2024

Circuits Syst Signal Process

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Stealthy Information Leakage Through Peripheral Exploitation in Modern Embedded Systems

Cited by 8 publications

References 11 publications

Improving Seaport Wharf Maintenance and Safety with Structural Health Monitoring System in High Salt and Humidity Environments

Improving Seaport Wharf Maintenance and Safety with Structural Health Monitoring System in High Salt and Humidity Environments

Industrial and Critical Infrastructure Security: Technical Analysis of Real-Life Security Incidents

On the Layout-Oriented Investigation of Power Attack Hardness of Spintronic-Based Logic Circuits

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