fault injection

Diagnosing Complex Systems: Fault Injection Systems Enhance Reliability Verification for High-End Equipment

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Diagnosing Complex Systems: Fault Injection Systems Enhance Reliability Verification for High-End Equipment

Application Background 01 In the wave of intelligent high-end equipment, from unmanned aerial vehicles to industrial automation systems, their core performance increasingly relies on the reliability, safety, and resilience of complex embedded control architectures. The fault tolerance of these systems under real operating conditions directly determines the success or failure of missions, asset safety, and … Read more

Software Fault Injection Methods

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Software Fault Injection Methods

Click the blue text above TanSi Laboratory Get more automotive cybersecurity information Abstract Software fault injection is an important technical means for functional safety verification. This article aims to provide a basic overview of software fault injection and introduce existing fault injection techniques. 01 Introduction to Fault Injection Methods // In critical scenarios related to … Read more

Software Fault Injection Methods

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Software Fault Injection Methods

Abstract Software fault injection is an important technical means for functional safety verification. This article aims to provide a basic overview of software fault injection and introduce existing fault injection techniques. 01 Introduction to Fault Injection Methods // In critical scenarios related to functional safety, intensive testing activities are crucial to ensure that new systems … Read more

The Invisible Guardian on the Dashboard: A Practical Analysis of Full-Link Use Case Design for Automotive Instrument Systems

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The Invisible Guardian on the Dashboard: A Practical Analysis of Full-Link Use Case Design for Automotive Instrument Systems

On the fast highway, the dashboard is the lifeline for drivers to communicate with their vehicles. A misreading of the fuel gauge could leave a driver stranded on the highway at night, and a delayed speed display could lead to a fatal accident. Testing automotive instruments is the technical line of defense that safeguards safety … Read more

Integrated Circuit Hardware Security

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Integrated Circuit Hardware Security

Source: Yuezhinet This article was published in the November 2018 issue of IEEE Spectrum Chinese Edition “Technology Review”. Authors: Liu Leibo, Yang Bohan, Zhu Min Talking about information security without discussing integrated circuits is like seeking water without a source or wood without roots. To ensure the safety of electronic information systems applied in various … Read more

Exploration of Chaos Engineering Scenarios and Case Studies at ICBC

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Exploration of Chaos Engineering Scenarios and Case Studies at ICBC

Written by / China Industrial and Commercial Bank Financial Technology Research Institute Cloud Computing Laboratory In the context of digital development in the financial industry, financial products and service models are continuously innovating, and bank information systems have gradually shifted from the original monolithic centralized architecture to a distributed architecture, achieving flexible and efficient service … Read more

Detailed Explanation of Fault Injection (Part 2)

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Detailed Explanation of Fault Injection (Part 2)

Detailed Explanation of Fault Injection (Part 1) Bypassing Secure Boot One of the security measures that can be compromised through fault injection attacks is secure boot. This will be illustrated using the ESP32 v1 as an example. First, configure a secure boot environment. After installing the ESP SDK, set up a reprogrammable bootloader in case … Read more

Vulnerability-Free Attacks on Drones: The Huge Potential of Electromagnetic Fault Injection Attacks

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Vulnerability-Free Attacks on Drones: The Huge Potential of Electromagnetic Fault Injection Attacks

Phone | 010-82030532 Mobile | 18501361766 WeChat | tech9999 Email | [email protected] Source: Drones Author: Drones A recent study has demonstrated the potential of Electromagnetic Fault Injection (EMFI) attacks on drones, with experts showcasing how to attack drones that have no known vulnerabilities. This research was conducted by IOActive, a company specializing in cybersecurity research … Read more

Methods for Bypassing Fault Detection Circuits in Fault Injection

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Methods for Bypassing Fault Detection Circuits in Fault Injection

The mantis catches the cicada, while the yellow sparrow is behind Written by | Wu Hantao Edited by | Liu Mengdi 1. Background Introduction With the rapid development of the Internet of Things and electronic devices, fault injection attacks pose an increasing security threat to electronic devices. Fault injection attacks disrupt the normal operation of … Read more

Innovative Practices in Image Fault Injection: Accelerating Functional Safety Testing through Hardware-Software Collaboration!

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Innovative Practices in Image Fault Injection: Accelerating Functional Safety Testing through Hardware-Software Collaboration!

Introduction As autonomous driving systems advance to Level 3 and above, safety validation has become a core challenge in the industry. Traditional real-vehicle road tests are not only costly but also difficult to reproduce and cover all risk scenarios when dealing with extreme situations (Corner Cases) and systemic failures. Fault Injection Testing has emerged as … Read more