fault injection

Injecting Faults and Debugging with ChaosBlade-Operator in K8S

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Injecting Faults and Debugging with ChaosBlade-Operator in K8S

â–ŚIntroduction: A New Tool for Chaos Engineering ChaosBlade, as an open-source chaos engineering toolchain from Alibaba, abstracts chaos experiments into Kubernetes CRD resources through the ChaosBlade-Operator project. Utilizing the open capabilities of K8S, CRD resources can manage all software and hardware resources and interact with various resources, achieving declarative chaos experiment management that makes fault … Read more

Innovative Development: Fudian Bank Completes Its First Chaos Attack and Defense Drill for Business Systems and Pre-Production Fault Injection for the Next-Generation Core System

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Innovative Development: Fudian Bank Completes Its First Chaos Attack and Defense Drill for Business Systems and Pre-Production Fault Injection for the Next-Generation Core System

In the context of continuous innovation and development in financial digitization, Fudian Bank’s information system has gradually transitioned from the original monolithic centralized architecture to a distributed architecture, and from the original IOE architecture to a fully domestically produced architecture. In 2024, Fudian Bank will take the lead in launching the cloud migration of the … Read more

Chaos Engineering Practice: Fault Injection and Monitoring System with Chaos Mesh

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Chaos Engineering Practice: Fault Injection and Monitoring System with Chaos Mesh

1. Let’s clarify what Chaos Engineering is. A few days ago, my colleague Wang was mumbling in the break room: “Our system claims to be highly available, but who knows if it can really hold up when something goes wrong?” This hits the nail on the head—Chaos Engineering is essentially the study of proactively finding … Read more

Integrated Modular Avionics Fault Injection Technology Based on AFDX Network

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Integrated Modular Avionics Fault Injection Technology Based on AFDX Network

Follow us for free subscriptions to the latest avionics news. Abstract To validate the health management functions of Integrated Modular Avionics (IMA) systems, a technical solution for fault injection through Avionics Full-Duplex Switched Ethernet (AFDX) is presented. Under this solution, a configuration management method for fault data is proposed, along with a sending strategy to … Read more

New Breakthrough in Functional Safety Testing: Innovative Practices in Fault Injection Technology

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New Breakthrough in Functional Safety Testing: Innovative Practices in Fault Injection Technology

Author | ktw624 Editor | Not Eating Pig Head Meat IntroductionWith the rapid development of intelligent connected vehicle technology, the driving experience and travel efficiency have significantly improved, and people’s attention to safety has also increased. To ensure driving safety, functional safety standards such as ISO 26262 impose strict requirements on automotive electronic and electrical … Read more

Intentional and Unintentional Fault Injection in Virtual Platforms

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Intentional and Unintentional Fault Injection in Virtual Platforms

The focus of building virtual platforms often lies in system operation, especially in the field of digital twins for automotive and aerospace applications. Only by ensuring that the virtual platform can operate the system correctly can the software run reliably on the virtual platform. To ensure the system operates correctly, it is often necessary to … Read more

Software Fault Injection Methods

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Software Fault Injection Methods

01 Introduction to Fault Injection Methods // In critical scenarios related to functional safety, intensive testing activities are essential to ensure that new systems and built-in fault tolerance mechanisms operate as expected. Ensuring that the system operates normally in the event of a failure (Fail Operational) is a more complex issue than traditional testing content. … Read more

Safety Assessment of Automated Vehicle Functions | Simulation-based Fault Injection

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Safety Assessment of Automated Vehicle Functions | Simulation-based Fault Injection

How can one know? This article is translated from the “2017 IEEE International Conference on Vehicular Electronics and Safety (ICVES)” Included article: Safety Assessment of Automated Vehicle Functions by Simulation-based Fault Injection Original authors: Garazi Juez, Estibaliz Amparan Editor’s note When analyzing the concept phase of automotive functional safety based on the existing version of … Read more

Detailed Explanation of Fault Injection (Part 1)

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Detailed Explanation of Fault Injection (Part 1)

When conducting physical security assessments on IoT devices, one of the goals is to utilize debugging interfaces or accessible chips to study the device’s operation. Ideally, a complete file system is extracted from the device to find methods for gaining root access. This makes it easier to check which services are running, debug them if … Read more

Breakthrough in Traditional Reliability Testing: Best Practices in Chaos Engineering

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Against the backdrop of the rapid and stable development of the digital economy, cloud computing has become the cornerstone of enterprises’ digital transformation. The application layer pursues more comprehensive, convenient, and faster services, which in turn drives the technology layer systems to become increasingly large, making it more challenging to maintain these systems. The occurrence … Read more