Bridging the Gap - Linux in Safety Critical Systems
Explore Linux's role in safety-critical systems, industry pressures, and strategies for bridging gaps. Learn about working groups, reference processes, and focus areas for enhancing safety in various domains.
Behind the Scenes of an Update Framework: RAUC
Explore RAUC's robust update framework, covering design decisions, use cases, and integration aspects for embedded systems. Gain insights into fail-safe updating, authentication, and future enhancements.
Challenges of Low Spec Embedded Linux
Explore challenges and solutions for low-spec embedded Linux devices, focusing on memory, tooling, and distributions to optimize performance in resource-constrained environments.
Introduction to HyperBus Memory Devices
Explore HyperBus memory devices, their protocol, and Linux kernel framework. Learn about HyperFlash, CFI compliance, and writing HyperBus Memory Controller drivers for high-performance flash connectivity.
Trusted Firmware - Building Secure Firmware Collaboratively
Explore collaborative firmware security with Trusted Firmware. Learn about vulnerabilities, applications, and architecture for building robust, secure systems across various platforms.
OP-TEE is Ready - Let's Use It
Explore OP-TEE's capabilities and practical applications in secure embedded systems with expert guidance from Pengutronix e.K.'s Rouven Czerwinski.
Upstream First Principle: Toward Super Long-Term Support in Open Source Development
Explore upstream-first development for long-term support in embedded Linux, focusing on efficiency, complexity management, and collaborative open-source practices.
News from the Embedded Graphics Space
Explore the evolving embedded GPU landscape, including new standards, hardware changes, and software ecosystem demands, with insights on Linux support and driver comparisons.
Challenges of Low Spec Embedded Linux
Explore challenges and solutions for low-spec embedded Linux devices, focusing on innovation, cost-effectiveness, and collaborative problem-solving in the consumer industry ecosystem.
Toybox vs BusyBox: Comparing Embedded System Command Line Tools
Comparing embedded system command line options: toybox, BusyBox, and GNU tools. Explores advantages and implications of each for building embedded systems.
Secure Updates for Memory Constrained XIP Systems
Explore secure update methods for memory-constrained XIP systems, addressing challenges and providing real-world examples for IoT devices running Linux directly from flash memory.
Aktualizr-lite: Secure OSTree Updates for Embedded Devices
Explore secure, scalable OSTree updates with Aktualizr-lite, eliminating the need for constant SD card reformatting and complex test automation in embedded device management.
Integrity Measurements and the Cruel World
Explore integrity measurement systems for embedded devices, overcoming challenges in security-enhanced Android and Linux to improve reliability without compromising user experience.
A Million Ways to Provision Embedded Linux Images
Explore diverse methods for provisioning embedded Linux images on IoT devices, covering bootloaders, storage options, and popular build systems like OpenEmbedded and Yocto.
Rich Authorization in Resource-Constrained Devices - TPM 2.0 Design and Use Cases
Explore TPM 2.0's advanced authorization capabilities in resource-constrained devices. Learn policy design, calculation, and satisfaction, with practical use cases and a complex example.
Building a Secure IoT Device
Explore challenges and solutions for building secure IoT devices, covering provisioning, trust, integrity, connectivity, attestation, and firmware updates in the context of PSA and Trusted Firmware M.
Breaking Firmware Trust From Pre-EFI - Exploiting Early Boot Phases
Explore recent UEFI firmware security changes, focusing on Intel CPUs. Covers firmware mitigations in SMM/DXE and new attacks on Intel PPAM, offering unique insights from an offensive security perspective.
Delivering Code with GitHub Actions
Learn to create efficient release pipelines using GitHub Actions, with practical examples for deploying applications to various targets, including embedded systems.
IoT, JavaScript and Beer Brewing - Cheers to That!
Explore IoT device hacking and beer brewing using JavaScript, microcontrollers, and serverless technologies. Learn to collect, process, and analyze fermentation data with open-source tools.
Securing IoT Connected Device Applications
Explore IoT device security challenges and solutions with AWS's Chief Evangelist. Learn best practices for protecting connected applications in safety-critical and privacy-sensitive environments.
Using the HC-SR04 Ultrasonic Distance Sensor with Arduino - Everything You Need to Know
Comprehensive guide on using HC-SR04 ultrasonic sensors with Arduino, covering basic setup, code libraries, accuracy improvements, 3-wire mode, and multiple sensor configurations.