Insights & Innovations in Embedded & Wireless Technology
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Handpicked articles covering the latest trends and innovations.
14 May 2025
Exploring Zephyr RTOS: A Lightweight, Scalable Real-Time Operating System for the Modern IoT Era
In today's fast-evolving technology landscape—where everything from wearables to industrial sensors demands real-time responsiveness and efficient resource management—the role of a robust yet lightweight operating system is more crucial than ever. Enter Zephyr RTOS , an open-source, real-time operating system (RTOS) designed with scalability, modularity, and security in mind.
Designing a Robust Boot Process with MCUboot and Zephyr RTOS
In embedded systems, the bootloader is more than just a startup routine. It's the gatekeeper of your firmware's security, reliability, and updateability. If you're working with Zephyr RTOS, MCUboot is your go-to open-source bootloader.
Zephyr OS Security: Architecture, Features, and the Future of IoT Security
Zephyr OS is a leading open-source real-time operating system (RTOS) designed for resource-constrained devices, with security as a core design principle. As IoT adoption accelerates, the security of edge devices running Zephyr OS is paramount. This blog explores Zephyr OS’s security architecture, its detailed components, the current IoT security landscape, real-world applications, and what the future holds.
SELinux: Architecture, Use Cases, and Visualizations
SELinux (Security-Enhanced Linux) is a Linux kernel security module that enforces mandatory access control (MAC) policies. It provides a robust way to confine processes and users, limiting the potential damage that could be caused by exploits or misconfigurations
WLAN Analysis using TShark and Machine Learning - part 1
Combining TShark for wireless packet capture with machine learning (ML) enables advanced, automated analysis of wireless network traffic—ranging from intrusion detection to traffic classification and anomaly detection. Here’s how these technologies integrate and what practical workflows look like:
Designing a Robust Boot Process with MCUboot and Zephyr RTOS
In embedded systems, the bootloader is more than just a startup routine. It's the gatekeeper of your firmware's security, reliability, and updateability. If you're working with Zephyr RTOS, MCUboot is your go-to open-source bootloader.
Zephyr OS Security: Architecture, Features, and the Future of IoT Security
Zephyr OS is a leading open-source real-time operating system (RTOS) designed for resource-constrained devices, with security as a core design principle. As IoT adoption accelerates, the security of edge devices running Zephyr OS is paramount. This blog explores Zephyr OS’s security architecture, its detailed components, the current IoT security landscape, real-world applications, and what the future holds.
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Explore our latest blogs covering advancements, best practices, and expert opinions.
14 May 2025
Exploring Zephyr RTOS: A Lightweight, Scalable Real-Time Operating System for the Modern IoT Era
In today's fast-evolving technology landscape—where everything from wearables to industrial sensors demands real-time responsiveness and efficient resource management—the role of a robust yet lightweight operating system is more crucial than ever. Enter Zephyr RTOS , an open-source, real-time operating system (RTOS) designed with scalability, modularity, and security in mind.
15 May 2025
Designing a Robust Boot Process with MCUboot and Zephyr RTOS
In embedded systems, the bootloader is more than just a startup routine. It's the gatekeeper of your firmware's security, reliability, and updateability. If you're working with Zephyr RTOS, MCUboot is your go-to open-source bootloader.
21 May 2025
Zephyr OS Security: Architecture, Features, and the Future of IoT Security
Zephyr OS is a leading open-source real-time operating system (RTOS) designed for resource-constrained devices, with security as a core design principle. As IoT adoption accelerates, the security of edge devices running Zephyr OS is paramount. This blog explores Zephyr OS’s security architecture, its detailed components, the current IoT security landscape, real-world applications, and what the future holds.
29 May 2025
SELinux: Architecture, Use Cases, and Visualizations
SELinux (Security-Enhanced Linux) is a Linux kernel security module that enforces mandatory access control (MAC) policies. It provides a robust way to confine processes and users, limiting the potential damage that could be caused by exploits or misconfigurations
30 May 2025
WLAN Analysis using TShark and Machine Learning - part 1
Combining TShark for wireless packet capture with machine learning (ML) enables advanced, automated analysis of wireless network traffic—ranging from intrusion detection to traffic classification and anomaly detection. Here’s how these technologies integrate and what practical workflows look like:
23 Jun 2025
High Level Design of Timeouts in Zephyr
A timeout is a software event scheduled to occur after a specific number of kernel ticks. It’s used to: