Follow “Electronic Engineering Magazine” and add the editor on WeChat Regional groups are now open, please send messages 【Shenzhen】【Shanghai】【Beijing】【Chengdu】【Xi’an】 to the public account In recent years, the proliferation of the Internet of Things (IoT) has transformed the world of industrial automation and home automation. In these fields, connected devices control machines, manage critical data, and … Read more
Click the “blue words” above to follow us! 2025.06.18 Word count: 5056 Estimated reading time: 13 minutes Abstract This article proposes a design for a secure and trusted circuit based on the security requirements of the boot process for embedded devices, achieving a trusted embedded system. The design method of this secure and trusted circuit … Read more
With the widespread application of embedded devices in critical fields such as industrial control, automotive electronics, and the Internet of Things, system security has become an essential aspect of design. The Secure Boot mechanism serves as the first link in the firmware trust execution chain, effectively preventing the execution of unauthorized code and ensuring that … Read more
Source | Renesas Embedded Encyclopedia With the development of embedded systems, the demand for code upgrade functionality in products is increasing. Code upgrades can achieve goals such as supporting new features and fixing bugs. The essence of a code upgrade is the process of erasing and writing to the on-chip flash memory (mainly code flash). … Read more
Peripheral Attention+Star PublicAccount to not miss exciting content Source | Embedded Intelligence Bureau When you are debugging a development board late at night, and your fingers habitually type <span>printenv</span> in the serial terminal, have you ever wondered: As the gatekeeper of the hardware world, why does U-Boot lack even basic password protection? This is not … Read more
Introduction Are you aware of the following: What is the significance of automotive information security? What is the main purpose of Secure Boot? What are the conventional implementation solutions for Secure Boot? In this article, we will explore and answer these questions together. For better understanding, here is the outline of the article: ▍Main Content … Read more
Follow + star our public account, don’t miss the wonderful content Author: HywelStar Recently, while chatting with several friends involved in embedded systems, we discussed system security and found that many projects are still relatively weak in system-level security design. Today, let’s talk about what security hardening can be done at the system level in … Read more
With the increasing frequency of data breach incidents, data encryption and security measures for SSDs have become increasingly important. This article will explore the data encryption technologies for SSDs and other security enhancement measures to ensure data privacy. The Importance of Data Encryption As high-density data storage devices, SSDs are widely used in personal computers, … Read more
Estimated reading time: 8 minutes > With the advent of the Industry 4.0 era, PLC security has become a top priority in industrial control systems. Are you also pondering: – How can PLC systems withstand increasingly severe cyber attacks? – What exactly is a hardware trust root? Why is it so important? – How should … Read more
This video provides an overview of the security features of the Jetson product series and details the steps involved in the secure boot process, integration, and deployment. More Jetson Tutorials: NVIDIA Jetson TX2 Series Interface Tuning and Compliance Testing Guide Designing Cameras Using NVIDIA Jetson TX2 The new version of Matlab has fully integrated support … Read more