Embedded Security

Hardware-Level Security Protection Guide: Infineon’s TPM 2.0 Evaluation Board Integrated with Raspberry Pi

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Hardware-Level Security Protection Guide: Infineon's TPM 2.0 Evaluation Board Integrated with Raspberry Pi

With the surge in the number of connected devices, cyber attacks leveraging AI technology are becoming increasingly rampant. In this context, the European Union has introduced various security legislations and standards, including the “Cybersecurity Resilience Act,” compelling companies to accelerate their security technology upgrades. This article will introduce the TPM (Trusted Platform Module) and the … Read more

Infineon’s RISC-V Strategy: From Automotive Safety to a Heterogeneous Future

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Infineon's RISC-V Strategy: From Automotive Safety to a Heterogeneous Future

In the post-Moore’s Law era, the paradigm shift in computing power is gradually moving RISC-V from edge scenarios to mainstream architecture due to its open, modular, and scalable characteristics. In this global competition of “architecture reconstruction,” Infineon is quietly playing a role as a “steady yet transformative” player: neither rushing to replace ARM as the … Read more

Security of Embedded Systems in Smart Homes and Industry 4.0

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Security of Embedded Systems in Smart Homes and Industry 4.0

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

Why Does U-Boot Typically Lack Password Protection?

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Why Does U-Boot Typically Lack Password Protection?

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

What is the Meaning and Role of TrustZone in Cortex-M85 (RA8) Microcontroller?

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What is the Meaning and Role of TrustZone in Cortex-M85 (RA8) Microcontroller?

Follow+Star Public Account Number, don’t miss out on exciting content Author | strongerHuang WeChat Public Account | strongerHuangTrustZone, translated as: secure zone, trusted zone.TrustZone is a hardware-level security technology introduced by ARM, aimed at providing stronger security protection for embedded systems by isolating sensitive resources from non-secure operations.The latest Arm Cortex-M85 core includes TrustZone functionality, … Read more

What is the Meaning and Role of TrustZone in Cortex-M85 (RA8) Microcontroller?

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What is the Meaning and Role of TrustZone in Cortex-M85 (RA8) Microcontroller?

Follow+Star Public Account Number, don’t miss out on exciting content Author | strongerHuang WeChat Public Account | strongerHuangTrustZone, translated as: secure zone, trusted zone.TrustZone is a hardware-level security technology introduced by ARM, aimed at providing stronger security protection for embedded systems by isolating sensitive resources from non-secure operations.The latest Arm Cortex-M85 core includes TrustZone functionality, … Read more

Botnets Trigger IoT Security Battle: Discussing Embedded Security

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The rise of Internet of Things (IoT) botnets has become a security threat in emerging industries such as smart homes, smart cities, and industrial networking. Distributed Denial of Service (DDoS) attacks from botnets have been around for some time, and IoT botnets are not new either. Botnets and Their Potential Threats A botnet refers to … Read more

Embedded Security Tool: Practical JTAG Debugging

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Embedded Security Tool: Practical JTAG Debugging

He is the “Little Horse” mentioned by TK at the GeekPwn conference in 2015, another alchemist who intruded into the security circle (originally a chemistry major) – HyperChem. After a few years of experience in software unpacking, he is currently focusing on embedded security and firmware reverse engineering. This researcher from Tencent Security’s Xuanwu Lab, … Read more

Two New Points in Automation: Changes Brought by IoT (Part One: Embedded Device Security, Old Soldiers with New Stories, Relating to IIoT Security)

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Two New Points in Automation: Changes Brought by IoT (Part One: Embedded Device Security, Old Soldiers with New Stories, Relating to IIoT Security)

Introduction Industrial automation consists of two parts: networking and interconnection of devices, and the design and manufacturing of embedded devices. The development of the Internet of Things (IoT) poses challenges to the interconnectivity and information security of factory, industrial facilities, and service equipment. Previously, when devices were not connected to the internet, everything was safe; … Read more