Hello Adventurers! Today we embark on a mysterious journey to explore the secrets of data encryption! 📝 Mission Briefing Difficulty: ⭐⭐⭐⭐ Objective: Master data encryption skills Estimated Duration: 45 minutes Initial Equipment: Python 3.x Level 1: Beginner Village – Acquiring Basic Equipment 🎯 Beginner Task: Install PyCrypto # Install basic equipment pip install pycryptodome # … Read more
▼ Click the card below to follow me First to Spot the Cow and Horse ▲ Click the card above to follow me In today’s digital industrial environment, data security has become an issue that cannot be ignored. As the core device of industrial automation, the security of data transmission in PLCs (Programmable Logic Controllers) … Read more
According to reports from Electronic Enthusiast Network (by Li Ningyuan), PLC, or Programmable Logic Controller, is a digital operation electronic system specifically designed for use in industrial environments. Generally speaking, a PLC consists of three parts: hardware, software, and compiler. Delving deeper, there are many components involved. The hardware includes I/O modules, CPU modules, terminal … Read more
Content Summary Introduction 1. Detailed Guide on Using FlexIO Module in S32K1xx MCU 1.1 Content Summary of Detailed Guide on Using FlexIO Module in S32K1xx MCU 1.2 Introduction to Sample Projects Provided in the Detailed Guide on Using FlexIO Module in S32K1xx MCU 2. User Manual for CSEc Hardware Encryption Module in S32K1xx MCU 2.1 … Read more
Secure Intelligent TF Card The Secure Intelligent TF Card is a universal password product that provides security services for terminal devices supporting the Miscro SD interface (such as mobile phones, tablets, etc.), with the data storage function of a regular TF card. It can provide identity authentication, data confidentiality, and integrity protection for users in … Read more
Hardware Security Module A Hardware Security Module, abbreviated as HSM, is a physical device specifically designed to securely generate, store, and manage digital keys. HSM plays a crucial role in the field of information security, especially in application scenarios that require high security levels, such as financial services, government agencies, data centers, and the … Read more
Automotive Cybersecurity Software Development Practical Training Time: August 26-27, 2023 Location: Shanghai At the end of the document, there are related articles on automotive information security for study reference! Course Overview (Delivery cases of automotive information security-related courses include: China Automotive Innovation Center, Geely Automobile, Freytech, China Automotive Center, BAIC New Energy, ZF, Huichuang Automotive, … Read more
Preface After the basic hardware has the capability of independent control, necessary security reinforcement in upper-level applications becomes the main task of terminal security. Among these, hardware encryption work is one of the fundamental tasks for application security reinforcement, and encryption chips are indispensable encryption hardware. In products such as U-shields, smart cards, card readers, … Read more
Note: 1. Thank you all for your attention, continuing to summarize last week’s wonderful content. 2. Last week, a video was shared: BSP Video Tutorial Episode 21: Easily Achieve Variable Length Serial Port DMA Send/Receive with One Click, Supporting Bare Metal and RTOS, Including Two Approaches: MDK and IAR, More Convenient Than CubeMX 0 Weekly … Read more
In practical engineering, we often hear Alarm Alarm Alarm; for example, a watchdog timeout triggered an Alarm, or PLL anomalies triggered an Alarm… Why do we need these Alarms? Who manages these Alarms? When an Alarm occurs, how should it be handled? With these questions in mind, this article discusses the core component of the … Read more