▲ Click Above to Follow STM32 In the past, developers often overlooked the security issues of embedded devices when discussing them, assuming that embedded devices are not easily susceptible to network attacks and are not targets for hackers, or that simply implementing encryption and authentication suffices for adequate security. However, in today’s world of the … Read more
Author | littleshrimp Produced By | Automotive Development Circle Disassembling the Volkswagen Engine ECU: EEWorld user littleshrimp received an engine ECU removed from a scrap Volkswagen. Through his detailed disassembly, he discovered many common classic chips, as well as many unique design aspects. (Original post from EEWorld forum, welcome to enter the link to communicate … Read more
https://thecopenhagenbook.com/ Server-side tokens A server-side token is any long, random string that is stored on the server. It may be persisted in a database or in-memory data store (e.g. Redis) and is used for authentication and verification. A token can be validated by checking if it exists in storage. Examples include session IDs, email verification … Read more
PIR sensor, which stands for Passive Infrared Sensors, is an electronic component used to detect the infrared radiation emitted by the human body. It senses the presence of a person by detecting the infrared radiation in the surrounding environment, and is commonly used as a motion detector in the security field. Working Principle of PIR … Read more
Hey, friends! I am biubiu. Today, I'm going to share with you a super useful Python password handling library – Passlib! In the development process, password handling is a very important and tricky aspect. How to store user passwords securely? How to verify passwords? These are questions we need to pay special attention to. Luckily, … Read more
In this article, we will demonstrate how to simulate the firmware of a given IoT device. Firmware simulation can be used for various purposes, such as providing a better way to analyze firmware, testing exploits, and completing remote debugging. Based on this technology, you can simulate firmware of different architectures and interact with it without … Read more
This article mainly introduces the composition of electronic components in automotive architecture from the perspective of software development, and explains why embedded software development is necessary for automobiles. What is ECU? In new energy vehicles, when we shift to drive and press the accelerator, the car moves forward, and when we press the brake, the … Read more
Today’s Technology News Recently, the National Medical Products Administration announced the seizure of a batch of rabies vaccines produced by Changchun Changsheng Biotechnology Co., Ltd., which had falsified production records. Relevant illegal activities are under investigation. According to media reports, several vaccine companies, including Changsheng Biotechnology, Wuhan Biological Products, and Shenzhen Taikang, are all controlled … Read more
I have set up a server at home, hosting a personal homepage, cloud storage, project management applications, and it runs smoothly. Moreover, all the data is stored locally, ensuring data security. These applications meet the needs of internet access well, and I use the open-source FRP for intranet penetration. I find it very comfortable to … Read more
Raspberry Pi is a great way to learn about computer security. In this series, we will explore this in our eleventh article. — Anderson Silva Is there a hotter topic in technology than protecting your computer? Some experts will tell you there is no such thing as an absolutely secure system. They joke that if … Read more