“At 3 AM, the smart speaker suddenly plays an advertisement; the camera feed is accessed by a stranger’s account; the mobile app pops up a notification saying ‘Someone visited your home today’… When smart home devices use ‘data’ to paint a picture of your life, what you think is ‘convenience’ may actually be the beginning … Read more
In internet communication, HTTP and HTTPS are the core protocols for data transmission between clients (such as browsers) and servers. There are essential differences between the two in terms of security, working principles, and more. Below, we will provide a detailed analysis from the perspectives of concepts, working principles, and core differences. Differences between HTTP … Read more
[Image] At the recent 2025 World Internet Conference in Wuzhen, data security became a focal point of public concern. Experts believe that improper use of AI large models can lead to privacy breaches, and arbitrary access to public Wi-Fi can be exploited by malicious actors. What daily habits can lead to the leakage of personal … Read more
Are AI Agents more reliable than humans in financial risk management? Recently, I noticed that the banking industry is undergoing an intelligent revolution, from ChatGPT to DeepSeek, and now to Manus. The wave of AI is evolving from general large models to AI Agents with autonomous decision-making capabilities. This change is significant; it is reshaping … Read more
The Charm of MES and Industrial IoT (IIoT) Integration Begins to Emerge On the grand stage of industrial production, MES (Manufacturing Execution System) and Industrial IoT (IIoT) shine like two brilliant stars. MES focuses on the management and execution of production processes, while Industrial IoT excels in equipment connectivity and data collection. What wonderful reactions … Read more
Monitoring devices are like silent sentinels. They are distributed in corners, high altitudes, and wilderness, standing guard year-round. Smoke detectors, surveillance cameras, environmental sensors… what do these devices fear the most? It’s not harsh environments, but losing connection. The IoT SIM card provides them with a promise of “never dropping offline.” Monitoring devices are often … Read more
In the digital age, data security has become a core issue that cannot be ignored by businesses and individuals. As the cornerstone of information security, cryptographic algorithms are widely used in areas such as email, network communication, digital signatures, and digital rights management. This article will start from the basic principles of cryptographic algorithms, deeply … Read more
In the development of smart devices, Bluetooth configuration is a very common and critical step. This article will comprehensively outline the process and key points of Bluetooth configuration, starting from entering configuration mode to connecting the device to the network and entering business operations, explained step by step. Table of Contents 1. Preliminary Notes on … Read more
IoT cards are not ordinary SIM cards. Although they look similar, their purposes and design philosophies are completely different. Many people, when first encountering them, might think of them as just a data card that can be used once inserted. However, it is not that simple. Traditional networking methods, such as Wi-Fi, Bluetooth, and wired … Read more
2025年第8期总第752期 Niuh Haohao Zhang Yitong Miao Jianchen Yao Jun Lei Chi Xi’an Aviation Computing Technology Research Institute, China Aviation Industry Corporation Abstract:/ABSTRACT The Internet of Things (IoT) technology, as one of the core supporting technologies for the digital transformation of enterprises, plays a crucial role in the transformation of quality inspection processes for avionics products. … Read more