In recent years, we have witnessed significant advancements in technologies such as 5G, cloud computing, and edge computing, and we are filled with anticipation for the applications of emerging technologies like intelligent devices, autonomous driving, Web 3.0, and the metaverse. Ultimately, all of these rely on the storage and distributed real-time processing of massive amounts … Read more
Source | https://segmentfault.com/a/1190000015342043 We’ve previously written many articles on the well-discussed topic of HTTP and HTTPS, such as the one titled “From HTTP to HTTPS to HSTS,” which detailed the evolution of HTTP and HTTPS. That’s right, it’s the evolution of HTTP beast into HTTPS beast. So today, we mainly discuss what exactly HTTPS encrypts. … Read more
Written by Qi Jun In our impression, as well as in many movies, if a hacker wants to eavesdrop or steal someone’s information, they must be online and invade someone’s computer through the network. However, in reality, advanced hackers can even steal information from your computer without being connected to it. Is this possible? This … Read more
HC3i is China’s first professional network platform focusing on medical information, Internet healthcare, and mobile healthcare. [IT Infrastructure Construction in New Era Hospitals] IT Virtualization Solves Redundant Hardware Issues During the recently concluded “12th Five-Year Plan,” the state paid special attention to the medical health information standard system, launching standard research and application. Based on … Read more
The IoT counter components serve as critical nodes connecting the physical world with digital systems. By accurately capturing and digitizing the “event frequency,” they become fundamental perception units in fields such as industrial automation, smart cities, and public services. Compared to traditional counters, their core advantages lie in “networking,” “intelligence,” and “scenario adaptability.” The following … Read more
As the penetration rate of smart home devices continues to rise, traditional home repair services are increasingly unable to meet user demands. The scale of China’s smart home market has surpassed 200 billion yuan, with an annual growth rate exceeding 20% , forcing the repair service industry to undergo transformation.Woodpecker Home Repair, as a representative … Read more
Smart Home Chips: Transition from General-Purpose to Specialized In the rapidly advancing technology landscape, the smart home sector is undergoing a profound transformation, one of the core driving forces of which is the shift of smart home chips from general-purpose to specialized. Previously, general-purpose chips held a significant position in the smart home field due … Read more
In Linux systems, file encryption is an important means of ensuring data security. Whether for local storage or remote transmission, a reasonable encryption strategy can effectively prevent the leakage of sensitive information. This article will detail file encryption methods on Linux based on OpenSSL 3.5, covering scenarios such as file packaging encryption, single file encryption, … Read more
To continuously enhance education on network and data security and to jointly create a safe and reliable cyberspace, we present the compilation of recent typical cases in the field of network and data security from various regions across the country: 01 In August 2025, the Pingyang County Cyberspace Administration discovered vulnerabilities in the network information … Read more
Regular data backups are crucial for both servers and local computers.Despite significant technological advancements, people still tend to rely on tried-and-true old backup methods to protect their data from potential loss.Operating systems have become increasingly better at preventing catastrophic system crashes that lead to data loss. However, since data loss is inevitable, businesses and regular … Read more