Click the mini-program card below to view the original post for more content 1. Background As the number of network devices increases, the workload of manually checking configurations significantly rises, leading to potential omissions or misjudgments. To enhance the efficiency and accuracy of configuration checks, it is necessary to leverage Python to build automated checking … Read more
NetRise, a company focused on protecting firmware and software components of IoT devices, has reported that many network devices remain susceptible to the Pixie Dust attack method discovered over a decade ago via Wi-Fi. This was reported by SecurityWeek. Image Source: SecurityWeek The attack, known as Pixie Dust, was discovered in 2014, when it was … Read more
Types, Differences, and Implementation Considerations of Linux Device Drivers In the Linux operating system, device drivers serve as the bridge between hardware devices and the operating system, providing an interface for interaction with hardware devices. Linux device drivers can be categorized into several types based on their functions and application scenarios. This article will detail … Read more
1.1 What is a Network Device 1. A network device is primarily responsible for sending and receiving network data packets. It transmits data packets received from upper-layer protocols using a specific media access control method and passes the received data packets to upper-layer protocols. The network interface is the third category of standard devices in … Read more
In modern IT systems, the HTTP/HTTPS protocol has become the foundation for the majority of application communications, serving as a bridge between the front end and back end, users and services. From API services, web sites, to gateways, load balancers, CDNs, and WAFs… almost all core systems are handling massive amounts of HTTP(S) requests. Before … Read more
In modern smart homes, home servers and network devices have become indispensable components. These devices typically require continuous operation 24 hours a day, making heat dissipation and safety protection particularly important. This article will discuss how to effectively manage heat dissipation issues in the home server and network device area and ensure their safe operation. … Read more
In today’s world where network devices are constantly increasing, have you ever wondered how devices like IP phones and wireless APs easily obtain power support? The answer is PoE technology, which will give you a comprehensive understanding in just 5 minutes! 1. What Is PoE? PoE, or Power over Ethernet, is a technology that allows … Read more