With the development of 5G technology and the popularity of IPv6, the Internet of Things (IoT) industry has entered a period of rapid growth. IoT applications across various industries have surged, particularly in the industrial and power sectors. The intelligent and informational transformation of traditional industrial and power facilities through IoT technology and devices has … Read more
Fluent Bit is a popular logging and metrics solution for Windows, Linux, and macOS, embedded in major Kubernetes distributions, including those from Amazon AWS, Google GCP, and Microsoft Azure. As of March 2024, Fluent Bit has been downloaded and deployed over 13 billion times, a significant increase from the 3 billion downloads reported in October … Read more
NIS Research Institute Shenzhen Network and Information Security Industry Association —— For more content, click to read the original article. In recent years, the independent innovation capability of commercial cryptography products in our country has continuously strengthened, and the industrial support capability has been continuously improved. A rich variety of commercial cryptography product systems have … Read more
As a new type of information technology, blockchain systems exhibit varying degrees of functionality completeness, security, scalability, performance, and maturity. Through multidimensional and in-depth evaluations of blockchain-related products, shortcomings can be identified and addressed, thereby resolving issues related to the sustainability of blockchain applications caused by technical problems and redundant constructions. Introduction to the “Trusted … Read more
Click the blue text above to follow us DNS DNS (Domain Name Service) is a domain name resolution service that performs the necessary conversion between domain names and IP addresses, utilizing TCP and UDP on port 53. Functions of the DNS System: Forward Resolution: Finding the corresponding IP address based on the domain name. Reverse … Read more
In recent years, incidents of supply chain constraints have become frequent. Although the two recent incidents are not directly related to our country, they inevitably evoke a sense of loss and concern. First, ARM’s cancellation of the instruction set architecture license to Qualcomm indicates that commercial reputation is worthless in the face of economic interests. … Read more
Click the blue text to follow us In 2022, facing the rapid evolution of global changes and the impact of the COVID-19 pandemic, under the strong leadership of the Party Central Committee with Xi Jinping at its core, various regions and departments efficiently coordinated epidemic prevention and control with economic and social development, increasing … Read more
The history command is an indispensable and powerful tool in the daily use and management of Linux systems. It not only records the commands executed by the user but also helps us quickly review the operation history, troubleshoot issues, and even improve work efficiency to some extent. This article will start with the basic usage … Read more
Today, I will share some important points regarding Linux account management that beginners often overlook. 1. Disable Remote Login for Root By default, Linux allows the <span>root</span> account to log in remotely via SSH, which effectively exposes the system’s highest privilege account to the public network. Hackers only need to guess the password to cause … Read more
Linux | Red Hat Certified | IT Technology | Operations Engineer 👇 Join our technical exchange QQ group with a note【Public Account】for faster approval Before explaining the permission issues, I would like to briefly introduce the essence of commands and the role of the command line interpreter. Introduction 01 The Essence of Commands Entering a … Read more