With the rapid development of the internet, HTTP/2 has become the standard protocol for modern website optimization. Compared to HTTP/1.1, HTTP/2 introduces features such as multiplexing, header compression, and server push, which can significantly improve webpage loading speed, especially for resource-intensive websites. This article will detail how to enable HTTP/2 support on Nginx and perform … Read more
In the context of increasingly severe cybersecurity threats, how to protect the communication security of embedded devices, mobile applications, and even enterprise systems has become a pressing issue for developers. wolfSSL, as an efficient, lightweight, and industry-standard compliant SSL/TLS library, has gradually become the preferred choice for security in embedded and resource-constrained environments due to … Read more
1 TCP/IP 1.1 Definition of TCP/IP TCP/IP is a suite of protocols, also known as the Internet Protocol Suite. Computers can only communicate by adhering to these rules. TCP and IP are just two of the important protocols, which is why the suite is named TCP/IP. It actually consists of four layers of protocols. 1.2 … Read more
To clearly explain the implementation principles of the HTTPS protocol, we need to understand at least the following background knowledge. 1. A rough understanding of several basic terms (HTTPS, SSL, TLS) 2. A rough understanding of the relationship between HTTP and TCP (especially “short connection” vs. “long connection”) 3. A rough understanding of the concept … Read more
Before discussing HTTPS, let’s first talk about what HTTP is. HTTP is a protocol that we use when browsing the web. The data transmitted using the HTTP protocol is unencrypted, meaning it is in plain text, making it very insecure to transmit private information using HTTP. To ensure that this private data can be transmitted … Read more
HTTP (Hypertext Transfer Protocol) and HTTPS (Secure Hypertext Transfer Protocol) are protocols used for transmitting data over the internet. The main difference between them lies in security and data encryption. Below is a detailed comparison and introduction to the relevant mechanisms: 1. Differences Between HTTP and HTTPS Security: HTTP: Data is transmitted in plaintext, making … Read more
Go 1.22 introduces several optimizations, particularly in terms of HTTP performance. As Go continues to evolve, enhancements related to HTTP performance are crucial since HTTP is a core component of many applications. Here are 4 updates regarding HTTP performance optimization in Go 1.22: 1. Optimized Memory Management for HTTP/2 Requests Go 1.22 has made memory … Read more
Good evening, my friends! When we browse the internet, we often see “http” or “https” at the beginning of a URL. Both represent the HyperText Transfer Protocol, but there is a key difference between them: “security.” Today, we will explore the differences between HTTPS and HTTP, as well as their working principles and applications. Today’s … Read more
Basic Concepts HTTP (HyperText Transfer Protocol) is an application layer protocol used for distributed, collaborative, and hypermedia information systems. Simply put, it is a method for publishing and receiving HTML pages, used to transmit information between web browsers and website servers. HTTP operates by default on TCP port 80, and users access standard HTTP services … Read more
Cisco Certification | Huawei Certification | IT Technology | Network Engineer 👇3000-person technical exchange QQ group, note [public account] for faster access In the vast ocean of the Internet, we perform countless data transmissions every day. Whether browsing web pages, downloading files, online shopping, or social interactions, these seemingly simple operations rely on two important … Read more