HTTP/2 and HTTP/3: Efficient Network Protocols in Python Development With the development of the internet, the HTTP protocol has undergone several major updates, from the original HTTP/1.x to the current HTTP/2 and HTTP/3, which greatly improve network performance and developer experience. In this article, we will delve into the core concepts, application scenarios, and some … Read more
Master HTTP Requests with Python: Easy Introduction to Httpie 🚀 Today, I want to introduce you to an HTTP tool library that I frequently use in my daily development — httpie. As a Python developer, we often need to debug API interfaces and test HTTP requests. While GUI tools like Postman are powerful, sometimes it’s … Read more
Follow “Script Home ” with millions of developers Source / Warm Blue Notes (ID: yqy94xq95) Content published with authorization This article mainly reviews common attacks on TCP/IP, aiming to provide at least a basic understanding. Introduction Introduction 1 IP Spoofing What is IP? In a network, every device is assigned an address. This address is … Read more
This article is a submission from a friend, Han Shijun. If you have excellent articles you would like to submit, feel free to contact me. Everyone relies on network communication every day, but how do these devices communicate with each other? I wrote this article so you can read it from thousands of miles away. … Read more
This article mainly reviews common attacks on TCP/IP, aiming to provide at least a basic understanding. Introduction Introduction 1 IP Spoofing What is IP? In a network, every device is assigned an address. This address is like a home address for a person, consisting of a number and a room. The number represents the subnet, … Read more
Click the “Yudaosource” above and select “Set as Star” Regardless of the old waves or the new waves? The waves that can roll are the good ones! Articles updated daily at 8:55, losing a bit of hair every day… Source Code Boutique Column Original | Java 2020 Super God Road, very intense~ Open-source projects with … Read more
I just don’t love you anymore. This song that I have been looping for a week now sounds like 5G singing to TCP/IP. As we all know, 4G LTE is fully IP-based, with upper-layer transmission using the TCP/IP protocol (as shown in the figure below). â–˛LTE User Plane Protocol Architecture However, this familiar architecture has … Read more
Hello everyone, I amAms, Today I will talk about theTCP/IPThree-Way Handshake and Four-Way Teardown Process Analysis A virtual connection is established through a three-way handshake. 1. (Client) > [SYN] > (Server)IfClientandServerare communicating. WhenClientwants to communicate withServer,Clientfirst sends aSYN (Synchronize)marked packet toServerto request a connection.Note: A SYNpacket is a TCP packet with only the SYN flag … Read more
(Click the public account above, to quickly follow) Original: Dan Nanni Translation: KayGuoWhu Link: https://linux.cn/article-4326-1.html Nowadays, many system administrators still configure network functions and troubleshoot network issues using command-line tools such as ifconfig, route, arp, and netstat (collectively known as net-tools). Net-tools originated from the BSD TCP/IP toolbox and later became the tool for configuring … Read more
The reason for studying these three protocols together is that they operate at the same layer. The ARP protocol is used to find the Ethernet MAC address of the target host, while IP carries the message to be sent. The data link layer can obtain transmission information from ARP and the data to be transmitted … Read more