Five common network security vulnerabilities
This article will discuss five common vulnerabilities and what you can do to prevent cybercriminals from invading your account
网络安全
What is an XSS attack and how to prevent it?
XSS (Cross-Site Scripting), cross-site scripting attack, because the abbreviation overlaps with CSS, it can only be called XSS. Cross-site scripting attack refers to an attack carried out by running illegal HTML tags or JavaScript in the browsers of registered users of web sites with security vulnerabilities
How to block foreign IP access to the website
Attacks and scans all use foreign servers, so generally there are no foreign business needs and foreign IP access is blocked
Detailed graphics and text CORS
Explain in detail what CORS is actually doing, and master the front-end and back-end configuration of CORS parameters, so that you don't need to search for CORS in the future, but you can configure it according to your own needs
Common Nginx configurations that are vulnerable to attack
Nginx is currently the most used `Web` server in the world. Here are some common Nginx configurations that will make your website vulnerable to attacks.