Click on the 'Buy Now' button to purchase the service.Log in to your Alibaba Cloud account and go to the Anti-DDoS Pro product page.Here are the steps to install Anti-DDoS Pro on Alibaba Cloud:

How to Install WAF on Alibaba Cloud?Īlibaba Cloud provides a Web Application Firewall (WAF) service called Anti-DDoS Pro that can help protect your website and applications from attacks such as DDoS, SQL injection, and XSS. Overall, WAFs are an essential component of web application security, providing an additional layer of protection against known and unknown attacks. They can also be customized to meet the specific needs of an organization, such as allowing certain types of traffic or adjusting sensitivity levels. WAFs can be configured to log all incoming requests, which can be useful for analyzing attacks and improving security policies. Host-based WAFs are installed on the server itself and protect only the application they are installed on.

Network-based WAFs are placed in front of the web server, and they protect all applications hosted on that server.

There are two types of WAFs: network-based and host-based. It uses a set of rules or policies to identify and block attacks, such as filtering out malicious input, blocking requests from suspicious IP addresses or user agents, and detecting and blocking known attack patterns. WAF operates as a layer between the web application and the internet, analyzing incoming traffic and blocking any malicious requests before they reach the application. WAF stands for 'Web Application Firewall' and it is a security tool designed to protect web applications from various types of attacks, such as SQL injection, cross-site scripting (XSS), and cross-site request forgery (CSRF).

Waf network