TopWAF by Topsec Network Security provides dual-direction security filtering for traffic between clients and web servers using thousands of security rules from Topsec's Alpha Attack and Defense Laboratory. It offers protection against web application attacks, DDoS defense, URL access control, and webpage tampering, effectively preventing malicious alterations, sensitive information leaks, and server control incidents. It is suitable for governments, enterprises, universities, and operators. TopWAF is deployed in a reverse proxy mode in front of web servers, hiding the real IP addresses of web servers to ensure their security. It also analyzes incoming and outgoing web traffic without altering the existing topology, working in conjunction with firewalls to promptly block various web attacks and protect website security. Through log report analysis, gain a comprehensive understanding of the website's hacking status. The TopWAF's built-in web vulnerability scanner allows timely remediation of website vulnerabilities based on scan results, and the virtual patch feature can automatically generate protection strategies to prevent targeted attacks. Visual representation of business traffic and attack behavior helps clients understand their website's business situation and security posture, providing a reference for business adjustments. Deploying TopWAF meets national information security level protection requirements for website security. Machine learning technology enables intelligent modeling based on actual business and automatic generation of protection rules to effectively respond to unknown threats. Filters and protects sensitive information (customizable) to ensure user personal information security. Monitors and restores tampering through fingerprint comparison and page caching, and can lock the website during critical periods to maintain government and corporate image.