Zhichuang IIS firewall system

"Zhichuang IIS Website Professional Grade Firewall" helps IIS WEB website users, server rental and hosting users, and virtual host providers to resist various illegal infringements. The main functional modules of the software are:

1. Illegal information filtering and interception function (illegal keyword interception and filtering). Based on preset keywords, prevent illegal information HTTP POST from being sent to BBS forums, message boards, blogs, etc.; filter and intercept illegal information in ASP/PHP/ASP.NET/CGI and other web pages and make relevant LOG records to quickly find the URL of illegal information.

2. Check for SQL character insertion attacks in the URL, filter illegal SQL statements in the URL, and protect the server from SQL character injection attacks.

3. Limit URL length to prevent URL overflow attacks.

4. Intercept specified URL connections, such as BBS page interception, or intercept based on preset directory names, such as /*.asp/ and other directory names.

5. Restrict HTTP actions. For example, restrict only actions such as POST/GET/HEAD, and intercept other actions such as PUT.

6. Restrict specified IP addresses (IP address blacklist) from accessing the server, as well as access restrictions, etc.

7. Watch the execution status and execution time of ASP/PHP scripts running in IIS online to facilitate troubleshooting of ASP/PHP scripts in problematic IIS websites.

8. IIS forced advertising function (insert a header and footer in the web page), and force display of advertisements when downloading .rar/.zip/.exe/.mp3/.mpg and other files (disguised file download anti-theft function).

9. Filter and intercept common ASP/PHP/ASP.NET "sentence" Trojans, "web page Trojan" behavioral characteristics, etc. from IIS websites to reduce the possibility of the server being attacked by "Trojan Trojans", thus preventing HTML codes with Trojan behavior from being sent to the IE browser, and avoiding Trojans in Internet users' IE browsers.