What does a Web Application Firewall do ?
A Web Application Firewall (WAF) is a method that protects web applications against attacks using the Hypertext Transfer Protocol (HTTP / HTTPS). It is a special case of an Application Level Firewall (ALF).
Compared to classic firewalls, a WAF examines the communication on the application level. All incoming requests and the responses of the web server are examined by the WAF.
The access for suspicious content will be denied
Web application firewalls are included in the hosting plans at no additional cost.