Web Application Firewall checks web traffic for suspicious activity. When using WAF, you can apply a set of rules to filter out illegitimate traffic automatically. WAF is able to, for example, apply ModSecurity rule sets to deal with OWASP vulnerabilities in order to determine which traffic to block or allow. It can block comment spam, cross-site scripting attacks and SQL injections. Grey Wizard utilizes WAF to safeguard your websites and apps against web attacks which may lead to data loss and outages, both of which will cost you money. You can use custom security rules to enforce appropriate security procedures and eliminate false positives. GreyWizard's Web Application Firewall makes it easy for you and your company to respond to attacks in seconds without slowing down your website.
Web Application Firewall – real-time web traffic inspection, blocking suspicious requests