The web security department of an organization has found that their site is vulnerable to Denial of Service, Brute Force, Buffer Overflow and decided to use the Web Application Firewall (WAF)…

The web security department of an organization has found that their site is vulnerable to Denial of Service, Brute Force, Buffer Overflow and decided to use the Web Application Firewall (WAF) feature available in IBM Security Access Manager V9.0. Even after enabling WAF, the site is still vulnerable to the above attacks. The deployment professional is pretty sure that the signature for these attacks have been released and has decided to check for X-Force updates. How should the deployment professional check and update this?