I have a customer reporting on VA report with below:
Banner Disclosure: Fingerprinting
Per their VA scan - Outside Scan done on External IP of Firewall on Port:443
HTTP/1.0 404 Not found
Date: Thu, 21 Oct 2017 17:17:50 GMT
Server: Check Point SVN Foundation
Last-Modified: Sat, 17 Jan 2015 19:00:00 GMT
<TITLE>404 File Not Found >/TITLE>
Per above, it means that External person knows that the organisation is Protected by CheckPoint Firewall and can focus on some accurate methods inorder to enter internal networks.
So customer would like to make the Banner display: CheckPOint SVN Foundation to be masked.
Is there any possibility?
Note: Customer do not have IPS Blade
Scan has done using Burp Suite Tool v1.7.03 Free edition
Any response would be helpful.