How to turn off server signature on web server?

http://prntscr.com/96vgah

This information could help an attacker determine which attack vectors the attacker are to use when targeting the system, and i dont want that!

Hi.
You can't hide it since a web browsers require the info.
You can hide a version numbers in a configs.

http://prntscr.com/96vgah

This information could help an attacker determine which attack vectors the attacker are to use when targeting the system, and i dont want that!

1) Login Cwp and go to Apache Settings / Apache Configuration .

2) Add the following two lines at the end of Apache config file in editor :

ServerSignature Off
ServerTokens Prod

3) Login to ssh and  restart apache with "service httpd restart"

4) See changes in : http://seositecheckup.com/tools/server-signature-test

If you enable Mod Security via your CWP root user control panel, this will also mask the server signature and replace it with a generic CentOS Web Panel server signature like this:

Server: CentOS WebPanel: Protected by Mod Security