วิธีซ่อน HTTP Response Headers :: Server (ServerTokens)

Ubuntu แก้ไข /etc/apache2/conf-enabled/security.conf

ServerTokens Full (or not specified)
     Server sends (e.g.): Server: Apache/2.4.2 (Unix) PHP/4.2.2 MyMod/1.2
ServerTokens Prod[uctOnly]
    Server sends (e.g.): Server: Apache
ServerTokens Major
    Server sends (e.g.): Server: Apache/2
ServerTokens Minor
    Server sends (e.g.): Server: Apache/2.4
ServerTokens Min[imal]
    Server sends (e.g.): Server: Apache/2.4.2
ServerTokens OS
    Server sends (e.g.): Server: Apache/2.4.2 (Unix)

อ้างอิง :

httpd.apache.org
tecadmin.net

@iPepzi