How to deter a Server header (Server: Apache)

Document ID : KB000107074
Last Modified Date : 26/07/2018
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Issue:
Although investigated from the manual and the website, How to deter the Server header (Server: Apache) which is a response header of Apache and Tomcat in CA Access Gateway is unknown. Please let me know about the method of deterring a Server header (Server: Apache).
Environment:
SSO:CA Single Sign-On 12.8 
OS:Windows 2012 R2 
Resolution:
How to make a Server response header the minimum output by Apache, you can set as a httpd.conf file with "ServerTokens Prod" by a ServerTokens directive.
Refer to Apache site.
https://httpd.apache.org/docs/2.4/ja/mod/core.html#servertokens
 
Additional Information:
Since it seems that there is no way of deletion or overwrite of a header, if required, you need to add your comment to communities as enhancement request.