Apache隐藏版本号及其它敏感信息

1. 隐藏Apache信息

1.1 主配置中启用httpd-default.conf

文件： conf/httpd.Conf

找到httpd-default.conf，删除前面的注释“#”，改成如下

Include conf/extra/httpd-default.conf

1.2 修改httpd-default.conf

文件：conf/extra/httpd-default.conf

ServerTokens Full 改成 ServerTokens Prod

ServerSignature On 改成 ServerSignature off

 最终如下（文件：conf/extra/httpd-default.conf）

#
# ServerTokens
# This directive configures what you return as the Server HTTP response
# Header. The default is 'Full' which sends information about the OS-Type
# and compiled in modules.
# Set to one of:  Full | OS | Minor | Minimal | Major | Prod
# where Full conveys the most information, and Prod the least.
#
ServerTokens Prod
#
# Optionally add a line containing the server version and virtual host
# name to server-generated pages (internal error documents, FTP directory 
# listings, mod_status and mod_info output etc., but not CGI generated 
# documents or custom error documents).
# Set to "EMail" to also include a mailto: link to the ServerAdmin.
# Set to one of:  On | Off | EMail
#
ServerSignature Off

说明：

1、ServerSignature出现在Apache所产生的像404页面、目录列表等页面的底部。

2、ServerTokens目录被用来判断Apache会在Server HTTP响应包的头部填充什么信息。

如果把ServerTokens设为Prod，那么HTTP响应包头就会被设置成：Server：Apache

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