27 Jun 2010
Apache错误信息隐藏
配置
ServerTokens ProductOnly
ServerSignature Off
在debian系的linux中配置文件太过分散，修改的时候注意要改对地方，否则将没有任何效果。
参数详情
| ServerTokens Setting | Server Banner Header |
| ProductOnly | Server: Apache |
| Major | Server: Apache/2 |
| Minor | Server: Apache/2.0 |
| Minimal | Server: Apache/2.0.55 |
| OS | Server: Apache/2.0.55 (Debian) |
| Full (or not specified) default | Server: Apache/2.0.55 (Debian) PHP/5.1.2-1+b1 mod_ssl/2.0.55 OpenSSL/0.9.8b |
扩展阅读：
http://nohn.net/blog/view/id/removing_apache_server_header
http://mediakey.dk/~cc/block-referer-spam/