디렉토리 인덱싱 비활성화.

웹 서버 혹은 웹 어플리케이션 서버에서 디렉토리 인덱싱 기능을 비활성 방법.

[tomcat]
<!--web.xml-->
 <init-param>
  <param-name>listings</param-name>
  <param-value>false</param-value>
 </init-param>

[apache]
<!--httpd.conf-->
<Directory "/usr/local/apache/htdocs">
#
#
# This may also be "None", "All", or any combination of "Indexes",
# "Includes", "FollowSymLinks", "ExecCGI", or "MultiViews".
#
# Note that "MultiViews" must be named *explicitly* --- "Options All"
# doesn't give it to you.
#

수전전    Options Indexes FollowSymLinks MultiViews
수정후    Options FollowSymLinks MultiViews

#
# This controls which options the .htaccess files in directories can
# override. Can also be "All", or any combination of "Options", "FileInfo",
# "AuthConfig", and "Limit"
</Directory>