What is apache autoindex and should I disable it?

Question

I have a 3rd party client who did a PCI scan on their site. The report returned this:

web server autoindex enabled

What is this and is it safe to disable it? Does anyone know the safest way to disable it, and how I can check it has been disabled?

Answer 1

autoindex generates directory indexes, automatically, similar to the Unix ls command or the Win32 dir shell command. From:

http://httpd.apache.org/docs/2.2/mod/mod_autoindex.html

You'd comment out the line in your conf/http.conf that references mod_autoindex , and restart/reload the service.

The only reason you'd want this is if you want people browsing your web directories (eg, stripping off a resource, and navigating to the parent dir).