: Fraudulent sites that ask for "free" sign-ups just to capture credit card info.
An "open directory" is essentially a folder on a web server that was never meant to be public. System administrators sometimes forget to password-protect these folders. If you find an "index of /movies" page, it looks like a plain list of files—often with file sizes and dates—that you can click to download directly. index of tropic thunder free
On one hand, using an index to access a free version of "Tropic Thunder" may seem like an attractive option for those who do not have the means to purchase or rent the movie. Additionally, some people may argue that file-sharing networks and torrent indexes provide a platform for users to share and access content that they may not have been able to access otherwise. : Fraudulent sites that ask for "free" sign-ups