This extension (fal_securedownload) aims to be a general solution to secure your assets.
When you storage is marked as non-public all links to files from that storage are replaced (also for processed files).
The access to assets can be set on folder/file bases by setting access to fe_groups in the file module.
How to use:
- Download and install fal_securedownload
- Un-check the 'public' checkbox in your file storage
- Add a .htaccess with "Deny from all" in your file storage root folder or move your storage outside of your webroot
- Requirements:
- TYPO3 6.2