Features summary

• Play four roles in one --- anti-leech, bandwidth throttling, Anti-download and anti-leech of stream media
•  Custom anti-leech and bandwidth throttling system for different websites, preventing file links leeching. If the request is trying to leech your site's links, it will be re-directed to a wrong page.
•  Support stream media anti-leeching, including Flash, movie and music online play. Your files will be protected by our creative 64 encryption.
•  Encrypt your file links and downloads automatically without any code. Also support homepage and links in forums be added to the encryption list automatically.
•  Support downloading bindwidth and thread control. No quantity requirement.
•  Enhance security by preventing visits downloading website correlation files, such as database files.
•  Assign safe and trust websites so they can leech up to your links
•  Set up anti-leech, anti-download and bandwidth throttling catalogs with specified extension names by yourself
•  Re-direct the anti-leech page to a specified page according to the extension name
•  Re-direct to a specified page when visit requests for inexistent files
•  Configure with independent domain name and friendly interface
•  Code by C++, which is excellent in its process speed and low occupation of CUP.
•  Server technology and file type independent protection makes UISD absolutely transparent to your site's applications.
•  Realize anti-leeching without modifying the existing program, database and file path. don't worried about the file's real URL is exposed. the cost is low.
•  Raises the number of visits dramatically if you use filter. Sites flow keeps in order for long
•  Records anti-leech and client side logs automatically. You can watch out your website at any time.
•  Free 5-days Trial Period.

System Requirements

• IIS 4 / NT
• IIS 5 / Windows 2000
• IIS 5.1 / Windows XP (not recommended for production servers)
• IIS 6.0 / Windows Server 2003

Flowchart of Appending Encryption String Automatically

Flowchart of verifing download URL

UI Screen