Image Linking
Saturday, November 30th, 2002I’m not a huge fan of US Copyright law as it currently stands (IMHO things should eventually be in the Public Domain after the creator of a work has a reasonable amount of time to make some money). That being said, I’m not a big fan of bandwidth borrowing. This appears to have been happening last month with a couple of images in my Final Fantasy Tactics Gallery.
I’m sure it was done without any malice, simply popping in a <img src="http://www.sonic.net/jdf/images/fftm/sorceror.jpg" alt="" /> tag into a perfectly harmless web log, but it caught my attention when going through my referrer stats anyway.
So I’ve re-implemented my passive-aggressive “image-theft” prevention mechanism. For the curious, it involves inserting the following humble code into my .htaccess file.
SetEnvIfNoCase Referer "sonic\.net/" local_ref=1
<FilesMatch "\.(gif|jpg)">
Order Allow,Deny
Allow from env=local_ref
</FilesMatch>
Gracias to apache-server.com and the Apache Project for the express instructions and the underlying mechanism for this trick, respectively.
The reason I would put such a rule in place is not out of petty spite, but rather due to the bandwidth usage policies of my web server. I, you see, am responsible for the hundreds of folks that access anything I own on this web server, and have to pay for any excessive use out of my own pocket. Please feel free to use images in my galleries or elsewhere on this site, I don’t mind at all. Just kindly download your own copy (from this site if you like) and then put it into your own webspace.