Technically it is impossible to protect spider web pictures from leeching since most browsers volition showtime download a re-create of the entire paradigm from the cyberspace to the local cache earlier rendering.
Some webmasters try to disable correct click on their webpages thence that visitors cannot access the "Save Image As.." ascendance inwards the card exactly that play a trick on tin last easily defeated past times disabling Javascript or using Firefox. Image Maps are or thence other pick exactly the sliced images tin last saved every bit a whole using whatever covert capture program.
So what's a proficient option if you lot are rattling eager to protect you lot images on the cyberspace ? One pick is is convert your images to SWF Flash objects earlier uploading them to the spider web exactly if that sounds likewise impractical, try swfIR (SWF Image Replacement tool).
swfIR is a rattling uncomplicated technique to preclude paradigm download from your website - instead of adding the touchstone <img> tag for embedding pictures, you lot define the paradigm location inwards Javascript in addition to the paradigm volition in addition to thence roll within a Flash painting demo on your webpage.
What's thence prissy almost swfIR is that it lets apply prissy visual effects to your images including borders, rounded corners, minor rotations in addition to shadows without genuinely modifying the original image.
Tech savvy users tin easily download the paradigm past times looking at the HTML source code of your spider web page exactly for the not-so-geeky crowd in addition to paradigm leech software, all they'll encounter is a blank Flash movie.
Update: The service mentioned inwards this article inwards no longer available exactly here's an updated technique - Protect your Online Images from Copying
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