Originally posted by Ben E There
is a setting to disable the sharing of your photos, hopefully it will prevent anyone from taking your excellent photos if that is what you want
I don't use my FB account and I haven't posted images nor tried this security setting.
BUT... once you post a file anywhere, it's GONE! Gone from your control. Everything you post anywhere is copied onto the computers of whomever sees or hears or otherwise accesses it. Webpages can be written to disable right-click file saving. Big deal. Files can easily be harvested from the browser cache. Browser caches are easy to locate. If you post a nifty JPG or MP3 or PDF or MPG or CBR or whatever, it doesn't matter what security you think you have. Anyone who wants it can get it and do whatever they want with it.
The only way to protect a file is to keep it offline.
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How to harvest files:
Search for directories named CACHE and TEMPORARY INTERNET FILES. Use the XnView media browser to read those folders. It doesn't matter if the names have been hashed and the type.extension removed, as Mozillaware does; XnView just reads the type from a file's header. Move what you want to your HARVEST folder, rename with the appropriate extension, and do your worst, eh?