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Re: Image encryption?

by dorward (Curate)
on Dec 15, 2007 at 10:06 UTC ( #657180=note: print w/replies, xml ) Need Help??


in reply to Image encryption?

You've already been pointed to resources about CAPTCHAs, so I won't repeat those here. I will warn that they can cause accessibility problems and point out that they are not hard to defeat, and have been being bypassed easily enough for a good few years now.

... so you might want to reconsider using one of these.

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