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HTML Encoded Captchas

cmallinson Re:A captcha is still a captcha (177 comments)

"One of the main objections of a captcha is that an attacker could steal the image file and simply use it on their site (XXX sites...) to get it "cracked"."

You could also just steal the html table code, and show it on another site. It almost easier, since there's no file to deal with.

more than 7 years ago

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