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If this gif CAPTCHA system becomes popular, there will be some smart hacker who will figure out a way to crack this (read first frame, match different frames et
by amitdugar 13y ago
If this gif CAPTCHA system becomes popular, there will be some smart hacker who will figure out a way to crack this (read first frame, match different frames etc.)
I wish there was some better CAPTCHA alternative. CAPTCHA can be really horrible sometimes.
I know some people who close a webpage when they see a CAPTCHA, unless they have no other option and are forced to fill the form.
- smcl 13y agoYou don't even need to be a particularly smart hacker. Even just dumping a screenshot of the page [1] using phantomjs gives you a relatively legible image. [1] http://blog.mclemon.cz/apple-nucaptcha-easy-to-break http://blog.mclemon.cz/apple-nucaptcha-easy-to-break
- amitdugar 13y agoso apparently reCaptcha is more secure than this one. From Nucaptcha's website : "...most secure and usable Captcha solution in the market." :D