![]() Humans proving that they are humans so bot networks can continue their work unrestricted. So the human workers crack on and they solve these captchas, all day, every day. Are you a human? Please prove that you are a human by solving this puzzle. Imagine a shed full of people, sitting around, waiting for captchas to solve. In order to combat this we’re seeing the emergence of so-called captcha farms based in India and China.Ĭaptcha farms work like this: a bot network is performing a certain task, it gets hit with an unsolvable captcha, it passes it to a human to solve and then continues its automated task. ![]() If it is suspected that a bot is solving it, then that particular captcha is removed from the database. There are solutions that work like Captcha (but on steroids) which purportedly can’t be solved by robots. They are annoying and necessary, but are these the solution to the bot problem? So we all know the story, you’re browsing a site and you get asked to prove you’re a human: ‘Click all the pictures with cars in’ or something similar.
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