recaptcha – Spam bekämpfen und gleichzeitig was gutes tun

reCaptcha bietet die üblichen Captcha und verwendet dabei Textstellen aus alten Büchern und trainiert gleichzetig OCR-Software, sodass man diese alten Bücher besser einscannen kann.

2 thoughts on “recaptcha – Spam bekämpfen und gleichzeitig was gutes tun”

  1. I wouldn’t use captcha’s if it caused me 300 in spam comments each day; I get about a hundred each day now, and although I can get pissed at times, one genuine comment per day makes me happier than no spam and no comments at all. I do know that when I place captcha’s, people will find it harder to comment or will, at least, be less encouraged. This is a step in the right direction, but I won’t use it… for now ;).
    Thanks for dropping by my blog.

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