CODEWITHSUNDEEP
javacaptchasimplecaptcha
curious1
curious1

Reputation: 14717

Java image captcha solution like this one?

I tried different Java-related captcha solutions such as JCaptcha, SimpleCaptcha, etc. I am not satisfied. I could miss something. What I really like is something very similar to this one in terms of generated characters and look and feel.

http://drupal.org/node/468906

Does anyone know of a Java solution generating an image VERY similar to the above one?

I also tried reCaptcha and don't like it. It often generates capcha code hard for people to type it right in the first try.

Upvotes: 2

Views: 2379

Answers (1)

phatfingers
phatfingers

Reputation: 10250

The type of Captcha you presented has already been cracked. An attacker can pre-process the image, making it thinner, then thicker (eliminating all the little dots), center each character vertically, then run it through a common OCR.

Upvotes: 4

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