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Jul 16th, 2025

14 Popular Sites Like http://de.wikipedia.org/w...

moreofit has explored the internet and uncovered several prominent captcha and security sites like this one. Take a look and explore websites that are alternatives to this one.

Displaying 11 to 20 of 500 alternatives to http://de.wikipedia.org/wiki/CAPTCH.... (Updated: Jul 16th, 2025)     [about these results]
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  Captcha - Wikipedia
Der Begriff wurde zum ersten Mal im Jahr 2000 von Luis von Ahn, Manuel Blum und Nicholas ... Von "http://de.wikipedia.org/wiki/CAPTCHA" Kategorien: Künstliche Intelligenz | IT ...
http://de.wikipedia.org/wiki/CAPTCHA
popularity:
captcha
security
spam
php
wikipedia
font
articles
sicherheit
tutorial
knowledge
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  Captchator - Captcha service for PHP, Ruby on Rails, Python, ...
<img src="http://captchator.com/captcha/image/$yoursessionid" ... Go to http://captchator.com/captcha/image/(anything you like) and read the text from ...
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popularity:
captcha
service
security
rails
spam
web
api
programming
development
ruby
  CAPTCHA bypass. Cheap and easy CAPTCHA solving
No information avaiable
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captcha
hack
security
spam
decaptcher
crack
service
internet
english
hacking
  CAPTCHA Service - Stop Guestbook Spam, Blog spam, Wiki Spam, Comment Spam - Protect Web Form .COM
Protect your guestbook, feedback form, comment form and any other web form ... Add www.ProtectWebForm.com to your online bookmark site: We are the free service ...
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popularity:
captcha
form
security
forms
spam
javascript
service
free
web
webdesign
  WebDesign - Tips und Tricks: Captcha-Alternativen
No information avaiable
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popularity:
captcha
spam
tutorial
php
webdesign
development
email
antispam
web
html
  Ned Batchelder: Stopping spambots with hashes and honeypots
Any site which allows unauthenticated users to submit forms will have a problem ... A common technique to prevent spambots is CAPTCHA, which requires people to ...
similarity:
popularity:
spam
captcha
security
honeypot
web
antispam
forms
bots
programming
webdev
  Fight with Spam: 15+ Free Captcha Solutions
No information avaiable
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popularity:
captcha
spam
tools
webdesign
free
antispam
webdev
web
development
security
  reCAPTCHA Mailhide: Free Spam Protection
No information avaiable
similarity:
popularity:
email
spam
captcha
security
tools
free
protection
web
mail
antispam
  reCAPTCHA - Wikipedia, the free encyclopedia
No information avaiable
similarity:
popularity:
captcha
security
technology
wikipedia
recaptcha
future
library
books
design
interesting
  Captcha Mashup
00:13:13 plaz138: http://www.freddie-street.com/guide/wcpaint.shtml [ 542 hits ] ... 15:10:40 manic: http://hotcaptcha.com/ [ 812 hits ] no average available ...
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captcha
security
funny
mashup
hotornot
humor
web
fun
cool
internet
  Home | Mollom
Mollom: a web service to reduce the effort of keeping websites free of spam and to help keep the ... Mollom is one of the largest website spam filtering ...
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popularity:
spam
drupal
antispam
captcha
filter
tools
webdesign
security
akismet
community
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