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Der tägliche Ärger mit den Captchas
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Der tägliche Ärger mit den Captchas » Beitrag » Basisdenken.de - Tags: Niels Stolberg, Tagesgeld Festgeld

Der tägliche Ärger mit den Captchas


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Was ist ein Captcha. Ein Captcha ist ein “Completely Automated Public Turing test to tell Computers and Humans Apart”. Also ein vollautomatischer öffentlicher Test, der Menschen und Maschinen unterscheidet.


Links:

Blog-Aktion Captcha Fun

Barrierefreie Captchas

Tolles Captcha oder ich bin ein Bot

Matheaufgaben als Captcha

Captcha-Spiel

Das Aus für grafische Captchas?

Captcha für Coppermine gefunden

Wie man einen Captcha-Schutz knackt

Captcha: Russisches Roulette mit russisch Brot

Verbesserter Spamschutz über Captcha-Code

3D Captchas und warum sie nichts bringen

Spam verhindern ohne Captchas?

Captcha - nicht mehr sicher

5 Responses to “Der tägliche Ärger mit den Captchas”


  1. Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w0092a97/wp-includes/formatting.php on line 82

    Hi!

    Danke für den Link auf mein Blog :-)

    Diese Zahlenrätsel-Captchas finde ich auch viel praktischer, allerdings haben die wieder das Problem das Bots den Text besser auslesen und analysieren können als Captcha-Bilder und daher die Wahrscheinlichkeit vom Spam wieder zunimmt.

    P.S. da ist noch ein kleiner Rechtschreibfehler im Text (”wirklich sein Menschen”).

    Gruß,
    Jonas


  2. Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w0092a97/wp-includes/formatting.php on line 82

    Kein Problem, und danke für den Tipp


  3. Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w0092a97/wp-includes/formatting.php on line 82

    Ebenfalls danke für den Link auf mein Blog.
    Offensichtlich kämpfen wesentlich mehr Menschen mit Captchas als Bots.
    Zumindest empfinden wohl Menschen es als wesentlich lästiger :-D

    Stefan


  4. Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w0092a97/wp-includes/formatting.php on line 82

    Wirklich toller Beitrag! Hat mir sehr gut gefallen, hier hab ich zusätzlich die neusten Spiele gefunden, gefällt mir sehr.


  5. Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /www/htdocs/w0092a97/wp-includes/formatting.php on line 82

    Rather just pay $4 and get a platinum at that If I’m doing

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