captcha

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Registration questionnaire to prevent spammers

I want to add some specific General Knowledge question related to users of my targeted area 开发者_运维问答only at the user registration form because of spamming from untargeted users( from across wor[详细]

2023-02-27 23:30 分类：问答
django-registration with django-math-captcha

Has anyone ever successfully integrated django-math-captcha into django-registration? I\'ve changed the form in django-registration to be as such:[详细]

2023-02-25 11:52 分类：问答
Comparing user-input CAPTCHA value against expected value stored in session

I\'m trying to implement a simple captcha into a form I\'m building but I\'ve run up against an issue I can\'t seem to sort out by myself.[详细]

2023-02-25 04:40 分类：问答
Django registration and math captcha not playing nice with each other

I\'m trying to integrate django-registration with django-math-captcha, but I\'m running into troubles. I followed the examples math captcha\'s github. If I subclass registration.forms.RegistrationForm[详细]

2023-02-24 17:59 分类：问答
How to get generated captcha image using mechanize

I\'m trying to use python and mechanize to send sms from my mobile provider website. The problem is that form开发者_运维技巧 has a captcha image. Using mechanize I can get the link to the image, but i[详细]

2023-02-24 02:47 分类：问答
PHP: Passing a class instance to another page?

I\'m trying to implement a captcha system, and I found a nice and very simple class trough google that does what I want.[详细]

2023-02-23 08:19 分类：问答
jQuery Qaptcha : do you think that this Captcha System is easily hackable?

http://www.myjqueryplugins.com/QapTcha/demo This plugin looks so user开发者_StackOverflow friendly I\'m afraid that once it gets popular it gets easily hackable.[详细]

2023-02-22 23:29 分类：问答
non captcha token timestamp in cookie vs session

The last days I have been reading some articles about NON Captcha\'s and more in particular on techniques on how to distinguish robots from humans.[详细]

2023-02-22 14:36 分类：问答
Is there a captcha replacement service like this

You sign up once with a website - say: ireallyamahuman.com and enter a load of captcha stuff so you can be really sure it is a human.[详细]

2023-02-22 13:12 分类：问答
Problem implementing jQuery Real Person Captcha

I\'m using this captcha in one of my forms: http://keith-wood.name/realPersonRef.html Right now, I\'m having a problem with fonts around the captcha.[详细]

2023-02-22 07:26 分类：问答