Version: 3.7.0, by KeyCAPTCHA
Developer Last Online: Dec 2020
Category: Anti-Spam Options -
Version: 4.x.x
Rating:
Released: 01-16-2011
Last Update: 08-30-2012
Installs: 586
DB Changes Uses Plugins
Additional Files
No support by the author.
If you use KeyCAPTCHA please click "Mark as Installed" in the right menu "Mod Information" at this page.
If you like KeyCAPTCHA please click "Nominate for MOTM" in the right menu "Mod Information" at this page.
Please feel free to post your feedback about KeyCAPTCHA.
KeyCAPTCHA - Interactive CAPTCHA
Unlike many other captchas, it does not require any text typing.
Social Features:
You may support charity funds by enabling social advertising in KeyCAPTCHA. Also you can earn money by specifying social and commercial advertising shares in KeyCAPTCHA on your website.
Free Variants of Using KeyCAPTCHA:
Anti-spam protection. Social advertising. Monetization through commercial ads.
Anti-spam protection. Monetization through commercial ads.
Anti-spam protection. Social advertising.
Anti-spam protection without any ads.
Integration with vBulletin Human Verified Actions:
Register
Post
Contact Us
Search
Recover Lost Password
Blog comments
CMS comments
KeyCAPTCHA Unique Technologies
Instead of guessing symbols, our CAPTCHA offers visitors to complete an easy interactive task.
If KeyCAPTCHA hasn't been solved correctly, page refreshing doesn't take place that allows the user not to fill in the form repeatedly. It occurs since there is an initial checkup of CAPTCHAs in the KeyCAPTCHA servers before sending a filled-in form to the protected web server.
Our CAPTCHA also can be used even if your hosting provider blocks all outgoing connections.
Effective Anti-Spam Protection
The geo-cluster is used to operate KeyCAPTCHA service. Our geo-cluster includes the servers located in diverse European data centers. Some servers are in the special DDoS stable data centers in Switzerland to ensure trouble-free 24x7x365 mode service operation.
KeyCAPTCHA blocks spammers using anonymizers or anonymous HTPP proxies to distribute a hand spam.
There is no info of correct CAPTCHA solution in the visitor's browser.
CAPTCHA verification is processed by the KeyCAPTCHA servers.
Data transferring between your web server, the visitor's browser and the KeyCAPTCHA server is protected by a digital signature.
112 to 165 bit variable length password is used to generate a digital signature.
KeyCAPTCHA is a code executable in the visitor's browser. It is not a static image as used in typical CAPTCHAs.
Having received our CAPTCHA, it's virtually impossible to transfer it to third parties in order to run any task what spammers also do bypassing typical CAPTCHAs.
Probability of guessing the answer by submitting a random solution is 1 to 30,000,000.
KeyCAPTCHA-used images are transferred encryptedly.
Compatibility
KeyCAPTCHA supports two operating modes: Flash and HTML5. The KeyCAPTCHA HTML5 mode is used in most modern browsers, such as Mozilla FireFox, Google Chrome, Safari, and also used in iPhone and iPad. The Flash mode has been developed to be used in Internet Explorer and Opera. While loading, KeyCAPTCHA identifies its operating mode depending on the visitor's browser.
KeyCAPTCHA Affiliate Program
KeyCAPTCHA Affiliate Program allows publishers as well as any Internet user to collect incomes. For more information on The KeyCAPTCHA Affiliate Program, go to Our CAPTCHA Blog.
Everything works perfect, seems like mobile users can not register on our site. Can anything be done for this?
Sorry for that, I have had the same request they can't move pictures around from their phones...one has told me he has to struggle the computer away from his daughter to post...I have a mod that shuts it off after 50 posts...I told him to use the computer for the afternoon and get over 50 posts so they don't have to use it anymore.
Sorry for that, I have had the same request they can't move pictures around from their phones...one has told me he has to struggle the computer away from his daughter to post...I have a mod that shuts it off after 50 posts...I told him to use the computer for the afternoon and get over 50 posts so they don't have to use it anymore.
Could you please ask your visitor regarding his phone model and OS version and send this info to us?
Could you please ask your visitor regarding his phone model and OS version and send this info to us?
Thanks in advance,
KeyCAPTCHA Team
Sure I will get that for you. Remember that keycaptcha works fine for my site so the phone use is not a real big issue for me. I use my blackberry to access my site at lunch and it works perfect. Since switching to it I got new users at rate that I have never seen before. Thanks keycaptcha...for no spammers...
KeyCAPTCHA works fine on iPhone, iPad and Android based devices.
We have millions of successfully solved captchas on these devices in our logs.
Best regards,
KeyCAPTCHA Team
That's great, what about other people with out these mobile devices?? Any option for them to skip it? Instead of saying update your flash to the latest version/
when i use internet explorer and my website language is arabic from right to left .. i cant see the whole picture .. its missed somthing from the left side ..
like this pic :
but other browsers works fine like Google chrome and Firefox
KeyCAPTCHA - Interactive CAPTCHA with Social Features Details »»
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DB Changes 
No support by the author.
09-09-2011, 08:21 PM
