KeyCAPTCHA - Interactive CAPTCHA with Social Features
 

We always thanked, we thank, and we shall always thank those who clicked Mark as Installed or bothered to write ANY 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:

1. Anti-spam protection. Social advertising. Monetization through commercial ads.
2. Anti-spam protection. Monetization through commercial ads.
3. Anti-spam protection. Social advertising.
4. Anti-spam protection without any ads.

Integration with vBulletin Human Verified Actions:

• Register
• Post
• Contact Us
• Search
• Recover Lost Password

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.

Installation

1. Register on and log-in to our site (https://www.keycaptcha.com);
2. Add your site URL to a Site list;
3. Follow the CAPTCHA installation instructions in our Wizard.

If you use KeyCAPTCHA please click "Mark as Installed" in the right menu on this page.

Any pics?

There's a preview on www.keycaptcha.com.

However, no matter how many times I try, I can't get the hunters paired with their dogs correctly. If I can't do it, then a lot of my potential registrations can't do it. Therefore, I'll have to pass on this.

You have to click the button after you line them up to test if you got them right. I got it to work on the first try. It doesn't seem to work in Opera 11 beta, though. It keeps trying to load.

Adobe Flash Plugin must be installed for the correctly work of KeyCAPTCHA in IE and Opera. At the same time Adobe Flash Plugin is not necessary for other browsers like Safari, Chrome, FF....

To increase usability of KeyCAPTCHA we have added a gray sample of right solution to all our tasks.

Well, on Opera 11 beta, the little flash circle just keeps in going. I can view flash on other sites fine. Also, some of the colors for the matches aren't real distinct on some of them on some monitors. The dog one is fine but it doesn't always accept it as good when I do it right. Looks like this still needs some tweaking.

Boofo: I did click the button underneath. :)

KeyCaptcha: I think part of my problem with the hunters was that I read the instruction "place each hunter right to a dog" as simply "pair them", not "place the hunter behind the dog" as the revised Captcha shows.
Attachment 124195

However, other puzzles are not as strict. Here's two more that generated no errors:
Attachment 124196 Attachment 124197

Hi, JamesC70,
the KeyCAPTCHA service allows rough enough discrepancies of solution to facilitate passing a task.

We identify a visitor's browser as Opera by searching "Presto" in UserAgent. Maybe it's not correct for Opera version 11 beta...

Today we are going to fix this problem.

We have tested KeyCAPTCHA in Opera 11 beta (Windows XP and Windows 7)
And we didn't see any issues.

Could you please specify your operating system and the full version of your browser?