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 » Psyrens.com Scripts - AJAX CAPTCHA http://psyrens.com/captcha/
 » KittenAuth - Projects - ThePCSpy.com http://www.thepcspy.com/kittenauth
 » IMAGINATION -- image-based authentication: Step 1 http://alipr.com/captcha/
 » Worst Captcha Ever « Depressed Programmer http://depressedprogrammer.wordpress.com/2008/04/20/worst-captcha-ever/
 » reCAPTCHA Mailhide: Free Spam Protection http://mailhide.recaptcha.net/
 » Bot Bouncer http://botbouncer.com/
 » Home | Mollom http://mollom.com/
 » Websense® - Blog: Google’s CAPTCHA busted in recent spammer tactics http://www.websense.com/securitylabs/blog/blog.php?BlogID=174
 » Breaking Google Captchas for a Day - Bits - Technology - New York Times Blog http://bits.blogs.nytimes.com/2008/03/13/breaking-google-captchas-for-3-a-day/index.html?ref=technol ...
 » MSR Asirra: A Human Interactive Proof http://research.microsoft.com/asirra/
 » What is reCAPTCHA? http://recaptcha.net/learnmore.html
 » Coding Horror: CAPTCHA is Dead, Long Live CAPTCHA! http://www.codinghorror.com/blog/archives/001067.html
 » CAPTCHAは愚策:江島健太郎 / Kenn's Clairvoyance - CNET Japan http://japan.cnet.com/blog/kenn/2008/02/28/entry_25005627/
 » Spammers crack Gmail Captcha | The Register http://www.theregister.co.uk/2008/02/25/gmail_captcha_crack/
 » Gotcha, CAPTCHA! Gmail bot detector system cracked http://arstechnica.com/news.ars/post/20080226-gotcha-captcha-gmail-bot-detector-system-cracked.html
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 antispam  asp  asp.net  authentication  books  cms  code  form  forms  free  games  javascript  mashup  opensource  php  plugin  programming  research  security  spam  tools  validation  webdesign  webdev  wordpress

Discover From This Topic & Page:  [] Psyrens.com Scripts - AJAX CAPTCHA http://psyrens.com/captcha/
 [] Home - OpenSourceCMS http://www.opensourcecms.com/index.php (cms opensource webdesign tools)
 [] Decoding CAPTCHA image using PHP http://captcha.megaleecher.net/ (php captcha security programming)
 [] reCAPTCHA: Stop Spam, Read Books http://recaptcha.net/ (captcha security tools spam)
 [] What is reCAPTCHA? http://recaptcha.net/learnmore.html (captcha books spam ocr)
 [] Visual and Audio PHP CAPTCHA Generation Class - Ed Eliot http://www.ejeliot.com/pages/2 (validation php captcha accessibility)
 [] PWNtcha - captcha decoder http://sam.zoy.org/pwntcha/ (security captcha decoder spam)
 [] JpGraph - PHP Graph Creating Library http://www.aditus.nu/jpgraph/ (php graphics graph chart)
 [] Math Comment Spam Protection Plugin — Software Guide http://sw-guide.de/wordpress/plugins/math-comment-spam-protection/ (spam wordpress plugin captcha)
 [] 高木浩光＠自宅の日記 - 飾りじゃないのよCAPTCHAは ～前代未聞のCAPTCHAもど http://takagi-hiromitsu.jp/diary/20060810.html (captcha これはひどい security 認証)
 [] SourceForge.net: The ASP CAPTCHA Project http://sourceforge.net/projects/asp-captcha (asp captcha form security)
 [] For Certain Tasks, the Cortex Still Beats the CPU http://www.wired.com/techbiz/it/magazine/15-07/ff_humancomp?currentPage=all (games research community science)
 [] Free Contact Form Scripts http://www.freecontactform.com/ (php tools contact forms)
 [] Captcha Mashup http://www.hotcaptcha.com/ (mashup captcha hotornot security)
 [] PHP Captcha Security http://www.white-hat-web-design.co.uk/articles/php-captcha.php (php captcha security spam)
 [] Luis von Ahn's Home Page http://www.cs.cmu.edu/~biglou/ (research people ai captcha)
 [] Defensio · Outsmarting Evil Spam http://defensio.com/ (plugin spam wordpress plugins)
 [] Psyrens.com Scripts - AJAX CAPTCHA http://psyrens.com/captcha/ (ajax captcha validation forms)
 [] ASP Security Image Generator (CAPTCHA) http://www.tipstricks.org/ (code asp freeware captcha)
 [] Section 508: Section 508 Standards http://www.section508.gov/index.cfm?FuseAction=Content&ID=12 (standards design html compliance)
 [] Open Source CMS Award Finalists http://www.packtpub.com/article/2007-open-source-cms-award-finalists (cms opensource awards list)
 [] CAPTCHA Service - Stop Guestbook Spam, Blog spam, Wiki Spam, Comment Spam - Protect Web Form .COM http://www.protectwebform.com/ (form captcha javascript forms)
 [] How to use captcha, understand, use and implement captcha, to protect your website against spam ... http://www.captcha.biz/ (spam tutorial captcha antispam)
 [] pureMango: Free PHP CAPTCHA script; an entry image to stop spam on guestbooks, contact form spam, ... http://www.puremango.co.uk/cm_php_captcha_script_113.php# (php captcha opensource script)
 [] ha.ckers.org web application security lab - Archive » Good Articles on CAPTCHAs http://ha.ckers.org/blog/20070822/good-articles-on-captchas/ (captcha programming security webdev)
 [] Authen::Captcha - Perl extension for creating captcha's to verify the human element in transactions. http://search.cpan.org/dist/Authen-Captcha/Captcha.pm (captcha perl cpan authentication)
 [] ConfirmHuman: The CAPTCHA Alternative (aclevercookie.com) http://www.aclevercookie.com/confirmhuman-the-captcha-alternative/ (captcha antispam alternate bot)
 [] Blue Hat SEO-Advanced SEO Tactics » Creating An Army of Free Captcha Typers http://www.bluehatseo.com/creating-an-army-of-free-captcha-typers/ (captcha seo hack spam)
 [] Revolution On Rails: Captcha on Rails http://revolutiononrails.blogspot.com/2007/04/pedo-mellon-minno-or-captcha-on-rails.html (captcha)
 [] OCR Research Team http://ocr-research.org.ua/list.html (captcha ocr)
 [] Thoughts about Captchas: Today animated GIFs, tomorrow Flash videos? « /home/liquidat http://liquidat.wordpress.com/2007/09/02/thoughts-about-captchas-today-animated-gifs-tomorrow-flash- ... (captcha)
 [] Slashdot | Have Spammers Overcome the CAPTCHA? http://it.slashdot.org/article.pl?sid=07/07/09/0110203 (ocr captcha)
 [] KBGoogle.com Free PHP Scripts HuB! http://scripts.kunals.com/index1.php?page=scr/captcha/captcha1 (captcha)
 [] Arnia Software » Blog Archive » Captcha versus OCR (Separation Problem and Artificial ... http://blog.arnia.ro/?p=25 (captcha)
 [] Craziest Captchas on the Web at I Am Bored - where bored rendezvous http://www.iamboredr.com/2007/07/29/craziest-captchas-on-the-web/ (captcha)
 [] who needs social life when you have broadband? » Bigo Captcha 1.0 relased :-D http://www.joomla.com.br/blog/2007/11/14/bigo-captcha-10-relased-d/ (captcha)
 [] Subtext Akismet API http://haacked.com/archive/2006/09/26/Subtext_Akismet_API.aspx (captcha)
 [] Xrvel: Animated Captcha http://xrvel.blogspot.com/2007/11/animated-captcha.html (captcha)
 [] Jeremiah Grossman: Worst CAPTCHA Ever is RIGHT! http://jeremiahgrossman.blogspot.com/2007/03/worst-captcha-ever-is-right.html (captcha)
 [] Class: Animated Simple CAPTCHA - PHP Classes http://www.phpclasses.org/browse/package/4221.html (captcha)
 [] SharePoint Shelter » Blog Archive » CAPTCHA WebPart for Blogs http://www.sharepointsecurity.com/blog/sharepoint/sharepoint-2007-development/captcha-webpart-for-bl ... (captcha)
 [] Very easy to use Free Image Verification Code and Script to facilitate Human verifications on any ... http://www.cisin.com/Image_Verification_Code_and_Script.htm (captcha)
 [] captcha type http://mgcjerry.net/captcha.html (captcha)
 [] CAPTCHA-based Robot Challenges for SIP http://www.tschofenig.com/svn/draft-tschofenig-sipping-captcha/draft-tschofenig-sipping-captcha-00.t ... (captcha)
 [] Introducing Subkismet-The Cure For Comment Spam http://haacked.com/archive/2007/06/12/introducing-subkismet-the-cure-for-comment-spam.aspx (captcha)
 [] Blog4Brains.com: A Revolutionary Blog Redefining Intellectualism » Captcha: The Future of Problem ... http://www.blog4brains.com/2007/07/10/captcha-the-future-of-problem-solving/ (captcha)
 [] ASP CAPTCHA & ASP.NET CAPTCHA components to prevent automated registrations on your website http://www.lanapsoft.com/ (captcha asp asp.net form)
 [] Inaccessibility of CAPTCHA http://www.w3.org/TR/turingtest/#logic (captcha)
 [] Behance :: Articles :: Luis von Ahn: Capturing Ideas for the Masses http://www.behance.com/Featured/Articles/Luis-von-Ahn--Capturing-Ideas-for-the-Masses/5581 (captcha)
 [] Jochem van der Vorm - captchas http://vorm.net/captchas (captcha code)
 [] Class: KCAPTCHA (font) - PHP Classes http://www.phpclasses.org/browse/package/3193.html (php captcha)
 [] CFFormProtect http://cfformprotect.riaforge.org/ (security coldfusion captcha programming)
 [] CAPTCHAは愚策:江島健太郎 / Kenn's Clairvoyance - CNET Japan http://japan.cnet.com/blog/kenn/2008/02/28/entry_25005627/ (net usability captcha programming)
 [] Coding Horror: CAPTCHA is Dead, Long Live CAPTCHA! http://www.codinghorror.com/blog/archives/001067.html (captcha spam programming security)
 [] Captcha Riddler | drupal.org http://drupal.org/project/riddler (captcha spam drupal .code)
 [] Defensio, the blog » Blog Archive » Defensio Unveiled! http://blog.defensio.com/2007/11/07/defensio-unveiled/ (captcha debatestuff performance)
 [] Kontaktformular für XT:Commerce mit Captcha | XTC-Shops http://www.xtc-shops.de/2007/08/04/kontaktformular-fur-xtcommerce-mit-captcha/ (xtc commerce howto captcha)
 [] CodeProject: CAPTCHA Image. Free source code and programming articles http://www.codeproject.com/KB/aspnet/CaptchaImage.aspx (asp.net .net code asp)
 [] Page 2 - Creating a CAPTCHA with PHP http://www.codewalkers.com/c/a/Miscellaneous/Creating-a-CAPTCHA-with-PHP/1/ (captcha security php spam)
 [] Captcha — Blogs, Pictures, and more on WordPress http://wordpress.com/tag/captcha/3/ (captcha)
 [] Making sure your users are human and not macros | Digital Assistant http://www.digital-assistant.net/Preventing_Macros (captcha)
 [] HIPs http://www.aladdin.cs.cmu.edu/hips/ (captcha)
 [] Free PHP scripts and classes: Random validation (CAPTCHA) image http://www.finalwebsites.com/snippets.php?id=39 (captcha)
 [] CAPTCHA and proposed alternative, SAPTCHA http://dmytry.pandromeda.com/texts/captcha_and_saptcha.html (captcha)
 [] Chris A. Brandlehner BLOG | Implementing a CAPTCHA with IBM Lotus Domino http://chris.brandlehner.at/Brandlehner/cab_blog.nsf/d6plinks/CBRR-7EASVD (captcha)
 [] capictcha Project http://www.scrypt.net/~wil/capictcha/ (php captcha)
 [] Great Version of 'Captcha' | Conversation Marketing: Internet Marketing Strategy Blog http://www.conversationmarketing.com/2007/10/great_version_of_captcha.htm (captcha)
 [] Software and Hardware: CAPTCHA Kinda Spam Prevention in ASP.NET http://gaaton.blogspot.com/2007/11/captcha-kinda-spam-prevention-in-aspnet.html (captcha)
 [] BlogSecurity » Blog Archive » Choosing the right anti-spam solution http://blogsecurity.net/reflections/choose-the-right-anti-spam-solution/ (captcha)
 [] Captcha | Heine http://heine.familiedeelstra.com/mycaptcha (drupal captcha module)
 [] peterkellner.net » The Ultimate CAPTCHA Custom Server Control http://peterkellner.net/2006/08/20/the-ultimate-captcha-custom-server-control/ (asp.net .net captcha)
 [] Advanced Software Solutions - .NET Charting,C# Plot and ID3 Tag Reader Software. http://adss.com.ua/product.php?id=21 (asp.net captcha)
 [] CAPTCHA Free ASP.NET Control http://www.mondor.org/captcha.aspx (asp.net captcha)
 [] PHPとGDを使ってCAPTCHAを実装する方法 / ウェブデザインライブラリー http://www.webdesignlibrary.jp/2008/03/php_gd_captcha.php (form captcha php)
 [] Linux.com :: Three ways to test Web form input with a CAPTCHA http://www.linux.com/feature/131925 (apache linux captcha security)
 [] CAPTCHA Security Image Tutorial - Overview http://www.mindpalette.com/tutorials/captcha/index.php (captcha)
 [] Contact Form Script Download http://www.freecontactform.com/download.php (form script captcha)
 [] PHP Anti Spam Bot Email http://phpclasses.masbytes.es/browse/package/4504.html (email php spam captcha)
 [] Features | Mollom http://mollom.com/features (api php drupal captcha)