[Discover] Coding Horror: CAPTCHA is Dead, Long Live CAPTCHA! http://www.codinghorror.com/blog/archives/001067.html
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[Discover] reCAPTCHA: Stop Spam, Read Books http://recaptcha.net/ (tools antispam captcha spam)
[Discover] PWNtcha - captcha decoder http://sam.zoy.org/pwntcha/ (authentication security antispam captcha)
[Discover] Coding Horror: Has CAPTCHA Been "Broken"? http://www.codinghorror.com/blog/archives/001001.html (programming hack captcha security)
[Discover] Ned Batchelder: Stopping spambots with hashes and honeypots http://www.nedbatchelder.com/text/stopbots.html (spam honeypot programming security)
[Discover] The Official CAPTCHA Site http://www.captcha.net/ (registration spam technology webdevelopment)
[Discover] Craziest Captchas on the Web at English Headwear Blog http://www.tonsai.de/blog-english/2007/craziest-captchas-on-the-web/ (funny humor list security)
[Discover] MSR Asirra: A Human Interactive Proof http://research.microsoft.com/asirra/ (microsoft research accessibility security)
[Discover] Exploring: reCAPTCHA: A new way to fight spam http://bmaurer.blogspot.com/2007/05/recaptcha-new-way-to-fight-spam.html (spam books captcha development)
[Discover] はてなのCAPTCHAは簡単に破れる http://blogs.wankuma.com/nagise/archive/2007/10/26/104428.aspx (security hatena programming captcha)
[Discover] Audio and Visual CAPTCHA v1.3 http://www.nswardh.com/shout/ (accessibility php validation forms)
[Discover] How to Create CAPTCHA Protection using PHP and AJAX http://www.webcheatsheet.com/php/create_captcha_protection.php (php captcha spam tutorial)
[Discover] Tutorials:Safer Contact Forms Without CAPTCHAs - jQuery JavaScript Library http://docs.jquery.com/Tutorials:Safer_Contact_Forms_Without_CAPTCHAs (javascript tutorial forms antispam)
[Discover] Preventing SPAM without using a CAPTCHA http://freecodesnippet.com/articles/security/preventing-spam-on-your-website-without-using-captcha/ (css spam captcha php)
[Discover] Visual and Audio PHP CAPTCHA Generation Class - Ed Eliot http://www.ejeliot.com/pages/php-captcha (php accessibility bsd audio)
[Discover] 3-D CAPTCHA http://spamfizzle.com/CAPTCHA.aspx (authentication security captcha login)
[Discover] Provide an accessible alternative if you must use a CAPTCHA http://www.456bereastreet.com/archive/200709/provide_an_accessible_alternative_if_you_must_use_a_cap ... (accessibility usability forms antispam)
[Discover] Gotcha, CAPTCHA! Gmail bot detector system cracked http://arstechnica.com/news.ars/post/20080226-gotcha-captcha-gmail-bot-detector-system-cracked.html (spam google security botnets)
[Discover] TPCSv8 http://www.thepcspy.com/kittenauthtest (cats funny software security)

[Discover] Spam weapon helps preserve books http://news.bbc.co.uk/2/hi/technology/7023627.stm (literature technology brilliant archive)
[Discover] tppCaptcha - ASCII PHP CAPTCHA http://www.thephppro.com/products/captcha/ (spam security programming php)
[Discover] http://www.cryptographp.com http://www.cryptographp.com/ (php programming script captcha)
[Discover] Jochem van der Vorm - captchas http://vorm.net/captchas (captcha code)
[Discover] Panasonic Youth » BrainBuster - Logic Captcha for Rails http://www.robsanheim.com/brain-buster (rails captcha plugin ruby)
[Discover] AV PHP CAPTCHA Generation Class http://www.ejeliot.com/pages/2 (php captcha validation security)
[Discover] Websense® - Blog: Google’s CAPTCHA busted in recent spammer tactics http://www.websense.com/securitylabs/blog/blog.php?BlogID=174 (google security hack reference)
[Discover] NorthTemple.com : In order to keep out spammers a... http://northtemple.com/1146 (accessibility captcha)
[Discover] Using AI to beat CAPTCHA and post comment spam http://www.brains-n-brawn.com/default.aspx?vDir=aicaptcha (antispam accessibility programming spam)
[Discover] A Dog or a Cat? New Tests to Fool Automated Spammers - New York Times http://www.nytimes.com/2007/06/11/technology/11code.html?_r=1&pagewanted=1&oref=slogin (captcha)
[Discover] puremango.co.uk: breaking CAPTCHA without using OCR - a new technique. http://www.puremango.co.uk/cm_breaking_captcha_115.php?PHPSESSID=6b665d8fdc657a50cd83b9d0d64d473f (captcha)
[Discover] BBC NEWS | Technology | Spam weapon helps preserve books http://news.bbc.co.uk/1/hi/technology/7023627.stm (technology books ocr spam)
[Discover] Get reCAPTCHA http://recaptcha.net/whyrecaptcha.html (tools programming captcha plugin)
[Discover] NIPS2004_0843.pdf (application/pdf-Objekt) http://books.nips.cc/papers/files/nips17/NIPS2004_0843.pdf (hacks captchas captcha)
[Discover] Damien Katz: Negative CAPTCHA http://damienkatz.net/2007/01/negative_captch.html (spam security programming css)
[Discover] freshmeat.net: Project details for Captcha PHP http://osx.freshmeat.net/projects/captchaphp/ (php captcha generator programming)
[Discover] Codes on Sites 'Captcha' http://online.wsj.com/public/article/SB114903737427467003.html (spam captcha)
[Discover] AS Workshop » The CAPTCHA Alternatives http://www.arraystudio.com/as-workshop/the-captcha-alternatives.html (forms email accessibility captcha)
[Discover] Yahoo Mail Requires CAPTCHA to Send Messages ≪ Buzzword Compliant http://www.buzzwordcompliant.net/?p=30 (captcha)
[Discover] 0x000000 - THE HACKER WEBZINE http://www.0x000000.com/?i=502 (hack yahoo crack spam)
[Discover] err.the_blog.find_by_title('Captchator on Rails') http://errtheblog.com/post/585 (authentication rubyonrails rails captcha)
[Discover] Captcha Mashup http://hotcaptcha.com/ (mashup security humor hotornot)
[Discover] Spammers crack Gmail Captcha | The Register, 2008.02.25 http://www.theregister.co.uk/2008/02/25/gmail_captcha_crack/ (google security captcha gmail)
[Discover] Getting started with CAPTCHA http://www.interspire.com/content/articles/48/1/Getting-started-with-CAPTCHA (artificial intelligence captcha security)
[Discover] Drupal Captcha | Konigi http://konigi.com/interface/drupal-captcha (usability design captcha ideas)
[Discover] Captchator - Captcha service for PHP, Ruby on Rails, Python, ... http://captchator.com/ (services captcha generator applications)
[Discover] Web Site Accessibility Blog » Google Petition Concerning CAPTCHA http://www.accessibilityblog.com/2006/01/17/google-petition-concerning-captcha/ (google captcha)
[Discover] reCAPTCHA: Stop Spam, Read Books http://recaptcha.net/ (tools antispam captcha spam)
[Discover] PWNtcha - captcha decoder http://sam.zoy.org/pwntcha/ (authentication security antispam captcha)
[Discover] Coding Horror: Has CAPTCHA Been "Broken"? http://www.codinghorror.com/blog/archives/001001.html (programming hack captcha security)
[Discover] Ned Batchelder: Stopping spambots with hashes and honeypots http://www.nedbatchelder.com/text/stopbots.html (spam honeypot programming security)
[Discover] The Official CAPTCHA Site http://www.captcha.net/ (registration spam technology webdevelopment)
[Discover] Craziest Captchas on the Web at English Headwear Blog http://www.tonsai.de/blog-english/2007/craziest-captchas-on-the-web/ (funny humor list security)
[Discover] MSR Asirra: A Human Interactive Proof http://research.microsoft.com/asirra/ (microsoft research accessibility security)
[Discover] Exploring: reCAPTCHA: A new way to fight spam http://bmaurer.blogspot.com/2007/05/recaptcha-new-way-to-fight-spam.html (spam books captcha development)
[Discover] はてなのCAPTCHAは簡単に破れる http://blogs.wankuma.com/nagise/archive/2007/10/26/104428.aspx (security hatena programming captcha)
[Discover] Audio and Visual CAPTCHA v1.3 http://www.nswardh.com/shout/ (accessibility php validation forms)
[Discover] How to Create CAPTCHA Protection using PHP and AJAX http://www.webcheatsheet.com/php/create_captcha_protection.php (php captcha spam tutorial)
[Discover] Tutorials:Safer Contact Forms Without CAPTCHAs - jQuery JavaScript Library http://docs.jquery.com/Tutorials:Safer_Contact_Forms_Without_CAPTCHAs (javascript tutorial forms antispam)
[Discover] Preventing SPAM without using a CAPTCHA http://freecodesnippet.com/articles/security/preventing-spam-on-your-website-without-using-captcha/ (css spam captcha php)
[Discover] Visual and Audio PHP CAPTCHA Generation Class - Ed Eliot http://www.ejeliot.com/pages/php-captcha (php accessibility bsd audio)
[Discover] 3-D CAPTCHA http://spamfizzle.com/CAPTCHA.aspx (authentication security captcha login)
[Discover] Provide an accessible alternative if you must use a CAPTCHA http://www.456bereastreet.com/archive/200709/provide_an_accessible_alternative_if_you_must_use_a_cap ... (accessibility usability forms antispam)
[Discover] Gotcha, CAPTCHA! Gmail bot detector system cracked http://arstechnica.com/news.ars/post/20080226-gotcha-captcha-gmail-bot-detector-system-cracked.html (spam google security botnets)
[Discover] TPCSv8 http://www.thepcspy.com/kittenauthtest (cats funny software security)
[Discover] Bot Bouncer http://botbouncer.com/ (openid authentication captcha spam)
[Discover] Spam weapon helps preserve books http://news.bbc.co.uk/2/hi/technology/7023627.stm (literature technology brilliant archive)
[Discover] tppCaptcha - ASCII PHP CAPTCHA http://www.thephppro.com/products/captcha/ (spam security programming php)
[Discover] http://www.cryptographp.com http://www.cryptographp.com/ (php programming script captcha)
[Discover] Jochem van der Vorm - captchas http://vorm.net/captchas (captcha code)
[Discover] Panasonic Youth » BrainBuster - Logic Captcha for Rails http://www.robsanheim.com/brain-buster (rails captcha plugin ruby)
[Discover] AV PHP CAPTCHA Generation Class http://www.ejeliot.com/pages/2 (php captcha validation security)
[Discover] Websense® - Blog: Google’s CAPTCHA busted in recent spammer tactics http://www.websense.com/securitylabs/blog/blog.php?BlogID=174 (google security hack reference)
[Discover] NorthTemple.com : In order to keep out spammers a... http://northtemple.com/1146 (accessibility captcha)
[Discover] Using AI to beat CAPTCHA and post comment spam http://www.brains-n-brawn.com/default.aspx?vDir=aicaptcha (antispam accessibility programming spam)
[Discover] A Dog or a Cat? New Tests to Fool Automated Spammers - New York Times http://www.nytimes.com/2007/06/11/technology/11code.html?_r=1&pagewanted=1&oref=slogin (captcha)
[Discover] puremango.co.uk: breaking CAPTCHA without using OCR - a new technique. http://www.puremango.co.uk/cm_breaking_captcha_115.php?PHPSESSID=6b665d8fdc657a50cd83b9d0d64d473f (captcha)
[Discover] BBC NEWS | Technology | Spam weapon helps preserve books http://news.bbc.co.uk/1/hi/technology/7023627.stm (technology books ocr spam)
[Discover] Get reCAPTCHA http://recaptcha.net/whyrecaptcha.html (tools programming captcha plugin)
[Discover] NIPS2004_0843.pdf (application/pdf-Objekt) http://books.nips.cc/papers/files/nips17/NIPS2004_0843.pdf (hacks captchas captcha)
[Discover] Damien Katz: Negative CAPTCHA http://damienkatz.net/2007/01/negative_captch.html (spam security programming css)
[Discover] freshmeat.net: Project details for Captcha PHP http://osx.freshmeat.net/projects/captchaphp/ (php captcha generator programming)
[Discover] Codes on Sites 'Captcha' http://online.wsj.com/public/article/SB114903737427467003.html (spam captcha)
[Discover] AS Workshop » The CAPTCHA Alternatives http://www.arraystudio.com/as-workshop/the-captcha-alternatives.html (forms email accessibility captcha)
[Discover] Yahoo Mail Requires CAPTCHA to Send Messages ≪ Buzzword Compliant http://www.buzzwordcompliant.net/?p=30 (captcha)
[Discover] 0x000000 - THE HACKER WEBZINE http://www.0x000000.com/?i=502 (hack yahoo crack spam)
[Discover] err.the_blog.find_by_title('Captchator on Rails') http://errtheblog.com/post/585 (authentication rubyonrails rails captcha)
[Discover] Captcha Mashup http://hotcaptcha.com/ (mashup security humor hotornot)
[Discover] Spammers crack Gmail Captcha | The Register, 2008.02.25 http://www.theregister.co.uk/2008/02/25/gmail_captcha_crack/ (google security captcha gmail)
[Discover] Getting started with CAPTCHA http://www.interspire.com/content/articles/48/1/Getting-started-with-CAPTCHA (artificial intelligence captcha security)
[Discover] Drupal Captcha | Konigi http://konigi.com/interface/drupal-captcha (usability design captcha ideas)
[Discover] Captchator - Captcha service for PHP, Ruby on Rails, Python, ... http://captchator.com/ (services captcha generator applications)
[Discover] Web Site Accessibility Blog » Google Petition Concerning CAPTCHA http://www.accessibilityblog.com/2006/01/17/google-petition-concerning-captcha/ (google captcha)

