CAPTCHA – STOP Spam, READ Books
I have added a new plugin in my website specifically designed for spammers. Let me introduce you to CAPTCHA.
After viewing some blogs online, I saw this cute little red thing where you enter two different words separated by a space on a tiny white box. I wondered what it was for. I did not put anything and then clicked Send Comment. I was considered a non-human, aka Spammer.
There are many spammers in the internet world lately. Spammers won’t exist if there were no spams. What is a Spam anyway? According to Wikipedia.org,
Spam is the abuse of electronic messaging systems (including most broadcast media, digital delivery systems) to send unsolicited bulk messages indiscriminately. While the most widely recognized form of spam is e-mail spam, the term is applied to similar abuses in other media: instant messaging spam, Usenet newsgroup spam, Web search engine spam, spam in blogs, wiki spam, online classified ads spam, mobile phone messaging spam, Internet forum spam, junk fax transmissions, and file sharing network spam.
Spam here, spam there, spam everywhere. Thank God, there’s reCaptcha.
What is CAPTCHA? The term CAPTCHA (for Completely Automated Turing Test To Tell Computers and Humans Apart) was coined in 2000 by Luis von Ahn, Manuel Blum, Nicholas Hopper and John Langford of Carnegie Mellon University. At the time, they developed the first CAPTCHA to be used by Yahoo. A CAPTCHA is a program that can generate and grade tests that humans can pass but current computer programs cannot.
Can you find such software for FREE?
Yes.
Visit this website: http://recaptcha.net/index.html












































