Do Good CAPTCHAs Really Have To Be Unfriendly? An Expert Explains

For those of you who are not familiar with the term, a CAPTCHA is a feature on many user populated websites, such as Myspace with the purpose of blocking automated programs from spamming its users and for overall security. Here is how it works:

A user is required to enter a random letter and number password into a form before being able to submit information, log in, etc. This password is essentially given directly to the user in an image, rather than in text form, so that an automated program cannot detect the characters. The password the form field expects is the same as that shown on the image, but this sometimes causes problems.

Jeff Atwood at the Coding Horrors blog discusses whether CAPTCHAs are dead. This follows a news report that scalpers probably beat the CAPTCHAs at Ticketmaster.

Jeff links to a Chinese site that sells CAPTCHA decoders. The site quotes different prices for breaking different CAPTCHAs. An eBay decoder, for example, is being sold for $4000 and claims 70% accuracy.

What caught my attention were the unbreakable CAPTCHAs in the list. The Yahoo CAPTCHA is listed as unbreakable. That isn't surprising. Most of us can barely get it right ourselves.

Consider a Yahoo CAPTCHA. Sometimes you cannot tell the difference between a G or a 6? And the way that letters are often skewed, the difference bewteen certain uppercase and lowercase letters is virtually unrecognizable?

Contrast that with a Google CAPTCHA also listed as unbreakable. The Google image is clean and legible. Most of us have no difficulty getting it right. Google demonstrates that effective CAPTCHAs don't have to be unfriendly to users.

I am curious to learn which CAPTCHA libraries generate strong, yet user friendly challenges.

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Entrepreneurs - Why Use Free Tools To Grow Your Business? (Hint - Its Not What You Think)

To help you "Fake It Until You Make It", entrepreneurs and small business owners need to consider two critical objectives: the ability to act big on a small budget and look like a high quality-professional.

In order to accomplish these objectives you need to assess how technology can help you. If you're seriously interested in succeeding, answer these questions:

1. What tools will propel my business to the next level?

2. What tools are needed to run my business?

3. What tasks can be automated?

4. What tools will save time and increase efficiency?

5. What training is needed?

6. What tools will enhance customer relations?

7. What tools will enhance partnership relations?

8. What tools will enhance employee relations?

9. What tools are needed for data security?

10. What tools will make the business more competitive?

Before making a technology purchase, growing companies must consider the return on investment. Unfortunately, some benefits might not be tangible or cash may not be available to justify a purchase.

Since, you don't risk a cent, now is the time to make technology your BFF (Best Friend Forever). Take advantage of FREE technology tools, not just because they are FREE but to defy the odds, out perform competitors, increase revenue and propel your small business to the next level.