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.
For information on Penetration Testing, please visit Plynt.com.
R6Branding Yourself Will Bring You Greater Success
By Todd Ash
Wouldn't it be amazing if there was a way to successfully brand yourself without selling products and or services.Now most new internet marketers starting out their businesses just want to make a quick buck so they do not brand themselves correctly.
But smart folks like you and I know that if you try to brand yourself just by selling products and services if your customers don't like what you are offering, it is a lot harder to get your business off the ground.
If you brand yourself correctly and are known as a provider of good information you will have far greater success in selling your products thus improving your income.One of the most commonly used ways to brand yourself is to tell real life stories, show your audience that you relate to them.But beware once you have branded yourself and you are known and trusted by the public don't stop providing information to others.
Build up your business by branding yourself and providing relevant and popular information.How to position yourself as the obvious expert branding yourself as the obvious expert is the only way to dominate a niche in the marketplace.Now let's look at this for a second, why would people brand themselves when they could just brand the product and makes sales.
The people who brand themselves are in a completely different mindset.When you brand yourself, people trust you, they see you as the expert people are much more willing to listen to you and most importantly buy from you.If you just brand a product a person will buy the product and probably not even know who you are.
By branding yourself as an expert on your topic, you can easily increase your traffic to your site, as well as sales. Marketing and branding works for products and companies.
The point is this. Branding yourself is all about self-expression.The notion of branding yourself is not new. Your idea of branding yourself is a dynamic strategy everyone should use if they plan on being a big success.What prevents you from over branding yourself is the ability to express a quick summary or movie preview in a concise and articulate way. Particularly in any sales-driven industry, branding yourself is as integral to the success of your business as the company logo.
Todd Ash Is An Entrepreneur and A Master Of Network Marketing.To Find Out More About Succeeding Online Click Here To Visit Toddash.com For Free Information
A8I wanted Alexa to know about "ALL" visitors my traffic exchange website was receiving, not just traffic from their toolbar users. I wanted them to know not because I support them, but because so many other users did. Users that were apparently unaware of the traffic-ranking prejudice. I accomplished this by installing the Alexa traffic rank banner on all of the pages within my website.
The Alexa traffic rank banner is a free advertisment for them. Adding their banner to your site is a small price to pay for the increase in traffic rank. They offer several types of banners in different sizes, so it should be easy to one that fits your pages.
Since installing the code on January 15, 2007, the traffic rank for checks4free.com had improved by over 4.5 million within 15 days. That does not mean there was that much traffic. It means that the website had moved up the list from the number 6 million spot to approximately the 1 million spot.
You can view the Alexa traffic rank for the Checks4Free Traffic Exchange using this URL: http://www.alexa.com/data/details/traffic_details?url=checks4free.com.
If your website has a low Alexa traffic rank, I hope the suggestion in this article will help you to improve your ranking as well. The help file on the Alexa website talks about the biased ranking. However, to the millions of users that base an opinion about a website using the Alexa traffic rank, numbers speak louder than words. Your only other option is to hope that more Alexa toolbar users visit your website.
Tim Predaina is with Checks 4 Free, a free manual traffic exchange - http://www.checks4free.com - that delivers real visitors to your websites. Visit: http://copywriting.predaina.com for information about writing articles for content to build traffic.
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