Audio CAPTCHAs Cracked; ReCAPTCHA Remains Strong
Falkkin writes "Ars Technica reports that audio CAPTCHAs consisting of only distorted digits or letters can be easy to crack using machine learning techniques. This includes most of the audio CAPTCHAs currently in use on the Web. The reCAPTCHA team has discussed their new audio CAPTCHA, which is resistant to this attack."
People crack CAPTCHAs for profit. They either sell the algorithms to spammers or spam themselves.
The thing is, if you managed to reliably crack RECAPTCHA, then you've succeeded where all the best OCR software on the market has failed (All Recaptcha's are words that couldn't be deciphered by existing software). At which point there's big bucks to be made legally selling the software.
You feel sleepy. Close your eyes. The opinions stated above are yours. You cannot imagine why you ever felt otherwise.
Well, kudos for using CSS instead of javascript to hide it.
For large sets, this will be our guide even unto death, for the LORD will work for each type of data it is applied to...
By law, camera phones must make the click noise when operated within some countries to help fight voyeurism.
That's a great idea. However, we need a law for video cameras, too.
I propose that by law, each video camera must be equipped with a prominent hand crank, and shall only record while the crank is being turned. Furthermore, as added protection, people with video cameras must wear a beret and carry a conical megaphone at all times while operating said device.