well, I think someone could be able to make a bot even for this OCR reading... Problem is a programmer doesn't have why to do this and today's "hackers" are uneducated... Few years ago hackers were able to use a wide variety of exploits, to make exploits themselves, etc... Now? Some ppl even don't know, what is DoS. New generation of hackers is really horrible so I think this OCR will be left unbeaten...
2009/7/20 Cerebrus <[email protected]> > > Yes, the distorted letters, random colours and grainy background all > help to confuse any bot that might try to parse the image and read the > actual text. > > Since the distortion and coalescing of individual letters sometimes > makes the letters unreadable even to humans, it is customary (not to > mention a good practice) to provide a "I can't read this... show > another image" link to users. > > On Jul 20, 1:00 pm, Processor Devil <[email protected]> wrote: > > Yeah, captcha is more secured... but you need to have special font and > > colorful background > > > > 2009/7/20 Cerebrus <[email protected]> > > > > > > > > > > > > > It's a form of CAPTCHA... a more reliable method, IMO. > > > > > On Jul 18, 5:44 pm, Anand <[email protected]> wrote: > > > > hi, > > > > > > if see some site like fields in registration > > > > > > * (Spam protection) What is the sum of 15 + 17? > > > > > > Human check > > > > Some simple math 1+19 > > > > > > Why want to like this ?,if u know this- Hide quoted text - > > > > - Show quoted text -
