nanog mailing list archives
Re: Suggestions for the future on your web site: (was cookies, and
From: Joe Greco <jgreco () ns sol net>
Date: Thu, 24 Jan 2013 16:38:16 -0600 (CST)
To resort to plain language instead of overworked metaphor, the problem with CAPTCHAs is that they're increasingly easier for computers to solve than they are for humans. This is perverse, because the whole reason they were introduced was that they were _hard_ for computers but _easy_ for humans. The latter part was a key design goal, and we are increasingly ditching it in favour of "just using a CAPTCHA" because they're what we think works.
So the point that seems reasonable to make is that people deploy CAPTCHA in environments where it is insufficient to the task. True enough. At the point where an arms race has developed over such technology, or other circumvention technologies (such as hiring cheap labor) is being used, it seems to me that in such an environment, the technology is fundamentally not suited to the task. It seems fair to say that CAPTCHA is rapidly evolving to the level of hook-and-eye latch protection, suitable for rudimentary protection on low-value assets, keeping the rabbit in its cage, etc. So, then, "replace it with what, exactly?" What if we all wake up one morning to find that our computers have gained an IQ of 6000? Will the computers be making jokes about "as dumb as a human" and debating ways to identify if they're talking with another computer or just a human? :-) ... JG -- Joe Greco - sol.net Network Services - Milwaukee, WI - http://www.sol.net "We call it the 'one bite at the apple' rule. Give me one chance [and] then I won't contact you again." - Direct Marketing Ass'n position on e-mail spam(CNN) With 24 million small businesses in the US alone, that's way too many apples.
Current thread:
- Re: Suggestions for the future on your web site: (was cookies, and, (continued)
- Re: Suggestions for the future on your web site: (was cookies, and Joe Greco (Jan 24)
- Re: Suggestions for the future on your web site: (was cookies, and David Barak (Jan 24)
- Re: Suggestions for the future on your web site: (was cookies, and Rich Kulawiec (Jan 25)
- Re: Suggestions for the future on your web site: (was cookies, and Joe Greco (Jan 25)
- Re: Suggestions for the future on your web site: (was cookies, and Michael Thomas (Jan 26)
- Re: Suggestions for the future on your web site: (was cookies, and Jimmy Hess (Jan 26)
- Re: Suggestions for the future on your web site: (was cookies, and Jean-Francois Mezei (Jan 30)
- Re: Suggestions for the future on your web site: (was cookies, and before that Re: Dreamhost hijacking my prefix...) George Herbert (Jan 24)
- Re: Suggestions for the future on your web site: (was cookies, and before that Re: Dreamhost hijacking my prefix...) Jean-Francois Mezei (Jan 24)
- Re: Suggestions for the future on your web site: (was cookies, and before that Re: Dreamhost hijacking my prefix...) Andrew Sullivan (Jan 24)
- Re: Suggestions for the future on your web site: (was cookies, and Joe Greco (Jan 24)
- Re: Suggestions for the future on your web site: (was cookies, and . (Jan 25)
- Re: Suggestions for the future on your web site: (was cookies, and before that Re: Dreamhost hijacking my prefix...) Scott Howard (Jan 24)
- Re: Suggestions for the future on your web site: (was cookies, and before that Re: Dreamhost hijacking my prefix...) Jimmy Hess (Jan 24)
- Re: Suggestions for the future on your web site: (was cookies, and before that Re: Dreamhost hijacking my prefix...) . (Jan 21)
- Re: Suggestions for the future on your web site: (was cookies, and before that Re: Dreamhost hijacking my prefix...) . (Jan 21)
- Re: Suggestions for the future on your web site: (was cookies, and before that Re: Dreamhost hijacking my prefix...) Jean-Francois Mezei (Jan 21)
- Re: Security reporting response handling [was: Suggestions for the future on your web site] Matt Palmer (Jan 22)
- Re: Security reporting response handling [was: Suggestions for the future on your web site] Suresh Ramasubramanian (Jan 22)
- Re: Security reporting response handling [was: Suggestions for the future on your web site] Alain Hebert (Jan 22)