CAPTCHAs are a challenge-response test used to help decipher human responses from that of a computer in order to prevent automated software from performing actions which degrade the quality of service. Recently I’ve noticed that CAPTCHAs are getting increasingly difficult. Is this a sign of tech evolving faster than the human mind?
Are CAPTCHAs Getting More Difficult?
- By: Dr. Shawn DuBravac
- Blog, nature of technology
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Some interesting tidbits here from Akamai (with the full report