CAPTCHAs have been the subjects to extremes – hate and love, complete discard and tremendous reliance on the Web to avoid spam. They are instrumental in identifying humans from machines that programmatically send spam messages. They have been effective, but with a big problem. [Continue]

Back To Manual Spamming

Spammers are now outsourcing for manual spamming (via Bloggers Blog) to workaround CAPTCHAs. Though a single spammer cannot be as fast as a machine, thousands of them together than spell a lot of trouble. Captchas force you to identify certain characters and enter them, which machines cannot follow. [Continue]



Abhijit Nadgouda
iface Consulting
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This is the weblog of Abhijit Nadgouda where he writes down his thoughts on software development and related topics. You are invited to subscribe to the feed to stay updated or check out more subscription options. Or you can choose to browse by one of the topics.