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What purpose does captcha serve?
There are a lot of purposes that captchas serve, among them are; protection of the integrity of online polls by stopping hackers using robots to send in repeated false responses. Stop brute force attacks on online accounts in which hackers repeatedly try to log-in using hundreds of different passworRead more
There are a lot of purposes that captchas serve, among them are; protection of the integrity of online polls by stopping hackers using robots to send in repeated false responses. Stop brute force attacks on online accounts in which hackers repeatedly try to log-in using hundreds of different passwords.
See lessPrevent hackers from signing up for multiple email accounts that they’ll then go on to use for nefarious purposes. Stop cyber criminals spamming blogs or news content pages with dodgy comments and links to other websites.
Prevent ticket touts from using robots to bulk buy tickets for shows and gigs. To make online shopping more secure.