![]() ![]() So, this was a standard, albeit time-consuming, way to set up protection. Most websites had never heard of website security at the time, let alone preventing a brute-forcing attack. There were limitations of the technology on both the defense (the generation of the CAPTCHA image at the time was a manual process) and the offense (the fuzzing process of the letters, which is the grainy bits and the line would trick the current Optical Character Recognition technology). Realistically, all you had to do to bust a CAPTCHA in the early ’00s was to scrape every CAPTCHAs that would pop up and then write a script that would run through every potential answer until you got the right one. There was little in the way of security or protection. Around 2003, CAPTCHAs were popular for forum registration and voting for your favorite websites to win an award.
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