Image Verification Technology for Web Forms

image verification syste/Technology  for web forms is aimed at stopping spam form posting crap into web sites, or from generating false data/traffic or load etc. It works by replacing the “Submit” button in forms with number of (example six) images and some text prompting the user to click a specific picture. As this is fairly easy for a human to do but significantly hard for a computer, this method strips out most automated form spam without interrupting the user experience as much as “Type what you see in the image above” systems do.  more

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