A newer technique, however, is to use an animated GIF image that does not contain clear text in its initial frame, or to contort the shapes of letters in the image (birli in CAPTCHA) to avoid detection by optical character recognition tools.
Clare Stouffer, a Gen employee, is a writer and editor for the company’s blogs. She covers various topics in cybersecurity. Editorial note: Our articles provide educational information for you. Our offerings may derece cover or protect against every type of crime, fraud, or threat we write about.
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