What is a CAPTCHA? A comprehensive guide

CAPTCHAs are a part of every internet user’s daily life. We’re asked to complete CAPTCHA tests when creating accounts, logging in to services, and posting comments. While solving CAPTCHAs can be annoying sometimes, they play an important role in online security. How do CAPTCHAs work, are they necessary — and can they be unsafe? Read…
Read more

October 9, 2023 0