What is a QR code and are they safe Kaspersky
How does a QR code work? The process of QR code functioning revolves around encoding details into a 2D barcode-like image that can be read by a QR scanner. After being scanned, the encoded details can be obtained, providing valuable information or performing specific functions, such as linking to a website, displaying text, or downloading an app.
What does a QR code work? The operation of QR code working revolves around converting data into a two-dimensional barcode-like image that can be read by a QR scanner. Once scanned, the encoded information can be obtained, providing valuable information or carrying out specific functions, such as pointing to a website, presenting text, or downloading an app. Understanding how a QR code works is crucial in today's online world.