The DJ Sessions


Why Are Qr Codes Useful and Dangerous?

Chart Attack | May 23, 2023

During the COVID-19 pandemic, the word «QR code» was recognized even by those who were far from technology. Codes appeared on certificates that partially returned a person to his rights in the world of prohibitions and restrictions. Another well-known example of how QR codes work is tickets. You buy an electronic ticket in the application […]

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