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You don't. But the problem is not the QR code. The problem is the same as "URL randomly written on a billboard".
by tasuki 2y ago
You don't. But the problem is not the QR code. The problem is the same as "URL randomly written on a billboard".
- blueflow 2y agoI think the term you two look for is "Lack of Authentication". The QR codes are not authenticated to the reader.