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QR Code Security and Threat Mitigation Guidelines
Last Updated: 2026-07-24
Table of Contents
Executive Summary
As QR codes route traffic automatically, securing the destination links is a critical business priority. This guide details threat models and how to secure redirects.
1. The QRishing Threat Model
QRishing is a phishing attack where malicious codes are stuck over legitimate codes. Educate users to check the destination URL on their phone's camera preview before tapping.
2. Secure Edge Redirection
Dynamic QR codes should only route through secure HTTPS endpoints. Qodex runs redirect logic on Edge network nodes, checking targets against active malware blacklists.
Frequently Asked Questions
Are dynamic QR codes secure?
Yes, when routed through secure edge servers featuring threat-scanning layers.