The Security Risks and Benefits of Trackable QR Codes in Marketing and Access Control
QR codes that are trackable have become a regular instrument in marketing and access control. They appear like normal QR codes, but they have tracking capabilities that gather information upon scanning a code by an individual. They are used by businesses to gain insights into user behavior, engagement tracking, and access control to secure sections or services. But along with their convenience, security and privacy issues accompany as well.