Security risks of Weigand
![Spintly Wireless Communication](https://spintly.com/wp-content/uploads/2021/05/Wireless-Communication.jpg)
Security risks of Weigand Wiegand Interface: Security Analysis Wiegand technology is widely used in legacy access control systems and can be part of the card–reader interface, reader–controller interface, or a binary bit format itself which is sent between the card – reader – controller. The wired communication taking place between the reader and the controller […]