Security risks of Weigand
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 […]
RFID vs NFC Access Control Systems
RFID vs NFC Access Control Systems What is RFID? Radio Frequency Identification (RFID) – is a wireless technology that uses electromagnetic waves to transmit data between two devices. The RFID reader automatically detects objects labeled with RFID tags, reads the data encoded in them, and stores it for further processing. RFID process is a one-way […]
Access Control System Solution during COVID-19
Access Control System during COVID-19 Electronic access control systems have taken over the market for quite a long time. Many organizations currently use either biometric access control systems or access card systems. Both the system requires contact with the access control devices and is not fit for the post-COVID situation. To say COVID-19 has changed […]