The Open Supervised Device Protocol (OSDP) is an access control communication standard that enables a secure connection between access control system readers and door controllers.
Wiegand and other legacy protocols leave access control systems open to ‘man-in-the-middle’ attacks. With the use of high-end encryption, OSDP Secure Channel overcomes the security vulnerabilities of these legacy systems.
Click on the infographic below, put together by HID Global, to find out more.
