When The Front Door Becomes a Backdoor: The Security Paradox of OSDP

Ever imagined that the modern Physical Access Control Systems (PACS) at the front door of your facility could actually serve as an entry point into your internal IP network? Surprisingly, this is not as far-fetched as it seems. In this talk, we will demonstrate how to go through doors, protected with the latest advancements in building access control security - both physically and digitally.
We will delve into modern access control readers located at the front door, and explore their connectivity with access controllers, managed within the internal network of the building...
By: Ariel Harush , Roy Hodir , Eran Jacob
Full Abstract and Presentation Materials:
www.blackhat.com/eu-23/briefi...