Microsoft a publié une mise a jour pour LRS:
Lync Room System
April Update 15.13.2
About the SCEP feature in April 2015 update for Lync Room System:
This new feature supplements the existing Lync Room System (LRS) security design consisting of Windows Embedded firewall protection, AppLocker, and write filters. System administrators can easily enable Microsoft System Center Endpoint Protection (SCEP) on LRS by using an on/off toggle switch. The SCEP feature in LRS can run stand-alone, and does not require back-end server integration. Finally, LRS deployments in private network environments that have no direct Internet connection require some additional planning and preparation to enable SCEP malware signature updates through Windows Server Update Services (WSUS). Update from signatures that are stored in UNC file shares is not supported for the April 2015 LRS update.