FrameworksSmart Buildings Z-Wave – S2 Security Framework By Marin Ivezic - August 15, 2016 Organization: Z-Wave Reference: S2 Security Framework Published on: August 2016 Introduction into the new Security 2 (S2) framework for smart home devices and controllers, gateways and hubs. Share via: Twitter LinkedIn Facebook Reddit Xing VKontakte WhatsApp Telegram Email Print More