Trusted Device Rules: "For data access, we need networks which are robust, secure, and resilient. This is where a country has shown the way ahead through the trusted source and trusted product mechanism steered through the National Security directive on telecom security. It's actually been a successful model. While this is now applicable only for telecom networks, its applicability in other critical sectors as also reaching out to the device and IoT ecosystem is being explored," Nair said.