An Overview of Architectural and Security Considerations for Named Data Networking (NDN)

The Internet of Things (IoT) is an emerging architecture that seeks to interconnect all of the "things" we use on a daily basis. Whereas the Internet originated as a way to connect traditional computing devices in order to share information, IoT includes everything from automobiles to appliances to buildings. As networks and devices become more diverse and disparate in their communication methods and interfaces, traditional host-to host technologies such as Internet Protocol (IP) are challenged to provide the level of data exchange and security needed to operate in this new network paradigm. Named Data Networking (NDN) is a developing Internet architecture that can help implement the IoT paradigm in a more efficient and secure manner. This paper introduces the NDN architecture in comparison to the traditional IP-based architecture and discusses several security concepts pertaining to NDN that make this a powerful technology for implementing the Internet of Things.