사물통신 네트워크 보안 프레임워크에 관한 연구

Abstract

A converged form of "Informationization" where people, devices and computers come together is currently taking place influenced by the rapid growth of broadcasting and telecommunication technologies in conjunction with digital convergence. Information gathering and utilization, previously limited to "Human vs. Human" relations, has evolved to "Human vs. Object" and "Object vs. Object" where information sharing between all 'Objects' is possible. Therefore, the “Object to Object Communication Network” based on ubiquitous computing technology is an essential technology is realizing a ubiquitos information service based Society. “Object to Object Communication Network Technology” is provided on a wireless communication infrasturcture due to ease of installation and relocation of devices or where cost effectiveness is achieved over wired infrastructure in rural or mountainous areas. For this reason, data is constantly exposed, prone to theft and easy to alter as well as being vulnerable to physical attacks being installed in the open. It is critical that a plan be established, from a communication infrastructure standpoint, to assure safe and secure “Object to Object Communication Network”. Device integrity, wireless data encryption, device reliability, routing security, data security, system utilization, privacy protection must be addressed and implemented on “Object to Object Communication Networks”. The “Object to Object Communication Network” is a “Converged Service” based on many existing technologies. Individual technological components, excluding RFID and IPv6, are currently in the early phase of standardization. Also, some “Object to Object Communication” services are based on existing wired/wireless technologies. In this thesis, we are presenting potential security threats that exist on current wired/wireless technologies. In doing so, we have suggested a “Security Framework for Object to Object Communications Network,” based on the IETF device connectivity standard network architecture, taking into consideration potential security threats, requests and request guarantees. By applying security technologies to device integrity, wireless data encryption, device reliability, routing security, data security and privacy protection we expect that a safe and reliable “Object to Object Communication Network” can be achieved.