The DNS in IoT: Opportunities, Risks, and Challenges
| Autor: | Merike Kaeo, Andrew McConachie, Danny McPherson, Tim April, Rod Rasmussen, Dave Piscitello, Lyman Chapin, K. C. Claffy, Mark Seiden, Cristian Hesselman, Jacques Latour |
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| Přispěvatelé: | Design and Analysis of Communication Systems |
| Rok vydání: | 2020 |
| Předmět: |
DNS security
Information privacy Computer Networks and Communications business.industry Network security Computer science Domain Name System IoT security ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS 020206 networking & telecommunications Denial-of-service attack 02 engineering and technology Encryption Computer security computer.software_genre n/a OA procedure SAFER Server 0202 electrical engineering electronic engineering information engineering The Internet business computer |
| Zdroj: | IEEE Internet Computing IEEE internet computing, 24(4):9133283, 23-32. IEEE |
| ISSN: | 1941-0131 1089-7801 |
| Popis: | The Internet of Things (IoT) is widely expected to make our society safer, smarter, and more sustainable. However, a key challenge remains, which is how to protect users and Internet infrastructure operators from attacks on or launched through vast numbers of autonomously operating sensors and actuators. In this article, we discuss how the security extensions of the domain name system (DNS) offer an opportunity to help tackle that challenge, while also outlining the risks that the IoT poses to the DNS in terms of complex and quickly growing IoT-powered distributed denial of service (DDoS) attacks. We identify three challenges for the DNS and IoT industries to seize these opportunities and address the risks, for example, by making DNS security functions (e.g., response verification and encryption) available on popular IoT operating systems. |
| Databáze: | OpenAIRE |
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