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Abstract:

Recent high-profile attacks on Internet infrastructure have highlighted how easy it is for vulnerable parts of the Internet to cause damage elsewhere in the Internet. As a result, we cannot think of security merely in terms of individual systems. We also need to look at the impacts on the commons, i.e., the Internet as a whole. This talk discusses this situation from the point of view of the Internet architecture, and the economics that apply to both Internet of Things ecosystems and attackers attempting to misuse them. The talk concludes with an analysis of potential minimum requirements that are necessary to prevent excessive attacks, and possible ways of establishing such requirements.

Jari Arkko:

Jari Arkko is a Senior Expert with Ericsson Research. He has also served as the Chair of the Internet Engineering Task Force (IETF), the Internet technology standards development organisation, from 2013 to 2017. He has published 45 technical specifications (RFCs) at the IETF. He is a frequent speaker in numerous Internet technology and policy conferences, and has worked both on technology and Internet governance topics.

Jari received his Licentiate’s degree from Helsinki University of Technology in 1996. As a developer, he has worked on routers, testing tools, AAA systems, AI, and cellular networks. His interests include Internet architecture, the Internet of Things, privacy, and cutting through technology hype. He likes to personally build and and use the technology that he works with. Today he works on Internet evolution and 5G.

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