Threat Analysis for Smart Homes

被引：16

作者：

Kavallieratos, Georgios ^{[1
]}

Chowdhury, Nabin ^{[1
]}

Katsikas, Sokratis ^{[1
,2
]}

Gkioulos, Vasileios ^{[1
]}

Wolthusen, Stephen ^{[1
,3
]}

机构：

[1] Norwegian Univ Sci & Technol, Dept Informat Secur & Commun Technol, N-2815 Gjovik, Norway

[2] Open Univ Cyprus, 33 Giannou Kranidioti, CY-2220 Latsia, Cyprus

[3] Royal Holloway Univ London, Informat Secur Grp, Egham TW20 0EX, Surrey, England

来源：

FUTURE INTERNET | 2019年 / 11卷 / 10期

关键词：

dynamic risk assessment; Internet of Things; Threat analysis; Smart Home; malware; SECURITY;

D O I：

10.3390/fi11100207

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The development and deployment of highly dynamic, cyber+connected operational environments, such as smart homes, smart cities, and smart transportation systems, is increasing. The security analysis of such dynamic environments necessitates the use of dynamic risk assessment methodologies and the modeling of dynamically changing states. In this paper, we focus on the smart home environment, where the deployment of IoT devices increase the attack surface. We examine existing dynamic risk assessment methodologies, and by leveraging a smart home reference architecture we identify the security risks of a smart home's physical and communication viewpoints, taking into consideration also dynamic operational aspects. Further, we develop a smart home network topology generator and a graph-based attack model to study dependencies among dynamically changing states and the propagation of a malware infection.

引用

页数：19