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1 Secure Smart Environments: breastplate Requirements, Challenges and Experiences in permeant Computing Jun Wang† , Yaling Yang‡ and William Yurcik† † NCSA, University of Illinois at Urbana-Champaign, {wangj, byurcik}@ncsa.uiuc.edu ‡ Computer Science Department, University of Illinois at Urbana-Champaign, yyang8@uiuc.edu I. I NTRODUCTION In an ensample permeating reckoning environment, a large tote up of machine-accessible reinvigorated devices ar deployed to collaboratively provision seamless serve to users. Pervasive computing is enabled by various advanced technologies, especially radiocommunication technologies and the Internet. It has become a trend for our future lives. A permeant computing environment give the axe be extremely heterogeneous. We can imagine how many different devices are involved in a smart kin: TVs, phones, cameras, cocoa makers, or counterbalance books and bookshelves. Since these devices are smart and fetch with severall y other primarily via wireless links, security must be ensured. Otherwise, the smart devices deployed virtually us would come back to fly the coop us and the emergence would be catastrophic. In this abstract we brie?y discuss few important security issues in pervasive computing. II. S ECURITY C HALLENGES AND R EQUIREMENTS IN P ERVASIVE C OMPUTING : T HE B IG P ICTURE cod to the very towering heterogeneity and complexity of pervasive computing, there are uncomparable challenges and requirements for security insurance in a pervasive computing environment. Figure 1 shows a abbreviated connection of these challenges and requirements. Fig. 1. Security issues in pervasive computing Firstly, the scalability is a big challenge. Since a pervasive computing environment, such as a smart home or a smart of?ce, may consist of coarse tiny smart devices that communicate with each other via wireless or wired links, to volunteer information security protection (e.g., authentica tion, data encryption, access control, etc.)! is not a trivial task, in particular when the resources of such tiny devices are...If you want to get a amply essay, order it on our website: OrderCustomPaper.com

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