Security considerations in processor interconnect design = 프로세서 인터커넥트 네트워크에서의 보안문제

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Recently, large parallel computing systems are designed based on multiple SMP machines with various software stacks such as MPI and SHMEM. Each SMP machine consist of multiple processor and all processor in the system are connected with high bandwidth interconnect network. There are two most popular processor interconnect technologies currently, Intel QPI and AMD hypertransport. These the-state-of-the-art technologies have a vulnerability of router design, which can cause new type of performance attacks. In this study, we observe the-state-of-the-art processor interconnect network has architectural vulnerability and introduce a performance attack using by routing table attack. We further show how much this attack can degrade performance and how the network can be protected. Our study propose a new routing protocol suitable for processor interconnect networks to protect this vulernability.
Advisors
Kim, Dong-Junresearcher김동준
Description
한국과학기술원 : 전산학과,
Publisher
한국과학기술원
Issue Date
2014
Identifier
586475/325007  / 020123363
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 전산학과, 2014.2, [ iv, 21 p. ]

Keywords

security; 취약점; 라우터; 인터커넥트; 보안; vulnerability; interconnect; router

URI
http://hdl.handle.net/10203/196855
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=586475&flag=dissertation
Appears in Collection
EE-Theses_Master(석사논문)
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