Architectural Support For Secure Virtualization Under A Vulnerable Hypervisor

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Architectural Support for Secure Virtualization under a ...

    https://jeongseob.github.io/papers/jin_micro11.pdf
    Architectural Support for Secure Virtualization under a Vulnerable Hypervisor Seongwook Jin, Jeongseob Ahn, Sanghoon Cha, and Jaehyuk Huh Computer Science Department, KAIST Daejeon, Korea {swjin, jeongseob, shcha, and jhuh}@calab.kaist.ac.kr ABSTRACT Although cloud computing has emerged as a promising future com-

Architectural Support for Secure Virtualization under a ...

    https://www.researchgate.net/publication/254006879_Architectural_Support_for_Secure_Virtualization_under_a_Vulnerable_Hypervisor
    Download Citation Architectural Support for Secure Virtualization under a Vulnerable Hypervisor Although cloud computing has emerged as a promising future computing model, security concerns ...

Architectural support for secure virtualization under a ...

    https://dl.acm.org/citation.cfm?id=2155652
    Architectural support for secure virtualization under a vulnerable hypervisor. ... mechanism, which verifies each mapping change. Using the hardware-oriented mechanism in each system securing guest VMs under a vulnerable hypervisor, this paper also proposes a cloud system architecture, which supports the authenticated launch and migration of ...Cited by: 90

Architectural Support for Hypervisor-Secure Virtualization

    http://palms.ee.princeton.edu/system/files/asplos2012_wfooter.pdf
    definition of hypervisor-secure virtualization, the HyperWall architecture which achieves hypervisor-secure virtualization by using hardware to isolate a VM’s memory

Architectural Support for Secure Virtualization under a ...

    https://core.ac.uk/display/21839736
    Architectural Support for Secure Virtualization under a Vulnerable Hypervisor . By Seongwook Jin, Jeongseob Ahn, Sanghoon Cha and Jaehyuk Huh. Abstract. Although cloud computing has emerged as a promising future computing model, security concerns due to malicious tenants have been deterring its fast adoption. In cloud computing, multiple ...Cited by: 90

Architectural Support for Secure Virtualization under a ...

    http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.226.2197
    vulnerable hypervisor secure virtualization architectural support cloud computing virtual machine memory isolation malicious tenant malicious user full control share physical system promising future untrusted hypervisor physical system virtualization technique security concern memory page unauthorized access hardware-based mechanism fast ...

Architectural support for hypervisor-secure virtualization

    https://dl.acm.org/citation.cfm?id=2151022
    We also present the HyperWall architecture which achieves hypervisor-secure virtualization, using hardware to provide the protections. HyperWall allows a hypervisor to freely manage the memory, processor cores and other resources of a platform.Cited by: 147

H-SVM: Hardware-Assisted Secure Virtual Machines under a ...

    https://www.researchgate.net/publication/272641064_H-SVM_Hardware-Assisted_Secure_Virtual_Machines_under_a_Vulnerable_Hypervisor
    H-SVM: Hardware-Assisted Secure Virtual Machines under a Vulnerable Hypervisor Article in IEEE Transactions on Computers 64(10):1-1 · October 2015 with 54 Reads How we measure 'reads'

(PDF) Security Aspects of Virtualization in Cloud Computing

    https://www.researchgate.net/publication/273950406_Security_Aspects_of_Virtualization_in_Cloud_Computing
    Security Aspects of Virtualization in Cloud Computing ... Jin, S., Ahn, J., Cha, S., Huh, J.: Architectural support for secure ... in each system securing guest VMs under a vulnerable hypervisor ...

Secure MMU: Architectural support for memory isolation ...

    https://www.semanticscholar.org/paper/Secure-MMU%3A-Architectural-support-for-memory-among-Jin-Huh/33efbda80686ad9321bf9ee2dba658b063e5470d
    The proposed mechanism extends the current nested paging support for virtualization with a small hardware cost. With Secure MMU, the hypervisor can flexibly allocate physical memory pages to virtual machines for resource management, but update nested page tables only through the secure hardware mechanism, which verifies each mapping change.

Jeongseob Ahn - Google Scholar Citations

    http://scholar.google.com/citations?user=rdZQ0agAAAAJ&hl=en
    Their combined citations are counted only for the first article. ... Architectural support for secure virtualization under a vulnerable hypervisor. ... H-SVM: Hardware-Assisted Secure Virtual Machines under a Vulnerable Hypervisor. S Jin, J Ahn, J Seol, S Cha, J Huh, S Maeng.

Seongwook Jin - KAIST

    http://calab.kaist.ac.kr:8080/~swjin/
    the 39th International Symposium on Computer Architecture (ISCA'12), June 2012. "Architectural Support for Secure Virtualization under a Vulnerable Hypervisor" Seongwook Jin, Jeongseob Ahn, Sanghoon Cha, and Jaehyuk Huh the 44th International Symposium on Microarchitecture (MICRO'11), December 2011.

A secure and rapid response architecture ... - SpringerLink

    https://link.springer.com/article/10.1007/s11704-016-5190-6
    A secure and rapid response architecture for virtual machine migration from an untrusted hypervisor to a trusted one. ... Lee R B. Architectural support for hypervisor-secure virtualization. In: ... Jin S, Ahn J, Cha S, Huh J. Architectural support for secure virtualization under a vulnerable hypervisor…

(PDF) Survey on Hypervisor Security: Challenges and Solutions

    https://www.researchgate.net/publication/327381926_Survey_on_Hypervisor_Security_Challenges_and_Solutions
    everything under the cont rol of hypervisor. ... Huh, J. (2011) Architectural support f or secure virtualization ... it is prone to bugs and vulnerabilities that a malicious virtual machine (VM ...

Secure MMU: Architectural support for memory isolation ...

    https://www.researchgate.net/publication/252020271_Secure_MMU_Architectural_support_for_memory_isolation_among_virtual_machines
    Using the hardware-oriented mechanism in each system securing guest VMs under a vulnerable hypervisor, this paper also proposes a cloud system architecture, which …

Virtualization and hypervisor security vulnerabilities to ...

    https://searchservervirtualization.techtarget.com/tip/Virtualization-and-hypervisor-security-vulnerabilities-to-look-out-for
    Mar 30, 2012 · Virtualization and hypervisor security vulnerabilities to look out for Virtualization and hypervisor security vulnerabilities are a real threat to organizations, and physical security tools may not help your efforts.

NOVA: A Microhypervisor-Based Secure Virtualization ...

    http://hypervisor.org/eurosys2010.pdf
    secure virtualization architecture, which is based on small ... support for CPU virtualization [37], nested paging [5], ... and makes the entire system more vulnerable because, in addition to the guest operating system, the hypervisor and VMM are susceptible to attacks as well. However, security

Security Aspects of Virtualization in Cloud Computing ...

    https://link.springer.com/chapter/10.1007/978-3-642-40925-7_22
    In Cloud computing, virtualization is the basis of delivering Infrastructure as a Service (IaaS) that separates data, network, applications and machines from hardware constraints. Although Cloud computing has been a focused area of research in the last decade, research on Cloud virtualization security has not been extensive.

A secure and rapid response architecture for virtual ...

    http://journal.hep.com.cn/fcs/EN/abstract/abstract17319.shtml
    A secure and rapid response architecture for virtual machine migration from an untrusted hypervisor to a trusted one. Tao WU 1, 2, 3 ... Two key issues exist during virtual machine (VM) migration in cloud computing. ... we propose a secure architecture SMIG (secure migration), which defines a new concept of Region Critical TCB and leverages an ...

Hardware-Assisted Secure Resource Accounting under a ...

    http://calab.kaist.ac.kr/~jhuh/papers/jin_vee15.pdf
    mised. Using a secure isolated execution support of SMM, this study investigates two aspects of verifiable resource ac-counting for cloud systems. First, this paper presents how the hardware-assisted SMM and virtualization techniques can be used to implement the secure resource accounting mechanism even under a compromised hypervisor. Second,

HyperVerify: A VM-assisted Architecture for Monitoring ...

    https://www.researchgate.net/publication/261487892_HyperVerify_A_VM-assisted_Architecture_for_Monitoring_Hypervisor_Non-control_Data
    Using the hardware-oriented mechanism in each system securing guest VMs under a vulnerable hypervisor, this paper also proposes a cloud system architecture, which …

Multi-processor architectural support for protecting ...

    https://www.researchgate.net/publication/262288558_Multi-processor_architectural_support_for_protecting_virtual_machine_privacy_in_untrusted_cloud_environment
    Using the hardware-oriented mechanism in each system securing guest VMs under a vulnerable hypervisor, this paper also proposes a cloud system architecture, which …



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