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1,271
A Virtual Machine Introspection Based Architecture for Intrusion Detection
- In Proc. Network and Distributed Systems Security Symposium
, 2003
"... Today's architectures for intrusion detection force the IDS designer to make a difficult choice. If the IDS resides on the host, it has an excellent view of what is happening in that host's software, but is highly susceptible to attack. On the other hand, if the IDS resides in the network, ..."
Abstract
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Cited by 423 (5 self)
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this through the use of a virtual machine monitor. Using this approach allows us to isolate the IDS from the monitored host but still retain excellent visibility into the host's state. The VMM also offers us the unique ability to completely mediate interactions between the host software and the underlying
Peer-to-Peer Architecture Case Study: Gnutella Network
, 2001
"... Despite recent excitement generated by the P2P paradigm and despite surprisingly fast deployment of some P2P applications, there are few quantitative evaluations of P2P systems behavior. Due to its' open architecture and achieved scale, Gnutella is an interesting P2P architecture case study. Gn ..."
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Cited by 274 (1 self)
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Despite recent excitement generated by the P2P paradigm and despite surprisingly fast deployment of some P2P applications, there are few quantitative evaluations of P2P systems behavior. Due to its' open architecture and achieved scale, Gnutella is an interesting P2P architecture case study
A Case For Grid Computing On Virtual Machines
, 2002
"... We advocate a novel approach to grid computing that is based on a combination of "classic" operating system level virtual machines (VMs) and middleware mechanisms to manage VMs in a distributed environment. The abstraction is that of dynamically instantiated and mobile VMs that are a combi ..."
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Cited by 169 (29 self)
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from a performance perspective. Finally, we describe the middleware challenges implied by the approach and an architecture for grid computing using virtual machines.
Nonlinear Neural Networks: Principles, Mechanisms, and Architectures
, 1988
"... An historical discussion is provided of the intellectual trends that caused nineteenth century interdisciplinary studies of physics and psychobiology by leading scientists such as Helmholtz, Maxwell, and Mach to splinter into separate twentieth-century scientific movements. The nonlinear, nonstatio ..."
Abstract
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Cited by 262 (21 self)
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-addressable memory are shown to be special cases of the Cohen-Grossberg model and global Liapunov function, including the additive, brain-state-in-a-box, McCulloch-Pitts, Boltzmann machine, Hartline-Ratliff-Millet; shunting, maskingfield, bidirectional associative memory, Volterra-Lotka, Gilpin-Ayala, and Eigen
Kurtev I.: Transforming Models with ATL:
- Proceedings of the Model Transformations in Practice Workshop at MoDELS,
, 2005
"... Abstract. This paper presents ATL (ATLAS Transformation Language): a hybrid model transformation language that allows both declarative and imperative constructs to be used in transformation definitions. The paper describes the language syntax and semantics by using examples. ATL is supported by a s ..."
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Cited by 272 (22 self)
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set of development tools such as an editor, a compiler, a virtual machine, and a debugger. A case study shows the applicability of the language constructs. Alternative ways for implementing the case study are outlined. In addition to the current features, the planned future ATL features are briefly
A comparison of software and hardware techniques for x86 virtualization
- in ASPLOS-XII: Proceedings of the 12th international conference on Architectural
, 2006
"... Until recently, the x86 architecture has not permitted classical trap-and-emulate virtualization. Virtual Machine Monitors for x86, such as VMware R ○ Workstation and Virtual PC, have instead used binary translation of the guest kernel code. However, both Intel and AMD have now introduced architectu ..."
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Cited by 210 (3 self)
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architectural extensions to support classical virtualization. We compare an existing software VMM with a new VMM designed for the emerging hardware support. Surprisingly, the hardware VMM often suffers lower performance than the pure software VMM. To determine why, we study architecture-level events
Deep Dyslexia: A Case Study of Connectionist Neuropsychology
, 1993
"... Deep dyslexia is an acquired reading disorder marked by the occurrence of semantic errors (e.g., reading RIVER as "ocean"). In addition, patients exhibit a number of other symptoms, including visual and morphological effects in their errors, a part-of-speech effect, and an advantage for co ..."
Abstract
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Cited by 196 (29 self)
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for concrete over abstract words. Deep dyslexia poses a distinct challenge for cognitive neuropsychology because there is little understanding of why such a variety of symptoms should co-occur in virtually all known patients. Hinton and Shallice (1991) replicated the co-occurrence of visual and semantic errors
Difference Engine: Harnessing Memory Redundancy in Virtual Machines
"... Virtual machine monitors (VMMs) are a popular platform for Internet hosting centers and cloud-based compute services. By multiplexing hardware resources among virtual machines (VMs) running commodity operating systems, VMMs decrease both the capital outlay and management overhead of hosting centers. ..."
Abstract
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Cited by 123 (3 self)
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Virtual machine monitors (VMMs) are a popular platform for Internet hosting centers and cloud-based compute services. By multiplexing hardware resources among virtual machines (VMs) running commodity operating systems, VMMs decrease both the capital outlay and management overhead of hosting centers
Antfarm: Tracking Processes in a Virtual Machine Environment
- in Proc. of the USENIX Annual Technical Conf
, 2006
"... In a virtualized environment, the VMM is the system’s primary resource manager. Some services usually implemented at the OS layer, like I/O scheduling or certain kinds of security monitoring, are therefore more naturally implemented inside the VMM. Implementing such services at the VMM layer can be ..."
Abstract
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Cited by 80 (3 self)
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and activities of operating system processes. Antfarm is an implementation of these techniques that works without detailed knowledge of a guest’s internal architecture or implementation. An evaluation of Antfarm for two virtualization environments and two operating systems shows that it can accurately infer
Hey, You, Get Off of My Cloud: Exploring Information Leakage in Third-Party Compute Clouds
"... Third-party cloud computing represents the promise of outsourcing as applied to computation. Services, such as Microsoft’s Azure and Amazon’s EC2, allow users to instantiate virtual machines (VMs) on demand and thus purchase precisely the capacity they require when they require it. In turn, the use ..."
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Cited by 209 (1 self)
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of virtualization allows third-party cloud providers to maximize the utilization of their sunk capital costs by multiplexing many customer VMs across a shared physical infrastructure. However, in this paper, we show that this approach can also introduce new vulnerabilities. Using the Amazon EC2 service as a case
Results 1 - 10
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1,271
