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    • 1. 发明授权
    • Protecting virtual machine console from misuse, hijacking or eavesdropping in cloud environments
    • 保护虚拟机控制台免受在云环境中的滥用,劫持或窃听
    • US08959623B2
    • 2015-02-17
    • US13481055
    • 2012-05-25
    • Itzhak FadidaNir BarakAlex KorthnyGuy Balzam
    • Itzhak FadidaNir BarakAlex KorthnyGuy Balzam
    • G06F7/04G06F21/00
    • G06F21/31G06F21/53G06F21/82
    • Access to virtual machine inputs and outputs are controlled. Controlling access to virtual machine inputs and outputs may comprise locking inputs and outputs of a virtual machine from within the virtual machine, other than a predefined limited access input, detecting a request to unlock the inputs and outputs of the virtual machine; determining if a requester is authorized to unlock the inputs and outputs of the virtual machine and unlocking, temporarily, the inputs and outputs of the virtual machine if the requester is authorized. The predefined limited access input is configured to receive an input device with a private secret for unlocking the inputs and outputs of the virtual machine. The inputs and outputs are unlocked when an input device having a shared password is attached.
    • 控制虚拟机输入和输出的访问。 控制对虚拟机输入和输出的访问可以包括从虚拟机内的输入和输出锁定,除了预定义的有限访问输入之外,检测解锁虚拟机的输入和输出的请求; 确定请求者是否被授权解锁虚拟机的输入和输出,并且如果请求者被授权则暂时解锁虚拟机的输入和输出。 预定义的有限访问输入被配置为接收具有用于解锁虚拟机的输入和输出的私人秘密的输入设备。 当具有共享密码的输入设备被附加时,输入和输出被解锁。