Abstract: A verification operating system (VOS) is an intermediary operating system that verifies data of a primary operating system before the primary operating system controls of the computing device. When the computing device is initialized, initial boot processes load the VOS instead of the primary operating system. The VOS performs verification processes on data storing the primary operating system to verify that the primary operating system has not been manipulated or corrupted before passing control of the computing device to the primary operating system. A VOS also may be used to verify an operating system used by a virtual machine (VM). The VOS verifies data storing a VM operating system to be used for requested VMs. If the VOS verifies that the VM OS data is accurate, the VOS provides the VM OS data to a hypervisor for use in a VM.

Abstract: A verification operating system (VOS) is an intermediary operating system that verifies data of a primary operating system before the primary operating system controls of the computing device. When the computing device is initialized, initial boot processes load the VOS instead of the primary operating system. The VOS performs verification processes on data storing the primary operating system to verify that the primary operating system has not been manipulated or corrupted before passing control of the computing device to the primary operating system. A VOS also may be used to verify an operating system used by a virtual machine (VM). The VOS verifies data storing a VM operating system to be used for requested VMs. If the VOS verifies that the VM OS data is accurate, the VOS provides the VM OS data to a hypervisor for use in a VM.

Abstract: A verification operating system (VOS) is an intermediary operating system that verifies data of a primary operating system before the primary operating system controls of the computing device. When the computing device is initialized, initial boot processes load the VOS instead of the primary operating system. The VOS performs verification processes on data storing the primary operating system to verify that the primary operating system has not been manipulated or corrupted before passing control of the computing device to the primary operating system. A VOS also may be used to verify an operating system used by a virtual machine (VM). The VOS verifies data storing a VM operating system to be used for requested VMs. If the VOS verifies that the VM OS data is accurate, the VOS provides the VM OS data to a hypervisor for use in a VM.

Abstract: The present invention provides a window screen having operators that secure the window screen relative to a window frame. A pair of single rail operators releasably secure the upper end of the screen relative to the upper end of the window frame. A pair of double rail operators releasably secure the lower end and sides of the screen relative to the lower end and sides of the window frame.

Abstract: The present invention provides a window screen having operators that secure the window screen relative to a window frame. A pair of single rail operators releasably secure the upper end of the screen relative to the upper end of the window frame. A pair of double rail operators releasably secure the lower end and sides of the screen relative to the lower end and sides of the window frame.

Abstract: An adjustable shim is provided to be inserted between a fixed member and a movable member, in building construction, for spacing or orienting a movable frame member with respect to a fixed frame member. The adjustable shim, when a force is exerted against it, will incrementally expand to the desired dimension.