Abstract: A backsheet for use in a turbine engine fan case includes a first portion including a first portion first end and an opposing first portion second end. The first portion is tapered between the first portion first end and the first portion second end. The backsheet also includes a second portion coupled to the first portion. The second portion includes a second portion first end and an opposing second portion second end. The second portion defines a constant thickness between the second portion first end and the second portion second end.

Abstract: A containment structure for surrounding a rotatable machine includes a double-walled inner shell having a forward end, an aft end, and a substantially cylindrical body extending therebetween. The inner shell includes an inner wall at least partially surrounding a bladed portion of the bladed rotor, and an outer portion that branches radially outward from the inner wall. The containment structure also includes a substantially cylindrical back sheet coupled to the outer portion and disposed radially outward of the inner wall.

Abstract: A system and method are provided to model a network path with performance characterization for individual path segments of the network path and correlate the faults and performance issues to identify the factors that are causing network path performance degradation. The system described herein provides for codebook correlation technology to identify the root cause of network path performance degradation. In an embodiment, an algorithm is provided to model the network path with performance characterization and analysis. The performance of a network path is determined by performance characteristics of individual hops along the network path. The path performance is then characterized with weighted attributes indicative of performance over individual hops along the network path. The individual hops along the network path are modeled with weighted attributes indicative of performance. The performance symptoms may be aggregated to determine path performance using codebook correlation to perform a causal analysis.

Abstract: Example embodiments of the present invention provide a method and an apparatus for problem analysis using a causal map. The method includes building a problem domain corresponding to a datacenter management problem and building a causal map corresponding to the problem domain. A causal event of the datacenter management problem then may be inferred according to the causal map.

Abstract: Example embodiments of the present invention provide a method, an apparatus, and a computer program product for brokering establishment of a trusted relationship between a first domain and a second domain. The method includes receiving, from a first domain, a request to establish a trusted relationship with a second domain and brokering establishment of the trusted relationship between the first domain and the second. Other example embodiments include brokering authenticated access for a client in the first domain to a resource in the second domain according to the established trusted relationship.

Abstract: Techniques involving replication of virtual machines of virtual machines in a clustered environment are described. One representative technique includes receiving a replication request to replicate a primary virtual machine. A clustering broker is configured to act on the replication request on behalf of a cluster of recovery nodes, by at least placing a replicated virtual machine corresponding to the source virtual machine on a recovery node and facilitate tracking the migration of the replicated virtual machine within the cluster. The clustering broker returns an address of the recovery node that has been placed or found through tracking for the particular virtual machine.

Abstract: Provided is a method of monitoring a multicast flow. An initial multicast flow is characterized as a baseline flow entity. A subsequent multicast flow is compared against the baseline flow entity to identify anomalies between the baseline flow entity and the subsequent multicast flow.

Abstract: A system and algorithm to map alerts to a problem domain is provided so that the size of a codebook for the problem domain may be reduced and correlated independently of the general system and/or other problem domains in the system topology. When one or more symptoms of a fault appear in the system topology, the problem domain is discovered dynamically and the codebook for the problem domain generated dynamically. The system described herein provides for computation of a problem domain that has a reduced object repository for a set of objects which are directly or indirectly impacted by monitored symptoms. Multiple problem domains may be independently computed in order to build one or more codebooks. Each problem domain may be smaller compared to a system topology resulting in scale and performance improvements for codebook computation and correlation.

Abstract: A system and method for securing and tracking an electronic device. The system includes hardware, software and firmware components that cooperate to allow tracking, disabling, and other interaction with the stolen electronic device. The system includes an application component, non-viewable component and Basic Input/Output Subsystem (BIOS) component that are present on the electronic device. The BIOS component maintains the secured environment of the application and non-viewable components. If only the application component was provided, a simple low level format of the hard disk drive would remove the application and bypass the security features. The system implements an “application and BIOS” based solution to electronic device security.

Abstract: A system and method provide for integrating a Basic Input/Output System (BIOS) Read-Only-Memory (ROM) image. A method includes but is not limited to opening a BIOS modification application; opening a target BIOS binary image within the BIOS modification application; and adding an electronic security and tracking system and method (ESTSM) ROM image to the target BIOS binary image.

Abstract: A system and method for securing and tracking an electronic device. The system includes hardware, software and firmware components that cooperate to allow tracking, disabling, and other interaction with the stolen electronic device. The system includes an application component, non-viewable component and Basic Input/Output Subsystem (BIOS) component that are present on the electronic device. The BIOS component maintains the secured environment of the application and non-viewable components. If only the application component was provided, a simple low level format of the hard disk drive would remove the application and bypass the security features. The system implements an “application and BIOS” based solution to electronic device security.

Abstract: A system and method for presenting electronic device security and tracking information. A method includes but is not limited to making accessible at least one first webpage capable of presenting a category for an electronic device registered with an electronic device security and tracking system and method (ESTSM) service; making accessible at least one second webpage capable of accepting a report that the electronic device has been stolen; and making accessible at least one third webpage capable of accepting at least one item of information pertaining to enablement of the electronic device.

Abstract: Techniques involving replication of virtual machines of virtual machines in a clustered environment are described. One representative technique includes receiving a replication request to replicate a primary virtual machine. A clustering broker is configured to act on the replication request on behalf of a cluster of recovery nodes, by at least placing a replicated virtual machine corresponding to the source virtual machine on a recovery node and facilitate tracking the migration of the replicated virtual machine within the cluster. The clustering broker returns an address of the recovery node that has been placed or found through tracking for the particular virtual machine.

Abstract: A system and method for electronic device protection. A method includes activating the electronic device; transferring control to a Basic Input/Output System (BIOS) component after activation; transferring control to a non-viewable component from the BIOS component; verifying that an application component operated correctly during a previous device activation; and continuing with activation of the electronic device if the application component operated correctly during the previous device activation.

Abstract: An electronic device has software for protecting the electronic device from unauthorized utilization. When executed, the software causes the electronic device to execute an application component, wherein the application component is configured to automatically ascertain whether the electronic device has been reported stolen, based on information received from a server system. The electronic device also automatically determines whether the application component is operating correctly, and if so, automatically provides a basic input/output system (BIOS) component of the electronic device with information indicating that the application component is operating correctly. During a subsequent boot process for the electronic device, the software automatically prevents the electronic device from completing the boot process if the BIOS component does not find the information from the application component indicating that the application component was operating correctly. Other embodiments are described and claimed.

Abstract: In a method for selecting a path through a network of nodes from a source device to a destination device, per hop behaviors (PHB) of the nodes is identified and a path entropy for a plurality of candidate paths through the network between the source device and the destination device are derived based upon the PHBs of the nodes. In addition, one of the plurality of candidate paths is selected to communicate data from the source device to the destination device based on the path entropies of the plurality of candidate paths.

Abstract: Provided is a method of monitoring a multicast flow. An initial multicast flow is characterized as a baseline flow entity. A subsequent multicast flow is compared against the baseline flow entity to identify anomalies between the baseline flow entity and the subsequent multicast flow.

Abstract: An electronic device security and tracking system. A system includes one or more clients, wherein the clients are electronic devices; and a server computer system connected to each of the clients, wherein the server computer system is capable of tracking and locating each of the clients. In one aspect, the server computer system includes one or more web servers coupled to each of the clients, wherein the web servers include a website for the electronic device security and tracking system; one or more file transfer protocol servers coupled to each of the web servers; and one or more database servers connected to each of the web servers.

Abstract: This disclosure relates to interference management for a security and tracking system of an electronic device. In one embodiment, during a startup process, an electronic device executes a security program and automatically attempts to access a first web server to ascertain whether the electronic devices has been reported as stolen. In response to an unsuccessful attempt to access the first web server, the electronic device may automatically attempt to access a second web server for data regarding operational status of the first web server. In response to unsuccessful attempts to access the first and second web servers, the electronic device may automatically present an interference alert to provide notification that the electronic device will be disabled if the electronic device continues to experience interference. The electronic device may be automatically disabled in response to a predetermined number of startup sequences with interference. Other embodiments are described and claimed.

Abstract: A system and method for providing an electronic device security and tracking system and method (ESTSM). A method includes but is not limited to accepting a selection of an opt-in to use the ESTSM service; and making available the ESTSM service.