Abstract: Methods, systems, and software for identifying threat data in documents stored in cloud-based storage services. A service is provided that enables users who store documents on cloud-based storage services to have their documents scanned for threat data comprising personal and/or confidential data such as social security numbers, credit card numbers, e-mail addresses, and phone numbers. The documents are streamed from the storage services and scanned to detect one or more types of personal threat data. The detected personal threat data are then presented to users in redacted form. Detecting and presentation of personal threat data is performed in a manner under which threat data is never stored in non-volatile storage in an un-redacted form. A Web service seamlessly enables users to request their documents to be scanned for personal threat data, view detected personal threat data in redacted forms, and access documents identified as containing personal threat data.

Abstract: A method and system for streaming dynamically generated Zip archive file content using a standard, non-streaming Zip archive format. In response to a request from a client to receive one or more files, a Zip archive file is dynamically generated that includes at least one file that is altered while servicing the request, wherein the size of the altered file is unknown prior to completion of the alteration operation. For a Zip file entry corresponding to an altered file, a local file header including an overestimated file size and predetermined CRC32 value is generated. After alteration, the file entry content is adjusted using padding and a CRC32 adjustment such that the length and CRC32 values for the resulting Zip file entry match the overestimated file size and predetermined CRC32 value. Examples of file alteration operations include watermarking, compressing, and/or encrypting the file content.

Abstract: A collaboration system described herein empowers non-technical users to create and manage custom collaboration portals, called hubs. Hubs are easy to manage, often providing a satisfactory default configuration after the user answers questions through a wizard-like interface. The collaboration system may be provided as an Internet-based service that can be accessed by users regardless of their affiliation with a company or other predetermined group. In addition, the system shields users from the systems that provide storage for hub content, so that users can avoid the difficulties of data management. The system may provide one or more hub widgets that provide specific functionality, such as a calendar widget for managing events, a file widget for sharing files, a comments widget for managing electronic discussions, and so forth. Thus, the collaboration system facilitates online collaboration for users without advanced software experience.

Abstract: Methods, architectures, software/firmware and systems for enabling concurrent administration of host operating systems and virtual machine-hosted operating systems. Techniques are disclosed for monitoring and reporting various administrative data (e.g., performance data, event data, log data, etc.), as well as enabling allocation and reallocation of system resources, such as physical memory and disk space. The techniques support implementation of user-interfaces hosted by a virtual machine operating system or a host operating system that enable administrators and the like to manage operations of virtual machines and hosts via a unified interface. Moreover, the techniques support concurrent management of different operating system types.

Abstract: A method and system for monitoring wireless data service performance of wireless service providers. Data messages are sent from a plurality of remote and/or local monitoring probes to other monitoring probes. In general, the remote monitoring probes will be distributed throughout a service area(s) from the service provider and include both fixed probes and mobile probes, wherein each probe will include one or more wireless devices, including cellular phones, PSC phones, PDA devices, Blackberry devices, and the like. Various performance data are then measured, including message deliver latency and network accessibility. This data is then sent from the remote monitoring probes to one or more central monitoring stations, where it is stored and aggregated to generate performance reports and alerts, which are delivered to the service providers or may be accessed through a web user interface.

Abstract: A method and system for monitoring wireless data service performance of wireless service providers. Data messages are sent from a plurality of remote and/or local monitoring probes to other monitoring probes. In general, the remote monitoring probes will be distributed throughout a service area(s) from the service provider and include both fixed probes and mobile probes, wherein each probe will include one or more wireless devices, including cellular phones, PSC phones, PDA devices, Blackberry devices, and the like. Various performance data are then measured, including message deliver latency and network accessibility. This data is then sent from the remote monitoring probes to one or more central monitoring stations, where it is stored and aggregated to generate performance reports and alerts, which are delivered to the service providers or may be accessed through a web user interface.