Secure Vector

Bitspray Corporation

Keysight Technologies, Inc.

Peter A Scott

Jeffrey J Bromberger

James B Kargman

Walter H Runkis

Donald E Martin

Robert D Gronlund

Disclosed is a system and method of obtaining data in a system in which share volumes of the data are dispersed across a communication network. A first computer requesting the data forwards the request to a second computer. The second computer determines if another computer has reassembled the data, and if so, responds to the first computer that the request cannot be granted. Otherwise, the second computer enables the first computer to access personal information associated only with a user of the first computer that authorizes the user to access the data. The personal information is used to determine reassembly information necessary to reassemble the data. The reassembly information is used to reassemble the data. The personal information may then be destroyed. The reassembled data is dispersed across the communication network. New personal information is created for the user.

Secure file sharing over multiple security domains and dispersed communication networks

A computer system having reduced write latency and methods for use in computer systems for reducing write latency are provided. Processing circuitry of the computer system is configured to execute a volume filter driver (VFD) that can be switched between a fast termination (FT) mode of operations and a normal, or quiescent, mode of operations. When the processing circuitry receives input/output (IO) write requests to write data to memory while the VFD is in the FT mode of operations, the VFD causes metadata associated with received IO write requests to be written to a volume of memory while preventing actual data associated with received IO write requests from being written to the volume, thereby resulting in extremely fast FT mode operation. After the file has been written to the volume, the VFD enters the quiescent mode of operations during which the VFD passes all IO write requests to the volume.

Systems and methods for reducing write latency

A method is provided for protecting a computer system, comprising creating an isolated process, then assigning a first process group to the process; creating an additional group process within the first process group; performing a first determination by an application programming interface (API) that the additional group process is within the first process group, and as a result of the first determination, causing the additional group process to inherit and duplicate a handle of the process. Process communications and control within isolated groups is permitted freely, whereas process control by an isolated process for non-isolated processes or isolated processes in different groups is constrained or prohibited.

Computer security system and method

A system and method for securely obfuscating, storing, and transmitting digital information includes a computing device configured to parse at least a portion of one or more bit streams to form a plurality of first datasets. The computing device is configured to disperse the plurality of first datasets into multiple data blocks to form t volumes as part of a plurality of second bit streams such that m number of volumes contain a complete data set, wherein m&#x3c;t. The computing device is also configured to output the t volumes to a plurality of local or distributed storage locations, such that no complete dataset is stored at a single storage location.

Secure storage and accelerated transmission of information over communication networks

A method is provided for protecting a computer system, comprising: attaching a security descriptor to a process running on a processor of the computer system; associating with the security descriptor an isolation indicator that indicates the process runs in an isolation mode; calling a system routine by the isolated process that is also callable by a process that is not running in isolation mode; attempting to write to an object of a disk or a registry by the system routine called by the isolated process; determining whether the system routine is requesting the write on behalf of the isolated process or not; if the write is requested on behalf of the isolated process, then performing the write in a pseudo storage area; and if the write is requested on behalf of the non-isolated process, then performing the write in an actual storage area in which the disk or registry resides.

Growing community of inventors

Boulder, CO, United States of America

Peter A Scott