Emc Corporation

Level 3 Communications, LLC

Other

Thomas Dixon Hutchinson

Paul E Tinius

Carl F Hagerstrom

Shridhar Bharthulwar

Scott Galvin

Bala Vijayakumar

Mayank Joshi

Tom Pohorsky

Scott Lee

Wolfgang Fischer

Matt Buchman

Merlinda Poon

A secure network device management system and method include monitoring and validating commands to network devices before such commands are executed. The security system accumulates inputs from a network device intended for display on a terminal and provided by the network device in response to inputs from the terminal and received by the network device. When a control input to execute the command is received from the terminal, the security system reproduces the command from the accumulated inputs and compares the reproduced command to a command list to determine whether the command is authorized. If so, the security system provides the control input to the network device such that the network device executes the command. Otherwise, the security system may delete the command and transmit an alert to the terminal.

Secure network device management in a telecommunications network

A method and system for locating and eliminating orphan files within a secondary storage device. The method includes identifying a secondary file on a secondary storage device, the secondary file being associated with file identification data, identifying a placeholder file on a primary storage device, the placeholder file being associated with an offline reference, and determining if the offline reference of the placeholder file validly references the secondary file.

Detecting and managing orphan files between primary and secondary data stores

A method and system for locating and eliminating orphan files within a secondary storage device. The method includes identifying a secondary file on a secondary storage device, the secondary file being associated with file identification data, wherein the file identification data includes a content address, identifying a placeholder file on a primary storage device, the placeholder file being associated with an offline reference, and determining if the offline reference of the placeholder file validly references the content address of the secondary file.

Detecting and managing orphan files between primary and secondary data stores for content addressed storage

A method and system for locating and/or eliminating missing parent files within a primary storage device. The method includes identifying a placeholder file on a primary storage device, the placeholder file having an offline reference and being associated with file identification data, identifying a secondary file on a secondary storage device using data in the offline reference of the placeholder file, identifying an online reference of the secondary file, determining if the online reference of the secondary file properly references the file identification data of the placeholder file, and updating the online reference of the secondary file so that it includes the file identification data of the placeholder file.

Detecting and managing missing parents between primary and secondary data stores

A method and system for locating and eliminating missing parent files within a primary storage device. The method includes identifying a placeholder file on a primary storage device, the placeholder file having an offline reference and being associated with file identification data, identifying a secondary file on a secondary storage device using a content address of the secondary file included in the offline reference of the placeholder file, identifying an online reference of the secondary file, determining if the online reference of the secondary file properly references the file identification data of the placeholder file, and updating the online reference of the secondary file so that it includes the file identification data of the placeholder file.

Detecting and managing missing parents between primary and secondary data stores for content addressed storage

In some embodiments, a technique for processing a character comprises receiving a character; determining whether the character is in a predetermined language; transforming the character to a symbol associated with a private area of Unicode if it is determined that the character is not in the predetermined language; and storing a result of the transformation.

Language rendering

A process is described for making shaped aggregates by mixing the material to be shaped with an aluminum solution and magnesium oxide. The magnesium oxide provides a delayed but strong gelating action to give time for ramming or casting the aggregate into a viable shape.

Gelation of aluminum solutions using magnesium oxide

It has been discovered that the mixing of a delayed action gelating agent with a ceramic powder and a solution containing aluminum and chlorine ions in the proper ratio and at a certain minimum concentration will produce a moldable aggregate which retains a viable shape after gelation.

Growing community of inventors

Boulder, CO, United States of America

Thomas Dixon Hutchinson