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10827 results about "Monitoring data" patented technology

Home security system

The present invention provides a home security system that includes a home security controller for collecting monitor data from various crime prevention and disaster prevention sensors installed in a home via a home network and notifying the portable terminal when a state of emergency occurs. The home security controller also enables devices in the home to be operated through remote control signals via an external network. The home security system further includes a portable terminal capable of connecting to the external network and having fingerprint data inputting means mounted on the body of the portable terminal for inputting fingerprints used for authentication. The fingerprint data inputting means has an assigned ID number. The home security system further includes a security center server having fingerprint authenticating means for receiving fingerprint data from the portable terminal via the external network and authenticating the fingerprint data through comparisons with registered fingerprint data. The fingerprint authenticating means completes authentication by checking the assigned ID number of the fingerprint data inputting means and matching the received fingerprint data with fingerprint data registered in association with the ID number. The security center server allows a connection between the portable terminal and the home security controller and controls bi-directional communications between the two after the security center server has completed authentication, enabling the portable terminal to receive monitor data from and transmit remote control signals to the home security controller via the external network.

System for intrusion detection and vulnerability assessment in a computer network using simulation and machine learning

The present invention provides a system and method for predicting and preventing unauthorized intrusion in a computer configuration. Preferably, the invention comprises a communication network to which at least two computing devices connect, wherein at least one of the computing devices is operable to receive data transmitted by the other computing device. The invention further comprises a database that is accessible over the network and operable to store information related to the network. A vulnerability assessment component is provided that is operable to execute a command over the communication network, and a data monitoring utility operates to monitor data transmitted over the communication network as the vulnerability assessment component executes commands. Also, an intrusion detection component is included that is operable to provide a simulated copy of the network, to generate a first data transmission on the simulated copy of the network that represents a second data transmission on the communication network, and to compare the first data transmission with a second data transmission. The vulnerability assessment component preferably interfaces with the intrusion detection component to define rules associated with the first and second data transmissions, to store the rules in the database, and to retrieve the rules from the database in order to predict and prevent unauthorized intrusion in the computer configuration.

Integrated reservoir optimization

InactiveUS20050149307A1Maximize productionMaximizing value of propertyElectric/magnetic detection for well-loggingSurveyHigh rateAcquisition time
A method of managing a fluid or gas reservoir is disclosed which assimilates diverse data having different acquisition time scales and spatial scales of coverage for iteratively producing a reservoir development plan that is used for optimizing an overall performance of a reservoir. The method includes: (a) generating an initial reservoir characterization, (b) from the initial reservoir characterization, generating an initial reservoir development plan, (c) when the reservoir development plan is generated, incrementally advancing and generating a capital spending program, (d) when the capital spending program is generated, monitoring a performance of the reservoir by acquiring high rate monitor data from a first set of data measurements taken in the reservoir and using the high rate monitor data to perform well-regional and field-reservoir evaluations, (e) further monitoring the performance of the reservoir by acquiring low rate monitor data from a second set of data measurements taken in the reservoir, (f) assimilating together the high rate monitor data and the low rate monitor data, (g) from the high rate monitor data and the low rate monitor data, determining when it is necessary to update the initial reservoir development plan to produce a newly updated reservoir development plan, (h) when necessary, updating the initial reservoir development plan to produce the newly updated reservoir development plan, and (i) when the newly updated reservoir development plan is produced, repeating steps (c) through (h). A detailed disclosure is provided herein relating to the step (a) for generating the initial reservoir characterization and the step (b) for generating the initial reservoir development plan.

Method and apparatus for web caching

A method and apparatus for web caching is disclosed. The method and apparatus may be implemented in hardware, software or firmware. Complementary cache management modules, a coherency module and a cache module(s) are installed complementary gateways for data and for clients respectively. The coherency management module monitors data access requests and or response and determines for each: the uniform resource locator (URL) of the requested web page, the URL of the requestor and a signature. The signature is computed using cryptographic techniques and in particular a hash function for which the input is the corresponding web page for which a signature is to be generated. The coherency management module caches these signatures and the corresponding URL and uses the signatures to determine when a page has been updated. When, on the basis of signature comparisons it is determined that a page has been updated the coherency management module sends a notification to all complementary cache modules. Each cache module caches web pages requested by the associated client(s) to which it is coupled. The notification from the cache management module results in the cache module(s) which are the recipient of a given notice updating their tag table with a stale bit for the associated web page. The cache module(s) use this information in the associated tag tables to determine which pages they need to update. The cache modules initiate this update during intervals of reduced activity in the servers, gateways, routers, or switches of which they are a part. All clients requesting data through the system of which each cache module is a part are provided by the associated cache module with cached copies of requested web pages.

Portable computing device and associated method for analyzing a wireless local area network

Aspects of the invention are found in an apparatus for monitoring data on a wireless network. The data is transmitted according to a wireless data network protocol across the network. The apparatus is contained on a portable wireless network analysis device. The portable wireless network analysis device has a wireless network interface that communicatively couples the portable wireless network analysis device to the wireless network. This allows the portable wireless network analysis device to receive data from the wireless network. The portable wireless network analysis device also has a network traffic analyzer. The network traffic analyzer is communicatively coupled to the wireless network interface. The analyzer receives and analyzes the data received from the wireless network. The portable wireless network analysis device is capable of being operated by user at one location and transported to second location. The portable wireless network analysis device is able to continue to monitor data on the wireless network while being transported from the first location to the second location. The apparatus may also have a user interface. Information about the data may be displayed on the user interface. In a specific instance, the user interface is a display screen. The apparatus can have a storage system. The storage system stores the data when initiated by a user. The apparatus can also have a filter system. The filter system filters the data based on a predefined criteria. The apparatus may have an alarm system. The alarm system indicates when a predefined network event has occurred.

Configuring and monitoring data volumes in a consolidated storage array using one storage array to configure the other storage arrays

In a storage area network having a host device and a consolidated storage array (CSA), one of the storage arrays of the CSA acts as a primary device of the CSA to form logical data volumes across one or more of the total storage arrays of the CSA. The logical data volumes typically have performance requirements that cannot be met by a single storage array. Upon receipt of a command from the host device to create one of the logical data volumes, the CSA primary device analyzes the storage arrays to determine a combination thereof, across which the logical data volume will be striped, that best satisfies the performance requirements. The CSA primary device configures these storage arrays to form the logical data volume and sends striping information, which defines the logical data volume, to the host device. Striping software based on the host device responds to the striping information to access the logical data volume. The CSA primary device also manages the storage arrays and the logical data volume by monitoring the storage arrays to determine whether any of the storage arrays is about to reach its saturation point, typically due to changing performance requirements of all of the logical data volumes on the storage arrays. The CSA primary device then migrates a portion of one of the logical data volumes from one storage array to another to balance the data transfer loads on the storage arrays.
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