882 results about "Protected area" patented technology

In the event of a virally infected MBR on a hard disk drive that might prevent booting, a service MBR in a hidden protected area (HPA) can be used to boot a service O.S., and then the service MBR can be replaced with a previously backed-up MBR, also in the HPA, to mount any missing partitions.

The present invention may be embodied in a method, performed in a computer system having a disk drive, for installing an application program for execution under a user's preferred operating system without requiring user intervention. A command is received by the disk drive for reading a first data block to initiate a bootload of the user's preferred operating system. The disk drive detects the command and transfers a second data block which bootloads an installer program for installing the application program. The installer program is executed in the computer system to transfer the application program from a protected area of the disk drive to a user area of the disk drive, to modify a parameter of the user's preferred operating system to cause the application program to be loaded during a bootload of the user's preferred operating system, and to reboot the system to bootload the user's preferred operating system.

A system for detecting the presence of an intruder in a protected area utilizes a received signal strength indicator (RSSI) value of signals broadcast from transmitting stations deployed in the protected area. The system includes monitoring points for receiving broadcast signals, measuring the RSSI values of the received signals, and transmitting the measured RSSI values to a security system server. The security system server analyzes the RSSI values, and initiates security measures when the physical security of the protected area is violated which is detected when the measured RSSI values deviate from a predetermined strength of the broadcast signals. The security system also has the ability to track objects in the protected area and keep track of their movement in real time and report such movement. The system may be based on a Wi-Fi infrastructure in the protected area.

A computer system includes a flash memory device for storing BIOS code. The BIOS code is stored in an unprotected area of the flash memory. A boot block, stored in a protected area of the flash memory, is used for rebooting the computer system in the event that the flash memory device becomes corrupted. During normal operation, the BIOS code is updated using a radio link. If the BIOS is corrupted while being updated, a recovery routine stored in the boot block is executed. The recovery routine permits the corrupted BIOS to be reprogrammed using a serial interface instead of the radio link.

A security system device including a single housing including at least a primary alarm sensor, an alarm verification unit, and processing circuitry. The primary alarm sensor is adapted to monitor a primary protected area and to generate a primary alarm signal when the primary alarm sensor is triggered. The alarm verification unit selectively provides verification information (e.g. video and/or audio signals) from at least part of the primary protected area to a central station monitor. The processing circuitry is adapted to generate an alarm enable signal when the primary alarm signal is generated. On the occurrence of an alarm enable signal, the processing circuitry generates an alarm detected signal and causes the alarm detected signal to be transmitted to a central station monitor, enables operation of the alarm verification unit, and enables transmission of the verification information from the protected area to the central station monitor. A secondary alarm sensor may also be included within the housing, in which case the alarm enable signal is generated only on the triggering of both the primary and secondary alarm sensors. The primary alarm sensor may be adapted to cause the sensitivity of the secondary alarm sensor to be modified on the triggering of the primary alarm sensor.

One or more rights objects (RO) files may be used for storing RO's preferably in the protected area available only to authenticated users. A RO navigation file is stored preferably in an unprotected public area containing status bits, where each status bit identifies whether a location in a RO file contains a valid RO or not. Preferably, there is a one-to-one correspondence between the location for a RO in a RO file and a location in the RO navigation file for the status bit which identifies whether its corresponding location in the RO file contains a valid RO or not. Whether a particular location in a RO file contains a valid RO or not can be found by checking its corresponding status bit in the RO navigation file. By finding out whether a particular location in a RO file contains a valid RO or not in this manner, it is possible to delete ROs without having to go through an authentication process. The process of finding an empty slot in the RO file for storing a new RO is also simplified. This greatly increases the efficiency of RO management. A similar system may be used for management of content encryption/encryption keys for protecting content files.

A system and method for highly selective intrusion detection using a sparse array of ultra wideband (UWB) radars. Two or more UWB radars are arranged in a sparse array around an area to be protected. Each UWB radar transmits ultra wideband pulses that illuminate the area to be protected. Signal return data is processed to determine, among other things, whether an alarm condition has been triggered. High resolution radar images are formed that give an accurate picture of the area to be protected. This image is used to detect motion in a highly selective manner and to track moving objects within the protected area. Motion can be distinguished based on criteria appropriate to the environment in which the intrusion detection system operates.

The “Mail Receptacle with Delivery Indicator” is a device which will allow the user of the unit to visually detect the presence of mail without opening the unit, or even approaching said unit directly. There are several possible embodiments of said device, including but not limited to a unit which can be placed at the roadside in rural areas for delivery of mail, a unit which can be mounted on the outside wall of a house for delivery of mail in urban areas, a smaller unit, possibly assembled in groups, which could be used for multiple dwellings such as apartment complexes, a special unit to be placed inside a wall locker in a school, factory, or any other location in which wall lockers are used, or a decorative unit which could be placed on a desk or table to be used for personal or interoffice communication. The unit may also include a recording means which would allow a verbal message for the user of the mailbox to be recorded and played back at the convenience of the user. The unit may also include a security mechanism which prevents unauthorized persons from having access to mail within the unit. The unit may also include a protected area for displaying the name and/or house number of the user, providing easier identification of the proper unit for someone delivering mail.

The present invention provides for selective and uniform delivery of compositions to protect certain targeted areas: (1) skin proximate colorable or dyeable hair from staining by hair colors or hair dyes; or (2) skin proximate nails against nail skin contaminants which may include hair color or hair dyes. Embodiments of products of the present invention may comprise the protective composition and a device for selective and uniform delivery of the composition to the targeted area of the skin. Products may also comprise a protective composition having a solid or semisolid consistency which is formed to enable selective and uniform delivery of the composition to the targeted area of the skin. Products may also comprise: (a) a hair color or hair dyeing kit comprising the protective composition and one or more hair color or hair dyeing components; or (b) a nail cosmetic kit comprising the protective composition and one or more nail cosmetic components.

Operation of a bird deterrent system includes i. measurement of bird habituation to activation of deterrent devices; ii. reduction of habituation through increased selectivity in activating deterrents only for birds posing a threat to or threatened by a protected area, and in particular, those within threat altitudes; iii. provision of analytical data in support of safety management systems, risk management, etc.; iv. integrated, wide-area radar coverage with multiple virtual intrusion zones providing multiple lines of defense around and over very large protected areas.

Apparatuses, devices, and methods for protecting content on a computer are disclosed that employ a novel hypervisor configured to segregate, or partition, hardware resources or portions thereof into protected and unprotected areas and devices. The partitioning, effectively hides protected hardware resources, such as the BIOS device, etc., from operating systems running on the computer. The hypervisor controls access resources into the protected area and limits the manner in which the operating systems on the computer can access the protected resources and content. The hypervisor can be configured to physically partition entire hardware resource or to employ virtualization technology to partition hardware resources, such as memory devices, into protected and unprotected areas that are virtually partitioned. The hypervisor of the present invention provides a new concept in employing anti-forensic techniques to bring about a protection mechanism that prevents unauthorized users including remote attackers who have obtained administrative access from accessing, reverse engineering, or otherwise exposing content protected. The content can generally be anything that can be maintained in a computer including data, algorithms, code, information and processes in general, etc., such as personal, sensitive, confidential and proprietary information and algorithms, and cryptographic keys.

In some mobile storage devices, content protection is afforded by dividing the memory into separate areas where access to protected areas requires prior authentication. While such feature does provide some protection, it does not protect against a user who obtained a password by illicit means. Thus, another aspect of the invention is based on the recognition that a mechanism or structure may be provided to divide a memory into partitions and so that at least some data in the partitions can be encrypted with a key, so that in addition to authentication that is required for accessing some of the partitions, access to one or more keys may be required to decrypt the encrypted data in such partitions. In some applications, it may be more convenient to the user to be able to log in the memory system using one application, and then be able to use different applications to access protected content without having to log in again. In such event, all of the content that the user wishes to access in this manner may be associated with a first account, so that all such content can be accessed via different applications (e.g. music player, email, cellular communication etc.) without having to log in multiple times. Then a different set of authentication information may then be used for logging in to access protected content that is in an account different from the first account, even where the different accounts are for the same user or entity.

An intruder detection system for detecting the presence of an intruder in a protected area. A light beam, preferably from a laser, is reflected from a target, which is a potential intruder. The time period required for the beam to return to a light detector, as well as the intensity of the reflected light, is recorded. The system includes a computer and software for analyzing the measurements of distance and intensity of reflected light. The algorithm for detecting the presence of an intruder is based on changes in the measured distance and/or intensity of reflected light from initial measurements made during a "learning" period. The system tacks targets using data collected in consecutive searches of the area to be protected. Preferably, an alarm is sounded and/or a video camera is slaved to the system.

An intelligent asset protection system is claimed and disclosed which features a plurality of devices are used to protect a retail establishment by radiating and detecting into a protection zone to identify transponders within a given area. These devices that radiate and detect are typically located in the ceiling or above the area that is desired to be monitored and create a cone shaped interrogation field which expands as it is broadcast downward into the monitored area. In communication with the RAD units, the system uses transponders capable of storing information which includes passwords and unique identifiers as well as information about the object to which the transponder is attached. The transponder is capable of responding to a RAD unit and broadcasting information to it which may include the information stored on the transponder. The transponder in some embodiments will have a battery located on board, but the transponder will remain in an inactive sleep mode until a RAD unit contacts it with a radiated

An intrusion detection system and method are provided that can utilize impulse radio technology to detect when an intruder has entered a protection zone. In addition, the intrusion detection system and method can utilize impulse radio technology to determine a location of the intruder within the protection zone and also track the movement of the intruder within the protection zone. Moreover, the intrusion detection system and method can utilize impulse radio technology to create a specially shaped protection zone before trying to detect when and where the intruder has penetrated and moved within the protection zone.

An active non-lethal infrasound system for denying all bird species access to critical areas, particularly in areas around aircraft and other high value systems. The system comprises a plurality of infrasound generators broadcasting continuous infrasonic signals to create a bird-free infrasound active zone within the perimeters of the protected critical area and an infrasound-free dead zones for birds being denied access to the critical areas. Further, an active infrasonic barrier is assembled within an exclusion area surrounding the bird-free infrasound active zone to dampen all low frequency sound waves emanating from the critical area and its perimeters. Wherever the situation allows, a wildlife sanctuary is preferably established further from the exclusion area to attract and protect birds, enforced by broadcasting infrasound signals that simulate natural sounds that attract species typical of the geographic location.

A security system for inventory automatically detects removal of inventory items from an area or areas protected with security sensors. A person removing the item then scans an identifying code of the item, such as its bar code or radio-frequency identification (“RFID”) tag, with a device such as a portable shopping assistant device; if the item is not scanned in an appropriate manner, such as within a particular a time period, then theft of the item may be suspected. Information for completing a purchase transaction can be sent from the portable shopping assistant device. In this manner, items can be purchased directly from the protected areas.