摘要:
An optical fiber includes an interlocking microstructure formed on an outer periphery of the fiber that configures the fiber to be interlocked with another optical fiber including a complementary interlocking microstructure coating.
摘要:
An optical fiber includes an interlocking microstructure formed on an outer periphery of the fiber that configures the fiber to be interlocked with another optical fiber including a complementary interlocking microstructure coating.
摘要:
An optical fiber includes an outer periphery formed into a shape that configures the fiber to interlock with the other fibers with complementary shapes. Methods and systems for fabricating such interlocking fibers are also disclosed. In one example, a method includes drawing a first optical fiber from a preform and forming an outer periphery of the first optical fiber into a shape that configures the first optical fiber to be interlocked with a second optical fiber comprising an outer periphery formed into a shape that is complementary to the shape of the first optical fiber.
摘要:
A method and system for destroying information stored on a data storage device located onboard a vehicle in order to prevent unfriendly forces from obtaining the information is described. The method and system are initiated when the operator of the vehicle activates a triggering mechanism. The information may be destroyed by physically damaging the data storage device on which the information is stored or by releasing a software virus into the device on which the sensitive information is stored. A software virus may also be transmitted to a computer of an unfriendly force attempting to access the sensitive information.
摘要:
A secure chassis comprises a plurality of walls, wherein each wall comprises an inner portion; an outer portion; and a tamper sensor disposed between the inner portion and the outer portion of each wall, the tamper sensor configured to detect unauthorized tamper events; wherein the plurality of walls are coupled together to form an enclosure to house one or more components.
摘要:
A method and system for destroying information stored on a data storage device located onboard a vehicle in order to prevent unfriendly forces from obtaining the information is described. The method and system are initiated when the operator of the vehicle activates a triggering mechanism. The information may be destroyed by physically damaging the data storage device on which the information is stored or by releasing a software virus into the device on which the sensitive information is stored. A software virus may also be transmitted to a computer of an unfriendly force attempting to access the sensitive information.
摘要:
A secure insert comprises a shell including a lid and a container configured to receive and encase one or more circuit cards, wherein the shell is further configured to be inserted into and engage a card slot area of a chassis. A bridge connector is disposed inside the shell and configured to couple the one or more circuit cards to a chassis connector. A tamper sensor is disposed inside the shell and configured to detect unauthorized tamper events.
摘要:
A secure connector is provided. The secure connector comprises a casing; a tamper sensor disposed inside the casing and configured to detect unauthorized tamper events; and one or more conductors configured to carry signals, the one or more conductors passing through the tamper sensor.
摘要:
An optical anti-tamper system including a light emitting layer located within a chassis, a light detecting layer located within the chassis and one or more detectors optically coupled to the light detecting layer. The one or more detectors are in communication with an alarm. The alarm is operable to transmit a tamper-event warning signal if an increased light level is detected by at least one detector.
摘要:
A secure insert comprises a shell including a lid and a container configured to receive and encase one or more circuit cards, wherein the shell is further configured to be inserted into and engage a card slot area of a chassis. A bridge connector is disposed inside the shell and configured to couple the one or more circuit cards to a chassis connector. A tamper sensor is disposed inside the shell and configured to detect unauthorized tamper events.