AUTONOMOUS DISTRIBUTED PROGRAMMABLE LOGIC FOR MONITORING AND SECURING ELECTRONIC SYSTEMS
First Claim
1. An electronic device for use in a mission logic system comprising one or more mission logic subsystems, the electronic device comprising:
- an interface receiving communications associated with the one or more subsystems;
an analysis instrument for monitoring the one or more subsystems or communication between the one or more subsystems to determine whether the mission logic system is performing in an authorized or unauthorized manner; and
a control instrument for enforcing a protection mechanism when the analysis instrument determine that the mission logic is performing in an unauthorized manner.
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Accused Products
Abstract
Methods and apparatuses are described herein for securing a mission logic system using one or more distributed, independent programmable security logic blocks. The security logic blocks may monitor subsystems of the mission logic system and/or communication between subsystems. If the security logic blocks determine that the mission logic system is operating in an unauthorized manner, the security logic blocks may enforce a protection mechanism. The security logic blocks may include an interface for receiving communications from the subsystems, an analysis instrument for analyzing the communications, a transport instrument for routing communications from the interface to the analysis instrument, and a control instrument for enforcing the protection mechanism on the basis on an analysis performed by the analysis instrument.
236 Citations
20 Claims
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1. An electronic device for use in a mission logic system comprising one or more mission logic subsystems, the electronic device comprising:
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an interface receiving communications associated with the one or more subsystems; an analysis instrument for monitoring the one or more subsystems or communication between the one or more subsystems to determine whether the mission logic system is performing in an authorized or unauthorized manner; and a control instrument for enforcing a protection mechanism when the analysis instrument determine that the mission logic is performing in an unauthorized manner. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method for determining whether a mission logic system is performing in an unauthorized manner, comprising:
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receiving, at an electronic device that operates independently of the mission logic system, one or more mission logic signals; analyzing the mission logic signals to determine whether the mission logic system is performing in an authorized manner or an unauthorized manner; and enforcing a protection mechanism when it is determined that the mission logic system is performing in an unauthorized manner. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification