System and Method for Guarding a Controller Area Network
AssigneeRunsafe Security, Inc.
InventorsAndrew Michael WESIE, Joseph Michael SAUNDERS
Life of this patent
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Abstract
Systems and methods for guarding a controller area network are disclosed. In one embodiment, a system for guarding a controller area network comprises one or more processors. The one or more processors may be configured to receive a message destined for the controller area network. The one or more processors may further be configured to determine whether the message is legitimate. The one or more processors may further be configured to modify the message, if the message is determined as illegitimate, as an error message.
Claims20
A system for guarding a controller area network, comprising one or more processors configured to:
- receive a message destined for the controller area network;
- determine whether the message is legitimate;
- modify the message, if the message is determined as illegitimate, as an error message.
A method for guarding a controller area network, comprising:
- receiving a message destined for the controller area network;
- determining whether the message is legitimate;
- modifying the message, if the message is determined as illegitimate, as an error message.
A non-transitory computer readable medium storing a computer-readable program for guarding a controller area network, comprising:
- computer-readable instructions to receive a message destined for the controller area network;
- computer-readable instructions to determine whether the message is legitimate;
- computer-readable instructions to modify the message, if the message is determined as illegitimate, as an error message.
Dependencies are inferred from the claim text.