Space vehicle intrusion detection system (ids)

A method for space vehicle intrusion detection, the method comprising:

• determining, by a navigational controller of the space vehicle, a mode of the space vehicle;
• providing, by a power supply of the space vehicle, power to components of the space vehicle;
• determining, by a transceiver of the space vehicle, whether a communications channel to a ground station is open;
• and
• monitoring, by an intrusion detection monitor of the space vehicle, for non-nominal outputs from components of the space vehicle, the components that are monitored are variable based on a power level of the power supply, a connectivity state of the transceiver, and the mode.

A non-transitory machine-readable medium including instructions that, when executed by a machine, cause the machine to perform operations for intrusion detection in a space vehicle, the operations comprising:

• determining, by a navigational controller of the space vehicle, a mode of the space vehicle;
• providing, by a power supply of the space vehicle, power to components of the space vehicle;
• determining, by a transceiver of the space vehicle, whether a communications channel to a ground station is open;
• and
• monitoring, by an intrusion detection monitor of the space vehicle, for non-nominal outputs from components of the space vehicle, the components that are monitored are variable based on a power level of the power supply, a connectivity state of the transceiver, and the mode.