THREAT TYPE

Tampering

PaperForthcoming. Table 3 and the detection priorities.

The paper does not score the threat type on its own. The rating is the relationship with a component.

Onboard computer
Unexpected configuration, or a message or firmware integrity change.
High
Communication buses
Unexpected configuration, or a message or firmware integrity change.
High
TTC / uplink
No observable given for this pair.
High
RF front-end / SDR
No observable given for this pair.
Medium
GNSS / PNT
No observable given for this pair.
Medium
Payload processing
No observable given for this pair.
High
Onboard storage
No observable given for this pair.
High
Secure element
No observable given for this pair.
High
Bootloader / firmware
Unexpected configuration, or a message or firmware integrity change.
High
EGSE / test
No observable given for this pair.
High
Power subsystem
No observable given for this pair.
Medium
ADCS
No observable given for this pair.
Low
Ground interfaces
No observable given for this pair.
High