Publication: enisa-stl-2025-03 Space Threat Landscape
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Mapped SPARTA techniques
4 techniques
Relay-protection (replay-resistant authentication) for remote and bus connections is the named control against re-transmission of captured traffic.
Replay-resistant authentication on telecommands directly defeats command-packet replay, the core EX-0001.01 vector.
Replay-resistant authentication on bus connections is the named defense for retransmission of internal command/data-handling messages.
Replay-resistant authentication on commands directly defeats re-issuance of previously valid commands to induce repeated downlinks.