Space Segment Cyber Defense
Part 1 — Spacecraft SecurityOnboard Flight Computers, Payloads, ADCS, Crypto Transceivers, & Subsystem Firmware Security
Select Vehicle:
Vehicle Health & Security
68%warning
Last Telemetry: 13:34:22
Software / Firmware Build
v4.2.1-prod
Firmware: fw-arm64-v2.1
Active Spacecraft Alerts
1
Unmitigated Anomalies
Trust & Exposure
high trust
Isolation: AIR-GAPPED BUS
Spacecraft Onboard Subsystems (4)
AETHER-1 (EO Observation Satellite)
ID: sat-aether-1 • Type: satellite
SW: v4.2.1-prod
FW: fw-arm64-v2.1
Crit: critical
Trust: high_trust
Onboard Flight Computer (OBC-AETHER-1)
ID: sat-obc-1 • Type: flight_computer
SW: RTOS-Space-v4.1
FW: fw-obc-rev3.2
Crit: critical
Trust: high_trust
CVE Alert: Unverified Firmware Image Signature Hook
Multispectral Optical Imaging Payload
ID: sat-payload-1 • Type: payload
SW: v1.9.0
FW: fw-payload-v1.1
Crit: high
Trust: verified
ADCS Star Tracker & Reaction Wheels
ID: sat-adcs-1 • Type: adcs
SW: v3.0.2
FW: fw-adcs-v2.0
Crit: critical
Trust: high_trust
Active Spacecraft Telemetry Anomalies
Flight Computer Telemetry Anomaly & Uncertified Software Hookcritical
Flight computer OBC-AETHER-1 telemetry report indicates memory checksum mismatch in dynamic software patch section 0x080400.
EVIDENCE:
• Section 0x080400 Checksum: 0x99A1F4 (Expected: 0x33F8A0)
• Unverified patch signature flag activated on RTOS bus
SIMULATED DEFENSIVE DETECT