Spacecraft Attack Surface Analysis Workshop

Spacecraft Attack Surface Analysis Workshop by Tonex

Spacecraft security depends on understanding how an adversary might move through ground facilities, communications paths, onboard interfaces, and contractor services. Spacecraft Attack Surface Analysis Workshop by Tonex teaches a structured way to inventory reachable functions, document trust boundaries, and prioritize exposure across the mission lifecycle. Participants examine flight software interfaces, command chains, ground station dependencies, payload access, and update mechanisms. Cybersecurity risk increases when hidden interconnections permit unauthorized influence over safety-critical commands or mission data. Well-scoped cybersecurity assessments reveal feasible protections before launch and during operations. The practical training approach includes exercises, real-world case studies, and examples of processes and documentation used in spacecraft attack surface analysis projects.

Learning Objectives

• Inventory exposed spacecraft functions and supporting mission interfaces.
• Trace command and telemetry flows across organizational trust boundaries.
• Evaluate plausible attacker access prerequisites and technical constraints.
• Assess supplier, update, and payload integration exposure.
• Rank mission risks using reachability and safety consequences.
• Document defensible attack surface reduction requirements for design reviews.
• Advance cybersecurity by exposing unsafe dependencies before mission operations.

Audience

• Cybersecurity Professionals
• Spacecraft Systems Engineers
• Space Security Architects
• Flight Software Assurance Engineers
• Satellite Ground Segment Designers
• Mission Systems Integration Leads
• Spacecraft Threat Analysts
• Program Security and Risk Managers

Course Modules

Module 1: Spacecraft Exposure Mapping Principles

• Define attack surface scope across spacecraft, ground, and mission services
• Identify assets whose compromise could affect spacecraft positive control
• Differentiate design assumptions from verified deployment and interface evidence
• Catalog external dependencies and assigned administrative security responsibilities
• Establish threat actor entry conditions and realistic operational access
• Document exposure inventories with architectural version and ownership data

Module 2: Command and Telemetry Trust Boundaries

• Trace operator authorization through planning, approval, and command transmission
• Identify trust transitions among mission control and ground station systems
• Review authentication and replay protection expectations for uplink commands
• Map telemetry reception, processing, storage, and distribution interfaces
• Assess link exposure without assuming satellite communications are publicly accessible
• Identify single points of control and opportunities for privilege misuse

Module 3: Flight Software and Onboard Interfaces

• Inventory flight software update, configuration, and maintenance entry points
• Examine debug interfaces and engineering access provisions across lifecycle phases
• Evaluate boundaries between platform services and hosted payload functions
• Assess third party components with privileges over command processing
• Analyze recovery and fallback pathways that could bypass normal authorization
• Record onboard access assumptions constrained by flight hardware capabilities

Module 4: Ground Services and Supplier Dependencies

• Map contractor remote access into spacecraft support and operations networks
• Review cloud hosted processing paths and managed service security boundaries
• Identify software delivery and signed artifact approval dependencies
• Assess portable media and maintenance transfer procedures affecting mission systems
• Evaluate cross tenant exposure in shared ground infrastructure arrangements
• Document dependency risks from suppliers throughout operational support lifecycles

Module 5: Threat Path Feasibility and Prioritization

• Construct realistic attacker paths from exposed interfaces to protected functions
• Separate discoverability, reachability, exploitability, and potential mission consequence
• Assess command authorization failures and payload integrity threat scenarios
• Evaluate operational safeguards that interrupt multi stage intrusion paths
• Prioritize exposures by mission criticality, likelihood, and mitigation feasibility
• Record supporting evidence and unresolved engineering assumptions for each finding

Module 6: Exposure Reduction and Engineering Reviews

• Translate validated attack paths into architecture and interface security requirements
• Recommend least privilege controls across operators and mission service accounts
• Review communication channel protection and command authorization design options
• Plan proportionate verification evidence for security architecture review packages
• Track residual exposure accepted by designated mission risk authorities
• Maintain updated attack surface records through design and operations changes

Improve design reviews with a clear picture of actual spacecraft exposure. Enroll in Spacecraft Attack Surface Analysis Workshop by Tonex to prioritize meaningful defenses and document mission-specific risks.