Certified Avionics Product & Platform Security Specialist (CAPASS) Certification Program by Tonex
The Certified Avionics Product and Platform Security Specialist program equips professionals to secure avionics products across hardware, firmware, software, and integrated platforms throughout the lifecycle. Participants learn how to embed security into requirements, architecture, design, implementation, verification, and in service operation while respecting safety and certification constraints.
The program connects practical engineering practices with key standards such as DO 178C, DO 254, ARP4754A, ED 203A, and IEC 62443 adapted to avionics environments. Special attention is given to mixed criticality systems, integrated modular avionics, and real time communication buses in tightly constrained platforms. The cybersecurity impact is emphasized through realistic threat scenarios, misuse of data loading paths, supply chain compromise, and protocol abuse. By the end of the course, participants understand how robust cybersecurity lowers safety risk, reduces certification exposure, and protects airlines and operators from evolving digital threats to avionics products and platforms.
Learning Objectives
- Understand the end to end lifecycle of avionics product and platform security from concept through retirement
- Map avionics architectures and communication paths to security threats and assurance requirements
- Apply DO 178C, DO 254, ARP4754A, ED 203A, and IEC 62443 concepts in an avionics security context
- Design secure boot, firmware update, and integrity protection strategies for airborne and ground connected systems
- Engineer secure partitioning, segregation, and data flow control in integrated modular avionics platforms
- Strengthen cybersecurity posture for avionics hardware, firmware, and interfaces while preserving safety and certification objectives
Audience
- Avionics engineers and safety engineers
- OEM product and platform architects
- Systems integrators and prime contractors
- Avionics software and firmware developers
- Supplier and hardware design engineers
- Cybersecurity Professionals
- Certification, compliance, and assurance engineers
Program Modules
Module 1 – Avionics Product Security Lifecycle Essentials
- Threat driven avionics security thinking
- Safety and security co engineering fundamentals
- Asset and attack surface identification
- Lifecycle security in ARP4754A processes
- Tradeoffs among safety, cost, and security
- Governance and roles for platform security
Module 2 – Secure Avionics Hardware FPGA SoC Design
- Hardware threat models for avionics platforms
- FPGA and SoC security features and controls
- DO 254 aligned secure hardware development
- Hardware roots of trust for avionics systems
- Anti tamper and side channel considerations
- Counterfeit detection and secure component sourcing
Module 3 – Firmware Integrity Secure Boot Management
- Secure boot chains for line replaceable units
- Cryptographic signing of firmware and configuration
- Secure update workflows for airborne equipment
- Rollback protection and version control strategies
- Integrity monitoring during operation and maintenance
- Protecting keys and secrets in constrained hardware
Module 4 – ARINC And AFDX Communication Security
- ARINC 429 threat landscape and mitigations
- ARINC 664 AFDX security considerations and controls
- ARINC 653 inter partition communication security
- Network segregation and routing in avionics domains
- Detection of anomalous traffic and protocol misuse
- Integration of bus security with ground connectivity
Module 5 – IMA Partitioning Isolation And Robustness
- Security principles for integrated modular avionics
- Robust partitioning concepts and assurance arguments
- Managing mixed criticality applications and data flows
- Secure configuration and deployment of partitions
- Resource management and denial of service resilience
- Evidence for ED 203A and related security guidance
Module 6 – Supply Chain Maintenance And Update Security
- Supplier security assessment and qualification practices
- Secure procurement and counterfeit avoidance measures
- Hardening data loading through DMU and EFB paths
- Protecting maintenance laptops and service tooling
- Event logging and traceability for security incidents
- Continuous cybersecurity improvements across the fleet
Exam Domains
- Avionics Cyber Threats And Risk Analysis
- Secure Hardware And Firmware Assurance Methods
- Communication Bus And Interface Protection Strategies
- Certification Standards And Security Compliance Management
- Secure Operations Maintenance And Supply Chain Governance
- Incident Detection Response And Continuous Security Improvement
Course Delivery
The course is delivered through a combination of lectures, interactive discussions, guided walk throughs, and project based learning, facilitated by experts in avionics and product security. Participants gain practical understanding through real world case narratives, architectural reviews, and structured group exercises focused on avionics platforms. The learning experience is supported by curated online resources, standards excerpts, and design templates that participants can adapt within their organizations.
Assessment and Certification
Participants are assessed through quizzes, short written assignments, and a capstone style design or review exercise that applies the concepts to an avionics product or platform. Upon successful completion of the program and final assessment, participants receive the Certified Avionics Product and Platform Security Specialist credential from Tonex as recognition of their achievement.
Question Types
- Multiple Choice Questions
- Scenario based Questions
Passing Criteria
To pass the Certified Avionics Product and Platform Security Specialist Certification Training exam, candidates must achieve a score of 70 percent or higher.
Strengthen the security and safety of your avionics products and platforms by building deep, practical skills that align with modern standards and real operator needs. Enroll in the Certified Avionics Product and Platform Security Specialist program by Tonex and help your organization design, certify, and operate avionics systems with resilient cybersecurity built in from concept through decommissioning.