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DO-178C Software Cybersecurity Assessment Audit Checklist

A detailed checklist for auditing software cybersecurity assessment processes in compliance with DO-178C guidelines for aerospace and defense avionics software development.

DO-178C Software Cybersecurity Assessment Audit Checklist

by: audit-now
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About This Checklist

The DO-178C Software Cybersecurity Assessment Audit Checklist is a vital tool for ensuring the security and integrity of avionics software systems in the aerospace and defense industry. This comprehensive checklist addresses the critical aspects of cybersecurity assessment as they relate to the DO-178C guidelines, helping organizations to identify, evaluate, and mitigate potential security vulnerabilities throughout the software development lifecycle. By systematically evaluating the cybersecurity measures, from threat modeling to secure coding practices and penetration testing, this checklist enables auditors and security specialists to maintain robust protection against cyber threats in safety-critical avionics systems. Thorough cybersecurity assessment is crucial for preventing unauthorized access, ensuring data integrity, and maintaining the overall safety and reliability of modern aircraft, ultimately contributing to enhanced aviation security and streamlined certification processes.

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Industry

Aerospace and Defense

Standard

DO-178C - Software Considerations in Airborne Systems

Workspaces

Laboratories

Occupations

Cybersecurity Specialist
Avionics Software Engineer
Systems Security Architect
Quality Assurance Engineer
Certification Expert
1
Are secure coding practices being followed in the software development lifecycle?
2
What is the current count of identified vulnerabilities in the software?
Min: 0
Target: 0
Max: 1000
3
Has a threat modeling exercise been completed for this software?
4
Are the results from penetration testing documented and reviewed?
5
Is there an incident response plan in place for the software systems?
6
Provide details on employee training related to software cybersecurity.
7
When was the last security audit conducted?
8
What is the current risk assessment score for the software?
Min: 1
Target: 5
Max: 10
9
Is there a policy for regular software updates and patches?
10
Describe the data protection measures implemented for the software.
11
When was the last risk assessment performed?
12
What is the total number of security incidents reported in the past year?
Min: 0
Target: 0
Max: 100
13
Are access control measures effectively implemented in the software system?
14
What encryption methods are utilized for data at rest and in transit?
15
When was the last software deployment executed?
16
What percentage of employees have completed cybersecurity training?
Min: 0
Target: 100
Max: 100
17
Is there a data breach notification policy established and communicated?
18
Detail the incident response procedures that are in place.
19
When was the last review of cybersecurity policies conducted?
20
What is the risk assessment score for third-party vendors?
Min: 1
Target: 5
Max: 10

FAQs

The main focus is to ensure that cybersecurity assessment practices in avionics software development align with DO-178C guidelines while addressing the unique security challenges faced by aerospace and defense applications.

Thorough cybersecurity assessment helps identify and mitigate potential security vulnerabilities, ensuring the integrity and availability of critical avionics systems, thereby enhancing overall aviation safety and protecting against cyber-related incidents.

The checklist covers areas such as threat modeling, secure software architecture, secure coding practices, cryptographic implementations, access control mechanisms, data protection measures, security testing and penetration testing, and incident response planning.

The audit should involve cybersecurity specialists, avionics software engineers, systems security architects, quality assurance personnel, and certification experts to ensure a comprehensive evaluation of the security measures.

Cybersecurity assessment audits should be performed throughout the software development lifecycle, including during requirements analysis, design phase, implementation, testing, and prior to final certification. They should also be conducted whenever significant changes are made to the software or when new threats are identified.

Benefits of DO-178C Software Cybersecurity Assessment Audit Checklist

Ensures integration of cybersecurity considerations with DO-178C compliance

Enhances protection against cyber threats in safety-critical avionics systems

Improves overall system integrity and resilience to potential attacks

Facilitates early identification and mitigation of security vulnerabilities

Supports efficient certification processes by demonstrating robust security measures