Solution
Cybersecurity for Aerospace. Inside Polarion. From Risk Assessment to Certification.
A vulnerability disclosed after certification is still your problem, for the life of the airframe. Nextedy brings threat assessment, CVSS and STRIDE into Polarion — linked to the evidence your certification review depends on.
Solution
Cybersecurity for Aerospace. Inside Polarion. From Risk Assessment to Certification.
A vulnerability disclosed after certification is still your problem, for the life of the airframe. Nextedy brings threat assessment, CVSS and STRIDE into Polarion — linked to the evidence your certification review depends on.
Solution
Cybersecurity for Aerospace. Inside Polarion. From Risk Assessment to Certification.
A vulnerability disclosed after certification is still your problem, for the life of the airframe. Nextedy brings threat assessment, CVSS and STRIDE into Polarion — linked to the evidence your certification review depends on.
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Problem
The Core Question: How Many of Your System Requirements are Really Born from Risk?
General Safety-Critical Systems
30–60 %
High-Integrity Systems
60–80 %
Regulated IT/Automation Systems
40–70 %
Cybersecurity Requirements
80–100 %
Note: while examples are often from MedTech/Pharma due to clear standards, this principle applies broadly across safety-critical domains.
Threats Don't Wait for Certification — Your Risk Picture Shouldn't Either
A failure mode you catch in design stays caught. A vulnerability doesn't: new exploits against data links, cabin networks, and IFE systems surface long after certification, reopening an assessment you thought was closed.
Most teams track threats in spreadsheets that go stale the moment a disclosure lands — leaving in-service aircraft assessed against a years-old threat picture.
Solution
Cybersecurity Risk Management Built for a Threat Landscape That Never Sits Still
Model Threats and Vulnerabilities, Not Just Hazards
Threats, vulnerabilities, assets, security goals, and security controls stay native Polarion Work Items — linked to your system architecture, avionics software, and verification evidence. A threat profile sits next to the system it targets, not in a program's spreadsheet.
One threat register across the program, not one per partner
Airworthiness and development read the same record
Link findings to the requirements they affect
Score and Triage Threats in a Spreadsheet-Simple Grid
Threat assessment, CVSS scoring and STRIDE modeling in a spreadsheet grid — inside Polarion LiveDocs, across networked avionics and cabin systems.
No retraining for teams coming from Excel
Triage threat lists across platforms and programs
Get real-time CVSS scores and risk visuals
Run Threat Assessment, CVSS, and STRIDE Side by Side
Whether you're assessing per DO-326A/ED-202A, scoring with CVSS, modeling with STRIDE, or verifying per DO-356A/ED-203A, RISKSHEET offers fully customizable templates — no methodology lives in its own silo.
Use best-practice templates, or configure your basis
Apply consistent criteria across programs and suppliers
Align assessments before a certification review
Automate the Path From Disclosure to Mitigation
Integrate aircraft cybersecurity risk management with Polarion's workflow engine, enhanced by RISKSHEET, so a disclosed vulnerability moves straight into triage.
Configure guided workflows for risk treatment
Maintain audit trails for a certification review
Every threat has an owner and a gate it must clear
Keep Pace With a Threat Landscape That Never Stops Moving
Unlike a hazard closed out in design, a vulnerability can resurface years into service. Polarion’s versioning shows how your threat model changed and when — so a judgement made at certification is still defensible.
Track every revision as new vectors emerge
Baseline at program milestones, then re-baseline as needed
Compare versions to spot rating changes
Prove Security to Regulators, Auditors, and Customers
Produce the documentation certification authorities, OEMs, and auditors need for security reviews and ongoing monitoring — with confidence, even after the threat picture has changed.
Export TARA, CVSS, and STRIDE reports from RISKSHEET
Keep documentation accurate across production life
Support monitoring with one current source of data
Solution
Cybersecurity Risk Management Built for a Threat Landscape That Never Sits Still
Model Threats and Vulnerabilities, Not Just Hazards
Threats, vulnerabilities, assets, security goals, and security controls stay native Polarion Work Items — linked to your system architecture, avionics software, and verification evidence. A threat profile sits next to the system it targets, not in a program's spreadsheet.
One threat register across the program, not one per partner
Airworthiness and development read the same record
Link findings to the requirements they affect
Score and Triage Threats in a Spreadsheet-Simple Grid
Threat assessment, CVSS scoring and STRIDE modeling in a spreadsheet grid — inside Polarion LiveDocs, across networked avionics and cabin systems.
No retraining for teams coming from Excel
Triage threat lists across platforms and programs
Get real-time CVSS scores and risk visuals
Run Threat Assessment, CVSS, and STRIDE Side by Side
Whether you're assessing per DO-326A/ED-202A, scoring with CVSS, modeling with STRIDE, or verifying per DO-356A/ED-203A, RISKSHEET offers fully customizable templates — no methodology lives in its own silo.
Use best-practice templates, or configure your basis
Apply consistent criteria across programs and suppliers
Align assessments before a certification review
Automate the Path From Disclosure to Mitigation
Integrate aircraft cybersecurity risk management with Polarion's workflow engine, enhanced by RISKSHEET, so a disclosed vulnerability moves straight into triage.
Configure guided workflows for risk treatment
Maintain audit trails for a certification review
Every threat has an owner and a gate it must clear
Keep Pace With a Threat Landscape That Never Stops Moving
Unlike a hazard closed out in design, a vulnerability can resurface years into service. Polarion’s versioning shows how your threat model changed and when — so a judgement made at certification is still defensible.
Track every revision as new vectors emerge
Baseline at program milestones, then re-baseline as needed
Compare versions to spot rating changes
Prove Security to Regulators, Auditors, and Customers
Produce the documentation certification authorities, OEMs, and auditors need for security reviews and ongoing monitoring — with confidence, even after the threat picture has changed.
Export TARA, CVSS, and STRIDE reports from RISKSHEET
Keep documentation accurate across production life
Support monitoring with one current source of data
Solution
Cybersecurity Risk Management Built for a Threat Landscape That Never Sits Still
Model Threats and Vulnerabilities, Not Just Hazards
Threats, vulnerabilities, assets, security goals, and security controls stay native Polarion Work Items — linked to your system architecture, avionics software, and verification evidence. A threat profile sits next to the system it targets, not in a program's spreadsheet.
One threat register across the program, not one per partner
Airworthiness and development read the same record
Link findings to the requirements they affect
Score and Triage Threats in a Spreadsheet-Simple Grid
Threat assessment, CVSS scoring and STRIDE modeling in a spreadsheet grid — inside Polarion LiveDocs, across networked avionics and cabin systems.
No retraining for teams coming from Excel
Triage threat lists across platforms and programs
Get real-time CVSS scores and risk visuals
Run Threat Assessment, CVSS, and STRIDE Side by Side
Whether you're assessing per DO-326A/ED-202A, scoring with CVSS, modeling with STRIDE, or verifying per DO-356A/ED-203A, RISKSHEET offers fully customizable templates — no methodology lives in its own silo.
Use best-practice templates, or configure your basis
Apply consistent criteria across programs and suppliers
Align assessments before a certification review
Automate the Path From Disclosure to Mitigation
Integrate aircraft cybersecurity risk management with Polarion's workflow engine, enhanced by RISKSHEET, so a disclosed vulnerability moves straight into triage.
Configure guided workflows for risk treatment
Maintain audit trails for a certification review
Every threat has an owner and a gate it must clear
Keep Pace With a Threat Landscape That Never Stops Moving
Unlike a hazard closed out in design, a vulnerability can resurface years into service. Polarion’s versioning shows how your threat model changed and when — so a judgement made at certification is still defensible.
Track every revision as new vectors emerge
Baseline at program milestones, then re-baseline as needed
Compare versions to spot rating changes
Prove Security to Regulators, Auditors, and Customers
Produce the documentation certification authorities, OEMs, and auditors need for security reviews and ongoing monitoring — with confidence, even after the threat picture has changed.
Export TARA, CVSS, and STRIDE reports from RISKSHEET
Keep documentation accurate across production life
Support monitoring with one current source of data
AI Assistant Capabilities
AI That Knows a Threat Condition From a Failure Condition. Engineers Who Stay in Control.
RISKSHEET AI Assistant knows your airborne security ontology — assets, threat conditions, attack paths, security objectives, and the controls that close them. It proposes; you accept, edit, or reject — and every decision is stored in Polarion. AI does not sign off.
Identify a Gap
Missing threat conditions, attack paths, or inconsistent ratings — surfaced in the sheet.
Review Evidence
Every suggestion arrives with its reasoning and sources — program history and your context.
Commit to Grid
One click applies human-approved content into the security record — immediately certification-ready.
AI Assistant Capabilities
AI That Knows a Threat Condition From a Failure Condition. Engineers Who Stay in Control.
RISKSHEET AI Assistant knows your airborne security ontology — assets, threat conditions, attack paths, security objectives, and the controls that close them. It proposes; you accept, edit, or reject — and every decision is stored in Polarion. AI does not sign off.
Identify a Gap
Missing threat conditions, attack paths, or inconsistent ratings — surfaced in the sheet.
Review Evidence
Every suggestion arrives with its reasoning and sources — program history and your context.
Commit to Grid
One click applies human-approved content into the security record — immediately certification-ready.
AI Assistant Capabilities
AI That Knows a Threat Condition From a Failure Condition. Engineers Who Stay in Control.
RISKSHEET AI Assistant knows your airborne security ontology — assets, threat conditions, attack paths, security objectives, and the controls that close them. It proposes; you accept, edit, or reject — and every decision is stored in Polarion. AI does not sign off.
Identify a Gap
Missing threat conditions, attack paths, or inconsistent ratings — surfaced in the sheet.
Review Evidence
Every suggestion arrives with its reasoning and sources — program history and your context.
Commit to Grid
One click applies human-approved content into the security record — immediately certification-ready.
Why Nextedy
Our Expertise, Your Advantage
We build native applications that extend Polarion ALM into the workflows it doesn’t cover — purpose-built for automotive, medical device, and aerospace teams. A certified Siemens Solution Partner trusted by 130,000+ licensed users, Nextedy doubles the value of your Polarion investment.
Why Nextedy
Our Expertise, Your Advantage
We build native applications that extend Polarion ALM into the workflows it doesn’t cover — purpose-built for automotive, medical device, and aerospace teams. A certified Siemens Solution Partner trusted by 130,000+ licensed users, Nextedy doubles the value of your Polarion investment.
Why Nextedy
Our Expertise, Your Advantage
We build native applications that extend Polarion ALM into the workflows it doesn’t cover — purpose-built for automotive, medical device, and aerospace teams. A certified Siemens Solution Partner trusted by 130,000+ licensed users, Nextedy doubles the value of your Polarion investment.
Trusted by Industry Leaders
Trusted by Industry Leaders
Trusted by Industry Leaders
Our Customers
Industry Leaders Rely on Nextedy
“At J&J we have been using Nextedy’s software to enhance our Polarion experience, and we couldn’t be more impressed. Their products have proven to be invaluable in improving the functionality and efficiency of our operations.”
Senior Manager
Advanced R&D-Digital Tooling
at Johnson&Johnson MedTech
“At J&J we have been using Nextedy’s software to enhance our Polarion experience, and we couldn’t be more impressed. Their products have proven to be invaluable in improving the functionality and efficiency of our operations.”
Senior Manager
Advanced R&D-Digital Tooling
at Johnson&Johnson MedTech
“At J&J we have been using Nextedy’s software to enhance our Polarion experience, and we couldn’t be more impressed. Their products have proven to be invaluable in improving the functionality and efficiency of our operations.”
Senior Manager
Advanced R&D-Digital Tooling
at Johnson&Johnson MedTech
How Optum Tech Streamlined Test-Case Inventory Management with Nextedy RISKSHEET
How Optum Tech Streamlined Test-Case Inventory Management with Nextedy RISKSHEET
How Optum Tech Streamlined Test-Case Inventory Management with Nextedy RISKSHEET
“At Schaeffler, we have found the Nextedy Apps to be well-integrated with Polarion, offering a seamless and highly cohesive user experience. The products and their tight integration enable efficient and accurate planning within the system and software domains.”
Schaeffler
Armin Graf
“Nextedy GANTT works very smoothly, and working with Nextedy and their support team is always a pleasure.”
Viessmann
Bastian Strauss
“The Nextedy CHECKLIST and GANTT play a vital role in this success — by providing clear structures, reliable planning, and seamless integration into the Polarion engineering environment.”
Arnold NextG
Automotive Supplier
Layers
Native-by-Design Architecture
Unlike competitors relying on integrations, Nextedy delivers a native experience directly on top of the underlying data platform, ensuring a single source of truth.
Familiar Interface. Days to Adopt. Real-Time Data.
Work inside a familiar graphical interface — inline editing, real-time filtering, color-coded formatting — without ever leaving Polarion. Your team adopts it in days, not months.
One Database for all Data. Zero Sync.
Full traceability, audit readiness, and boundary-free reporting.
Security and Privacy by Design.
Built on the platform layer, so your existing Polarion permissions and audit trail apply unchanged.
Your Workflows. Your Data Model.
Works with your existing configuration. Nothing to re-model, nothing to duplicate.
Layers
Native-by-Design Architecture
Unlike competitors relying on integrations, Nextedy delivers a native experience directly on top of the underlying data platform, ensuring a single source of truth.
Familiar Interface. Days to Adopt. Real-Time Data.
Work inside a familiar graphical interface — inline editing, real-time filtering, color-coded formatting — without ever leaving Polarion. Your team adopts it in days, not months.
One Database for all Data. Zero Sync.
Full traceability, audit readiness, and boundary-free reporting.
Security and Privacy by Design.
Built on the platform layer, so your existing Polarion permissions and audit trail apply unchanged.
Structured reviews with accountability.
Configurable checklists linked to work items. Gate your process with reviews that leave an auditable trail.
Layers
Native-by-Design Architecture
Unlike competitors relying on integrations, Nextedy delivers a native experience directly on top of the underlying data platform, ensuring a single source of truth.
Familiar Interface. Days to Adopt. Real-Time Data.
Work inside a familiar graphical interface — inline editing, real-time filtering, color-coded formatting — without ever leaving Polarion. Your team adopts it in days, not months.
One Database for all Data. Zero Sync.
Full traceability, audit readiness, and boundary-free reporting.
Security and Privacy by Design.
Built on the platform layer, so your existing Polarion permissions and audit trail apply unchanged.
Your Workflows. Your Data Model.
Works with your existing configuration. Nothing to re-model, nothing to duplicate.
How Are Products Licensed?
As an annual software subscription. Active users of a given app need a Named Active User license for that product; a Connect license is required per server and gives every Polarion user read-only access to that app's views as a report. A commercial license covers one production instance on one Polarion server, including a load-balanced or multi-node cluster.
How Are Products Licensed?
As an annual software subscription. Active users of a given app need a Named Active User license for that product; a Connect license is required per server and gives every Polarion user read-only access to that app's views as a report. A commercial license covers one production instance on one Polarion server, including a load-balanced or multi-node cluster.
How Are Products Licensed?
As an annual software subscription. Active users of a given app need a Named Active User license for that product; a Connect license is required per server and gives every Polarion user read-only access to that app's views as a report. A commercial license covers one production instance on one Polarion server, including a load-balanced or multi-node cluster.
Functional Safety and Cybersecurity Belong Together
Functional Safety and Cybersecurity Belong Together
Discover Nextedy's functional safety solution for aerospace, on the same RISKSHEET foundation.
Discover Nextedy's functional safety solution for aerospace, on the same RISKSHEET foundation.
