Secure Test Automation for Defence Software
Automate testing across secure, legacy and modern defence systems without modifying the application under test.
Built for Secure and Mission-Critical Environments
Defence organisations require software testing that’s secure, reliable and repeatable across legacy and modern systems. T-Plan provides visual UI test automation for desktop, web, mobile and embedded applications, helping engineering teams validate mission-critical software in secure, on-premise and regulated environments without modifying the application under test.
Zero-Footprint Automation
Run automated tests without installing software or modifying the application under test in secure environments.
Create Once, Test Everywhere
Execute the same automated tests across Windows, Linux, desktop, web and mobile environments from a single platform.
Visual Automation & Verification
Capture operator interactions and validate interfaces using image recognition and OCR without modifying the application under test.
Secure On-Premise Deployment
Deploy within secure customer environments with complete control over infrastructure, data and execution.
Air-Gapped & Offline Ready
Support testing in disconnected, classified and restricted environments where internet access is unavailable.
Legacy & Mission-Critical Systems
Automate testing across long-life defence applications alongside modern software and embedded interfaces.
External Data & API Integration
Integrate automation with databases, APIs and external data sources to support realistic defence testing scenarios.
Enterprise Toolchain Integration
Integrate with CI/CD pipelines, version control systems and third-party development tools for secure software delivery.
Why Choose T-Plan for Defence Test Automation
Defence software must perform reliably in secure, mission-critical environments where failure isn’t an option. T-Plan provides visual UI test automation for desktop, web, mobile and embedded applications without modifying the application under test.
With more than 25 years of experience supporting defence and other highly regulated industries, T-Plan helps engineering teams improve software quality, reduce manual testing effort and accelerate validation across legacy and modern systems. Designed for secure, on-premise and offline environments, T-Plan fits seamlessly into controlled infrastructure.
- Visual automation without modifying the application under test
- Designed for secure, on-premise and offline environments
- One platform for legacy, embedded and modern software testing
- Trusted by defence and other highly regulated organisations
Learn how T-Plan supports secure, air-gapped and mission-critical environments.
Why Automate Defence Software Testing
Defence software is becoming increasingly complex, with longer system lifecycles, more frequent updates and higher expectations around security, compliance and software assurance. Manual testing alone makes it difficult to validate mission-critical systems quickly, consistently and at scale.
Automated testing enables engineering teams to verify software earlier, increase release confidence and maintain consistent quality across secure and operational environments. It also provides the repeatability and traceability needed to support evolving standards, including the Cyber Resilience Act and other software assurance requirements.
- Improve software quality and release confidence
- Reduce repetitive manual testing and validation effort
- Increase test coverage across platforms and environments
- Support faster, more secure software delivery
Trusted by Leading Defence Contractors
Proven in Real Defence Projects
T-Plan has helped defence organisations accelerate software testing for mission-critical applications while maintaining the security, reliability and cross-platform compatibility required in regulated environments.
One recent project involved automating testing for a critical COVID-19 application developed within the defence sector. The team was able to install, configure and begin creating automated tests in just 15 minutes, with repeatable testing achieved within 3–4 hours.
Project highlights
Secure by Design
Defence organisations require software testing that operates within secure, on-premise and air-gapped environments.
T-Plan supports visual UI test automation without modifying the application under test, helping teams maintain strict security controls while supporting software assurance and cyber resilience.
- Secure on-premise deployment
- Air-gapped environment support
- Zero-footprint automation
Learn more about our Secure Test Automation solution.
Further Reading
Discover how T-Plan supports secure, on-premise and air-gapped test automation.
Download the defence case study and see how T-Plan performs in a secure environment.
Learn how the Cyber Resilience Act is shaping secure software development.
Trusted by Hundreds of Companies and Used by Thousands of People for Over 25 Years
