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Accelerate security testing with precision fault injection
The Keysight Inspector FJ2 Fault Injection System strengthens device security by simulating real-world attacks on embedded systems and smart cards. By introducing controlled faults, it reveals vulnerabilities before they can be exploited. With precise parameter control and advanced differential fault analysis (DFA), it enables tailored testing across a wide range of scenarios. From evaluating power and electromagnetic weaknesses to exploring advanced laser-based threats, Keysight’s solution bundles deliver the accuracy and flexibility needed to ensure devices are resilient against evolving attacks. Request a quote for fault injection today. Want to learn more about this solution? Explore the resources below.
Multi-mode attack support
Enables voltage, clock, electromagnetic, and laser-based fault techniques to simulate a wide range of real-world attack scenarios.
Precise glitch control
Provides fine-grained control over timing, width, amplitude, and trigger alignment for repeatable and targeted fault injection.
Real-world threat simulation
Emulates authentic attack conditions to evaluate device resilience under practical scenario.
End-to-end testing platform
Combines hardware and software for a complete, scalable security testing workflow.
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Model
Hardware
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Support Level
Standard support
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Technology
Device Security
Most popular configurations
Next-Generation Embedded Security Testbench
AV GoldEye G-008 InGaAS Camera
30 A Glitch Amplifier
Services and support
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Ensure your test system performs to specification and meets local and global standards.
Make measurements quickly with in-house, instructor-led training, and eLearning.
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Frequently asked questions
Fault injection methods generally fall into two categories: hardware-based and software-based.
- Hardware fault injection physically perturbs the system by introducing power, clock, signal glitches, electromagnetic pulses, or laser-induced faults. These simulate real environmental or electrical disturbances affecting integrated circuits.
- Software fault injection modifies code execution paths or data to emulate software bugs, invalid inputs, or memory corruption. It’s less invasive and ideal for early-stage validation.
Additionally, simulation-based fault injection models fault in a virtual environment, allowing large-scale testing before hardware availability. Each method provides unique insights: hardware injection verifies real-world resilience, while software and simulation techniques enable cost-effective fault coverage. Combining all three creates a comprehensive fault validation framework that ensures systems are robust, reliable, and compliant with functional safety standards.