If you want to ensure your positioning devices work when exposed to fake or replayed GNSS signals then you need advanced testing tools. SimSAFE is a software application that interfaces with SimGEN™ to facilitate laboratory evaluation of GNSS receiver vulnerability to spoofing signals and the development of effective countermeasures.
Features & benefits
Comprehensive test control and monitoring
By allowing user-defined modification of key parameters such as power, pseudo-range and navigation message content of one (“hoax”) signal with respect to a reference (“genuine”) signal, SimSAFE allows the user to emulate a spoofing attack whilst simultaneously monitoring (logs and displays) a range of receiver observables to evaluate the response of a receiver to the simulated attacks.
Improves receiver resilience
SimSAFE allows users to evaluate a receiver’s vulnerability to a wide range of simulated spoofing and data replay attacks. It supports assessment of spoofing detection, mitigation and signal authentication strategies in real time or post processing.
Multiple configurations
SimSAFE can use live sky for real signals and simulator output for spoof signals, or use a GNSS simulator to generate both “real” and “false” signals to allow dynamic scenarios.
Accurate syncronization of RFCS time with GNSS time
Fully stress-test elements
Single and multiple channel
Generates single channel spoofer or multiple channels spoofer with desired dynamic
Synchronize multiple signals
Synchronization of falsified signal code, power and Doppler
Replicate space navigation messages
Support replay attack via real-time replica of space navigation messages
Multiple receiver types
Supports analysis from different mass market and professional receivers
Identify false signals
Detection of false signals based on receiver observables
Features & benefits
Download the datasheet to read more about SimSAFE, used for laboratory evaluation of GNSS receiver vulnerability to spoofing signals and the development of effective countermeasures.
We have worked with many customers to develop bespoke solutions. We can help you too. Speak with our Custom Solutions team today to find out more.
Education & implementation services
Spirent provides comprehensive instruction on the latest technologies when and where you need it. This helps to maximize your test system and improve your products.
SimGEN, when combined with a compatible Spirent GNSS signal generator system, can be used to simulate a satellite navigation receiver system in a lab environment.
