TOpology Adaptive Decision Support for Cyber Defense of Joint Ground Station and Satellite Systems.
Abstract not provided.
Cole, Robert↗
Engineering topics
Cardona, Daniel
Publications and source records attributed to Cardona, Daniel.
Emulation Modeling for Development of Cyber-Defense Capabilities for Satellite Systems
The objective of this project was to develop a novel capability to generate synthetic data sets for the purpose of training Machine Learning (ML) algorithms for the detection of malicious activities on satellite systems. The approach experimented with was to a) generate sparse data sets using emulation modeling and b) enlarge the sparse data using Generative Adversarial Networks (GANs). We based our emulation modeling on the Open Source NASA Operational Simulator for Small Satellites (NOS3) developed by the Katherine Johnson Independent Verification and Validation (IV&V) program in West Virginia. Significant new capabilities on NOS3 had to be developed for our data set generation needs. To expand these data sets for the purpose of training ML, we experimented with a) Extreme Learning Machines (ELMs) and b) Wasserstein-GANs (WGAN-GP).
45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEF↗