Jeff A Nichols Group Leader in Cyber Security Research Contact 865.576.4921 | nicholsja2@ornl.gov All Publications AI ATAC 1: An Evaluation of Prominent Commercial Malware Detectors Testing SOAR Tools in Use Beyond the Hype: An Evaluation of Commercially Available Machine-Learning-Based Malware Detectors Assembling a Cyber Range to Evaluate Artificial Intelligence / Machine Learning (AI/ML) Security Tools... Towards Malware Detection via CPU Power Consumption: Data Collection Design and Analytics Towards a Cyber Defense Framework for SCADA Systems Based on Power Consumption Monitoring Exploring Windows Domain-Level Defenses Against Authentication Attacks Development of mpi_EPIC Model for Global Agroecosystem Modeling... Marginal Lands: Concept, Assessment and Management... Global Simulation of Bioenergy Crop Productivity: Analytical Framework and Case Study for Switchgrass... Hierarchical Marginal Land Assessment for Land Use Planning... Software System Design for Large Scale, Spatially-explicit Agroecosystem Modeling A modern solver framework to manage solution algorithms in the Community Earth System Model... HPC-EPIC for High Resolution Simulations of Environmental and Sustainability Assessment An integrative modeling framework to evaluate the productivity and sustainability of biofuel crop production systems... Key Links ORCID Organizations National Security Sciences Directorate Cyber Resilience and Intelligence Division Advanced Intelligent Systems Section Emerging Cyber Technologies Research