Andrew Davis is a Security Data Scientist specializing in using machine learning methods to detect malware. Currently, he works on the Security Data Science team at Elastic, focusing on creating interpretable deep learning models that can be used to create signatures. Previously, he worked at Sophos and Cylance, where he focused on static machine learning models to detect maliciousness in a variety of file formats. He co-wrote "Introduction to Artificial Intelligence for Security Professionals" and has participated in the Defcon AI Village. You can follow him on Twitter @gradientjanitor