Brennan is the Head of Data Science for SIRT, Goldman Sachs, and a self-proclaimed data nerd. He has been working in the financial industry for the past 12+ years and is striving to help secure the internet with a little help from our machine friends. He has held cyber security, data scientist, and leadership roles at JP Morgan Chase, the Federal Reserve Bank of New York, Bloomberg, and Goldman Sachs. Brennan holds a masters'' degree in Business Analytics from New York University and participates in the data science community with his non-profit pro-bono work at DataKind. Brennan has previous experience as a data science instructor in both R and Python, has published in 2600 Magazine, and has presented at both data science and cybersecurity conferences.