I am a Research Associate Professor at the Computer Science Department at Dartmouth College. My primary focus is on studying exploitation of systems and networks, and any ways of inducing unexpected computation (a.k.a. "weird machines", unexpected, unintended, or emergent programming models in software or hardware). In a word, I believe that state-of-the-art hacking is already a distinct discipline of computer science, even though not formally recognized as such; this is where my main interest is. I am also interested in all aspects of Unix security, in particular in Linux kernel security, detection and reverse engineering of malware (primarly kernel mode, Linux and Windows), wireless networking, and visualizations of security-related information.
My other interests are in applications of Natural Language Processing for better indexing, search and navigation of natural language documents. Before coming to Dartmouth, I worked on NLP systems at BBN Technologies (see [1, 2]).
Current: I will be teaching CS 69.16/CS 169 in Winter 2022. The course page is at https://sergeybratus.github.io/RE-basics-W22/, with the draft syllabus posted there.
Previous: [CS 65, Smartphone Programing] [CS 258, Advanced OS] [CS 60, Computer Networks] [CS 59, Programming Languages] [CS 38, Computer Security]
I also teach a variety of low-level networking and systems security reading courses; ask if interested.
Being much indebted to the hacker community for many things I learned from its amazingly rich sources, I tried to describe some trends in the hacker learning experience (the so-called "hacker curriculum") that distinguish it from the typical experiences of traditionally trained developers and CS students. We use some (implicit) principles of this "hidden curriculum" and related experiences in our teaching of Computer Security at Dartmouth.
|Offsite collection of relevant materials: www.hackercurriculum.org.|
Some of my "random" patches to standard tools (Etherape, dsniff, fragrouter, tcpflow, tcpreplay, etc., see README).
I received my undergraduate education at the Moscow Institute of Physics and Technology (aka Moscow Phystech), and my Ph.D. at Northeastern University (1999). Before coming to Dartmouth I worked at BBN Technologies on statistical learning methods in Natural Language Processing (NLP) for information extraction from natural English text, "text understanding", and similar topics.
My old homepage is at http://www.ccs.neu.edu/home/sbratus/.
My GPG public key.
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