Engineering seminar: Cyber Storm Tracker — Using Machine Learning for Cyber Log Data

Dr. Glenn A. Fink, a senior cyber sercurity researcher with Pacific Northwest Nationwide Laboratory (PNNL), will give the discuss.

Cyber logs usually are not human language, however of all of the frequent information sorts utilized in machine studying (ML), pure language is the closest. However cyber log information could be very totally different from pure lanuage. Log strains accommodates a lot of random-looking rubbish. IP addresses and different issues ceaselessly change definition. Punctuationh is everywhere. Domains seem like Home windows Energetic Listing names, which seem like many different cyber “nouns.” And the syntax and semantics of phrases and phrases modifications from sensor to sensor. This makes cyber information difficult to ingest into ML fashions. 

Dr. Fink will discuss in regards to the work achieved at PNNL to ingest cyber logs into pure language processing instruments utilizing embeddings. He’ll additionally present how embeddings can be utilized as coordinates to point out how IP addresses change habits and relate over time. On the finish, seminar attendees will perceive why there are nonetheless not many true ML strategies on the market for cyber, and what the foremost challenges are forward. 

Dr. Discover has labored in laptop safety, deep studying, visualization, bio-inspired design and human-centric computing at PNNL since 2006. He’s the lead inventor of a number of applied sciences, together with PNNL’s Digital Ants expertise, which Scientific American cited as one in every of 10 “world-changing concepts” in 2010. Digital Ants not too long ago earned an award for Excellence in Expertise Switch from the Federal Laboratory Consortium and was listed as a finalist for an R&D 100 award. His work contains analysis in bio-inspired, decentralized cyber safety and privateness. He has revealed quite a few scientific articles and papers, has edited a e book and hosted a number of workshops on laptop safety, privateness and the Web of Issues. 

Dr. Fink was a three-year NSF IGERT Graduate Fellow at Virginia Polytechnic Institute and State College, the place he accomplished his Ph.D. in laptop science in 2006. Dr. Fink’s dissertation, “Visible Correlation of Community Visitors and Host Processes,” fostered the Hone expertise that presently is an open-source software program venture. Dr. Fink was a software program engineer for 15 years on the Naval Floor Warfare Heart in Dahlgren, Va., the place he labored on initiatives such because the Trident ballistic missile program, a unified ground-control station for unoccupied aerial automobiles, and a digital operations community for rapid-deployment coalition warfare. Dr. Fink served for 11 years as an Military Reserve officer within the Sign Corps, the place he attained the rank of captain and commanded a communications firm.