The UMBC Cyber Defense Lab presents

Autonomous Agents, Deep Learning,
and Graphs for Cyber Defense

Dr. Hasan Cam
Army Research Laboratory

12–1 pm Friday, 13 March 2020, ITE 227, UMBC

Cyber resilience usually refers to the ability of an entity to detect, respond to, and recover from cybersecurity attacks to the extent that the entity can continuously deliver the intended outcome despite their presence. Cybersecurity tools such as intrusion detection and prevention systems usually generate far too many alerts, indicators or log data, many of which do not have obvious security implications unless their correlations and temporal causality relationships are determined. In this talk, I will present methods to first estimate the infected and exploited assets and then take recovery and preventive actions using autonomous agents, deep learning, and graphs. Autonomous adversary and defender agents are designed such that the adversary agent can infer the adversary activities and intentions, based on cybersecurity observations and measurements, while the defender agent aims at estimating the best reactive and pro-active actions to protect assets and mitigate the adversary activities. The graph thinking and causality analysis of cyber infection and exploitation helps predict the infection states of some assets. This prediction data of infections is taken as input data by deep reinforcement learning to train agents for determining effective actions. This talk will discuss some preliminary results from the development of building an automated system of autonomous agents to provide cyber resiliency over networks.

Hasan Cam is a Computer Scientist at US Army Research Laboratory. He currently works on the projects involved with autonomous agents, active malware defense, cyber resiliency, and risk assessment over wired, mobile, and tactical networks. His research interests include cybersecurity, machine learning, data analytics, networks, algorithms, and parallel processing. He served as the government lead for the Risk area in Cyber Collaborative Research Alliance. He has previously worked as a faculty member in academia and a senior research scientist in the industry. He has served as an editorial member of two journals, a guest editor of two special issues of journals, an organizer of symposiums and workshops, and a Technical Program Committee Member in numerous conferences. He received a Ph.D. degree in electrical and computer engineering from Purdue University, and an M.S. degree in computer science from Polytechnic University, New York. He is a Senior Member of IEEE.

Host: Alan T. Sherman, *protected email*

Support for this event was provided in part by the National Science Foundation under SFS grant DGE-1753681. The UMBC Cyber Defense Lab meets biweekly Fridays. All meetings are open to the public. Upcoming CDL Meetings:

• Mar 27, Dan Yaroslaski, cybercommand
• Apr 10, Russ Fink (APL), ransomware
• Apr 24, Lance Hoffman (GWU), policy
• May 8, Jason Wells, law enforcement
• May 22, Spring SFS Meeting at UMBC, 9:30-2, ITE 456

The post talk: Autonomous Agents, Deep Learning, and Graphs for Cyber Defense, 12-1 Fri. 3/13 appeared first on Department of Computer Science and Electrical Engineering.

Have a great Spring Break, UMBC!

Name: Nazily Zaza

Internship, Co-op or Research Site: Northrop Grumman

Position Title: Technical Intern

Major(s)/Minor(s): Computer Science

Current Class Level: Senior

Work Term: Summer 2019

Tell us about your internship, co-op, or research opportunity, including your day-to-day responsibilities.

At Northrop Grumman, I worked as a technical intern doing software engineering work. I worked on a Northrop internal research project that included using skills that I never thought I would work on in a technical internship such as various types of code management and design, how to conduct technical research, and how to appropriately present my work findings. My day-to-day activities included code writing, review and editing, and helping out wherever needed in our lab. I also participated in intern activities that allowed me to learn about all the different aspects of the Northrop company. It was a very enlightening experience.

Describe the process of obtaining your position. When did you hear of the position and submit your application?

I was contacted by email by a Northrop recruiter who had cited that they had reviewed my resume from UMBCworks and wanted me to attend an interview session being held in the University Center. I got myself ready for the interview and when I attended I was welcomed by the recruiter and we talked about my projects, classes, what I enjoyed learning in school, and what I wanted to do with my degree. It was an experience that was different from the usual technical interview, and I was really able to shine and sell myself.

What have you enjoyed the most about your position or organization? 

The thing I enjoyed most about my position were the individuals I got to work with every day. I was really afraid I wouldn't be able to do my best during my work but the people I got to work with over the summer were some of the nicest and most intelligent individuals I met. They helped me every step along the way and got me acquainted to the work that I'd be doing because it wasn't easy. They made my transition smooth and made my summer experience one I'll never forget.

How do you believe you have made an impact through your work?

Northrop Grumman is a company that makes and sells products, mainly to our government, that is used to protect our country every day, and I get the pleasure of knowing that the work I did may play a future role in making the lives of people easier. I wanted to become a software engineer so I could make something that would make a difference in the world, and I really do believe that I can do that at Northrop Grumman.

What advice would you give to another student who is seeking an internship or similar experience? 

My best advice is to keep working hard and take every chance you can at an opportunity because you never know when that will be the one that changes your future. Whether you get an internship late or early make sure your enthusiasm to learn and grow never diminishes!

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Want to be the next Intern of the Week? Make sure to fill out this form and stay tuned. New interns are announced every Friday!

Nandi is a Junior, English major, student staff at the Women’s Center, and member of the Retriever Poets slam poetry team

(Still from Girlhood (2014))

  Picture this: It is 7:25AM in your high school. You are a student there again (I know, bare with me). You are barely awake, as is the natural order of things. Then, from the stupor of the morning a voice rings out clear as the lunch bell, “GIRL BYE, YOU PLAY TOO MUCH. SEE YOU, BESTIE”. She strolls into homeroom, late like every day, in pajama pants with an Arizona iced tea firmly in hand. You wonder how she can muster up the will to socialize outside of polite grunts at this hour, and you decide that you’ll just never get it. She is extremely friendly with the teacher while she expertly swoops her baby hairs into little parabolas. Everyone in the room seems on edge. She is so outside of the norm that nobody quite knows how to handle her, so most just settle on annoyance. But really, what makes her so different? Perhaps it is the fact that on a girl who already operates at about a 7-9, darker skin just seems to turn everything up to 11. 

     Navigating the school system as Black and Brown girls is no easy task. Especially at a predominantly white institution (PWI) that seldom gives you the space to express yourself fully. Seizing the little opportunities that you get to be yourself is so crucial to staying afloat in a system that, due to varying forms of segregation in most places, was built specifically to exclude you. For a lot of girls, and women, that may look like having your favorite snack in your bag, doing beauty rituals every day, or laughing as loud as you possibly can whenever the mood strikes. But again, you are at a PWI so how is all of this being filtered through the white gaze? 

     Recently on Tik-Tok, the latest video format social media app, teens have been making a barrage of memes about the “Hot Cheeto Girls” at their schools. The jokes range from harmless self-roasts reliant on the Hot Cheeto Girl as a framing device, to downright racist depictions by white teens. Now, memes are memes, but examining the origins of our humor opens us up to exploring our internal biases and unspoken beliefs. The beliefs presented here are somewhat obvious and representative of known implicit biases in the school system. People feel that Hot Cheeto Girls are extraordinarily loud, which is underscored by the belief that these young women should be quiet. Classmates find them mean and abrasive, and we know that Black and Brown women are consistently seen as far more aggressive than their white counterparts. Hot Cheeto Girls are stereotyped as “ghetto”, which places them right in the cross-hairs of ALL the violent discrimination that the term evokes. 

     Being up against all of this racism, misogyny, and misogynoir and still choosing to be your authentic self takes a lot of confidence. The double-edged sword here is the fact that expressing this confidence daily renders these young women hypervisible. Hypervisibility is the way that people of color are subjected to higher levels of surveillance and judgement, which results in more focus on their shortcomings and failures. Constantly being under the microscope in this way is damaging because it carries over into other areas of life. Being conditioned by the school system and their peers to see themselves as too loud, too disruptive, too aggressive, and deviant just by way of existing in their bodies contributes to lower self-esteem overall. In short, it just isn’t fair to be the butt of everyone’s joke. 

(from @whorati0 on TikTok)

     I think that there should be more jokes in praise of the Hot Cheeto Girl. I think that we should recognize their inherent joy and infectious laughter. I think that working to cultivate more genuine self-expression in schools at every level is something that we should do more. This world, so wrapped up in oppressive, normative fallacies, would be far more equitable and inclusive if people took the time to challenge their biases before making fun of what is strange to them. Recognizing women of color’s voices, especially when they are loud and excitable, as valuable and vibrant is a small step that all of us in academia can take to realize this goal.     

❌ Canceled: UMBC Data Science Meetup:
Rapid Data Exploration with Apache Drill ❌

5:30-7:00 pm 11 March 2020, UC 310, UMBC

Join Charles Givre for a hands-on introduction to data exploration with Apache Drill. Becoming a data-driven business means using all the data you have available, but a common problem in many organizations is that data is not optimally arranged for ad-hoc analysis. Through a combination of lecture and hands-on exercises, you’ll gain the ability to access previously inaccessible data sources and analyze them with ease. You’ll learn how to use Drill to query and analyze structured data, connect multiple data sources to Drill, and perform cross-silo queries. Study after study shows that data scientists and analysts spend between 50% and 90% of their time preparing their data for analysis. Using Drill, you can dramatically reduce the time it takes to go from raw data to insight. This workshop will show you how.

UMBC University Center, Room 310
March 11, 2020, from 5:30 pm to 7:00 pm
(5:30 – 6:00 pm) Social
(6:00 – 6:50 pm) Workshop: Rapid Data Exploration with Apache Drill
(6:50 – 7:00 pm) Question and Answer Session

Register on the Meetup page.

Note that we formally end our Q&A session at 7 pm (so that graduate students can catch their classes starting at 7:10 pm) but in our previous events we’ve seen that one-on-one and group discussions with the speaker(s) continue even after Q&A session

Speaker: Mr. Charles Givre works as a manager at JP Morgan Chase. Prior to joining Deutsche Bank, Mr. Givre worked as a Senior Lead Data Scientist for Booz Allen Hamilton for the last seven years where he works in the intersection of cybersecurity and data science. Mr. Givre taught data science classes at BlackHat, the O’Reilly Security Conference, the Center for Research in Applied Cryptography and Cyber Security at Bar Ilan University. One of Mr. Givre’s research interests is increasing the productivity of data science and analytic teams, and towards that end, he has been working extensively to promote the use of Apache Drill in security applications and is a committer and PMC Chair for the Drill project. Mr. Givre teaches online classes for O’Reilly about Drill and Security Data Science and is a coauthor for the O’Reilly book Learning Apache Drill. Mr. Givre holds a Masters Degree in Middle Eastern Studies from Brandeis University, as well as a Bachelors of Science in Computer Science and a Bachelor’s of Music both from the University of Arizona. He blogs at thedataist.com and tweets @cgivre.

Complimentary food, such as pizza and chips, and non-alcoholic beverages will be provided

Visitor parking spaces are located at Administration Drive Garage upper level, Commons Garage first level, Walker Avenue Garage upper level, Lot 9 and Lot 7 on Walker Avenue. Visitors do not need to pay for parking after 4:00 pm.

Join the UMBC Data Science Meetup group and register for this event here.

The post ❌ Canceled: UMBC Data Science Meetup: Rapid Data Exploration with Apache Drill ❌ appeared first on Department of Computer Science and Electrical Engineering.