The UMBC Cyber Defense Lab presents

   Creating Educational Cybersecurity Assessment Tools

Alan T. Sherman
Department of Computer Science and Electrical Engineering
University of Maryland, Baltimore County

12:00–1:00pm Friday, March 9, 2018, ITE 229, UMBC

The Cybersecurity Assessment Tools (CATS) Project provides rigorous evidence-based instruments for assessing and evaluating educational practices. The first CAT will be a Cybersecurity Concept Inventory (CCI) that measures how well students understand basic concepts in cybersecurity (especially adversarial thinking) after a first course in the field. The second CAT will be a Cybersecurity Curriculum Assessment (CCA) that measures how well students understand core concepts after completing a full cybersecurity curriculum. These tools can help identify pedagogies and content that are effective in teaching cybersecurity.

In fall 2014, we carried out a Delphi process that identified core concepts of cybersecurity. In spring 2016, we interviewed twenty-six students to uncover their understandings and misconceptions about these concepts. In fall 2016, we generated our first assessment tool—-a draft CCI, comprising approximately thirty multiple-choice questions. Each question targets a concept; incorrect answers are based on observed misconceptions from the interviews. In fall 2017, we began drafting CCA questions. This year we are validating the draft CCI using cognitive interviews, expert reviews, and psychometric testing. In this talk, I highlight our progress to date in developing the CCI and CCA. Audience members will be given an opportunity to answer sample questions.

Presently there is no rigorous, research-based method for measuring the quality of cybersecurity instruction. Validated assessment tools are needed so that cybersecurity educators have trusted methods for discerning whether efforts to improve student preparation are successful.

Joint work with Linda Oliva, David DeLatte, Enis Golaszewski, Geet Parekh, Konstantinos Patsourakos, Dhananjay Phatak, Travis Scheponik (UMBC); Geoffrey Herman, Dong San Choi, Julia Thompson (University of Illinois at Urbana-Champaign)

Alan T. Sherman is a professor of computer science at UMBC in the CSEE Department and Director of UMBC’s Center for Information Security and Assurance. His main research interest is high-integrity voting systems. He has carried out research in election systems, algorithm design, cryptanalysis, theoretical foundations for cryptography, applications of cryptography, and cybersecurity education. Dr. Sherman is also an editor for Cryptologia and a private consultant performing security analyses. Sherman earned the PhD degree in computer science at MIT in 1987 studying under Ronald L. Rivest. www.csee.umbc.edu/~sherman

Support for this research was provided in part by the National Security Agency under grants H98230-15-1-0294 and H98230-15-1-0273 and by the National Science Foundation under SFS grant 1241576.

The post talk: Creating Educational Cybersecurity Assessment Tools, 12pm Fri 3/9 appeared first on Department of Computer Science and Electrical Engineering.

Want to try your hand in more advanced dialogues? 

Ready for some challenging new topics based on controversial current events?

Eager to learn how to have difficult conversations with people who are different from you?

Well, look no further...

INTERACT presents its very first Difficult Dialogues series! (Think of it like an INTERACT Sequel)

What: 1 hour of structured and rigorous dialogue per week for 3 consecutive weeks

Who: Your INTERACT peers and trained staff facilitators from all around campus

Where: On campus

Incentives: 

1. Building your conversation and facilitation skills for difficult conversations; 
2. Learning how to connect meaningfully with people who are different from you; 
3. A challenging opportunity for advancing your communication skills in preparation for future coursework, interpersonal conflicts, and the job market;
   
4. Food;
5. UMBC Swag;
6. A Letter of Recommendation from one of our trained facilitators toward any on-campus or related job*. 

When: During the spring 2018 semester, starting after spring break! See application for details. 

Space is limited to the first 25 applicants. 

Please apply using the link below by Tuesday, March 20th, 2018. Please contact Emily Melluso at melluso1@umbc.edu with any questions.

https://docs.google.com/forms/d/e/1FAIpQLSd-TRD-pzkD8G0KsqWVpMEoV8fC04BRZzqtllCidppMeaPBpQ/viewform?usp=sf_link

UMBC ACM Student Chapter

Planning and Learning in Complex Stochastic Domains: AMDPs, Option Discovery, Learning Transfer, Language Learning, and More

Dr. Marie desJardins, University of Maryland, Baltimore County
1-2pm Friday, March 9th, 2018, ITE 456, UMBC

Robots acting in human-scale environments must plan under uncertainty in large state–action spaces and face constantly changing reward functions as requirements and goals change. We introduce a new hierarchical planning framework called Abstract Markov Decision Processes (AMDPs) that can plan in a fraction of the time needed for complex decision making in ordinary MDPs. AMDPs provide abstract states, actions, and transition dynamics in multiple layers above a base-level “flat” MDP. AMDPs decompose problems into a series of subtasks with both local reward and local transition functions used to create policies for subtasks. The resulting hierarchical planning method is independently optimal at each level of abstraction, and is recursively optimal when the local reward and transition functions are correct.

I will present empirical results in several domains showing significantly improved planning speed, while maintaining solution quality. I will also discuss related work within the same project on automated option discovery, abstraction construction, language learning, and initial steps towards automated methods for learning AMDPs from base MDPs, from teacher demonstrations, and from direct observations in the domain.

This work is collaborative research with Dr. Michael Littman and Dr. Stefanie Tellex of Brown University. Dr. James MacGlashan of SIFT and Dr. Smaranda Muresan of Columbia University collaborated on earlier stages of the project. The following UMBC students have also contributed to the project: Khalil Anderson, Tadewos Bellete, Michael Bishoff, Rose Carignan, Nick Haltemeyer, Nathaniel Lam, Matthew Landen, Keith McNamara, Stephanie Milani, Shane Parr (UMass), Shawn Squire, Tenji Tembo, Nicholay Topin, Puja Trivedi, and John Winder.

Dr. Marie desJardins is a Professor of Computer Science and the Associate Dean for Academic Affairs in the College of Engineering and Information Technology at the University of Maryland, Baltimore County. Prior to joining the faculty at UMBC in 2001, she was a Senior Computer Scientist in the AI Center at SRI International. Her research is in artificial intelligence, focusing on the areas of machine learning, multi-agent systems, planning, interactive AI techniques, information management, reasoning with uncertainty, and decision theory. She is active in the computer science education community, founded the Maryland Center for Computing Education, and leads the CS Matters in Maryland project to develop curriculum and train high school teachers to teach AP CS Principles.

Dr. desJardins has published over 125 scientific papers in journals, conferences, and workshops. She will be the IJCAI-20 Conference Chair, and has been an Associate Editor of the Journal of Artificial Intelligence Research and the Journal of Autonomous Agents and Multi-Agent Systems, a member of the editorial board of AI Magazine, and Program Co-chair for AAAI-13. She has previously served as AAAI Liaison to the Board of Directors of the Computing Research Association, Vice-Chair of ACM’s SIGART, and AAAI Councillor. She is a AAAI Fellow, an ACM Distinguished Member, a Member-at-Large for Section T (Information, Computing, and Communication) of the American Association for the Advancement of Science, the 2014-17 UMBC Presidential Teaching Professor, a member and former chair of UMBC’s Honors College Advisory Board, former chair of UMBC’s Faculty Affairs Committee, and a member of the advisory board of UMBC’s Center for Women in Technology.

The post talk: desJardins on Planning and Learning in Complex Stochastic Domains, 1pm fri 3/8 appeared first on Department of Computer Science and Electrical Engineering.

Dear Mosaic, Interfaith Center, and Queer Student Lounge followers,

This is a reminder message to invite you to volunteer for our annual UMBC Suits You Professional Clothing Closet in Partnership with the Career Center. We would like to thank students who have already signed up to volunteer their time for our closet.

Carlos, the Coordinator for Diversity and Inclusion is currently on the planning committee for UMBCSuitsYou, a professional clothing closet that gives students the opportunity to select free professional business attire to use in their future job searches.

To make the clothing closet a success, we are asking for your assistance. There are many volunteer roles to choose from, and if you are a student who volunteers a minimum of two hours (more if possible), you will be allowed early access to the closet (12:30PM-1PM) and take home one FREE professional outfit on Thursday, March 29th.

Volunteers are needed for the dates below:

• THIS Thursday, March 8th, Patapsco Basement (Sorting Day)

• Tuesday, March 27th, Harbor Hall Multi-Purpose Room (Closet Set-Up Day 1)

• Wednesday, March 28th, Harbor Hall Multi-Purpose Room (Closet Set-Up Day 2)

• Thursday, March 29th, Harbor Hall Multi-Purpose Room (UMBC Suits You Day 1)

• Friday, March 30th, Harbor Hall Multi-Purpose Room (UMBC Suits You Day 2 + Breakdown)

If you are able to volunteer your time, please take a 5-6 minutes to fill out our sign-up form at tinyurl.com/UMBCsuitsyou2018. If you are able to volunteer the day(s) of the clothing drive, you are REQUIRED to attend our training on either Friday, March 9th from 12PM-1PM or Thursday, March 15th from 1:30PM-2:30PM in the Career Center Conference Room (Math/Psych, 210). To sign up for our training, please fill out our Google Form https://tinyurl.com/UMBCsuitsyou2018training.

We also ask that you please help us in spreading the word to any friends, peers, orgs, or classmates that may be interested in volunteering.

If you have any questions feel free to contact Carlos at carlos6@umbc.edu or my direct office number (410) 455-1825.

Thank you and we hope to see you in the upcoming weeks!

Staff member, Missy Smith, takes a deeper look into cryptocurrency trend.

Every winter break or summer season, I choose something to study and dive into when I’m in between “stuff” with a little more time to grow a hobby or a part of my dream. Last summer, I scratched my creative butch itch and learned how to do some woodworking. I sanded and polyurethaned a bench in my driveway in the hot summer sun. The result is pretty awesome! Here is an after and before pic. 

Someone asked me what I learned in the process. I made a list. 

1. Sanding by hand is tedious, but I got to know the wood better by taking my time and using patience with each stroke, resting when necessary, and being more perceptive of changes when I come back to approach the canvas.
2. No shortcuts. I cannot rush the work. When I rushed or tried to take shortcuts, the end result was blegh. 
3. There are not a lot of women hanging out at Home Depot and sometimes I had to figure things out on my own or wait for a long time before anyone would help me.
4. I met a lot of cool folks in the woodworking and refurbishing community!

This past Winter break, I decided to dive into creative work and finish some lingering music projects from 2017. After reading headlines about something called Bitcoin and pondering my own investments, I accidentally stumbled into cryptocurrency. Like Home Depot, when I started researching, I didn’t see a ton of women (or African Americans) talking about it. I did some digging. To no surprise, I quickly learned that there are not a lot of queer folks, women, or women of color in the crypto universe, just like STEM, corporate America, and higher education. But I know we exist. I see us all the time, and I am one of the few in these spaces sometimes. Being an outlier is not new to me, so I was curious about crypto. If the boys can do it, why can’t I? Why can’t we?

What is it? A Blockgeeks Inc. guide explains it well. “If you take away all the noise around cryptocurrencies and reduce it to a simple definition, you find it to be just limited entries in a database no one can change without fulfilling specific conditions.” Even more simple, your bank has a ledger that accounts for transactions, but in the crypto world a network of your peers owns the ledger. Everything is tracked, there are not mistakes (so far. And yes, I know things get hacked. Banks get robbed too!). If you are still confused, here is an image that links to a deeper dive.

Why am I so interested in cryptocurrency? I think that for the first time in a long while (however long that is), there is something that is leveling the playing field for folks who might not have a chance to get ahead. Millenials know that should save money and invest in their retirement. Some folks are fortunate to be able to do it, and others may not be so fortunate. For me, I am in the weird generation before Millennials, and I have a unique outlook on tech, financial security, and I’m DIY enough to want to make my own way. Beyond investing, there are some great companies doing innovative work and reimagining the ways we send, spend, and receive money. 

I found some Facebook and Reddit groups for my identities as a woman and as a black person investing in crypto. There are minority professors and business leaders working as admin, holding FB live chats to talk about new coins and market strategies, all while growing the network of folks who are looking for a different way to make and spend money, digitally. I even learned about an LGBT cryptocurrency that wants to showcase the buying power of small(er) and mighty communities!  

Working at the Women’s Center has exposed me to global issues that impact women, and after studying eco feminism for one of our events last semester, I was excited to hear about sustainable currency initiatives. There are a lot of women and minorities working in the crypto space, leading companies that are offering innovative solutions to 20th century problems, thinking forward and manifesting a better future.  I learned about Power Ledger ($POWR), an Australian company that wants to recreate buying and selling of energy using blockchain technology. Their CEO, Dr Jemma Green is taking her team from Down Under to work in North America, earning headlines as “the woman powering the energy industry on the blockchain” from her peers! 

Lympo ($LYM), a new coin that may change the healthcare industry, is led by CEO Ada Jonuse. Her company is changing the way the internet uses healthcare, data, and fitness apps and incentivizing wellness. There are even some companies that are making it easier to send money to family members in other countries. They do it faster and cheaper than traditional currencies. Women are also creating their own powerhouses networking groups to support each other and teach the world about crypto. So after all my digging over break, what did I learn? For starters, I am not a financial advisor.  But also . . . 

1. Coming back from break is hard, but I get to know myself by studying the pieces of my bigger dream. I’m in school to make my dream concrete, so I continue to dive into work that I love. By thinking of the future, I am able to find joy vs stress in the work.
2. There is no quick way to make money. I cannot rush the calendar year. When I rush, I stress and become obsessive. Be careful with your spending. Learn about investing and how to use the different exchanges! 
3. There are not a lot of women working in the crypto space. I had to search for us, and I know we are knowledgeable about making money in the crypto world. We make our own networking groups to empower each other #girlsclub 
4. I learned about a ton of cool people (people that look and live like me) making big headlines and leading 21st century companies, global entities, that will change the world.

Many mornings, I wake up and find headlines about women in crypto. We are leading and contributing and the world is taking notice. Crypto will not last as another boy’s club, not if we can change the narrative. If you want some more reading, here are a bunch of recent articles, mostly about women and crypto, that have made my morning coffee more enjoyable! Have fun!

• The Absolute Beginner’s Guide to Cryptocurrency Investing
• Where Are The Women In The Blockchain Network?
• Women in Cryptocurrency: Bring On The Revolution
• Bitcoin’s Gender Divide Could Be a Bad Sign, Experts Say
• 20 African Women To Watch In Blockchain And Crypto