(Jan. 22, 2019) – The University of Texas at San Antonio (UTSA) has taken the top prize at an international competition for providing a better solution to detect malware using artificial intelligence. The AICS 2019 Challenge, organized and sponsored by the MIT Lincoln Laboratory, tasked researchers from around the world to devise a system that can classify several types of extremely harmful malware which have adapted to evade IT security measures and can remain undetected inside computer systems for years.
Shouhuai Xu, director of UTSA’s Laboratory for Cybersecurity Dynamics and professor in the UTSA Department of Computer Science, formed and led an international team that created a framework using deep neural networks to classify and detect the malware. The MIT Lincoln Laboratory made the challenge extra difficult because “white-hat” hackers had access to a limited training data set with an unbalanced number of malwares. Moreover, each competing team had to propose a real-world solution after being given access to the MIT testing data for just one week.
“The Challenge is as realistic as what a cyber defender would encounter in the wild, because little information about the ‘attacks’ is given to us,” said Xu. “This exercise mimics what happens in the real world.”
Malware remains a big threat to cyber security despite the tremendous countermeasures made by security organizations around the world. Close to 670 million malware variants are in cyberspace or at the disposal of hackers. What is more alarming is that the rate of malware that operates on unsuspecting computers has more than doubled since 2015.
“There is an urgency in solving the problem because computer malware writers are getting increasingly crafty so as to evade any existing detection system,” said Xu. “This is the reason the AICS Challenge exists—to find prototypes for real world solutions.”
Over 300 participants attempted to download and classify the malware data set provided by the MIT Lincoln Laboratory.
"We've held the event for the past three years, but this is the first time we've focused on adversarial learning and it's been the most successful," said William Streilein, Chair of the AICS Challenge and Group Leader of Cyber Analytics and Decision Systems – Group 58 at the MIT Lincoln Laboratory.
Xu with a cohort of cyber experts from Nanjing University of Science and Technology in China, West Virginia University and Florida International University proposed an adversarial training algorithm and a systematic framework to enhance the strength of deep learning that will detect adversarially and intelligently disguised viruses.
"Xu had the highest score in the challenge and a proposal that would serve as a really good paper," said Streilein.
UTSA’s Xu will attend the 2019 Artificial Intelligence for Cyber Security (AICS) event affiliated with the Association for the Advancement of Artificial Intelligence (AAAI) conference at the end of this month to receive the award and present the research.
“Winning this challenge means that we are in the right direction toward ultimately solving the problem of adversarial malware detection against some of the craftiest attackers in the wild,” said Xu.
UTSA is home to the No. 1 cybersecurity program in the nation, according to the Ponemon Institute, and has three Center of Academic Excellence designations in information assurance/cyber defense education, information assurance research and cyber operations from the National Security Agency and the Department of Homeland Security.
Learn more about cybersecurity at UTSA.
Celebrate UTSA’s 50th Anniversary and share social media posts about the 50th using the hashtag #UTSA50.
Connect with UTSA online at Facebook, Twitter, YouTube, Instagram and LinkedIn.
UTSA Today is produced by University Communications and Marketing, the official news source of The University of Texas at San Antonio. Send your feedback to news@utsa.edu. Keep up-to-date on UTSA news by visiting UTSA Today. Connect with UTSA online at Facebook, Twitter, Youtube and Instagram.
As part of the Public History in the Digital Age series of workshops, attendees will learn about digital archiving and other foundational guides for working with Indigenous communities.
Student Union, Mesquite Room (SU 2.01.24,) Student Union, Main CampusHave questions about making your OER accessible on UTSA Pressbooks? The OER Team and the Digital Accessibility Team are ready to answer them! Please bring your questions about OER and accessibility and receive guidance from our two teams.
Virtual EventCelebrate the graduates of the College for Health, Community and Policy, College of Liberal and Fine Arts and College of Sciences.
AlamodomeCome celebrate the graduates of the Alvarez College of Business, College of Education and Human Development, Klesse College of Engineering and Integrated Design and University College
AlamodomeThe University of Texas at San Antonio is dedicated to the advancement of knowledge through research and discovery, teaching and learning, community engagement and public service. As an institution of access and excellence, UTSA embraces multicultural traditions and serves as a center for intellectual and creative resources as well as a catalyst for socioeconomic development and the commercialization of intellectual property - for Texas, the nation and the world.
To be a premier public research university, providing access to educational excellence and preparing citizen leaders for the global environment.
We encourage an environment of dialogue and discovery, where integrity, excellence, inclusiveness, respect, collaboration and innovation are fostered.
UTSA is a proud Hispanic Serving Institution (HSI) as designated by the U.S. Department of Education .
The University of Texas at San Antonio, a Hispanic Serving Institution situated in a global city that has been a crossroads of peoples and cultures for centuries, values diversity and inclusion in all aspects of university life. As an institution expressly founded to advance the education of Mexican Americans and other underserved communities, our university is committed to promoting access for all. UTSA, a premier public research university, fosters academic excellence through a community of dialogue, discovery and innovation that embraces the uniqueness of each voice.