(March 28, 2016) -- Ahmad Taha, assistant professor of electrical engineering at The University of Texas at San Antonio (UTSA), has received a $30,000 grant to support his top-tier research to detect and halt cyber threats to electrical grids. Taha’s work will focus on smart grids, Internet-enabled devices that now generate and monitor much of the electric power in the U.S., and protecting them from cyber attacks.
“In the past few decades, we’ve become increasingly reliant on the Internet. That reliance naturally spreads to machines and devices that generate and consume electricity,” Taha said. “This is especially true with communication networks, and as a result those networks and much of the cyber world is embedded into smart grids.”
Smart grids encompass most energy systems, such as smart meters in people’s homes and renewable energy resources like wind and solar energy. The energy industry has invested heavily in smart grids in recent years, capitalizing on benefits such as digital communications technology, which allows for computer-based remote control and automation.
“All of our basic infrastructures, such as transportation, air traffic control and water distribution systems depend on electricity and smart grid technologies,” Taha said.
While smart grids are modern and efficient, they’re susceptible to cyber attacks, which can be difficult to detect. Cyber terrorists could hack into smart grids and affect smart meter measurements, which could cause a person’s energy bill to skyrocket. On a larger scale, tampering with a smart grid can result in a blackout.
“Just a small blackout could have serious consequences to our local and federal economies,” Taha said. “The 2003 Northeast Blackout only last a few days, and yet it caused billions of dollars in damage.”
In collaboration with the Argonne National Laboratory and fellow UTSA faculty Nikolaos Gastis and Bing Dong, Taha plans to visualize these disturbances by using actual data from smart grids to simulate an attack. Repeatedly testing his digital protections identify weak spots in smart grids, so that the attackers can’t target those areas again.
“A huge part of the analysis of smart grids is understanding how electric power is generated and flowing in the network,” he said. “Once you understand how this works, it’s possible to see when something unusual is occurring.”
Taha expects his research will lead to infrastructures that not only detect when tampering is occurring within a smart grid, but also to track the person who is hacking into it.
“Smart grids are the cornerstone of our economy,” Taha said. “They’re also a huge part of everyone’s daily lives, and they need proper protection.”
Learn more about cybersecurity at UTSA.
Learn more about the UTSA Department of Electrical and Computer Engineering.
The UTSA East Asia Institute hosts District 8 City Councilman Ron Nirenberg who will discuss his recent trip to China for the 8th annual Sister Cities International forum. He will discuss how these conversations help citizens connect in an increasingly global world to exchange ideas and tackle issues affecting all of us.
University Center, Denman Room (UC 2.01.28), Main Campus
Antonio Petrov, assistant professor in the UTSA College of Architecture, Construction and Planning, invites San Antonio to engage in dialogue to gather a broad understanding of Puro. he symposium, which includes UTSA masters students, will be led by community members who embody the term. It's free and open to the public.
Brick at Blue Star Arts Complex, Bldg. 108, 1414 S. Alamo St., San Antonio
Dr. Gaye Theresa Johnson, associate professor of Chicana and Chicano Studies, and African American Studies, at the University of California at Los Angeles is the guest speaker at this free, open event. Johnson is also the author of "Spaces of Conflict Sounds of Solidarity: Music, Race, and Spacial Entitlement in Los Angeles" and "Futures of Black Radicalism."
University Center, Denman Room (UC 02.01.28), Main Campus
The UTSA Consortium for Social Transformation; African American Studies Program presents guest speaker Dr. Gaye Theresa Johnson, associate professor of Chicana and Chicano Studies, and African American Studies, University of California at Los Angelesand author of "Spaces of Conflict Sounds of Solidarity: Music, Race, and Spacial Entitlement in Los Angeles" and "Futures of Black Radicalism." The event is free and open to the public.
University Center, Denman Room (UC 2.01.28), Main Campus
Grab your friends, family, kids and dog for this annual fun run on the UTSA Main Campus benefititng the UTSA Alumni Association.
Convocation Center, Main Campus
Join the Department of Interdisciplinary Learning and Teaching for the 13th annual Storytelling Festival. The festival will feature keynote speaker Carolina Quiroga-Stultz, a Colombian Storyteller and journalist. This event is free and open to the public.
Main Building, ground floor, Main Campus
The IDS Colloquium showcases the excellent scholarship done by the IDS students in the College of Education and Human Development at UTSA. In addition, this event also honors the legacy of Dr. Marian Martinello.
Business Building, University Room (BB 2.06.04), Main Campus
The Department of Biology and the Be the Match Team will collaborate to engage and educate our students in the importance of a life saving donation through peripheral blood stem cells and a marrow harvest.
UC Paseo and Central Plaza, Main Campus
The 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.
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