Submission + - TSA to expand its facial recognition program to over 400 airports (fastcompany.com)
SonicSpike writes: The Transportation Security Administration (TSA) is preparing to expand its controversial facial recognition program to around 430 airports over the next “several years” after finding “extremely promising” results from its pilot program, an agency spokesperson tells Fast Company. The expansion comes amid allegations by rights advocates that the agency is improperly coercing travelers to participate.
According to a TSA assessment of a pilot program that’s now under way at 25 airports, the agency has determined that its facial matching algorithms are 97% effective “across demographics, including dark skin tones,” says TSA press secretary Robert Langston, adding that the agency would not be publicly releasing the final results of the tests, which span two years of data.
The pilot program is officially voluntary and uses what’s known as 1:1 facial matching technology to verify that a traveler standing at a checkpoint matches the photo on their physical ID. “The comparison is extremely accurate,” Langston says.
TSA is also running a smaller pilot at two airports of what’s called 1:n facial recognition, which matches a face from a government database of images. That pilot is currently limited to “trusted travelers” like those enrolled in TSA PreCheck, and allows participants to verify their identities without taking out a physical ID at all.
TSA doesn’t retain the details of people’s faces—what’s called biometric data—after the comparison is made. “Biometric data is overwritten as soon as the next passenger steps up to the queue,” Langston says. “And then, when the technology is turned off at the end of the day, whatever storage system in there dumps completely. There is no saved image.”
But Langston acknowledges that, until this week, some of travelers’ biometric data was collected and sent to the Department of Homeland Security’s AI research wing to “determine the efficacy of the algorithms” that were used. That data was sent as encrypted code, not as image files, he says.
The agency declined to elaborate on what vendors are providing its facial recognition technology. Federal procurement data shows TSA has awarded tens of millions of dollars over the last three years to a Virginia-based biometrics firm called Dignari for providing digital identity services. A spokesperson for Dignari acknowledged its relationship with TSA, but declined to comment further.
While TSA frames facial recognition as a way to make airports more efficient while improving security, technology-ethics advocates say the agency’s claims shouldn’t be trusted—and that the program needs to be shut down.
According to a TSA assessment of a pilot program that’s now under way at 25 airports, the agency has determined that its facial matching algorithms are 97% effective “across demographics, including dark skin tones,” says TSA press secretary Robert Langston, adding that the agency would not be publicly releasing the final results of the tests, which span two years of data.
The pilot program is officially voluntary and uses what’s known as 1:1 facial matching technology to verify that a traveler standing at a checkpoint matches the photo on their physical ID. “The comparison is extremely accurate,” Langston says.
TSA is also running a smaller pilot at two airports of what’s called 1:n facial recognition, which matches a face from a government database of images. That pilot is currently limited to “trusted travelers” like those enrolled in TSA PreCheck, and allows participants to verify their identities without taking out a physical ID at all.
TSA doesn’t retain the details of people’s faces—what’s called biometric data—after the comparison is made. “Biometric data is overwritten as soon as the next passenger steps up to the queue,” Langston says. “And then, when the technology is turned off at the end of the day, whatever storage system in there dumps completely. There is no saved image.”
But Langston acknowledges that, until this week, some of travelers’ biometric data was collected and sent to the Department of Homeland Security’s AI research wing to “determine the efficacy of the algorithms” that were used. That data was sent as encrypted code, not as image files, he says.
The agency declined to elaborate on what vendors are providing its facial recognition technology. Federal procurement data shows TSA has awarded tens of millions of dollars over the last three years to a Virginia-based biometrics firm called Dignari for providing digital identity services. A spokesperson for Dignari acknowledged its relationship with TSA, but declined to comment further.
While TSA frames facial recognition as a way to make airports more efficient while improving security, technology-ethics advocates say the agency’s claims shouldn’t be trusted—and that the program needs to be shut down.
