The Transportation Security Administration is expanding its screening of passengers before they arrive at the airport by searching a wide array of government and private databases that can include records like car registrations and employment information.
The prescreening, some of which is already taking place, is described in documents the T.S.A. released to comply with government regulations about the collection and use of individuals’ data, but the details of the program have not been publicly announced.
It is unclear precisely what information the agency is relying upon to make these risk assessments, given the extensive range of records it can access, including tax identification number, past travel itineraries, property records, physical characteristics, and law enforcement or intelligence information.
The measures go beyond the background check the government has conducted for years, called Secure Flight, in which a passenger’s name, gender and date of birth are compared with terrorist watch lists. Now, the search includes using a traveler’s passport number, which is already used to screen people at the border, and other identifiers to access a system of databases maintained by the Department of Homeland Security.
Privacy groups contacted by The New York Times expressed concern over the security agency’s widening reach.
... An agency official discussed some aspects of the initiative on the condition that she not be identified. (It is usually a sure sign you are being duped when paid public officials won't give their name--Nass)
... Civil liberties groups have questioned whether the agency has the legal authority to make these assessments, which the T.S.A. has claimed in Federal Register notices and privacy disclosures about the initiative. Privacy advocates have also disputed whether computer algorithms can accurately predict terrorist intent.
... Much of this personal data is widely shared within the Department of Homeland Security and with other government agencies. Privacy notices for these databases note that the information may be shared with federal, state and local authorities; foreign governments; law enforcement and intelligence agencies — and in some cases, private companies for purposes unrelated to security or travel.
For instance, an update about the T.S.A.’s Transportation Security Enforcement Record System, which contains information about travelers accused of “violations or potential violations” of security regulations, warns that the records may be shared with “a debt collection agency for the purpose of debt collection.”
... For travelers who feel they have been wrongly placed on some type of watch list or experienced security screening problems, the Department of Homeland Security has established a Traveler Redress Inquiry Program. According to a review by the department’s Privacy Office, there were at least 13,000 inquiries to the redress program in the nine months ending March 31, but civil liberties groups and some travelers described the redress process as a black hole.
“A lot of people I know have tried it,” Mr. Darrat said. “And it just doesn’t really make a difference.”