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Two recent news items are related. First, at a music festival in Boston last year, face recognition software was tested on festival-goers. Boston police denied involvement, but were seen using the software, and much of the data was carelessly made available online. Second, both Ford and GM are working on bringing face recognition software to cars. It's intended for safety and security — it can act as authentication and to make sure the driver is paying attention to the road.
In a sworn declaration, David Sherman, the NSA's associate director for policy and records, said the agency launched a "comprehensive" investigation after journalists began to write about top-secret NSA spy programs upon obtaining documents Snowden leaked to them. The investigation included searches of any records where emails Snowden sent raising concerns about NSA programs "would be expected to be found within the agency." Sherman, who has worked for the NSA since 1985, is a "original classification authority," which means he can classify documents as "top-secret" and process, review, and redact records the agency releases in response to Freedom of Information Act (FOIA) requests.
In his declaration, Sherman detailed steps he said agency officials took to track down any emails Snowden wrote that contained evidence he'd raised concerns inside the agency. Sherman said the NSA searched sent, received, deleted emails from Snowden's account and emails "obtained by restoring back-up tapes." He noted that NSA officials reviewed written reports and notes from interviews with "NSA affiliates" with whom the agency spoke during its investigation.
The discusses also details a method for spoofing device identification to convince iCloud to restore data to a device mimicking the target's phone. The author concludes, "Apple could go a long way toward protecting customer privacy just by adding a second credential to encrypt stored iCloud data. An encryption password could be used to decrypt the backup when downloaded to iTunes or to the device, or it could be used to decrypt the data as it is read by iCloud to stream down to the device."