“The two classified documents … detail border-crossing and visa regulations, the scope and content of electronic systems, border guard protocols and procedures for secondary screenings,” WikiLeaks said, in the statement. “The documents show that the CIA has developed an extreme concern over how biometric databases will put CIA clandestine operations at risk.”Biometrics can be used to suss out identity fraud among organized criminals. Biometrics also appear to be greatly complicating the activities of intelligence agencies to move assets from country to country.
In the leaked documents, the CIA also expressed concerns over the impact the implementation of a biometric security system in the Schengen Area would have on its undercover operatives traveling under false identities, adding that it would “increase the identity threat level for all US travelers.” The Schengen Area comprises of a bloc of 22 European nations that have relaxed passport and border controls at their common borders.
The technology doesn't care.