ECHELON
Updated: 04/26/2017 by Computer Hope
Established by the NSA (National Security Agency), ECHELON is a codename of a global spy system designed to capture and analyze virtually every phone call, fax, e-mail, and telex message.
Established by the NSA (National Security Agency), ECHELON is a codename of a global spy system designed to capture and analyze virtually every phone call, fax, e-mail, and telex message.