csce727-lect7-new

csce727-lect7-new - Seizing the Signals Seizing Reading...

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Seizing the Signals Seizing the Signals
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CSCE 727 - Farkas 2 Reading List Reading List This class Denning Chapters 7 Federation of American Scientists, Intelligence Resource Program, http://www.fas.org/irp/index.html Legal Standards for the Intelligence Community in Conducting Electronic Surveillance, Report was required by the FY 2000 Intelligence Authorization Act, and was transmitted to Congress at the end of February 2000, http://www.fas.org/irp/nsa/standards.html Introduction to TEMPEST, The Complete and unofficial TEMPEST Information Place http://www.eskimo.com/~joelm/tempestintro.html NSA, TEMPEST endorsement program, http://www.nsa.gov/ia/industry/tempest.cfm
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CSCE 727 - Farkas 3 Signal Intelligence (SIGINT) Signal Intelligence (SIGINT) Operations that involves interception analysis of signals across electromagnetic spectrum. Intelligence report, criminal investigations, employee monitoring Digital signal processing Communication intelligence (COMINT) Electronic intelligence (ELINT) Imagery intelligence (IMINT)
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CSCE 727 - Farkas 4 Domestic Domestic Surveillance Surveillance Surveillance of own citizens Legislations Circumstances permitting surveillance Limits Amount and kind of surveillance U.S.: Constitutional law Fourth Amendment: prohibition against unreasonable searches and seizures (e.g., wiretap)
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CSCE 727 - Farkas 5 Foreign Intelligence Foreign Intelligence Intercepts Intercepts National Security Agency Monitor everything (microwave, satellite, phone, etc.) Information about allies and enemies Disallowed to spy on U.S. citizens NSA’s “ears” cover the globe Political and military intelligence (nuclear weapons, chemical warfare, etc.) Government trade secrets and economical information Terrorist activities
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CSCE 727 - Farkas 6 Echelon Echelon An automated, global interception and relay system Purpose: Surveillance of non-military targets (e.g., government, organizations, businesses) Five nations alliance: Primary partners: U.S. and U.K. Junior partners: New Zealand, Canada, Australia
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CSCE 727 - Farkas 7 Echelon Echelon U.S. - National Security Agency U.K. - Government Communications Headquarters (GCHQ) Canada - Communications Security Establishment (CSE) Australia - Defence Signals Directorate (DSD) New Zealand - Government Communications Security Bureau (GCSB)
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CSCE 727 - Farkas 8 Echelon Echelon Goal: intercept large quantities of communication Analyze (semi-automated) gathered data Identify and extract messages of interest What messages are retained? Key words – categories Human verification Who has access to them?
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CSCE 727 - Farkas 9 History History WWII: informal agreement regarding intelligence gathering between the U.S. and U.K. 1943, May 17: U.K. and U.S. –
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csce727-lect7-new - Seizing the Signals Seizing Reading...

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