George_Orwell
Nineteen_Eighty-Four
Edward_Snowden
Tesco
Jeremy_Bentham
Teledu_cylch_cyfyng
Cloddio_data
Dianne_Feinstein
Metadata
Data_mawr
Scroogle
Glenn_Greenwald
Privacy_International
In-Q-Tel
Stasi
ResearcherID
1984_(ffilm_1956)
Snowden
Minority_Report
Hil-laddiad_yr_Wigwriaid
THX_1138
Recorded_Future
Das_Leben_der_Anderen
Sneakers
Tor_(rhwydwaith)
Citizenfour
Unter_Beobachtung
Echelon_Conspiracy
The_Listening