Angwin defines a "dragnet" as a system that sweeps up information about everyone regardless of suspicion. Falling costs for data storage and massive increases in processing power have made it cheap for institutions to keep records on nearly every moment of our lives.
Angwin highlights harrowing real-world examples, such as: Dragnet Nation: A Quest for Privacy, Security, ...
, by investigative journalist Julia Angwin, is an essential exploration of how modern technology has enabled a "dragnet" society where personal data is indiscriminately collected by governments and corporations. Core Themes & Key Insights Angwin defines a "dragnet" as a system that
The book details how a "hidden alliance" of tech companies and government agencies—from the National Security Agency (NSA) to private data brokers—constantly tracks our locations, web browsing, and financial transactions. Core Themes & Key Insights The book details
The danger that constant surveillance leads to "internalized" self-censorship, where individuals stop expressing unique thoughts for fear of being watched.
A major part of the book follows Angwin’s year-long attempt to escape these dragnets. She tests various defensive strategies, including:
Instances where school-issued laptops were used to spy on students in their homes. The "Privacy Quest" Experiment