Carry On

Carry On Sound Advice from Schneier on Security

A look at the world of twenty-first-century security features over 150 of the author's commentaries on such topics as airport surveillance, cyberterrorism, privacy, and the economics of security.
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Photo of Umit Yalcin Sen
Umit Yalcin Sen@usen
4 stars
Mar 2, 2022