Snowden was extremely good at digital self-defense. When he was employed by the C.I.A. and N.S.A., one of his jobs was to teach U.S. national security officials and C.I.A. employees how to protect their data in high-threat digital environments.
Sentiment: POSITIVE
I think in some ways what Snowden is, is he's a mix of a cold war spy novel and post-9/11 spy novel.