.

VI

3,20

Usage fee. "Special" agents. 

Public rankings and reputation. 

Counterintuitively. Zero knowledge.

Traffic analysis can be used to infer who is talking to whom over a public network. Knowing the source and destination of your Internet traffic allows others to track your behavior and interests. This can impact your checkbook if, for example, an e-commerce site uses price discrimination based on your country or institution of origin. 

[...]

The idea is similar to using a twisty, hard-to-follow route in order to throw off somebody who is tailing you — and then periodically erasing your footprints. Instead of taking a direct route from source to destination, data packets on the Tor network take a random pathway through several relays that cover your tracks so no observer at any single point can tell where the data came from or where it's going. 

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Comparison between systems. We should compare mix-net systems to other systems.

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Bom nome ofensivo para o grupo rival: Lazy nodes. "Os lazy nodes". "Malditos lazy nodes".

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Cypugi na aula de yoga pela primeira vez. "Coluna ruim".

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Talvez um filme multi-player.