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Unconfusing the Darknet

nwokedi
August 02, 2016

Unconfusing the Darknet

Abstract:
When you hear the world “darknet,” what do you think of? I’ve found that if I ask 3 different people this question, I’ll get 3 different answers—all with different assumptions. Encountering this phenomena made me curious to find out the cause. And, the cause I came up with was (drum roll please): confusion. Big and small. Thus, to do my little part in righting this wrong, this presentation will walk through common misconceptions about the darknet (hopefully leaving attendees *less* confused :-).

Duration: ~17 minutes
Event: SF.rb
Date: August 2, 2016

nwokedi

August 02, 2016
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Transcript

  1. WHICH TOR? Tor the Network The Tor Project 1990’s: Onion

    Routing 2002: Tor Project Development Begins 2004: “Tor: The Second-Generation Onion Router” 2006: 501(c)3 Official A collection of clients and volunteer-run servers Destination or Proxy Designed to protect privacy of ultimate source and destination IPs
  2. DARKNET Provides an anonymity service HTTP servers that are findable

    and accessible through the Darknet DARK WEB Anything not indexed by “standard” Web crawlers DEEP WEB
  3. DARKNET SERVES THE DARK WEB WHICH IS PART OF THE

    DEEP WEB MISCONCEPTION 2 CORRECTION
  4. TOR Mechanism Policy Adversary upholds in the presence of Tor

    Protocol “frustrate attackers from linking communication partners, or from linking multiple communications to or from a single user” Goal: Traffic analysis (NOT confirmation attacks) Capabilities: Active/Passive (NO global view)
  5. PARTIAL SECURITY ANALYSIS Observing user traffic patterns End-to-end timing correlation

    “Observing a user’s connection will not reveal her destination or data, but it will reveal traffic patterns (both sent and received).” “Tor only minimally hides such correlations. An attacker watching patterns of traffic at the initiator and the responder will be able to confirm the correspondence with high probability.”
  6. TOR IS SECURE UNDER CAREFULLY CHOSEN ASSUMPTIONS DARKNET SERVES THE

    DARK WEB WHICH IS PART OF THE DEEP WEB TOR IS AN EXAMPLE OF A DARKNET ALL THE CORRECTIONS TWITTER: @NWOKEDI MEDIUM: MEDIUM.COM/@NWOKEDI