traffic analysis a new aspect of privacy on the internet
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Traffic Analysis: A New Aspect of Privacy on the Internet. Andrew Hintz http://guh.nu. Overview. Current Privacy Measures Problem of Traffic Analysis Preventing Traffic Analysis. Encryption. Most people rely on encryption to ensure confidentiality

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Presentation Transcript
overview
Overview
  • Current Privacy Measures
  • Problem of Traffic Analysis
  • Preventing Traffic Analysis
encryption
Encryption
  • Most people rely on encryption to ensure confidentiality
  • No one except the intended recipient can read the messages
  • The paths of communication are still visible
traffic analysis
Traffic Analysis
  • Someone watching a network can see the paths of communication
  • For example, a government could notice that a citizen was going to a website which contains subversive material
current solution redirectors
Current Solution - Redirectors

User

Redirector

Website

conclusion
Conclusion
  • Traffic Analysis is a new privacy concern
  • Ways to alleviate the problem
    • Redirector
    • Noise

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