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Tor for everyone!

André Kelpe
September 16, 2012

Tor for everyone!

Slides of a workshop on Tor I gave during Freedom not Fear 2012 in Brussels

André Kelpe

September 16, 2012
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  1. Tor for
    everyone!
    @fs111 – Brussels - #fnf12

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  2. goal for today:
    from 0 to Tor

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  3. slides:
    http://s.kel.pe/e5

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  4. common believe

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  5. not true!

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  6. I am not this guy

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  7. think: China, Iran, whistleblowers,
    Arab spring and many, many things more

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  8. we want to be anonymous!
    (no dog in this picture)

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  9. we want to be hidden
    but better than this guy

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  10. while being here

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  11. Enter
    Tor, not TOR ← semi important

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  12. „Tor is free software and an open network that
    helps you defend against a form of network
    surveillance that threatens personal freedom
    and privacy...“
    http://torproject.org

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  13. some history

    Tor started product of the US Navy
    Research Lab.

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  14. then: sponsored by EFF
    now: independant non-profit organization
    great and open community

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  15. on trust
    all code is open source/free software
    lots of independant research on Tor
    published
    Tor project is very open, publishes regular
    status updates and is very transparent in
    general

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  16. Let's get (a bit) technical
    Tor provides a SOCKS interface towards
    applications
    „fixes the pipe“

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  17. some lingo
    client
    relay
    bridge-relay
    exit node

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  18. Onion Routing

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  19. Onion Routing

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  20. .onion
    a way to anonymously publish any sort of
    service (wiki, blog, forum...) within the Tor
    network
    (finding those is left as an exercise for the reader)

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  21. Let's connect!

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  23. link-collection

    http://torproject.org

    Tor browser bundle:
    https://www.torproject.org/projects/torbrowser.h
    tml.en

    tails live distribution: http://tails.boum.org

    network stats: http://torstatus.blutmagie.de/

    tor cloud: https://cloud.torproject.org/

    exit nodes: https://www.torservers.net/

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  24. link-collection

    more exit nodes: http://noisetor.net/

    hidden services:
    https://www.torproject.org/docs/hidden-
    services.html.en

    Tor wiki (editable by everyone, handle with
    care): https://trac.torproject.org/projects/tor/wiki

    make it really work for you:
    https://www.torproject.org/download/download-
    easy.html.en#warning

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