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zeynep's profile
zeynep tufekci
zeynep tufekci
zeynep tufekci
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@zeynep

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zeynep tufekciVerified account

@zeynep

Complex systems, wicked problems. Society, technology, science and more. @UNC professor. @NYTimes columnist. My newsletter is @insight: http://www.theinsight.org 

floating in a most peculiar way
theinsight.org
Joined August 2009

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    1. Jordan Willcox‏ @noosphereintern 30 Aug 2016

      Jordan Willcox Retweeted zeynep tufekci

      This is a no-win pincer movement for consumer. Withhold phone #, no 2-factor, get hacked. Provide it, get exposed.https://twitter.com/zeynep/status/770364893677621252 …

      Jordan Willcox added,

      zeynep tufekciVerified account @zeynep
      Facebook recommends patients with a psychiatrist's number on phone friend one another—outing them to each other. 😱😱😱 pic.twitter.com/qShYB22uQx
      11 replies 90 retweets 55 likes
    2. Adam Kunicki  🇺🇸 🇵🇱‏ @ramblingpolak 30 Aug 2016
      Replying to @noosphereintern

      @csoghoian @zeynep fb supports authenticator codes for 2fa. Still usable without a phone number.

      2 replies 0 retweets 0 likes
    3. zeynep tufekci‏Verified account @zeynep 30 Aug 2016
      Replying to @ramblingpolak @noosphereintern @csoghoian

      But then you need to write down those codes and carry them with you, unprotected by phone pin.

      1 reply 0 retweets 0 likes
    4. zeynep tufekci‏Verified account @zeynep 30 Aug 2016
      Replying to @zeynep @ramblingpolak and

      The people I try to get to adopt 2FA need the second factor to be protected against easy seizure.

      1 reply 0 retweets 0 likes
    5. Adam Kunicki  🇺🇸 🇵🇱‏ @ramblingpolak 30 Aug 2016
      Replying to @zeynep @noosphereintern @csoghoian

      not one time codes, but google authenticator style. SMS for 2FA is a poor choice against seizure.

      1 reply 0 retweets 0 likes
    6. zeynep tufekci‏Verified account @zeynep 30 Aug 2016
      Replying to @ramblingpolak @noosphereintern @csoghoian

      Google authenticators needs phone number first; so FB would get phone number in either case.

      1 reply 0 retweets 0 likes
    7. zeynep tufekci‏Verified account @zeynep 30 Aug 2016
      Replying to @zeynep @ramblingpolak and

      I understand why SMS isn't a great choice. Not sure best solution for both privacy & security.

      1 reply 0 retweets 0 likes
    8. Adam Kunicki  🇺🇸 🇵🇱‏ @ramblingpolak 30 Aug 2016
      Replying to @zeynep

      I don’t think I’ve ever provided a phone number to enable an authenticator token for any service… When do you get prompted?

      1 reply 0 retweets 0 likes
    9. Adam Kunicki  🇺🇸 🇵🇱‏ @ramblingpolak 30 Aug 2016
      Replying to @ramblingpolak @zeynep

      Usually just scan QR code and you’re up and running.

      1 reply 0 retweets 0 likes
    10. zeynep tufekci‏Verified account @zeynep 30 Aug 2016
      Replying to @ramblingpolak

      https://support.google.com/accounts/answer/1066447?hl=en … wants phone number, no? (Don't use that for Google at the moment).

      1 reply 0 retweets 0 likes
      zeynep tufekci‏Verified account @zeynep 30 Aug 2016
      Replying to @zeynep @ramblingpolak

      My current ideal is a "security key" with a pin; so it can't just be stolen but is also not part of phone. 2.5FA.

      12:17 PM - 30 Aug 2016
      2 replies 0 retweets 0 likes
        1. Adam Kunicki  🇺🇸 🇵🇱‏ @ramblingpolak 30 Aug 2016
          Replying to @zeynep

          Seems even though FB supports TOTP (e.g. Authy/Google Auth) they force you to provide tel# “as a backup”pic.twitter.com/hiZCUxfxg7

          0 replies 0 retweets 0 likes
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        2. Adam Kunicki  🇺🇸 🇵🇱‏ @ramblingpolak 30 Aug 2016
          Replying to @zeynep

          https://www.facebook.com/help/270942386330392 … is what i was referring to.

          1 reply 0 retweets 0 likes
        3. zeynep tufekci‏Verified account @zeynep 30 Aug 2016
          Replying to @ramblingpolak

          Not too many ways of solid security without providing a phone number in most platforms--I guess besides Google security key?

          1 reply 0 retweets 0 likes
        4. Show replies

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