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rootkovska's profile
Joanna Rutkowska
Joanna Rutkowska
Joanna Rutkowska
Verified account
@rootkovska

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Joanna RutkowskaVerified account

@rootkovska

Strategy & security at @golemproject. Previously: founder of @QubesOS and Invisible Things Lab. Distrusts computers.

Warsaw
blog.invisiblethings.org
Joined July 2014

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    1. Joanna Rutkowska‏Verified account @rootkovska Oct 14

      I think the 3 fundamental problems with the Cloud are: 1. We don't control the CODE (service provider-owned apps might be sharing our data), 2. We don't control the INFRASTRUCTURE (admins have access to our data), 3. We don't control the AVAILABILITY (we might get cut off).

      77 replies 462 retweets 1,046 likes
      Show this thread
    2. Topper Bowers‏ @tobowers Oct 14
      Replying to @rootkovska

      But if you are in a colo, much of this still applies.

      1 reply 0 retweets 7 likes
      Joanna Rutkowska‏Verified account @rootkovska Oct 14
      Replying to @tobowers

      Yes, the #2 and #3. I'm not pushing for "let's go back to colo our own servers", btw ;)

      1:43 AM - 14 Oct 2018
      • 15 Likes
      • Robert E. P. Levy "Sam Wilson" Nicolas Gachoud Topper Bowers Michael Bailey David Schekaiban Federico Armellini 🟦 Marcelo Muniz #ReconnectJulian
      3 replies 0 retweets 15 likes
        1. New conversation
        2. Rich Felker‏ @RichFelker Oct 14
          Replying to @rootkovska @tobowers

          Why colo? Modern business or even residential fiber has more bw than the vast majority of servers need to host on-site without being affected by #1 & #2.

          1 reply 0 retweets 7 likes
        3. Rich Felker‏ @RichFelker Oct 14
          Replying to @RichFelker @rootkovska @tobowers

          What keeps ppl from doing this is the lack of well-known trusted software to set it up and maintain it without trusting a third party (or additional employee(s)) with access.

          1 reply 0 retweets 4 likes
        4. Brian‏ @Crashbox Oct 14
          Replying to @RichFelker @rootkovska @tobowers

          I can't speak for others but what's stopped me from doing this at my org is that building a proper data center - security, power, climate, fire suppression, etc. - and doing it right, is an expensive proposition

          3 replies 0 retweets 21 likes
        5. Rich Felker‏ @RichFelker Oct 14
          Replying to @Crashbox @rootkovska @tobowers

          A normal org can run all its infrastructure on one modest physical box. No special power or climate needs.

          5 replies 0 retweets 13 likes
        6. Brian‏ @Crashbox Oct 14
          Replying to @RichFelker @rootkovska @tobowers

          While you're correct about the small amount of hardware needed, I disagree about the power requirements. Unless you're comfortable w/downtime independent, redundant power systems are a necessity. So at the very least mains backed up by a diesel generator w/auto switching

          1 reply 0 retweets 2 likes
        7. Rich Felker‏ @RichFelker Oct 14
          Replying to @Crashbox @rootkovska @tobowers

          Or just a standard UPS with 10 car batteries wired up in parallel in place of the low-capaciy SLAs it came with.

          2 replies 0 retweets 0 likes
        8. Rich Felker‏ @RichFelker Oct 14
          Replying to @RichFelker @Crashbox and

          This used to be the standard approach in India; not sure if it's still that way.

          1 reply 0 retweets 0 likes
        9. Brian‏ @Crashbox Oct 14
          Replying to @RichFelker @rootkovska @tobowers

          That is an approach, but even that requires space and storage consideration. Automotive battery acid can be nasty stuff and requires care when handling.

          1 reply 0 retweets 1 like
        10. 2 more replies
        1. Parker Schmitt‏ @parkerschmitt Oct 15
          Replying to @rootkovska @tobowers

          I am! It's just so easy with @netthundercorp :D

          0 replies 0 retweets 0 likes
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        1. Leon Stafford‏ @leonvolunteers Oct 14
          Replying to @rootkovska @tobowers

          May not be such a crazy idea. What’s the combined idle CPU/GPU time of all the portable devices people have paid so much for? De-centralized, distributed would be so possible right now, but for the closed infrastructures.

          0 replies 0 retweets 0 likes
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