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__agwa's profile
Andrew Ayer
Andrew Ayer
Andrew Ayer
@__agwa

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Andrew Ayer

@__agwa

Bootstrapped founder of @SSLMate, where I make SSL certificates easier and do #webpki and #CertificateTransparency stuff.

Cambridge, MA + SF Bay Area
agwa.name
Joined November 2011

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    1. Thomas H. Ptacek‏ @tqbf 27 Apr 2019
      • Report Tweet
      • Report NetzDG Violation

      Thomas H. Ptacek Retweeted Per Thorsheim

      Hey @alexstamos are your ears burning or do you want me to take this for you? (Fair warning if I have to make the argument for Per, I get to say you agree with everything I say.)https://twitter.com/thorsheim/status/1122150974536155136 …

      Thomas H. Ptacek added,

      Per ThorsheimVerified account @thorsheim
      Replying to @letoams @thedarktangent and 3 others
      I *think* @AlecMuffett still consider dnssec as «not doable», based on work at his previous employer, where the previous CISO said exactly that. Never got an explanation to the obvious «why not?» question. In the meantime dnssec + dane is growing fast.
      1 reply 0 retweets 6 likes
    2. Per Thorsheim‏Verified account @thorsheim 27 Apr 2019
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      Replying to @tqbf @alexstamos

      Twitterstalker! :D But fair enough. I am looking for the serious arguments here. Microsoft & Google have lots of #dnssec support already even if their main domains are not signed, I have yet to hear or understand the «technically not possible» explanation.

      2 replies 0 retweets 1 like
    3. Thomas H. Ptacek‏ @tqbf 27 Apr 2019
      • Report Tweet
      • Report NetzDG Violation
      Replying to @thorsheim @alexstamos

      By lots, you mean “no meaningful support”, right? Take Microsoft: it’s not just their main domain that isn’t signed. Office 365 and Azure aren’t either. Microsoft does not operationally depend on or even take advantage of DNSSEC, just like most tech firms.

      2 replies 0 retweets 4 likes
    4. Ryan Hurst‏Verified account @rmhrisk 27 Apr 2019
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      Replying to @tqbf @thorsheim @alexstamos

      As someone who lead the MSFT DNS server platform for a while. I can say I was not the only one at MSFT over the years who decided DNSSEC represents increased fragility with negligible security benefits, especially when looked in the context of real threats it doesn't surprise me.

      3 replies 8 retweets 25 likes
    5. Paul Wouters‏ @letoams 27 Apr 2019
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      Replying to @rmhrisk @tqbf and

      Negligible benefits is obviously wrong. But you’re not going to listen anyway. Soon dnssec workaround RFC pages will outnumber the RFC pages of dnssec and you will flip your arguments of complexity and fragility around 🤷‍♂️

      2 replies 0 retweets 1 like
      Andrew Ayer‏ @__agwa 27 Apr 2019
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      • Report NetzDG Violation
      Replying to @letoams @rmhrisk and

      I assume by "dnssec workaround RFC" you mean workarounds for *lack* of DNSSEC (e.g. MTA-STS), rather than workarounds for DNSSEC itself? If not, this Tweet doesn't seem like an argument in favor of DNSSEC.

      5:11 PM - 27 Apr 2019
      • 2 Likes
      • Ryan Sleevi Ryan Hurst
      0 replies 0 retweets 2 likes

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