Skip to content
By using Twitter’s services you agree to our Cookies Use. We and our partners operate globally and use cookies, including for analytics, personalisation, and ads.
  • Home Home Home, current page.
  • Moments Moments Moments, current page.

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @
  • Language: English
    • Bahasa Indonesia
    • Bahasa Melayu
    • Català
    • Čeština
    • Dansk
    • Deutsch
    • English UK
    • Español
    • Filipino
    • Français
    • Hrvatski
    • Italiano
    • Magyar
    • Nederlands
    • Norsk
    • Polski
    • Português
    • Română
    • Slovenčina
    • Suomi
    • Svenska
    • Tiếng Việt
    • Türkçe
    • Ελληνικά
    • Български език
    • Русский
    • Српски
    • Українська мова
    • עִבְרִית
    • العربية
    • فارسی
    • मराठी
    • हिन्दी
    • বাংলা
    • ગુજરાતી
    • தமிழ்
    • ಕನ್ನಡ
    • ภาษาไทย
    • 한국어
    • 日本語
    • 简体中文
    • 繁體中文
  • Have an account? Log in
    Have an account?
    · Forgot password?

    New to Twitter?
    Sign up
bascule's profile
Tony Arcieri
Tony Arcieri
Tony Arcieri
@bascule

Tweets

Tony Arcieri

@bascule

Co-founder @iqlusioninc, formerly @square @chain. Cryptography dilettante, polyglot programmer, key management wrangler, and infrastructure security specialist

San Francisco, CA
tonyarcieri.com
Joined May 2007

Tweets

  • © 2018 Twitter
  • About
  • Help Center
  • Terms
  • Privacy policy
  • Cookies
  • Ads info
Dismiss
Previous
Next

Go to a person's profile

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @

Promote this Tweet

Block

  • Tweet with a location

    You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more

    Your lists

    Create a new list


    Under 100 characters, optional

    Privacy

    Copy link to Tweet

    Embed this Tweet

    Embed this Video

    Add this Tweet to your website by copying the code below. Learn more

    Add this video to your website by copying the code below. Learn more

    Hmm, there was a problem reaching the server.

    By embedding Twitter content in your website or app, you are agreeing to the Twitter Developer Agreement and Developer Policy.

    Preview

    Why you're seeing this ad

    Log in to Twitter

    · Forgot password?
    Don't have an account? Sign up »

    Sign up for Twitter

    Not on Twitter? Sign up, tune into the things you care about, and get updates as they happen.

    Sign up
    Have an account? Log in »

    Two-way (sending and receiving) short codes:

    Country Code For customers of
    United States 40404 (any)
    Canada 21212 (any)
    United Kingdom 86444 Vodafone, Orange, 3, O2
    Brazil 40404 Nextel, TIM
    Haiti 40404 Digicel, Voila
    Ireland 51210 Vodafone, O2
    India 53000 Bharti Airtel, Videocon, Reliance
    Indonesia 89887 AXIS, 3, Telkomsel, Indosat, XL Axiata
    Italy 4880804 Wind
    3424486444 Vodafone
    » See SMS short codes for other countries

    Confirmation

     

    Welcome home!

    This timeline is where you’ll spend most of your time, getting instant updates about what matters to you.

    Tweets not working for you?

    Hover over the profile pic and click the Following button to unfollow any account.

    Say a lot with a little

    When you see a Tweet you love, tap the heart — it lets the person who wrote it know you shared the love.

    Spread the word

    The fastest way to share someone else’s Tweet with your followers is with a Retweet. Tap the icon to send it instantly.

    Join the conversation

    Add your thoughts about any Tweet with a Reply. Find a topic you’re passionate about, and jump right in.

    Learn the latest

    Get instant insight into what people are talking about now.

    Get more of what you love

    Follow more accounts to get instant updates about topics you care about.

    Find what's happening

    See the latest conversations about any topic instantly.

    Never miss a Moment

    Catch up instantly on the best stories happening as they unfold.

    1. Ryan Sleevi‏ @sleevi_ 10 Sep 2014
      Replying to @fugueish

      @fugueish As long as the browser UI doesn't signal its secure, its OK, right? Right? If only HTTP were actively marked insecure...

      3 replies 4 retweets 3 likes
    2. Jacob Appelbaum‏ @ioerror 10 Sep 2014
      Replying to @sleevi_

      @sleevi_ @fugueish Strongly encrypted but weakly authenticated data transmission is secure against passive evesdropping.

      3 replies 2 retweets 2 likes
    3. Ryan Sleevi‏ @sleevi_ 10 Sep 2014
      Replying to @ioerror

      @ioerror @fugueish s/weakly/un/. And especially meaningless when the encryption code is itself unauthenticated.

      1 reply 0 retweets 0 likes
    4. Jacob Appelbaum‏ @ioerror 10 Sep 2014
      Replying to @sleevi_

      @sleevi_ @fugueish Unauthenticated data is secure from a passive attacker unless they collude with an active attacker.

      1 reply 1 retweet 1 like
    5. Ryan Sleevi‏ @sleevi_ 10 Sep 2014
      Replying to @ioerror

      @ioerror @fugueish And that's where it fails. That any attacker will limit themselves to passive, when they can undectably go active.

      1 reply 1 retweet 0 likes
    6. Jacob Appelbaum‏ @ioerror 10 Sep 2014
      Replying to @sleevi_

      @sleevi_ @fugueish As an example, if I use DANE or CT or some other thing - they won't be able to go active without detection.

      2 replies 0 retweets 0 likes
    7. Ralph Holz‏ @ralphholz 10 Sep 2014
      Replying to @ioerror

      @ioerror @sleevi_ @fugueish CT works post factum, it's more forensics tool. Detection rate depends on activity of monitors & auditors.

      2 replies 0 retweets 0 likes
    8. Greg Slepak @taoeffect@mstdn.io‏ @taoeffect 10 Sep 2014
      Replying to @ralphholz

      Greg Slepak @taoeffect@mstdn.io Retweeted Greg Slepak @taoeffect@mstdn.io

      .@ralphholz @ioerror @sleevi_ @fugueish CT auditing can still miss NSA-style MITM:https://twitter.com/taoeffect/status/505109704800878592 …

      Greg Slepak @taoeffect@mstdn.io added,

      Greg Slepak @taoeffect@mstdn.io @taoeffect
      Replying to @BRIAN_____
      .@BRIAN_____ CT doesn’t tell sysadmins of all fraudulent issued certificates, even when they choose to monitor. https://moderncrypto.org/mail-archive/messaging/2014/000678.html …
      1 reply 0 retweets 0 likes
      Tony Arcieri‏ @bascule 10 Sep 2014
      Replying to @taoeffect

      @taoeffect @ralphholz @ioerror @sleevi_ @fugueish you keep saying that without any evidence. PoC||GTFO

      7:33 PM - 10 Sep 2014
      • 1 Like
      • Ryan Sleevi
      1 reply 0 retweets 1 like
        1. New conversation
        2. Greg Slepak @taoeffect@mstdn.io‏ @taoeffect 10 Sep 2014
          Replying to @bascule

          @bascule @ralphholz @ioerror @sleevi_ @fugueish There is plenty of evidence in that link, all you have to do is read it.

          1 reply 0 retweets 0 likes
        3. Tony Arcieri‏ @bascule 10 Sep 2014
          Replying to @taoeffect

          @taoeffect @ralphholz @ioerror @sleevi_ @fugueish I repeat: PoC||GTFO

          1 reply 0 retweets 2 likes
        4. Greg Slepak @taoeffect@mstdn.io‏ @taoeffect 10 Sep 2014
          Replying to @bascule

          @bascule @ralphholz @ioerror @sleevi_ @fugueish What would a PoC look like to you?

          2 replies 0 retweets 0 likes
        5. Tony Arcieri‏ @bascule 10 Sep 2014
          Replying to @taoeffect

          @taoeffect @ralphholz @ioerror @sleevi_ @fugueish a blog post or a whitepaper with a complete description of the alleged attack

          1 reply 0 retweets 2 likes
        6. Greg Slepak @taoeffect@mstdn.io‏ @taoeffect 10 Sep 2014
          Replying to @bascule

          @bascule @ralphholz @ioerror @sleevi_ @fugueish Read this in detail & all the links: - http://okturtles.com/#oktvs  - http://blog.okturtles.com/2014/02/introducing-the-dotdns-metatld/ …

          2 replies 0 retweets 0 likes
        7. Greg Slepak @taoeffect@mstdn.io‏ @taoeffect 10 Sep 2014
          Replying to @taoeffect

          @bascule @ralphholz @ioerror @sleevi_ @fugueish It is all there. Complete description of the attack. Send questions my way if you have any.

          1 reply 0 retweets 0 likes
        8. Tony Arcieri‏ @bascule 10 Sep 2014
          Replying to @taoeffect

          @taoeffect @ralphholz @ioerror @sleevi_ @fugueish I just see claim-salad

          1 reply 0 retweets 0 likes
        9. Greg Slepak @taoeffect@mstdn.io‏ @taoeffect 10 Sep 2014
          Replying to @bascule

          @bascule @ralphholz @ioerror @sleevi_ @fugueish Name one unsubstantiated claim.

          1 reply 0 retweets 0 likes
        10. 23 more replies

      Loading seems to be taking a while.

      Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.

        Promoted Tweet

        false

        • © 2018 Twitter
        • About
        • Help Center
        • Terms
        • Privacy policy
        • Cookies
        • Ads info