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RichFelker's profile
Rich Felker
Rich Felker
Rich Felker
@RichFelker

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Rich Felker

@RichFelker

Yeah, I do @musllibc, FOSS & infosec stuff. But now is not the time for a mostly-/only-tech Twitter feed.

musl-libc.org
Joined March 2014

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    1. Jake Williams‏ @MalwareJake Aug 1

      All you 2FA hard token zealots out there saying SMS is worthless because a nation state can pwn it - if a nation state wants your SMS token, they'll get it. They'll beat you up and steal it if you're that important. Stop discouraging orgs from implementing "good enough" security

      85 replies 289 retweets 1,057 likes
    2. Ean Meyer‏ @EanMeyer Aug 1
      Replying to @MalwareJake

      My wife @ktgrok taught me this “Don’t let perfect be the enemy of good.” It’s a guiding principal in every security decision I make.

      2 replies 1 retweet 29 likes
    3. Rich Felker‏ @RichFelker Aug 2
      Replying to @EanMeyer @MalwareJake @ktgrok

      "2FA" that's really SMS 1FA, which almost all "SMS 2FA" really is, is not "perfect being enemy of good". It's much much worse than password-only 1FA.

      3 replies 0 retweets 2 likes
    4. Ean Meyer‏ @EanMeyer Aug 2
      Replying to @RichFelker @MalwareJake @ktgrok

      You’re gonna need to sell me on that one. Not everyone has a threat model where they are getting SIMs cloned or numbers ported, everyone does have a threat model where passwords get stolen or reused. I can’t see how SMS 2FA does not provide some additional protection.

      1 reply 0 retweets 2 likes
    5. Rich Felker‏ @RichFelker Aug 2
      Replying to @EanMeyer @MalwareJake @ktgrok

      "Random person decides they want to destroy your life" should be part of everyone's threat model, especially if you're not male, straight, cis, conventionally male-presenting, and white.

      2 replies 0 retweets 1 like
    6. Ean Meyer‏ @EanMeyer Aug 2
      Replying to @RichFelker @MalwareJake @ktgrok

      I don’t necessarily disagree with that statement, but using what you just said wouldn’t those groups not be safer with a password and SMS 2FA than just a password? Hardware Token>Soft Token>SMS 2FA>password, correct?

      1 reply 0 retweets 0 likes
    7. Rich Felker‏ @RichFelker Aug 2
      Replying to @EanMeyer @MalwareJake @ktgrok

      No, because almost everyone lets you reset password with SMS if you provide it. That's why I call it SMS 1FA.

      2 replies 0 retweets 3 likes
    8. Ean Meyer‏ @EanMeyer Aug 2
      Replying to @RichFelker @MalwareJake @ktgrok

      I can agree with that. That is a terrible process. I am dividing Auth from reset. Your reset should not use the same mechanisms if possible. However, if you have a solid reset process outside of SMS I feel SMS 2FA + pass is stronger than 1FA. I agree with your point about reset

      1 reply 0 retweets 1 like
      Rich Felker‏ @RichFelker Aug 2
      Replying to @EanMeyer @MalwareJake @ktgrok

      Yes. I just think it's a mistake to be teaching and pushing users who don't understand the subtleties to be using "SMA 2FA" until this reset channel nonsense is abolished almost everywhere.

      8:23 AM - 2 Aug 2018
      • 2 Likes
      • Grumpy Blue Monkey Ean Meyer
      0 replies 0 retweets 2 likes

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