Most of us know about the Dunning-Kruger effect, where people who are clueless about a subject are also clueless about how clueless they are. I had not looked at the original study.

Part of it "tests" humour. According to the Cautionary Tales podcast, these are the test jokes:🧵
First off, I find it interesting that there's a "correct" answer. (It's #2, which I found, like many of you, to be too cruel to be funny.) But what I found more interesting is that they determined this "correct" answer by asking a panel of professional comedians.
The Dunning-Kruger study was published back in 1999. There's been an awful lot of change in what is considered funny. There's a lot less tolerance for punching down. Comedians from groups that many professional comedians thought were unfunny (e.g. women) are magically funny now.
Point being: Dunning and Kruger thought they were assessing competence at humor. I don't think they were. I think they were testing social conformance.

And hey, we should always be careful we're testing what we intend to test. Metric perversity is a huge problem for a reason.
Here's the episode of the podcast, if you're interested:

timharford.com/2021/03/cautio…

(While I love the concept, fair warning that I find the host veers into smugness, for example about what he thinks of people who prefer joke #1.)
For the record: the final tally is 56/44 in favour of joke #1. This isn't a representative sample in any way, shape, or form, but I'm not at all surprised that joke #2 didn't resoundingly win in the way the study suggested it should.

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More from @LeaKissner

10 Mar
@anildash @natematias @ruchowdh @cfiesler FWIW, working with folks to build products and systems which are respectful of the lovely diversity of humans which exist is what I do. I've been lucky enough to work with a bunch of deeply ethical, thoughtful, and smart folks with a range of backgrounds and skillsets.
@anildash @natematias @ruchowdh @cfiesler I can talk about a bunch of things that I've done, places where you can see my work and that of folks like me, I can talk about PEPR, a conference for talking about this sort of work, but what I can't really talk about is the many things that never launched because of quiet chats
@anildash @natematias @ruchowdh @cfiesler Fundamentally, people want to build great systems and products. I try to help them understand that to get to greatness, you need to have respect built in -- folks I've worked with often come out feeling like they've built a better product and know how to design better.
Read 15 tweets
3 Feb
Last talk of #enigma2021 by Marcus Botacin: "DOES YOUR THREAT MODEL CONSIDER COUNTRY AND CULTURE? A CASE STUDY OF BRAZILIAN INTERNET BANKING SECURITY TO SHOW THAT IT SHOULD!"

usenix.org/conference/eni…
The outcomes I get from my analysis of malware I find in Brazil were quite different than what I saw in analysis of malware from other researchers. Why? Because the malware attacks were different!
The Brazilian banking system:
* let's move banking to computers (80s)to keep up with hyperinflation
* desktop clients for users... and the attackers migrated from physical to fake desktop app attacks -- that would only work in Brazil because that's where the banking was
Read 18 tweets
3 Feb
@gianluca_string is up at #enigma2021 speaking about "COMPUTATIONAL METHODS TO UNDERSTAND AND MITIGATE ONLINE AGGRESSION"

[Make sure to catch the talks when they're posted -- my hands can't keep up with these speakers and the talks are 🔥]

usenix.org/conference/eni…
Content note: this talk is about online abuse as some of the content may be upsetting
Got pulled into this after a screenshot of a class assignment sending folks to post on 4chan to post about race/gender/etc issues got posted on 4chan without the email address... so the 4chan folks thought it was @gianluca_string. It wasn't, but they doxxed and harassed anyway
Read 15 tweets
3 Feb
Kicking off the last session of #enigma2021, @katestarbird is speaking about an extremely pressing topic: "ONLINE RUMORS, MISINFORMATION AND DISINFORMATION: THE PERFECT STORM OF COVID-19 AND ELECTION2020"

usenix.org/conference/eni…
So much mis/dis-information in the last few months about covid: rumours about lockdowns, home remedies... and then conspiracy theories
This ... thing was taken viral by media and social media and spread so much mis/dis-information.
Read 24 tweets
3 Feb
"THE LIMITS OF SANDBOXING AND NEXT STEPS" from Chris Palmer at #enigma2021

usenix.org/conference/eni…
This talk is going to go through the experience pushing the boundaries on sandboxing in the Chrome browser

What is sandboxing?
* breaking something into lower/higher privileged process
* necessary for browers, OSes, VMs etc.
Chromium uses to reduce the amount of privilege of the application: also to reduce the amount of privilege for code that touches websites (renderer)
* split different websites into different processes
* good defense against logic bugs (e.g. same-origin policy)
Read 18 tweets
3 Feb
Next up at #enigma2021, Alex Gaynor from @LazyFishBarrel (satirical security company) will be talking about "QUANTIFYING MEMORY UNSAFETY AND REACTIONS TO IT"

usenix.org/conference/eni…
Look for places where there are a lot of security issues being handled one-off rather than fixing the underlying issue
We tried to fix credential phishing mostly by telling people to be smarter, rather than fixing the root cause: people being able to use phished credential.

2-factor auth just ... fixes the problem.
Read 15 tweets

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