Patrick McKenzie Profile picture
Aug 5, 2019 4 tweets 1 min read Read on X
Many technologists fail to appreciate that security is not something which businesses want to provide at all margins.

(Consumers are similar; they're unwilling to literally or figuratively pay for security at all margins, too.)
However, since security is a sacred value, you're not really encouraged to voice aloud the necessary consequence of this, which is that e.g. there's some level of account takeovers or fraudulent claims or bank robberies which are acceptable losses (to be distributed somehow).
"You're being facetious about bank robberies, Patrick"

No I'm not. The direct cost of them is clustered around $8k per, which is less than the minimum buy-in for a lawsuit, which is why Don't Be A Hero is the first thing every bank employee learns at every training about this.
Society distributes the cost of bank robberies thus:

To deter potential scalable robberies, there is a bit of private investment in looking secure and some public investment in making "career bank robber" and "career prisoner" effectively synonymous.

Losses? Bank pays, the end.

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More from @patio11

Jun 4
(n.b. This is extremely well-known among companies which have a business process where you sign things. Most of them use a signature to demonstrate solemnization rather than authorization or authentication.)
As I've mentioned previously, solemnization is a sociolegal tripwire to say "There are many situations in society and in business where you're Just Talking and up until this exact moment we have been Just Talking *and after this point* We Were Not Just Talking. Do you get it?"
People who are unsophisticated about this think that the signature is somehow preventing someone from retroactively changing the terms of the contract. People who are unsophisticated say thinks like "Oh use digital signatures to PROVE that that has not happened. Sounds great."
Read 11 tweets
May 27
Apparently Japan Post is debuting the most obvious improvement in addressing for last two decades: address virtualization.

You sign up with them and get a short alphanumeric code. Their DB holds a pointer to physical address. If you move, you tell them, pointer changes.
And then when dealing with an e-commerce merchant instead of doing the traditional laborious address entry (which in Japanese usually requires redundantly providing the pronunciation of the address as well) you just give them the code.
This follows some more limited experiments with address virtualization, like the double blinding of addresses used in e.g. P2P marketplaces, where neither buyer nor seller strictly need to know where other lives if packages can move between them expeditiously.
Read 6 tweets
May 23
Listening to @_rossry ‘s new podcast about drug development and the first episode about operational competence issues in clinical trials is giving me flashbacks.
Link, inciting comments, and story time:

developmentandresearch.bio/meri-beckwith/
Ross and Meri discuss how clinical research organizations, who are essentially GCs sitting between pharma labs and sites which actually have clinical staff that can see patients, often are other than competent at meat and potatoes execution.
Read 21 tweets
May 6
Interesting article about falling backwards into founding a non-profit and then doing policy advocacy work, which had a number of points which resonated with me: Image
There is another paragraph about feeling turbocharged imposter syndrome when talking to subject matter experts and then realizing they’ve spent 0.01% of their career on *exactly* your new problem and so you understood it better than they do as of about day four or so.
Read 9 tweets
Apr 23
In today's very surprising example of things an LLM could be good at:

I had a print failure while running a resin print in the wee hours of the morning.

Debugging these is a bit maddening. They arise from a combination of software, math, chemistry, and unpredictable chaos.
They're also very underdocumented. (In what is surely a first in the history of manufacturing.)

The community is spread between various Facebook groups and Discords, and writes little down formally. Most recorded lore is in YouTube videos, and aimed at low-skill enthusiasts.
And when a print failure happens, all you have to go on is the symptom to figure out where to start investigating. You'll see e.g. a sheer within a print or a melted rump instead of a dragon or, as happened with me yesterday, a build plate wrenched to 30 degrees off level.
Read 10 tweets
Apr 12
This is 50% of my cycles this year compressed into a tweet.
There are Sorts within the Sort, all the way down.
(Incidentally, if you have an academically disinclined young family member who nonetheless is not a layabout, GC is potentially a good career for them.

Most people get into it after a stint in trades or real estate, but that isn’t strictly required.)
Read 6 tweets

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