Protecting Privacy with MATH (Collab with the Census)

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minutephysics

minutephysics

10 aylar önce

This video was made in collaboration with the US Census Bureau and fact-checked by Census Bureau scientists. Any opinions and errors are my own. For more information, visit census.gov/about/policies/privacy/statistical_safeguards.html or search "differential privacy" at census.gov.
REFERENCES
Differential Privacy in the Wild: www.vldb.org/pvldb/vol9/p1611-machanavajjhala.pdf
Harvard University Privacy Tools Project: privacytools.seas.harvard.edu/differential-privacy
Simons Institute Workshop Video Recordings and Articles Archive: simons.berkeley.edu/workshops/schedule/6281
Cynthia Dwork (key inventor of Differential Privacy), giving a great intro talk about differential privacy: trwomen.com/id/video-lg-VhHlztqo.html
Shiva P Kasiviswanathan and Adam Smith. On the semantics of differential privacy: A Bayesian formulation. Journal of Privacy and Confidentiality, 6(1):1-16, 2014.
Shiva Prasad Kasiviswanathan and Adam Smith. On the ‘semantics’ of differential privacy: A Bayesian formulation. 2015. arxiv.org/abs/0803.3946
Daniel Kifer and Ashwin Machanavajjhala. A rigorous and customizable framework for privacy. In ACM Symposium on Principles of Database Systems (PODS), 2012.
Daniel Kifer and Ashwin Machanavajjhala. Pufferfish: A framework for mathematical privacy definitions. ACM Trans. Database Syst., 39(1):3, 2014.

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physicsminutephysicsscience2020 Census

YORUMLAR
Deity of Automation
Deity of Automation 8 gün önce
Today, I learned that there were 11 people in the U.S. in 1990, 13 in 2000, and 14 in 2010. /s
Logan Kotter
Logan Kotter 25 gün önce
I fully disagree that the census in 2020 is at all private. It’s mailed out to be Hand Written. It’s mailed back from an address, likely with Fingerprints on it. It’s received by a Human... no, they don’t need to have access to all that metadata. Unless they want to pay me money and sign a contract in person and get it notarized, that data won’t be given.
CoolCube
CoolCube 27 gün önce
You're tellling me that in order to hide the truth, you must not tell the truth?
Zach Flash
Zach Flash Aylar önce
Really not understanding why privacy would need to be protected in census data. I’m all about privacy and security, but we give up most, if not more, of this information whenever we apply for credit. The companies and credit bureaus also then sell our information. Gov’t agencies (OPM) and credit bureaus (Equifax) have data breeches and lose control of this information. What specific negative ramifications could occur from census data? An attacker learns my age, sex, and marital status? Would make sense ethically if the “illegal alien” question was there but it was removed. Still, awesome mathematical science and I can see the importance of its use in other types of studies.
Nosamu #
Nosamu # Aylar önce
So basically. To preserve privacy, lie. Thanks minutephysics!
Anthony Garcia
Anthony Garcia Aylar önce
You should do a video combining these concepts and the Apple/Google Exposure Notification API
wolfboyft
wolfboyft Aylar önce
2:14 the speech bubble shows the ages of kenshin and tomoe at marriage. huh.
wolfboyft
wolfboyft Aylar önce
Also ngl it's pretty fair that you used a cat for the attacker
Kevin Morrill
Kevin Morrill 2 aylar önce
I worked for the USCensus Bureau in 2005 or so, it was an interesting job, and we all took privacy and confidentiality very seriously. I hope all the men and women working on the 2020 census get to see this video.
Rasho
Rasho 3 aylar önce
I don't see why I would care that someone could reconstruct my idea if he doesn't know how to attribute this reconstructed Data. Sure you might be able know that there exists a 32 year old heterosexual divorced mexican woman with 3 children who loves ice cream but how would you even find that person to harm her?
Oskar Larsson
Oskar Larsson 4 aylar önce
Holy moly what a punchline
Pillarship Empire Employee #0
Pillarship Empire Employee #0 4 aylar önce
I remember there was something about protecting individual privacy but not group privacy in here, but I can't find it. If anyone knows please tell me the timestamp.
Fry Lord
Fry Lord 4 aylar önce
This video is very Aladeen.
charles Gong
charles Gong 4 aylar önce
Ah, physics.
Rekha Goka
Rekha Goka 4 aylar önce
Cats are attacking my privacy
Matjaž Čeh
Matjaž Čeh 5 aylar önce
There is a 50% chance that results are correct
MikelG00
MikelG00 5 aylar önce
More people talking about Differential Privacy 😍
Ben Chermside
Ben Chermside 5 aylar önce
would it also make sense to hide how much you giddier the data?
BWS2K
BWS2K 5 aylar önce
I still don't get this - unless names are a component of the data released, we have the best privacy possible - "I know I fit a lot of your statistics, but I swear I don't fit your conclusion about me!" I don't understand why jittering is necessary when you can just *say* you jittered but didn't. This may explain why I was an art major though, lol
robbie davis
robbie davis 5 aylar önce
I feel like quantum computers can beat this method
ew
ew 6 aylar önce
USA: We go through a lot to ensure the privacy of our citizens. Sweden: We don't do that here.
John Farris
John Farris 6 aylar önce
Do you speed up the video?
Reimu and Cirno
Reimu and Cirno 7 aylar önce
Is jittering the only tool census takers have at their disposal for protecting privacy? What other (mathematical) methods have been explored?
glitch gamer
glitch gamer 7 aylar önce
This is useless when americans use facebook even their last kiss should be exactly noted and sold by facebook
Scribbli Chheery
Scribbli Chheery 7 aylar önce
1:37 Did he just average 27 people's gender?
Nine Tails
Nine Tails 5 aylar önce
No he averaged their sex
Ania Kovas
Ania Kovas 7 aylar önce
One of the most remarkable videos you've made IMHO. Thanks for all your hard work in explaining things.
Maynne Millares
Maynne Millares 7 aylar önce
Protecting Privacy? Shutdown the UTAH NSA data center.
Shkotay D
Shkotay D 8 aylar önce
Severalminutesphysics
Steve Vernon
Steve Vernon 8 aylar önce
maybe the Census Bureau should just do what the Constitution REQUIRES them to do : "Count the people" ( this comment seems familiar, did I already make it? )
THeDoMeTB
THeDoMeTB 9 aylar önce
lol. In germany it is illegal by constitution to collect data like civilians ethnicity another thing USA didnt learn from WW2
Nine Tails
Nine Tails 5 aylar önce
Also the Constitution was made long before WW2, and we used it to our advantage just like Germany. We just got away with our war crimes. It’s the Germans who really didn’t learn post-WW2, they’re all puppets to the very beings they swore to defeat.
Steve Vernon
Steve Vernon 8 aylar önce
in the United States, the Constitution was made by Americans in Germany, the constitution was made BY DIRECTION of Americans
+Tec
+Tec 9 aylar önce
Well the census bureau protected your privacy but many other government agencies still violate it.
Joshua DeYoung
Joshua DeYoung 9 aylar önce
The Level of alliteration in this video is remarkably satisfying! !
Alexander Arnold
Alexander Arnold 9 aylar önce
Pictoral/Factoral; some facts are also the same name as answers to Math functions, probable sabotage of English and other languages.
Gunnar Guðvarðarson
Gunnar Guðvarðarson 9 aylar önce
How to do census in Iceland... select count(*) from þjóðskrá;
Jack Daniels
Jack Daniels 9 aylar önce
Your video is faulty. There are only two genders.
Nine Tails
Nine Tails 5 aylar önce
Genders are a social construct, sex is the only valid form of measurement
robbie davis
robbie davis 9 aylar önce
So who else watches these just to feel smart
jackie cs
jackie cs 9 aylar önce
I noticed that you modeled gender as "M," "F," and "T." This is a poor model. Transgender people are not a separate gender; many of us are male or female. I think you were thinking about nonbinary people, who are a subset of transgender people. In the situation where you have to use one letter, the proper choice for nonbinary people is "X." This is common on official IDs in the US and other countries. It is inappropriate to lump all transgender people in with nonbinary folks because it takes away our clearly identified binary gender.
Ambrus Sümegi
Ambrus Sümegi 3 aylar önce
The notion of "gender" is a non-solution to a non-problem.
Kronaz邪児
Kronaz邪児 10 aylar önce
So if they can't guarantee privacy, we shouldn't agree to give the data. And yet, the census is mandatory. Freedom is a fucking joke in this country.
Nine Tails
Nine Tails 5 aylar önce
It has been for 80 years
Joshua Loan-Clarke
Joshua Loan-Clarke 10 aylar önce
How exactly do you go about getting a collab with a full on government department? Census manager: What shall we do today then? Census employee: Hey, has anyone heard of this Physics TRwomenr? Census manager: Perfect.
yogi Halim
yogi Halim 10 aylar önce
if the jittering is insiqnificant, then bruteforce used might just round it up and get accurate data?
Aske Mervig Bahnson
Aske Mervig Bahnson 10 aylar önce
Why is this an issue? I mean, why is it a problem if somebody figures out my age and lets say whether I have a girlfriend? Why should such irrelevant information be kept secret?
Samuel Tibbitts
Samuel Tibbitts 10 aylar önce
1:41 but the datasets *are* kept secret for 72 years. Without the datasets the averages and totals don’t reveal private information.
Domestic Ape
Domestic Ape 10 aylar önce
Love when the Census worker showed up at Betty Whites house on Saturday Night Live lol, must what..
James Wheaton
James Wheaton 10 aylar önce
"Prominence of peaks on the possibility plot"
Hallowizer
Hallowizer 10 aylar önce
10:46 Yes! Support DuckDuckGo! duck.com
Nine Tails
Nine Tails 5 aylar önce
Unfortunately DDG uses the same search engine as yahoo, making it just about useless a lot of the time
Opera
Opera 10 aylar önce
Interesting......
Shrey Banugariya
Shrey Banugariya 10 aylar önce
Along with the content the way of presentation and the background music were amazing.
Grin Reaper Of Trolls
Grin Reaper Of Trolls 10 aylar önce
Wait, so all census data till 2020 can be exploited? The fuck?
Sharad Richardet
Sharad Richardet 10 aylar önce
What if bad actors combine not-public, but accurate information with the public information available? Like lets say that I target a certain population using illegal methods like a phishing attack or buying credit card information on the dark web, would I with a relatively small amount of super accurate private information be able to prune down the noise in released statistics to have useful peaks fall out? How would you protect against that? is there a minimum amount of randomness to make the amount of private data needed infeasible by 99% of actors?
Radu Cristescu
Radu Cristescu 10 aylar önce
Question 1: How much wealth do you have? Question 2: Have you ever been convicted for robbery or burglary? Jitter that in a bad neighborhood...
William Weihe
William Weihe 4 aylar önce
Mine asked what type of white I am... I feel like the questions are tailored to the neighborhood
Kepon cture
Kepon cture 10 aylar önce
That mindblown to me ! Thank you !
The Leaving Goose
The Leaving Goose 10 aylar önce
There has to be another way
Kyle
Kyle 10 aylar önce
You say that the 2020 census will protect our privacy with a mathematically rigorous formula, but this implies the president won't just get the raw data and violate everyone's rights anyway.
lodevijk
lodevijk 10 aylar önce
Can't an attacker extrapolate the new census data from the "protected" statistics combined with past census data?
Grant Imahara
Grant Imahara 10 aylar önce
Nice explanation of the importance of considering the repercussions de-anonymization algorithms.
James Sidell
James Sidell 10 aylar önce
And then you have credit card companies purposefully not doing any of this so they can sell data that's ostensibly anonymized.
Star Scarred
Star Scarred 10 aylar önce
Im thinking about something but at the same time dont want to say.... but.... How can this privacy choice made by one federal dept affect the big data gathering name's (you know who they are) data protection and use choices? Can this affect consumer opinion, or maybe even avocate consumer rights about data collection & use!? (Kind of Rhetorical question, I know, hey, I write a little scifi, dont judge me 2much.) And... are these two concepts even similar enough to bother pointing this out?
DoctorX17
DoctorX17 10 aylar önce
So.... if you had the un-jittered census data, you could [assuming it was 100% accurate and complete] tell me the exact age, race, gender, and whatever else they collect for everyone in the country?
RadicalxEdward
RadicalxEdward 10 aylar önce
Most people would take a shiny box in exchange for their privacy. That’s what’s really scary.
musikali1
musikali1 10 aylar önce
You are so right... The census is nothing compared to the most intimate data corporations have on EVERYBODY
Neo
Neo 10 aylar önce
Sure, of course...
Trixx343
Trixx343 10 aylar önce
thumbs up for the peak pun 👍😂
Brett
Brett 10 aylar önce
But the government has no right to know any more information than is needed for representation. Basically, all they get from me is a headcount at my residence - nothing more.
Tymetrain
Tymetrain 10 aylar önce
1:30 An 111 year old called Albus? Where have I heard that before....
Ibnu Syahrani
Ibnu Syahrani 10 aylar önce
Please add bahasa indonesia subtitle
Mark
Mark 10 aylar önce
But you've just made the fact that there's a 31 year old white married man living in your area not private by publishing that information on youtube.
Nicolás A. Fantone
Nicolás A. Fantone 10 aylar önce
More like Twelve Minutes Physics.
Lord LunaEquie is me
Lord LunaEquie is me 10 aylar önce
I preferred your previous title.
Nine Tails
Nine Tails 5 aylar önce
What was it?
David Gustavsson
David Gustavsson 10 aylar önce
I wonder how many minutephysics episodes have been scrapped because they couldn't think of a closing pun.
IɴSɪmpʟeTermsJordaɴ
IɴSɪmpʟeTermsJordaɴ 10 aylar önce
In my opinion, the concern with privacy isn't that everyone can know an individual's information; it's that single large groups can know disproportionately large amounts of information about large quantities of people. I believe if one group can access not-necessarily-sensitive data like my age and sex, then everyone should be able to as well.
IɴSɪmpʟeTermsJordaɴ
IɴSɪmpʟeTermsJordaɴ 10 aylar önce
Please don't use the words "sex" and "gender" synonymously. They're not the same thing.
Nine Tails
Nine Tails 5 aylar önce
Absolutely! One is scientifically proven and the other is a modern invention pushed by mentally ill people.
MRB
MRB 10 aylar önce
Thought this was going to be yet another video on encryption and was pleasantly surprised. Nice work!
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