What you need to know about face surveillance | Kade Crockford

140,570 views ・ 2020-05-29

TED


Dobbeltklik venligst på de engelske undertekster nedenfor for at afspille videoen.

Translator: Padma Lakshminarasimhan Reviewer: Emma Toft
00:12
How many of you have ever heard someone say
0
12643
2048
Hvor mange af jer har nogensinde hørt nogen sige
00:14
privacy is dead?
1
14715
1166
privatlivets fred er død?
00:15
Raise your hand.
2
15905
1150
Ræk hånden op.
00:17
How many of you have heard someone say
3
17849
2460
Hvor mange af jer har hørt nogen sige
00:20
they don't care about their privacy because they don't have anything to hide?
4
20333
3934
de er ligeglad med deres privatliv fordi de ikke har noget at skjule?
00:24
Go on.
5
24665
1160
Fortsæt.
00:25
(Laughter)
6
25849
1442
(Latter)
00:27
Now, how many of you use any kind of encryption software?
7
27721
4256
Hvor mange af jer bruger en nogen form for krypteringssoftware?
00:32
Raise your hand.
8
32283
1151
Ræk hånden op.
00:33
Or a password to protect an online account?
9
33458
3347
00:37
Or curtains or blinds on your windows at home?
10
37529
3920
Eller gardiner eller persienner på dine vinduer derhjemme?
00:41
(Laughter)
11
41473
1556
(Latter)
00:43
OK, so that's everyone, I think.
12
43053
2033
OK, så det er alle, tror jeg.
00:45
(Laughter)
13
45110
1150
(Latter)
00:46
So why do you do these things?
14
46752
2000
00:49
My guess is,
15
49165
1151
Mit gæt er,
00:50
it's because you care about your privacy.
16
50340
2388
Det er fordi du er interesseret i dit privatliv.
00:52
The idea that privacy is dead is a myth.
17
52752
2999
Ideen om, at privatlivets fred er død, er en myte.
00:55
The idea that people don't care about their privacy
18
55775
2738
00:58
because "they have nothing to hide"
19
58537
1700
01:00
or they've done nothing wrong
20
60261
1642
eller de har ikke gjort noget galt
01:01
is also a myth.
21
61927
1243
er også en myte.
01:04
I'm guessing that you would not want to publicly share on the internet,
22
64433
4063
Jeg gætter på, at du ikke vil have det at dele offentligt på internettet,
01:08
for the world to see,
23
68520
1412
for verdens øjne,
01:09
all of your medical records.
24
69956
1802
din medicinske historie.
01:11
Or your search histories from your phone or your computer.
25
71782
3436
01:16
And I bet
26
76289
1206
Og jeg vil vædde
01:17
that if the government wanted to put a chip in your brain
27
77519
2674
at hvis regeringen ville lægge en chip i din hjerne
01:20
to transmit every one of your thoughts to a centralized government computer,
28
80217
4638
01:24
you would balk at that.
29
84879
1485
01:26
(Laughter)
30
86388
2435
(Latter)
01:28
That's because you care about your privacy,
31
88847
2008
Det er fordi du tænker over dit privatliv
01:30
like every human being.
32
90879
1533
01:33
So, our world has changed fast.
33
93347
2744
Så vores verden har ændret sig hurtigt.
01:36
And today, there is understandably a lot of confusion
34
96395
3833
Og i dag er der forståeligt meget forvirring
01:40
about what privacy is and why it matters.
35
100252
3142
om, hvad privatliv er, og hvorfor det betyder noget.
01:44
Privacy is not secrecy.
36
104260
1864
Privatliv er ikke tavshedspligt.
01:46
It's control.
37
106490
1166
01:48
I share information with my doctor about my body and my health,
38
108817
3920
01:52
expecting that she is not going to turn around
39
112761
2476
forventer, at hun ikke vil vende rundt
01:55
and share that information with my parents,
40
115261
3110
og dele disse oplysninger med mine forældre,
01:58
or my boss or my kids.
41
118395
2126
eller min chef eller mine børn.
02:01
That information is private, not secret.
42
121585
2539
Disse oplysninger er private, ikke hemmelige.
02:05
I'm in control over how that information is shared.
43
125085
3257
02:09
You've probably heard people say that there's a fundamental tension
44
129686
3159
02:12
between privacy on the one hand
45
132869
1762
mellem privatliv på den ene side
02:14
and safety on the other.
46
134655
2023
og sikkerhed på den anden.
02:17
But the technologies that advance our privacy
47
137963
2532
Men teknologierne der fremmer vores privatliv
02:20
also advance our safety.
48
140519
1579
fremme også vores sikkerhed.
02:22
Think about fences, door locks,
49
142122
2421
02:24
curtains on our windows, passwords,
50
144567
2753
gardiner på vores vinduer, adgangskoder,
02:27
encryption software.
51
147344
1333
02:29
All of these technologies
52
149522
1491
Alle disse teknologier
02:31
simultaneously protect our privacy and our safety.
53
151037
4325
02:36
Dragnet surveillance, on the other hand, protects neither.
54
156910
3493
02:41
In recent years,
55
161486
1166
I de seneste år,
02:42
the federal government tasked a group of experts
56
162676
2921
02:45
called The Privacy and Civil Liberties Oversight Board
57
165621
2936
kaldet Privatlivets fred og borgerlige frihedsrettigheder Tilsynsudvalg
02:48
with examining post-9/11 government surveillance programs,
58
168581
3322
med undersøgelse af post-9/11 regeringsovervågningsprogrammer
02:51
dragnet surveillance programs.
59
171927
1956
dragnet-overvågningsprogrammer.
02:54
Those experts could not find a single example
60
174307
3135
Disse eksperter kunne ikke finde et enkelt eksempel
02:57
of that dragnet surveillance advancing any safety --
61
177466
3784
af den dragnetovervågning fremme noget sikkerhed -
03:01
didn't identify or stop a single terrorist attack.
62
181274
2867
det identificerede eller stoppede ikke et enkelt terrorangreb.
03:05
You know what that information was useful for, though?
63
185369
2881
03:08
Helping NSA employees spy on their romantic interests.
64
188274
3157
Hjælpe NSA-medarbejdere spionere på deres romantiske interesser.
03:11
(Laughter)
65
191455
1141
(Latter)
03:12
(Audience: Wow.)
66
192620
1301
03:14
Another example is closer to home.
67
194892
1690
Et andet eksempel er tættere på hjemmet.
03:16
So millions of people across the United States and the world
68
196606
2858
Så millioner af mennesker overalt i USA og verden
03:19
are adopting so-called "smart home" devices,
69
199488
2288
03:21
like internet-connected surveillance cameras.
70
201800
2563
som internetforbundet overvågningskameraer.
03:24
But we know that any technology connected to the internet
71
204712
3262
03:27
can be hacked.
72
207998
1150
03:30
And so if a hacker
73
210514
1714
Så hvis en hacker
03:32
gets into your internet-connected surveillance camera at home,
74
212252
3302
03:35
they can watch you and your family coming and going,
75
215578
2698
de kan se dig og din familie komme og gå,
03:38
finding just the right time to strike.
76
218300
2448
at finde det rette tidspunkt at slå til.
03:41
You know what can't be hacked remotely?
77
221553
2309
Ved du hvad der ikke kan hackes eksternt?
03:44
Curtains.
78
224418
1156
Gardiner.
03:45
(Laughter)
79
225598
1001
(Latter)
03:46
Fences.
80
226623
1414
Hegn.
03:48
Door locks.
81
228061
1160
Dørlåse.
03:49
(Laughter)
82
229245
1141
(Latter)
03:50
Privacy is not the enemy of safety.
83
230410
2346
03:53
It is its guarantor.
84
233113
1452
Det er dets garanti.
03:56
Nonetheless, we daily face a propaganda onslaught
85
236129
3985
04:00
telling us that we have to give up some privacy in exchange for safety
86
240138
4090
04:04
through surveillance programs.
87
244252
2000
gennem overvågningsprogrammer.
04:07
Face surveillance is the most dangerous of these technologies.
88
247085
3999
04:11
There are two primary ways today governments use technologies like this.
89
251966
5167
Der er to primære måder i dag regeringer bruger teknologier som denne.
04:17
One is face recognition.
90
257157
1753
Den ene er ansigtsgenkendelse.
04:19
That's to identify someone in an image.
91
259243
2271
Det er for at identificere nogen i et billede.
04:21
The second is face surveillance,
92
261538
2833
04:24
which can be used in concert
93
264395
2055
som kan bruges i samarbejde
04:26
with surveillance-camera networks and databases
94
266474
2856
med overvågningskamera netværk og databaser
04:29
to create records of all people's public movements,
95
269354
3477
for at oprette fortegnelser over alle folks offentlige bevægelser,
04:32
habits and associations,
96
272855
2405
vaner og forbindelser,
04:35
effectively creating a digital panopticon.
97
275284
2912
i princippet at skabe et digitalt panopticon.
04:38
This is a panopticon.
98
278903
1857
Dette er et panopticon.
04:40
It's a prison designed to allow a few guards in the center
99
280784
4222
Det er et fængsel designet til at tillade et par vagter i centrum
04:45
to monitor everything happening in the cells around the perimeter.
100
285030
3944
at overvåge alt, hvad der sker i cellerne omkring omkredsen.
04:49
The people in those prison cells can't see inside the guard tower,
101
289482
4667
04:54
but the guards can see into every inch of those cells.
102
294173
3666
men vagterne kan se ind i hvert hjørne af cellerne.
04:59
The idea here
103
299268
2055
05:01
is that if the people in those prison cells
104
301347
2595
er det, hvis folket i de fængselsceller
05:03
know they're being watched all the time,
105
303966
1929
05:05
or could be,
106
305919
1460
eller kunne være,
05:07
they'll behave accordingly.
107
307403
1968
de vil opføre sig i overensstemmelse hermed.
05:09
Similarly, face surveillance enables a centralized authority --
108
309395
3774
Tilsvarende ansigtsovervågning muliggør en centraliseret myndighed -
05:13
in this case, the state --
109
313193
1884
05:15
to monitor the totality of human movement and association
110
315101
3357
for at overvåge totaliteten af menneskelig bevægelse og forbindelser
05:18
in public space.
111
318482
1150
i det offentlige rum.
05:20
And here's what it looks like
112
320053
1397
Og sådan her ser det ud
05:21
in real life.
113
321474
1372
05:22
In this case, it's not a guard in a tower,
114
322870
2802
I dette tilfælde er det ikke en vagt i et tårn,
05:25
but rather a police analyst in a spy center.
115
325696
3278
05:29
The prison expands beyond its walls,
116
329506
3150
05:32
encompassing everyone,
117
332680
1882
det omfatter alle,
05:34
everywhere, all the time.
118
334586
2491
overalt, hele tiden.
05:38
In a free society,
119
338189
1309
05:39
this should terrify us all.
120
339522
2404
05:43
For decades now, we've watched cop shows
121
343927
2390
I årtier har vi set politiudsendelser
05:46
that push a narrative that says
122
346341
1722
der fremmer en fortælling, som siger
05:48
technologies like face surveillance ultimately serve the public good.
123
348087
3740
at teknologier som ansigtsovervågning i sidste ende tjener det offentlige gode.
05:52
But real life is not a cop drama.
124
352419
2200
Men det virkelige liv er ikke et politidrama.
05:56
The bad guy didn't always do it,
125
356149
1968
Den dårlige fyr gjorde det ikke altid,
05:58
the cops definitely aren't always the good guys
126
358141
3269
06:01
and the technology doesn't always work.
127
361434
2600
og teknologien virker ikke altid.
06:04
Take the case of Steve Talley,
128
364602
1896
06:06
a financial analyst from Colorado.
129
366522
2492
en finansanalytiker fra Colorado.
06:09
In 2015, Talley was arrested, and he was charged with bank robbery
130
369038
3905
06:12
on the basis of an error in a facial recognition system.
131
372967
3288
på grundlag af en fejl i et ansigtsgenkendelsessystem.
06:16
Talley fought that case
132
376985
1183
Talley kæmpede imod
06:18
and he eventually was cleared of those charges,
133
378192
2222
og til sidst blev han renset for disse anklager,
06:20
but while he was being persecuted by the state,
134
380438
2594
men mens han var retsforfulgt af staten,
06:23
he lost his house, his job and his kids.
135
383056
3511
mistede han sit hus, sit job og sine børn.
06:27
Steve Talley's case is an example
136
387941
1677
06:29
of what can happen when the technology fails.
137
389642
2501
på hvad der kan ske når teknologien fejler.
06:33
But face surveillance is just as dangerous when it works as advertized.
138
393219
4248
Men ansigtsovervågning er lige så farlig når det fungerer som den er ønsket.
06:38
Just consider how trivial it would be
139
398875
2818
06:41
for a government agency to put a surveillance camera
140
401717
2443
06:44
outside a building where people meet for Alcoholics Anonymous meetings.
141
404184
3944
06:49
They could connect that camera
142
409194
1522
De kunne tilslutte det kamera
06:50
to a face-surveillance algorithm and a database,
143
410740
2652
06:53
press a button and sit back and collect
144
413416
1927
tryk på en knap og læne sig tilbage og samle
06:55
a record of every person receiving treatment for alcoholism.
145
415367
3220
en fortegnelse over hver person som modtager behandling for alkoholisme.
07:00
It would be just as easy for a government agency
146
420204
2307
Det ville være lige så let for et regeringsorgan
07:02
to use this technology to automatically identify
147
422535
2629
at bruge denne teknologi til automatisk at identificere
07:05
every person who attended the Women's March
148
425188
2381
hver person der deltog kvindernes march
07:07
or a Black Lives Matter protest.
149
427593
2133
eller en Black Lives Matter-protest.
07:11
Even the technology industry is aware of the gravity of this problem.
150
431163
3881
Selv teknologibranchen er opmærksom på alvoren i dette problem.
07:15
Microsoft's president Brad Smith has called on Congress to intervene.
151
435910
4390
Microsofts præsident Brad Smith har opfordret kongressen til at gribe ind.
07:21
Google, for its part,
152
441188
1382
Google, på sin side,
07:22
has publicly declined to ship a face surveillance product,
153
442594
3602
har afvist, offentligt, at sende et ansigtsovervågningsprodukt,
07:26
in part because of these grave human and civil rights concerns.
154
446220
3547
til dels på grund af disse bekymringer for menneske- og borgerlige rettigheder.
07:30
And that's a good thing.
155
450514
1600
Og det er en god ting.
07:32
Because ultimately,
156
452840
1611
07:34
protecting our open society is much more important
157
454475
3501
at beskytte vores åbne samfund er meget vigtigere
07:38
than corporate profit.
158
458000
1467
end virksomhedsgevinst.
07:41
The ACLU's nationwide campaign
159
461078
2342
07:43
to get the government to pump the brakes
160
463444
1928
at få regeringen til at slå bremserne i,
07:45
on the adoption of this dangerous technology
161
465396
2331
for vedtagelse af denne farlige teknologi
07:47
has prompted reasonable questions from thoughtful people.
162
467751
2929
har stillet rimelige spørgsmål fra tankevækkende mennesker.
07:51
What makes this technology in particular so dangerous?
163
471807
3666
Hvad der gør især denne teknologi så farlig?
07:55
Why can't we just regulate it?
164
475791
2237
Hvorfor kan vi ikke bare regulere den?
07:58
In short, why the alarm?
165
478052
2168
08:01
Face surveillance is uniquely dangerous for two related reasons.
166
481236
4412
Ansigtsovervågning er unikt farlig af to beslægtede grunde.
08:06
One is the nature of the technology itself.
167
486133
3174
08:09
And the second is that our system
168
489331
2272
08:11
fundamentally lacks the oversight and accountability mechanisms
169
491627
4410
mangler grundlæggende tilsynet og ansvarlighedsmekanismer
08:16
that would be necessary
170
496061
1406
08:17
to ensure it would not be abused in the government's hands.
171
497491
3602
08:22
First, face surveillance enables a totalizing form of surveillance
172
502562
4912
08:27
never before possible.
173
507498
1467
aldrig før muligt.
08:30
Every single person's every visit to a friend's house,
174
510006
3960
Hver enkelt person's besøg til en vens hus,
08:33
a government office,
175
513990
1563
08:35
a house of worship,
176
515577
2087
08:37
a Planned Parenthood,
177
517688
1413
en seksuel sundhedsklinik,
08:39
a cannabis shop,
178
519125
1500
en cannabisbutik,
08:40
a strip club;
179
520649
1467
en stripklub;
08:42
every single person's public movements, habits and associations
180
522958
4317
hver enkelt persons offentlige bevægelser, vaner og forbindelser
08:47
documented and catalogued,
181
527299
1635
dokumenteret og katalogiseret,
08:48
not on one day, but on every day,
182
528958
2365
ikke kun en dag, men hver dag,
08:51
merely with the push of a button.
183
531347
1945
blot med et tryk på en knap.
08:54
This kind of totalizing mass surveillance
184
534276
3142
Denne form for totaliserende masseovervågning
08:57
fundamentally threatens what it means to live in a free society.
185
537442
3032
truer grundlæggende hvad det betyder at leve i et frit samfund.
09:00
Our freedom of speech, freedom of association,
186
540498
2729
09:03
freedom of religion,
187
543251
1335
religionsfrihed,
09:04
freedom of the press,
188
544610
1253
pressefrihed,
09:05
our privacy,
189
545887
1214
09:07
our right to be left alone.
190
547125
1800
09:10
You may be thinking,
191
550467
1460
09:11
"OK, come on, but there are tons of ways the government can spy on us."
192
551951
3335
”OK, kom nu, der er tonsvis af måder, hvor regeringen kan spionere på os."
09:15
And yes, it's true,
193
555310
1197
09:16
the government can track us through our cell phones,
194
556531
2453
09:19
but if I want to go to get an abortion,
195
559008
3632
09:22
or attend a political meeting,
196
562664
1786
09:24
or even just call in sick and play hooky and go to the beach ...
197
564474
4278
eller endda bare melde mig syg fra arbejde og gå på stranden ...
09:28
(Laughter)
198
568776
1341
(Latter)
09:30
I can leave my phone at home.
199
570141
1933
Jeg kan forlade min telefon derhjemme.
09:33
I cannot leave my face at home.
200
573101
2254
Jeg kan ikke efterlade mit ansigt derhjemme.
09:37
And that brings me to my second primary concern:
201
577165
2539
09:39
How we might meaningfully regulate this technology.
202
579728
3327
09:44
Today, if the government wants to know where I was last week,
203
584315
3714
09:48
they can't just hop into a time machine and go back in time and follow me.
204
588053
4524
de kan ikke bare gå ind i en tidsmaskine, gå tilbage i tiden og følg mig.
09:53
And they also, the local police right now,
205
593585
2736
09:56
don't maintain any centralized system of tracking,
206
596345
3293
opretholder ikke nogen centraliseret system til sporing,
09:59
where they're cataloging every person's public movements all the time,
207
599662
3366
hvor de katalogiserer enhver persons offentlige bevægelser hele tiden,
10:03
just in case that information some day becomes useful.
208
603052
3383
bare i tilfælde af, at oplysningerne en dag bliver nyttige.
10:06
Today, if the government wants to know where I was last week,
209
606783
3102
10:09
or last month or last year,
210
609909
1605
eller sidste måned eller sidste år,
10:11
they have to go to a judge, get a warrant
211
611538
2360
de er nødt til at gå til en dommer, få en kendelse
10:13
and then serve that warrant on my phone company,
212
613922
2290
og derefter give den kendelse til mit telefonselskab,
10:16
which by the way, has a financial interest in protecting my privacy.
213
616236
3612
som for øvrig har en økonomisk interesse i at beskytte mit privatliv.
10:21
With face surveillance,
214
621027
1627
10:22
no such limitations exist.
215
622678
2055
findes sådanne begrænsninger ikke.
10:25
This is technology that is 100 percent controlled by the government itself.
216
625226
4620
10:31
So how would a warrant requirement work in this context?
217
631363
3967
Så hvordan ville et krav om en dommerkendelse fungere i denne sammenhæng?
10:36
Is the government going to go to a judge
218
636307
2000
10:38
and get a warrant,
219
638331
1166
og få en kendelse,
10:39
and then serve the warrant on themselves?
220
639521
2015
og derefter bruge kendelsen på sig selv?
Det ville være som om at jeg giver dig min dagbog,
10:42
That would be like me giving you my diary,
221
642109
2016
10:44
and saying, "Here, you can hold on to this forever,
222
644149
2595
og sagde: "Her, du kan holde fast ved dette for evigt,
10:46
but you can't read it until I say it's OK."
223
646768
2638
10:50
So what can we do?
224
650102
1200
Så hvad kan vi gøre?
10:53
The only answer to the threat
225
653221
2132
Det eneste svar på truslen
10:55
posed by the government's use of face surveillance
226
655377
3431
stillet af regeringens brug af ansigtsovervågning
10:58
is to deny the government the capacity to violate the public's trust,
227
658832
4958
er at nægte regeringen muligheden
for at krænke offentlighedens tillid,
11:03
by denying the government the ability
228
663814
2064
11:05
to build these in-house face-surveillance networks.
229
665902
3235
til at bygge disse in-house ansigt-overvågningsnetværk.
11:09
And that's exactly what we're doing.
230
669711
2008
11:12
The ACLU is part of a nationwide campaign
231
672567
3269
ACLU er en del af en landsdækkende kampagne
11:15
to pump the brakes on the government's use of this dangerous technology.
232
675860
3706
for at bremse regeringens brug af denne farlige teknologi.
11:20
We've already been successful,
233
680138
1445
11:21
from San Francisco to Somerville, Massachusetts,
234
681607
3114
11:24
we have passed municipal bans
235
684745
2127
11:26
on the government's use of this technology.
236
686896
2246
på regeringens brug af denne teknologi.
11:29
And plenty of other communities here in Massachusetts
237
689166
2548
Og masser af andre kommuner her i Massachusetts
11:31
and across the country
238
691738
1189
11:32
are debating similar measures.
239
692951
1445
drøfter lignende foranstaltninger.
11:34
Some people have told me that this movement is bound to fail.
240
694420
3514
Nogle mennesker har fortalt mig at denne bevægelse er bundet til at mislykkes.
11:38
That ultimately,
241
698625
1631
11:40
merely because the technology exists,
242
700280
2075
11:42
it will be deployed in every context
243
702379
3087
11:45
by every government everywhere.
244
705490
2444
11:50
Privacy is dead, right?
245
710070
1533
11:52
So the narrative goes.
246
712388
1466
Sådan lyder fortællingen.
11:55
Well, I refuse to accept that narrative.
247
715030
2310
11:57
And you should, too.
248
717364
1266
12:00
We can't allow Jeff Bezos or the FBI
249
720214
3793
12:04
to determine the boundaries of our freedoms in the 21st century.
250
724031
4159
at bestemme grænserne af vores friheder i det 21. århundrede.
12:09
If we live in a democracy,
251
729413
2149
12:11
we are in the driver's seat,
252
731586
1999
er vi i førersædet,
12:13
shaping our collective future.
253
733609
2000
til at forme vores kollektive fremtid.
12:16
We are at a fork in the road right now.
254
736704
2111
Vi er ved en skillevej lige nu.
12:19
We can either continue with business as usual,
255
739379
2444
Vi kan enten fortsætte med at gøre som vi plejer,
12:21
allowing governments to adopt and deploy these technologies unchecked,
256
741847
4007
tillade regeringerne at vedtage og installerer disse teknologier ukontrolleret,
12:25
in our communities, our streets and our schools,
257
745878
3317
12:29
or we can take bold action now
258
749219
4889
eller vi kan tage drastiske handlinger nu
12:34
to press pause on the government's use of face surveillance,
259
754132
4333
og trykke pause på regeringens brug af ansigtstilsyn,
12:38
protect our privacy
260
758489
1587
12:40
and to build a safer, freer future
261
760100
3087
og at opbygge en sikrere, friere fremtid
12:43
for all of us.
262
763211
1357
12:44
Thank you.
263
764592
1151
12:45
(Applause and cheers)
264
765767
2427
Om denne hjemmeside

På dette websted kan du se YouTube-videoer, der er nyttige til at lære engelsk. Du vil se engelskundervisning, der er udført af førsteklasses lærere fra hele verden. Dobbeltklik på de engelske undertekster, der vises på hver videoside, for at afspille videoen derfra. Underteksterne ruller i takt med videoafspilningen. Hvis du har kommentarer eller ønsker, bedes du kontakte os ved hjælp af denne kontaktformular.

https://forms.gle/WvT1wiN1qDtmnspy7