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How did it go? Evaluate your comfort level with personal details being public or private.
Links
- A Face Is Exposed for AOL Searcher No. 4417749 - New York Times
- Data re-identification - Wikipedia
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How did it go?
0:00
What do you consider to
be the most private?
0:02
Which are the most public?
0:05
Did you have difficulty deciding?
0:07
For the data you feel most
okay with being public,
0:10
can you think of how that information
could be used against someone?
0:13
Could a company manipulate
it in the name of profit?
0:18
Could it threaten someone's options or
safety?
0:21
For the most private data, what if your
data could be shared for a good purpose?
0:25
For example, what if your DNA can help
scientists discover a cure for disease?
0:30
Does that change your point of view?
0:36
Sometimes companies share data anonymously
to encourage people to opt in.
0:39
While that sounds reasonably safe,
we need more information.
0:45
Can the data be narrowed down into
subsets or combined with more data sets?
0:50
That could lead to your anonymous
data becoming re identified.
0:55
In 2016, AOL publicly released 20
million anonymized search queries,
1:00
in hopes it would be useful for
research purposes.
1:05
New York Times reporters
successfully identified one person
1:09
and her search queries in the data set.
1:13
Even though AOL had removed identifying
information such as usernames and
1:16
IP addresses,
re-identification was still possible.
1:20
Do you think there should be rules about
the availability of personal data?
1:25
Reflect on these questions before
moving on to the next video.
1:30
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