Privacy and Security in Online Social Media

1. Ponnurangam Kumaraguru (“PK”)
#ProfGiri CS, #DeanGiri Student Affairs IIIT Delhi
ACM India Council Member
TEDx & ACM Distinguished Speaker
linkedin/in/ponguru @ponguru fb.com/ponnurangam.kumaraguru
pkatiiitd
Introductory Lecture
Jan 21, 2021
#Privacy #Security #OnlineSocialMedia

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r

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7 I
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Gds
Fasd r
p
Eso
parler

6. ● Privacy
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Lets discuss this 3 words in the title of the course
Information
physical
watching
Me

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Lets discuss this 3 words in the title of the course
● Security

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Lets discuss this 3 words in the title of the course
● Online Social Media

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Now lets see
● Privacy + Security + Online Social Media

10. TAs
Neha Kumari, PhD Student
Avinash Tulasi, PhD Student
Prashant Kodali, PhD Student
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O Teady
Assistat
fit
Hitt
I

11. Six degrees of separation
11
nasiEe

12. Six degrees of separation
● Random person -- You
● Small world phenomenon
● Facebook?
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https://en.wikipedia.org/wiki/Six_degrees_of_separation
350

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https://www.jstor.org/stable/pdf/2776392.pdf
Inoffer

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https://www.jstor.org/stable/pdf/2776392.pdf

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O.O

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4 (5) V’s of Social Media?
Idguffetfownfefautawe

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Growth of Social Media
00

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History of Social Media

19. What is a #? Why use it?
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SEO
BLRTrattic

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21. From Social Media Data
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WHO
WHEN
WHERE
WHAT
WHY
HOW
f
Devices

22. Potential Vision
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O

23. Case Studies
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24. Case Studies
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Afeard

25. Case Studies: Bal Thackeray
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26. Case Studies: Shami Witness
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27. Case Studies: UK Riots
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Source: Netflix

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Source:
Netflix

30. The Great Hck
https://www.netflix.com/title/80117542
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31. Congress - Marc Zuckerberg
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https://www.youtube.com/watch?v=t-lMIGV-dUI

32. Shadow Profiles
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https://www.youtube.com/watch?v=JiTQkbLzKUc
ABC
Insta

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https://indianexpress.com/article/world/us-capitol-hill-siege-live-updates-7139212/

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https://www.vox.com/recode/22221285/trump-o
nline-capitol-riot-far-right-parler-twitter-faceboo
k
ftp
0
elhiRot o

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https://arxiv.org/pdf/2101.06914.pdf

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What you should aim as part of the course?
Try out all labs and exercise that we are posting
TAs will have Office hours, please attend them
I am planning to do some similar Live / Online lecture through the semester,
please attend
Be active on the mailing, I plan to use them to inject lot of ideas, and thoughts

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GEW

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40. Picture time!
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Thanks for
attending the class! pk@iiitd.ac.in
http://precog.iiitd.edu.in/
@ponguru
pkatiiitd
linkedin/in/ponguru