Showing Privacy Data in the Social Network Application (Facebook) Martinus Dipobagio und Franz ZierisInstitut für InformatikFreie Universität Berlin12.07.2010

Research Question 2

Research Question

• How the users, especially students handle their data in such network application.• Critical data

• Personal data (name, surname, birthday, -place, sex, family status)

• Contact data (adress, email, telephone and handphone number, personal blog or website)

• Data protection• Hide the data (set the invisibility in higher level)• Masquerading or faking the data

Research Question 3

Hypotheses

• Contact data is more critical than personal data.• Users prefer invisibility than masquerade.• Many peoples don‘t care, if the search engines save their

data in a database.

Research Question 4

Contact data is more critical than personal data

= personal data = contact data

Research Question 5

Hypotheses

• Contact data is more critical than personal data.• Users prefer invisibility than masquerade.• Many peoples don‘t care, if the search engines save their

data in a database.

Research Question 6

Users prefer invisibility than masquerade

Research Question 7

Hypotheses

• Contact data is more critical than personal data.• Users prefer invisibility than masquerade.• Many peoples don‘t care, if the search engines

save their data in a database.

Research Question 8

Many peoples don‘t care, if the search engines save their data in a database

Research Question 9

Threats to Validity

• Internal validity• Extraneous variables: too generalized data, due to privacy

and limited time to fill the answer

• External validity• The results could be applicable only for Facebook

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Vielen Dank!