showing privacy data in the social network application (facebook) martinus dipobagio und franz...

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

Fußzeile anpassen unter Ansicht -> Kopf- und Fußzeile 10

Vielen Dank!