Bakalářská práce / info:eu-repo/semantics/bachelorThesis
Osoba oponující práci:
In this bachelor thesis author deals with a problematics of privacy protection on the Internet specifically on the social networking sites (SNS). The goal of the thesis is to design verified set of safeguards for users which should minimalize a risk of privacy breaches. The theoretical part defines the term social network, the privacy and its threats in context of these services. Based on analysis of mentioned above, the author had identified repetitive patterns in user’s behaviour which can increase the risk of privacy breach. The risk should be minimalized with 7 steps suggested by the author. If it was possible description of safeguards was attached with instruction how to use them on Facebook. Efficiency of these safeguards was verified by hypothesis testing with π parameter of Bernoulli distribution. The purpose of testing was to reject null hypothesis which assumes that there is no meaningful relationship between using of safeguards and frequency of occurrence of privacy breaches and on the other hand to approve alternative hypothesis which assumes frequency decreasing. Data for the testing was collected by online questionnaire research which was conducted by 221 people. Results shows that all the designed safeguards minimalize the frequency of privacy breaches on SNS. The output of this thesis is the set of 7 safeguards which efficiency was statistically verified and users of SNS can use them as a best practice.
contextual integrity; Internet; social networking sites; privacy; privacy protection