National Repository of Grey Literature 12 records found  previous11 - 12  jump to record: Search took 0.02 seconds. 
Security risks of smartphones
Káňová, Eva ; Luc, Ladislav (advisor) ; Veber, Jaromír (referee)
The topic of this bachelor's thesis is security and protection of data by using smartphones. The theoretical first part focuses on history of smartphones and introduces the best-known operating systems. The second part describes attacks on mobile phones, their future and the most famous attacks. Another section contains methods, which protect smartphones against attacks. Next part focuses on the comparison of antivirus program, according to specific criteria. The last part contains description of my survey. The goal of this survey is to find an answer to the question, if people care about the protection of data and realize the consequences of no good protection.
Malware, internet threat - types and protection
Vaňková, Aneta ; Luc, Ladislav (advisor) ; Veber, Jaromír (referee)
This bachelor thesis deals the world malware and what this word means. The theoretical part describes the particular division of malware, its history and development from the 70s to the present. Other chapters include targets of hackers, why malware exists and what is the motivation of its authors. Conclusion of the theoretical part describes other threats which are on the Internet. The practical part includes two explorations. The first is dedicated to antivirus, it represents the most frequently used programs, their functionality and user interface. Test of infected file demonstrates the functionality and level of security. Final summary assists users in selecting the appropriate antivirus for their computer. The second is realized as a questionnaire which determines the awareness of the general public about the danger of malware and defence against it. The conclusion evaluate results of explorations of the practical part, it compares targets of this bachelor thesis and monitors their achievement or provides information about extension of explorations.

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