Security risks of smartphones

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.