This study seeks to collect and describe advantages and disadvantages of the cyberspace and touching on the main threats in cyberspace as well as its threat in the global world. Also some areas such as cyber security, cyber bullying, cybercrime, information society and finally, cyber threats have also been talked about in this thesis.Práce se snaží shromáždit a popsat výhody a nevýhody kyberprostoru a jeho hrozeb. Práce se též zabývá kybernetickou bezpečností, kybernetickou šikanou, počítačové kriminalitě, informační společnosti a kybernetickým hrozbám.Fakulta ekonomicko-správníThe student has shown the conclusion of his thesis. There were read the reports of the opponent and the tutor. There were asked questions of the opponent. The commi...