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Organization protection against malware design
Vykydal, Tomáš ; Vykydal, Miloslav (referee) ; Ondrák, Viktor (advisor)
The object of this bachelor work is to design a solution for places, where any imperfection were found.in an analysis of the current state of malware protection in a monitored company. solutions are designed for individual places, where any Result of this work is a design, which significantly increases the level of protection against malware and a description of the current situation in the problematics of malware and protection against it.
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Cryptovirology and Future of Malware
Prchal, Josef ; Říha, Zdeněk (referee) ; Cvrček, Daniel (advisor)
Malware is connected to information technology. They influence each other. The aim of this thesis is to describe various types of this software and give a brief account of its history and development. It also discusses main trends of this area and tries to foretell the future development.
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Malware and comparison of antivirus products
Hamouzová, Aneta ; Luc, Ladislav (advisor) ; Novotný, Jakub (referee)
This bachelor thesis deals with the issue of possible danger in the Internet environment, namely malicious software. It is a variety of computer viruses, worms and Trojans that are comprehensively called malware. This risk should be closely monitored because its development is constantly moving forward and everyone should be familiar with this topic. The theoretical part includes the characteristics of malware - clarification of the concept and definition. The following part is history, which is described from initial ideas, the first malicious code in the 70's, and other well-known programs. It is led to the present day which is mainly focused on today's goals and direction of development of further malware. Next part involves the distribution of malware to basic, other special types and other such related forms. The final part describes the preventive and protective measures, and how to reveal and what to do if computer is infected. On this last section follows up a practical part, in which is analyzed antivirus protection, which is available in Czech and world market. Based on this analysis is done comparison of selected free antivirus programs. These are compared according to established criteria, such as web pages, installation, the use, user settings, appearance and ability to detect malware. The goal is to determine the safest and most comfortable user program. The result is used for ordinary users as possible support when they are choosing antivirus to their own computer.
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Organization protection against malware design
Vykydal, Tomáš ; Vykydal, Miloslav (referee) ; Ondrák, Viktor (advisor)
The object of this bachelor work is to design a solution for places, where any imperfection were found.in an analysis of the current state of malware protection in a monitored company. solutions are designed for individual places, where any Result of this work is a design, which significantly increases the level of protection against malware and a description of the current situation in the problematics of malware and protection against it.
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Cryptovirology and Future of Malware
Prchal, Josef ; Říha, Zdeněk (referee) ; Cvrček, Daniel (advisor)
Malware is connected to information technology. They influence each other. The aim of this thesis is to describe various types of this software and give a brief account of its history and development. It also discusses main trends of this area and tries to foretell the future development.
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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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Small business computer security
Dvořák, Martin ; Doucek, Petr (advisor) ; Bébr, Richard (referee)
Tato bakalářská práce pojednává o stále aktuálnější problematice bezpečnosti informačních technologií. Cílem je provést analýzu hrozeb a rizik, které jsou pro podnikové sítě v současnosti nejvíce nebezpečné. Proto je práce zaměřena především na spam. Možnosti obrany proti spamu a nastavení podnikové sítě je ukázáno na zvolené malé firmě Orbisvideo. Na základě jednoduchého testu je prokázáno, že pouze technologie nestačí k zabezpečení počítače, ale je nutné aby samotní uživatelé dodržovali etiku chování na internetu.
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