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Building and use of small computer networks
Loukota, Jan ; Pinkas, Otakar (advisor) ; Šmejkal, Ivo (referee)
This work deals with design of home computer network. It is divided on theoretical and practical part. The theoretical part is written about technologies used in practical part name-ly computer networks, topologies, active and passive elements, RAID arrays, network at-tached storage and wireless technology. The practical part is further divided to four sub-parts. First deals witch description of current state of rebuilding network. It involves meas-uring of speeds and pointing out of it's shortcomings. The second sub-part is about plan-ning new state of network and choosing new components. The third sub-part deals with installing and configuring components. The last sub-part is testing of the new state. The end of this work is dedicated to evaluation of rebuilding process and fulfilment of de-manded goals.
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The importance of business networking in the modern localization decision making process
Cepáková, Lucie ; Damborský, Milan (advisor) ; Říhová, Gabriela (referee)
This Bachelor thesis "The importance of business networking in the modern localization decision making process" examines the business networking and its position within the location as a soft factor localization, which has not yet been significantly explored. The practical part consists of a questionnaire survey, whose respondents were people using networking and business networks and networking organizations. The aim of this study is to determine whether the business networking influences where and how companies are investing. And also determine whether the business networking is importance of soft location factor in these days and how is the business networking perceived by people who use it.
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Possibilities of usage of social networks in business practice
MARTÍŠEK, Petr
Communication is the basis of the human society; Internet has contributed to that in recent decades. Mass interconnection of people by means of social networks is a phenomenon of recent years. The purpose of my thesis was to map the situation in the area of the use and development of social networks, advantages and disadvantages in the area of communication, their development and their future. In my analysis, I also dealt with possible ways of using these networks in business. Two surveys have become the basis of my evaluation. The survey in the field of consumer market evaluated the extent and orientation of the use of social networks by people in the Czech Republic; the other one concentrated on business entities and mapped the way how companies use social networks for communicating with customers and general public.
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Website optimization
Svačinová, Hana ; Molnár, Zdeněk (advisor) ; Měsíček, Libor (referee)
The aim of this work is a valuable text on website optimization. The reason is lack of literature with this theme in the Czech market, especially in the Czech language. Purpose of the study is also its biggest asset, it may serve other students, but also to others who are interested in the topic. For this to happen, the work is written in a language close to readers, but also contains essential information to get familiar with website optimization. Part of this work is not only popular SEO optimization, but also the functionality and graphics (design) of web pages and a separate chapter is dedicated to copywriting. At the conclusion of the work is carried out a practical analysis, which is to assess the current state of web pages from the perspective of optimization.
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Redesign of information systems in multimedia laboratory(GML) on VSE
Burda, Adam ; Horný, Stanislav (advisor) ; Krsek, Libor (referee)
This paper aims to describe and propose solutions to problems impairing the functionality of the Prague School of Economics' Graphics and Multimedia Laboratory (GML). The problems to be solved arise in the current information technology devices, more specifically in data back-up, usuitable hardware and lan connection as well as missing software. Finally, the paper discusses the idea of puchasing devices to be used outside the GML. The multimedia laboratory is concerned with issues relating to graphics creation and video adjustment. The solution put forward in this paper proposes using specific hardware designed for editing and graphics applications. While an effort is made to seek a multiple solution, the proposed adjustments require purchasing new hardware and software which are innovative if rather costly. Financially demanding as those are, both the optimal and the more budget-friendly options are introduced. Finally, an overview table summarises the costs, supplemented by detailed calculations. The solutions proposed are based on generally accepted procedures. These are modified in view of the author's experience of network administration and devising specific coputer systems.
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Virtuální komunity - jejich podpora prostřednictvím IS/ICT, způsoby organizace a motivace
Štverák, Martin ; Šalamon, Tomáš (advisor) ; Svatoš, Oleg (referee)
Tato práce se zabývá Virtuálními komunitami, obecně popisuje oblast virtuálních komunit a většina práce je zaměřena na komunitní webové servery. Cílem práce je zmapovat prostředí a formy komunikace virtuálních komunit a pokusit se je kategorizovat podle různých kritérií. Celá práce poskytuje rozhled čtenáři, jenž se chce pokusit založit komunitní webový server a tím zmírnit riziko jeho neúspěchu. Práce má za cíl zabývat se také propagací komunitních webových serverů, upozornit na některé zajímavé aspekty propagace na Internetu. Cílem práce je také objasnit nákladovou a výnosovou stránku projektů komunitních serverů, představit a navrhnout zajímavé výnosové modely. Autorův hlavní přínos spočívá v analýze motivací a stanovení zásad a poznatků, které by měl dodržet, každý podnikatel, když se pokouší rozjíždět projekt komunitního webového serveru. V práci jsou zužitkovány praktické zkušenostmi autora v oblasti virtuálních komunit a marketingu v prostředí Internetu.
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Methods of protection against eavesdropping and snooping in digital networks
Pokorný, Tomáš ; Šalamon, Tomáš (advisor) ; Štorková, Veronika (referee)
The aim of this work is to provide a comprehensive overview of eavesdropping and snooping in digital networks, describe possible threats and show technological and organizational precautions against them. The first chapter introduces the reader into the topic and shows all the main threats. The second chapter describes technological precautions with the emphasis on data flow. The first part of this chapter explains the terminology. Next part tries to solve the security of each type of a communicational channel followed by the virtual private networks issues, physical networks and the risks of encryption. The third chapter analyses organizational issues with the emphasis on legislation. Precautions in this chapter make the technology from the previous chapter more effective. The fourth chapter uses the findings from previous chapters and tries to secure a company in all its complexity. This allows the estimation of total cost. The practical part of this thesis should serve for companies with already developed infrastructure who want a transparent solution that would protect them from eavesdropping and data thefts.
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The maximum flow in a network
Tichá, Michaela ; Pelikán, Jan (advisor) ; Čížek, Ondřej (referee)
The work describes how to find the maximum flow in a network. It has two parts - theoretic and programmatic. The theoretic part desribes founded maximum flow algorithms. The programmatic part contains program for searching the maximum flow in a network.
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