National Repository of Grey Literature 105 records found  beginprevious96 - 105  jump to record: Search took 0.01 seconds. 
Network Synchronization of Data under OS Windows
Hellar, Jan ; Trchalík, Roman (referee) ; Očenášek, Pavel (advisor)
This thesis deals with an implementation of a tool for file synchronization over a network for OS Windows. It also illustrates what issues are associated with synchronization of files, such as collision detection and resolution and the issue of setting up connection between two devices over the internet when connected to the internet via NAT devices. Thesis presents factual implementation of collision resolver and application of methods for NAT traversal. By testing the final solution correctness of collision resolver and NAT traversal technique was verified. Results of testing are discussed and possible extensions are proposed.
Modern J2EE Development Frameworks
Ondrušek, Libor ; Očenášek, Pavel (referee) ; Trchalík, Roman (advisor)
This bachelor thesis should be a simple way to show the usefulness of modern technologies for the development process of advanced enterprise applications. This work wants to introduce simple using of this technologies in practical example. The kernel of this work is theoretical analysis of Java technology, especially development frameworks like Spring and Hibernate. The theoretical part is illustrated by practical implementation.
Communication in ZigBee Networks
Majer, Tomáš ; Očenášek, Pavel (referee) ; Trchalík, Roman (advisor)
Now days, we are more often meet sensors and sensor networks, which are used mainly in industrial fields. In this master thesis my target is sensor network Zigbee and usage of it. Internal structure of communication frames of APS application layer is presented here in details as well, which is used for control of sensors inside of sensor network. Main purpose of this master thesis is to design and implement application gateway between Internet and sensor network ZigBee. I present possible solution of communication protocol for transport over the Internet and processing of it by ZigBee coordinator. Thesis is written in style suitable for practical solution and results of solution are presented on model situations, which include discussion about possible improvements.
Evolutionary Library for the Communication Protocols Design
Sameš, Martin ; Trchalík, Roman (referee) ; Očenášek, Pavel (advisor)
Developement and verification of new security protocols, which meets the requirements, needs automated techniques. This work deals with the possibility of using evolutionary approach in design of security protocols. By showing and comparing different methods and using some of them to create evolutionary library for support in developement of new communication protocols.
Modular CMS System for Web Management
Dušek, David ; Očenášek, Pavel (referee) ; Trchalík, Roman (advisor)
The content of this thesis is the design and implementation of system for managing website. At first we define term content management system and existing open-source systems of this type are discussed. Then we determinate the requirements for the designed system, including an application that enables centralized management of updates, operating on different domains. In the next part we design architecture of system and implement it with using Nette framework and database layer Doctrine.
Specifications Database of Security Protocols
Ondráček, David ; Trchalík, Roman (referee) ; Očenášek, Pavel (advisor)
Original protocols, which were created during early development of computer networks, no longer provide sufficient security. This is the reason why new protocols are developed and implemented. The important component of this process is formal verification, which is used to analyze the developed protocols and check whether a successful attack is possible or not. This thesis presents selected security protocols and tools for their formal verification. Further, the selected protocols are specified in LySa calculus and results of their analysis using LySatool are presented and discussed.
Sensor Pattern Noise Analysis and Identification
Král, Benjamin ; Trchalík, Roman (referee) ; Očenášek, Pavel (advisor)
This work is about extraction of sensor pattern noise of digital camera which is additive noise that is present in every digital photograph and which is unique for every camera. Suitable sensor pattern noise extraction methods are discussed for noise extraction and comparation with aim to find out with which camera the digital picture was taken. Best method is implemented as an application. The work describes few experiments that are reviewing the application performance based on many different photographs given to the application.
Time-Based Account Policies in FreeIPA
Láznička, Stanislav ; Trchalík, Roman (referee) ; Očenášek, Pavel (advisor)
Tato práce se zabývá běžnými problémy časových politik, které jsou využívány v rámci procesu přihlašování uživatelů. Jsou rozebrána řešení v některých jiných současných systémech. Dále je čtenáři představen projekt pro správu identit FreeIPA, autor se zaměřuje hlavně na správu uživatelů a politiky pro jejich autorizaci. Je také představen projekt SSSD se zaměřením na jeho propojení se systémem FreeIPA. Po vytvoření návrhu řešení problému časových politik je tento návrh implementován do systémů FreeIPA a SSSD.
Management Tasks Planning Optimalization Using Sharepoint
Winkler, Tomáš ; Trchalík, Roman (referee) ; Kreslíková, Jitka (advisor)
The problem discussed in this thesis is the optimization of the process of planning, tracking and evaluating tasks in the management area of the department Corporate Technology in Siemens, Brno. Having studied theories of CMMI and principles of ISO 9001, the given process is optimized by automating certain manual tasks. As Corporate Technology uses a SharePoint server to manage tasks, the application is developed to improve his functionality. This application has therefore been tested in the environment of the organization with real-life data and complies to all necessary requirements to be able to save at least 50 % of time in the optimized process. The results of this thesis prove the usability of automating manual repetitive tasks being conducted in the processes of the organization and introduce possibility of increasing process level by preventing human errors.
Supporting Tool for Vocational Qualification Verification
Roubal, Martin ; Trchalík, Roman (referee) ; Kreslíková, Jitka (advisor)
This master's thesis deals with the specification, design and implementation of a supporting tool for vocational qualification verification. At the beginning the project management is described in terms of the international standards and certifications. Then the requirements for the developed system are specified, the design of the system is created and the implementation of the prototype is described. The tool is designed as a web application simplifying the certification process from the point of submitting the application to the passing the examination. This tool provides a configurable system of the electronic tests and examinations, which can be customized to the requirements of various certifications.

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