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Password Cracking Using PRINCE Algorithm and Fitcrack System
Bolvanský, Dávid ; Ryšavý, Ondřej (referee) ; Hranický, Radek (advisor)
The PRINCE algorithm is a faster and more advanced version of a combination attack. Non-distributed password breaking often encounters its limits, and its applicability to real tasks decreases due to the increasing demand for computing resources of the device. The aim of this work is to design a distributed version of the the PRINCE attack as an extension of Fitcrack system, which focuses on distributed password cracking. The proposed design is implemented and integrated into the Fitcrack system. The work examines the PRINCE attack on a set of experiments, which examines the impact of various configuration options. Part of the experimental part is a comparison of the PRINCE attack with the dictionary and combination attack. The purpose of the comparison is to find cases where the PRINCE attack is better than other attacks. Finally, the integrated PRINCE attack solution in the Fitcrack system is compared with the solution implemented in the Hashtopolis system.
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Password Cracking Using PRINCE Algorithm and Fitcrack System
Bolvanský, Dávid ; Ryšavý, Ondřej (referee) ; Hranický, Radek (advisor)
The PRINCE algorithm is a faster and more advanced version of a combination attack. Non-distributed password breaking often encounters its limits, and its applicability to real tasks decreases due to the increasing demand for computing resources of the device. The aim of this work is to design a distributed version of the the PRINCE attack as an extension of Fitcrack system, which focuses on distributed password cracking. The proposed design is implemented and integrated into the Fitcrack system. The work examines the PRINCE attack on a set of experiments, which examines the impact of various configuration options. Part of the experimental part is a comparison of the PRINCE attack with the dictionary and combination attack. The purpose of the comparison is to find cases where the PRINCE attack is better than other attacks. Finally, the integrated PRINCE attack solution in the Fitcrack system is compared with the solution implemented in the Hashtopolis system.
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The symbols gallery in chorus of Prags cathedral
Šafránek, Pavel ; Sojka, Jaroslav (advisor) ; Šmied, Miroslav (referee)
The symbols gallery in chorus of Prags cathedral This thesis expleins about a heraldic decoration under a inner triforium of St. Vitus Cathedral in Prague. This decoration, which began to form from the Renaissance, is veluable but it was offer overlooked. This decoration is set containing 38 provincial symbols. This thesis shows a context between symbols and a decoration of the metropolitan templ. This work is completed by contexts of history and by exploring of style evolution in art history. St. Vitus Cathedral., armorial gallery, heraldry, murals peitings Ferdinand I., King, Margrave, Count, Prince, character, coat of arms, shield, gem, seal
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Project management in software developing company and its support
Ježek, Lukáš ; Svoboda, Jiří (advisor) ; Novák, Jan (referee)
This case study tries to describe posibilities and also concrete case of project management implementation in a internet development company. In the first part of this study there are different views on project management in the form of Word known methodologies. Simultaneously he is trying to evaluate default state of internet company before aplying of project management into internal processes of the company. On the base of default state analysis author is therefore targeting on the most complicated areas of all today's companies in project management. There are: Change management, ressource management, risk management, financials and utilizing of human resources. In these areas there is a author's view on the theme. Is there any chance to apply any project management metodology into so turbulent environment as the internet companies are.
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