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Lab exercise of electronic burglar alarm system with communication over Ethernet network
Harth, Petr ; Pust, Radim (referee) ; Burda, Karel (advisor)
This bachelor thesis deals with electronic burglar alarm systems that communicate over Ethernet network. On this basis, the lab exercise is designed for an integrated security system Xtralis 3000 to ensure access control and camera surveillance. The concept of lab exercise is justified, and prepared documentation for it. Subsequently, a brief analysis of the Xtralis 3000 system security is also made. The first part describes the development of electronic burglar alarm systems. The history as well as current state of the art of electronic burglar alarm systems are outlined. Also camera surveillance systems and access systems, which are nowadays combined with electronic burglar alarm systems, are briefly mentioned. The thesis goes on by describing the current trend of integrating various security systems into one system that communicates over Ethernet network. In the second part of this thesis the integrated security system Xtralis 3000 is being analyzed. First of all its general characteristics are described and then it goes on by explaining the distribution of the three subsystems, namely the access system S3000, the camera surveillance system V3000 and management software M3000. Subsequently, these systems are being described along with their features. After that, selected network protocols, which integrated security system Xtralis 3000 uses to communicate between its components, are being briefly discussed. In the third part a brief analysis of security integrated security system Xtralis 3000 is carried out. This system is divided into six parts in terms of threats of attacks. The fourth section it is devoted to the concept of lab exercise, which includes introductory balance sheet, the debate over the assigned elements, content and structure of the lab exercise. In the fifth part, is the thesis offers documentation to the lab exercise of integrated security system Xtralis 3000 communicating over Ethernet network, according to which students may perform this lab exercise. And finally, in the sixth part are the instructions for teachers, which describe how to introduce the lab exercise in teaching, with the associated problems and their solutions.
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The security risks of authentication methods
Dzurenda, Petr ; Babnič, Patrik (referee) ; Rosenberg, Martin (advisor)
Master's thesis deals with the security risks of current authentication methods. There are described methods which are based on user's knowledge and ownership of authentication object and biometric authentication method. The practical part of this Master's thesis deals with a specific design of authentication system based on protocol ACP, when the user proves his identity by smart card on provider assets, which is represented by ACP portal on the user's computer.
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RFID acces system realization
Buchal, Adam ; Matyáš, Pavel (referee) ; Marada, Tomáš (advisor)
This bachelor thesis deals with the use of RFID technology in access control systems in intelligent buildings. The study also describes the principle functions of RFID readers and the list of frequencies at which the technology works. The next section is dedicated to the design of the access system with iClass R10 operating at a frequency of 13.56 MHz, the whole system is controlled by a microprocessor ATmega8. The board design is described program for creating electronic schematics EAGLE. The try-out functionality and basic programming functions used kit EVB 4.3 The last section describes the procedure for the production of printed circuit boards photo path including drawings and schemes and also describes the program controlling the entire device using the block diagram.
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Access system with Ethernet interface
Knotek, Martin ; Hynčica, Ondřej (referee) ; Fiedler, Petr (advisor)
The access system with the Ethernet interface is presented in this diploma thesis. Access control system is based on the RFID technology. Each identification unit reads the users card number and sends the request to the server other the network. Server checks the card number and sends the answer. The doors are opened. The first part of this diploma thesis deals with the theoretical description of the access control systems. All used technologies are described in this first part of this work. The second part of this thesis describes hardware design of the RFID identification unit with the Ethernet interface and microcontroller Rabbit. The last part presents designed communication protocol. This protocol supports AES secure communication standard. The control program of the identification unit and to the software design of the database and the server application is made and described in this work too.
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Generation of Cryptographic Key from Eye Biometric Features
Semerád, Lukáš ; Hájek, Josef (referee) ; Drahanský, Martin (advisor)
The main topic of the thesis is creation of formulas for the amount of information entropy in biometric characteristics of iris and retina. This field of science in biometrics named above is unstudied yet, so the thesis tries to initiate research in this direction. The thesis also discusses the historical context of security and identification fields according to biometric characteristics of a human being with an overlap for potential usage in biometrics of iris and retina. The Daugman’s algorithm for converting iris image into the binary code which can be used as a cryptographic key is discussed in detail. An application implementing this conversion is also a part of the thesis.
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Wireless access system
Sekyra, Jaroslav ; Honzík, Petr (referee) ; Fiedler, Petr (advisor)
This diploma thesis describes practical realization of entrance terminal, which enables transmission of data thanks to radio module ZigBee PAN4551 and Ethernet module Rabbit RCM3200. This entrance system uses Mifare RFID cards, with whose user will identify at the entrance terminal of the guarded object. Data are sent to server station by radio module ZigBee or Ethernet module Rabbit during demand of entrance. The database of all entrance rights of all users is stored on this server. Data system works up received data and sends them back to the terminal. One part of these data is the information about enabling of user entrance. The database system makes a list of passing through users. In the first part of this work whole conception of entrance terminal is suggested. Then basic demands of each block are described in details as well as their placement in guarded object. Next chapters describe basic function of terminal, electrical scheme, and system of power supplies for the access system. Also individual hardware components are chosen and described. In the on of the last chapter there is flow-process diagram of main loops for individual variants of terminal and interrupts functions from timer, serial link and external input from radio network MC13193 drawn. In the last chapter there is a show of server data application “AccessServer” and his basic description.
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Access Control System Utilizing NFC and Arduino Microcontroller
Hájek, Jaroslav ; Štůsek, Martin (referee) ; Hošek, Jiří (advisor)
The Bachelor thesis focuses on acces systems including administration of locks, groups of users, users and their identities. For simple implementation of the system have been created four significant elements of the project: a web interface Locker, an application server Authentizer, MySQL database and an Android application. The web interface is used for system administration and included communication with the database. The server application is used for a communitation between the Locks and the MySQL database. The pivotal role of the server application is verification identities of users. The sever application and the database are used as publishing API. Android application is used as identity instead of identity card.
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Modular Access System for Sauna Facility
Kinc, Michael ; Strnadel, Josef (referee) ; Šimek, Václav (advisor)
Access systems are very important mechanism for controlling the movement of people in building. The aim of this work is to design own modular access system for sauna facility, which includes smart modules for opening doors or wardrobes, and the module for reading client cards. The entire system can be controlled remotely via web application with the information system.
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Authentication using a device with OS Android
Smíšek, Martin ; Člupek, Vlastimil (referee) ; Dzurenda, Petr (advisor)
This thesis describes the basics of cryptography including symmetric and asymmetric cryptography. It also looks into methods of authentication, using knowledge of some information, having any object and user specific proportions. The thesis engage in description of modern technologies NFC and BLE and shows, how to develop applications, working with them. It deals with the way of storing data used for cryptography, in the safe way. The access system created in the scope of this thesis, which is using Android powered device as an authentication object and communicating over NFC is described. The system can be divided into two parts. The first part works on the device powered by Android. It creates, resets and saves secret data safely and communicate with the other part. The second part is working in a terminal with connected RFID/NFC card reader. The task of this part is to communicate with the part on the Android device, attached to the reader and saving data of users and chambers centrally on the web server. It also creates logs in the form of text files and upload it to the FTP server.
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Identification and authentication technologies
Miklánková, Zuzana ; Lieskovan, Tomáš (referee) ; Dzurenda, Petr (advisor)
The bachelor thesis deals with the analysis of currently available RFID technologies and smart cards. Summarized are types of identification and authentication radio or contact systems. The practical part compares measured RFID functional outputs and describes the implementation of multi-attribute authentication system using RFID technology and smart cards. For example, the authentication system can provide employees with access to the building, necessarily demonstrated by both the smart card and RFID tags.The system also includes user privacy elements, where identity of the user cannot be detected by captured communication.
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