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Analysis of webserver and domain security
Dvonč, Tomáš ; Lieskovan, Tomáš (referee) ; Ilgner, Petr (advisor)
The aim of the bachelor thesis was to analyze the security of web and e-mail servers. The work consists of three parts. The first part describes communication protocols and explains the basic difference between them. The second part describes the history of development of cryptographic protocols which are used to encrypt communication, prevent data capture and manipulation. Furthermore, the security architecture is presented, the way the client-server communication is implemented and the concept of the certification authority is clarified. In addition, the various security mechanisms that provide reliable communication over the Internet will be described. In the third part the main focus is to create a program that would automatically test the security features of the enclosed domain set. The Application was created in the Golang programming language using Docker. The result is security analysis statistics and security errors detection. Based on the data obtained, the user will be provided with current the security status of web and email servers.
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Energy testbed security
Zatloukal, Zdeněk ; Blažek, Petr (referee) ; Bohačík, Antonín (advisor)
The topic of the thesis is focused on the energy testbed security. The main objective of the work is the implementation of secure data communication of IEC 60870-5-104 protocol in the transmission system testbed according to the standard ČSN EN 62351. Furthermore, a comparison of secured and unsecured communication is included with testing of selected vulnerabilities. Subsequently, control functions related to testbed security were implemented in the control interface.
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Energy testbed security
Zatloukal, Zdeněk ; Blažek, Petr (referee) ; Bohačík, Antonín (advisor)
The topic of the thesis is focused on the energy testbed security. The main objective of the work is the implementation of secure data communication of IEC 60870-5-104 protocol in the transmission system testbed according to the standard ČSN EN 62351. Furthermore, a comparison of secured and unsecured communication is included with testing of selected vulnerabilities. Subsequently, control functions related to testbed security were implemented in the control interface.
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Analysis of webserver and domain security
Dvonč, Tomáš ; Lieskovan, Tomáš (referee) ; Ilgner, Petr (advisor)
The aim of the bachelor thesis was to analyze the security of web and e-mail servers. The work consists of three parts. The first part describes communication protocols and explains the basic difference between them. The second part describes the history of development of cryptographic protocols which are used to encrypt communication, prevent data capture and manipulation. Furthermore, the security architecture is presented, the way the client-server communication is implemented and the concept of the certification authority is clarified. In addition, the various security mechanisms that provide reliable communication over the Internet will be described. In the third part the main focus is to create a program that would automatically test the security features of the enclosed domain set. The Application was created in the Golang programming language using Docker. The result is security analysis statistics and security errors detection. Based on the data obtained, the user will be provided with current the security status of web and email servers.
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