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Cryptographic modules for network protection
Tenora, Lukáš ; Pust, Radim (referee) ; Zeman, Václav (advisor)
This work deals with virtual private network (VPN) and authentication. The first section gives the modern cryptographic methods, the work of dealing with problems of authentication and authentication of objects and the issue of VPN. The second part describes the implementation of its own secure network-based technology company SafeNet.
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Electronic identification and trust services in electronic transactions
Hrbotický, Lukáš ; Sikora, Marek (referee) ; Zeman, Václav (advisor)
Bachelors thesis talking about problematics of electronic identification and trust services in electronic transactions. It describes and explains concepts used in the area of electronical communication mentioned in regulation eIDAS. Solutions demonstrating trust services are part of the work. As practical part of this thesis was created laboratory exercise, in which will students try the possibilities offered by certification authority. The goal of this work is explanation and definition of concepts according to eIDAS regulations and realization of system demonstrating these services.
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Web Services Security for a Service Provider
Liška, Stanislav ; Jaša, Petr (referee) ; Rychlý, Marek (advisor)
This work makes the task of providing readers with insight into the possibilities of Web services security and authentication. The second chapter explains the general Web services and the third charter deals with security protocols along with authentication. The charter possibility of securing Web services in Java Enterprise Edition are described in the fourth chapter. The fifth chapter is devoted to Web services from the perspective of the service provider. The sixth chapter describes the implementation of secure services and seventh charter deals with testing services with the possibility of further extension.
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Certification processes for experimental aeroplanes
Soják, Zbyněk ; Juračka, Jaroslav (referee) ; Dvořák, Milan (advisor)
Work includes certification procedures for experimental aeroplanes. Producer must answer individual work for right procedure certification. Office UCL give works and control production procedure aeroplane. Stationery (applications, confirmation, tec.) are part of work and is need make and feed. Part of work is VUT 001 MARABU and technical characteristics aeroplane.
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Secure Transport of NetFlow Data
Ručka, Tomáš ; Halfar, Patrik (referee) ; Grégr, Matěj (advisor)
The aim of my bachalor's thesis is secure transport NetFlow data. Communication in NetFlow is not protected against unauthorized intrusion, in addition works over UDP protocol which is protocol that allows data loss. The aim of this work is to create an encrypted tunnel through which communication will take place between the exporter and collector.
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Medical Software for Accounting
Pohl, Ondřej ; Veselý, Vladimír (referee) ; Grégr, Matěj (advisor)
The aim of this thesis is an extension of medical software OpenDositech. Implementation of interface for communication with portals of insurance companies is extension into OpenDositech program. In the first part available medical softwares are described together with API for sending. The thesis next deals with the Portal of insurance companies. At the end the thesis describes implementation of the API into OpenDositech program.
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Lab of public key infrastructure
Slavík, Petr ; Lambertová, Petra (referee) ; Burda, Karel (advisor)
The aim of this thesis is to study and describe the theme of Public Key Infrastructure (PKI). Within the scope of minute PKI characterization there is a gradual depiction of particular structural elements, which are above all represented by cryptographic operations (asymetric and symetric cryptography, hash function and digital signature); then, there are also individual PKI subjects that are dealt with, like eg. certification authority, certificates, security protocols, secure heap etc. Last but not least there are a few complete Public Key Infrastructure implementation solutions described (OpenSSL, Microsft CA). The practical part of the thesis, a lab exercise, gives potential students the knowledge of installing OpenSSL system based certification authority. The next task educate students how to secure web server with certificate signed with own CA and also how to secure web server users‘ access control through certificates signed by the previously installed CA.
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Software for Management of Data Mailboxes
Janečka, Petr ; Bartík, Vladimír (referee) ; Očenášek, Pavel (advisor)
This bachelor's thesis deals with the analysis of the actual state of electronic government. It describes its individual sections and their problems. Also, it focuses on information technologies employed in eGovernment and describes their implementation. It elaborates on related legislature and its practical application. Part of the thesis is an analysis of data mailboxes. Pivotal section comprises design and implementation of a program which substitutes the original interface for data mailboxes operation.
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Creating a Secure Company in the Selected Industry
Kyselka, Petr ; Tesař, Rostislav (referee) ; Jurová, Marie (advisor)
This diploma thesis deals with the investigation of possible dangers threatening human health+ that may arise during activities in the construction company P&P Stavební společnost and the health and safety management system in the company. The introductory chapter introduces the construction company and its focus. The next chapter presents the theoretical background and concepts occurring in the thesis. In the following chapter, the risks of a specific company order were identified and quantified using the FMEA method, and the completed "Check-list" required to obtain the Safe Company certificate is given. Lastly, there are proposed solutions to reduce the identified risks and to successfully obtain the Safe Company certificate.
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Electronic Mail Room of the BUT
Beran, Martin ; Křena, Bohuslav (referee) ; Marušinec, Jaromír (advisor)
This dissertation thesis attends to problems of electronic registry for VUT. It deals with the principal of electronic registry functioning, electronic signature and it compares offer of the commercial registries. It goes in for the proposal and implementation of the electronic registry for VUT. Since the using of the e- registry on all public service Office was legalized the people can avoid long queues and the employees are avoided from the stress before dead lines. By the communication through the electronic registry is very important the electronical signature. It is almost a full-valued and lawful alternative to the physical signature. For its safety and utility this system employes asymmetric codes and hash algorithm. Presently in many states, where the electronical signature is legalized it is used together with standard X 509 which defines the format of certificates, organization and action of certification authorities. The certification autority ensures safe connection of the person and general key for using of the electronical signature.
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