|
| |
|
| |
|
| |
|
|
Archivation and data backup
Zámostný, Jindřich ; Havránek, Martin (advisor) ; Ladislav, Ladislav (referee)
This bachelor thesis deals with backup and archiving of data in a business environment.
The first part of the thesis focuses on individual categories of backup systems for possibilities how to backup and archiving as well as the backup repository. Given that companies are dependent on the timeliness and availability of data, spending more and more resources on systems that they ensure that data is securely backed up.
The second part contains analysis of the current backup status in the company. It also includes requirements for business what they need to back up. After that three backup and archiving systems are chosen, which meet the business requirements.
The last part deals with the evaluation of information and recommendations.
|
|
|
Java in corporate environment
Picmaus, Martin ; Havránek, Martin (advisor) ; Ladislav, Ladislav (referee)
This thesis deals with the development of the program, which is used for sale of medication. The theoretical part is divided into five parts. First, there is an introduction of object-oriented programming globally as a whole. The following section concerns with Java programming language. The emphasis is put on specific features of this language and basic syntax. The chapter also includes objects and their basic principles of use. Next part specializes in SQL. and describes the basic clauses. Chapter UML is mentioned just partially. The main focus is on different perspectives of UML. In last part there is a division of companies based on legal form, including the description of each type. The basis of the practical part is to create a program code according to the assignment. Initially, a profile of the company, for which the program has been created, is introduced including the specifications and their requirements. Then the proposed solution is described. In the technical part a preparation of development environment is elaborated, which is followed by a detailed description of the functioning of the program. The end of the practical part is dedicated to a description of individual classes, in which their functionality is gradually explained. The result of the thesis is the output data written to the file. This file is used by the company to promote sales.
|
|
|
Security inspection of network traffic
Kult, Viktor ; Havránek, Martin (advisor) ; Ladislav, Ladislav (referee)
Thesis topic concerns the issue of information security in corporate environments. Literature search includes information obtained by studying articles and literature in the field of information security. Resources were selected with a focus on the security risks, security technologies and legislative regulation. Attention is focused on technology that supports monitoring of communication flows in the data network. Overview of traffic operating a data network provides important information for the prevention or investigation of security incidents. Monitoring also serves as a source of information for the planning of the network infrastructure. It can detect faults or insufficient transmission capacity. The practical part is dedicated to implementation of the monitoring system in the real corporate networks. Part of the experience is the analysis of the network structure and choice of appropriate tools for actual implementation. When selecting tools, you can use the scoring method of multicriterial analysis options. The integration of the monitoring system is also the configuration of active network elements. Subsequent analysis of network traffic provides information about the most active users, most used applications or on the sources and targets of data transmitted. It provides a source of valuable information that can be used in case of failure on the network or security incident. The conclusion is a summary of the results and workflow.
|
|
|
Improving Services for End Users Using System Center
Toman, Martin ; Havránek, Martin (advisor) ; Ladislav, Ladislav (referee)
The weakest part of the process of preparing the new computer for users in the company Linet is long and hard installation of the operating system using tool Clonezilla, and then manual installation of required software. In addition, if the software update comes out, it needs to be installed on all computers manually. It is therefore necessary to find better and automated way of installing updates and preparing computers for users who will get the device earlier, software will be always up-to-date and IT staff will have extra time to solve other tasks.
The company uses only the Windows operating systems from Microsoft, therefore was chosen a tool from the same company: Microsoft System Center Configuration Manager. For testing was used virtual environment Hyper-V, in which there were created two servers: one for a functioning domain infrastructure and the other for tool Microsoft System Center Configuration Manager. Functionality was tested on Virtual stations Client#. After verifying the functionality of the tool it will be deployed into infrastructure of the company Linet.
|
|
|
Security and stability networking testing in cloud computing
Efimov, Igor ; Havránek, Martin (advisor) ; Ladislav, Ladislav (referee)
The purpose of this dissertation work involves creation and automation of my own cloud security and stability testing techniques.
The basis of this project is to explore and outline the virtual environment protection level in front of different types of security and stability networking attacks.
Theoretical part of this paper consists of concepts and, together with their definitions and reference to relevant research literature, science related publications and online sources that best describes testing methodology of cloud computing, focused on security and virtualization.
The practical part of the thesis demonstrate an understanding of theories and concepts that been studied. Based on the obtained research results, have been developed various
automation tests that are going to be run on virtual environment in order to test their stability.
|
|
|
OTP implementation in a selected information system
Jajtner, Petr ; Havránek, Martin (advisor)
At present, it is necessary to protect sensitive data against abuse, but also allow au-thorized persons to change these data. To increase the security of logging for authorized persons we often introduce a two-factors authentication, where the first step is verification of the user's identity and in a second step is required to insert a one-time password called OTP.
This thesis deals with implementation of OTP and integration into the selected sys-tem. It also includes test and verification of the functionality of the selected solution.
|
|
|
Web application development with modern technologies
Ibragimov, Ahliddin ; Havránek, Martin (advisor) ; Ladislav, Ladislav (referee)
This thesis covers the development of web applications with modern programming languages and technologies.
The objective of thesis is the research and analysis of modern technologies and subsequent selection of particular programming languages, frameworks and database for development of web application applying those techniques.
Based on analysis of modern trends I chose the following technologies: backend development using popular Spring framework based on Java EE, frontend implementation using one of the most widespread scripting languages JavaScript and its known framework AngularJS developed by Google. For data persistence I chose NoSQL database MongoDB. I provided detailed documentation of each implementation step: project definition, requirements analysis, design, implementation and testing.
|
guest ::
RSS feed.