|
|
SELinux application for Linux server security
Jirka, Michal ; Pelka, Tomáš (referee) ; Šimek, Milan (advisor)
This work is engaged in access control mechanism in GNU/Linux operating systems. At first discretionary and mandatory access control are compared and examine basic technologies based on mandatory access control. More closely is focused on project SELinux, whose generation of new rules is explained. Within the thesis is made application for logging evaluation and for writing new Type Enforcement rules.
|
|
|
Screw conveyor for transport to steel shot blasting
Staněk, Ladislav ; Malášek, Jiří (referee) ; Škopán, Miroslav (advisor)
The aim of this thesis is the design and the design of screw conveyor for transporting steel shot blast machines to steel components according to the supplied parameters. Here is the calculation of the basic dimensions of the conveyor, the design of the propulsion system, the calculation of the filling of the trough, the determination of the total weight of the Auger, Auger and saving design strength control functional parts, this work is composed of technical reports and drawings.
|
|
|
Mandatory access control
Grepl, Miroslav ; Soumar, Michal (referee) ; Pelka, Tomáš (advisor)
This master's thesis describes the problems of SELinux, and the methods of creation of a proper security policy with a focus on the SELinux reference policy and its mechanisms. It designs the methodics of formulation of specific security rules, supplemented with the practical example of its application. Furthermore, it describes the available security rules commonly used for http, ftp and ssh services securing, their modification and practical utilization. According to the proposed methodology, these services are protected with their own security rules and both security methods are mutually compared and evaluated.
|
|
|
Dynamic Security Policy Enforcement on Android
Vančo, Matúš ; Malinka, Kamil (referee) ; Aron, Lukáš (advisor)
This work proposes the system for dynamic enforcement of access rights on Android. Each suspicious application can be repackaged by this system, so that the access to selected private data is restricted for the outer world. The system intercepts the system calls using Aurasium framework and adds an innovative approach of tracking the information flows from the privacy-sensitive sources using tainting mechanism without need of administrator rights. There has been designed file-level and data-level taint propagation and policy enforcement based on Android binder.
|
|
|
The role of Open Source Intelligence in the Fight against Transnational Organized Crime - A European Perspective
Ehe, Ricardo ; Butler, Eamonn (advisor) ; Střítecký, Vít (referee) ; Dowd, Caitriona (referee)
While terrorism and the internet, especially social media, has received substantial recognition in literature, this paper will address the research question of how Open Source Intelligence (OSINT) can be utilized to combat Transnational Organized Crime (TOC). As the fight against transnational organized groups is primarily a government concern, the perspective of European Law Enforcement Agencies (LEAs) and the methodology of intelligence-led policing is placed in the center of the analysis. The link between vendors and consumers of illegal goods and services will also be investigated as it is a particularly valuable access point for OSINT given that the attention of consumers is generally captured publicly. One of the most promising applications could be identified in the context of combating human trafficking, as sexual exploitation of victims is often linked to a rich source of images which can provide specific traces. Even if the illegal business of TOC is conducted in anonymous places such as the darknet, new technological solutions of machine learning and web crawling constitute promising ways forward. Due to its unique characteristics as an intelligence discipline, OSINT, does not only provide opportunities regarding TOC, but it also has a positive impact on interagency collaboration and...
|
|
|
Enforcement and Recognition of Foreign Arbitral Awards
Větrovská, Karolína ; Bříza, Petr (advisor) ; Zavadilová, Marta (referee)
Enforcement and Recognition of Foreign Arbitral Awards Abstract This thesis focuses on the issue of recognition and enforcement of foreign arbitral awards. The aim of the thesis is in particular the analysis of sources of law related to the recognition and enforcement of foreign arbitral awards and the related issue of denial of recognition and enforcement of foreign arbitral awards, in particular the NY Convention and the Private International Law Act. The author of the thesis uses mainly the comparative method and the descriptive method in order to achieve her objective. The thesis is divided into five chapters. In the introduction, the author of the thesis introduces the reader to the issues, methodology and systematics of this thesis. Within the next chapter, the author of the thesis introduces the reader to the terminology of arbitration, introduces the concepts of arbitration and the basic attributes of arbitration. Subsequently, the author of the thesis describes the institutes of recognition and enforcement of foreign arbitral awards, explains the different approaches of different sources of law, as well as the approaches of some states. The conclusion of the thesis provides the reader with answers to the research questions. The research questions, i.e. "is the domestic approach to the recognition...
|
|
|
Federal Police Reform Efforts During the Barack Obama and Donald Trump Administrations
Kraus, Daniel ; Mertová, Viktorie (advisor) ; Sehnálková, Jana (referee)
Policing is a highly controversial topic in the United States, with critics claiming that police officers regularly abuse their power and mistreat citizens, especially African Americans, with impunity. People of the opposite opinion believe that reports of police brutality are exaggerated and that accusations of widespread racism in the American police force are simply unfounded. The death of an unarmed African American man George Floyd in 2020 has partially revealed to the world how real police brutality in America really is - as well as how much this issue resonates in American society. During the riots, President Donald Trump was often compared to his predecessor Barack Obama, who faced a similar situation in 2014. and issued several comprehensive police reforms as a result. Trump was also forced to proceed with police reform in the tense situation. At the same time, Democratic lawmakers were drafting a more comprehensive and legislatively stronger police bill. This paper examines these federal attempts to reform American policing. Its goal is to analyse all of the federal police reforms that have occurred during the terms of these two presidents. The secondary aim of this thesis is to illustrate the differences in the approaches of the two presidents through this analysis.
|
|
|
The influence of training program structures on police brutality in the USA
Janovec, Adam ; Hornát, Jan (advisor) ; Sehnálková, Jana (referee)
The thesis named The influence of training program structures on police brutality in the USA, presents a content analysis of the textual training manuals that accompany both cadets and their instructors throughout the duration of training. The manuals represent the backbone of all training programs, encoding not only operational procedures, but also the ethical standards and moral values that police officers should adhere to in the performance of their duties. How these values are presented is a determining element in shaping an officer's perception of the police mission as well as his or her approach to the use of physical force as a tool for law enforcement. A neglectful interpretation of physical intervention in a crackdown on civilians has far-reaching implications for officers who, as a result, may resort to abuses of police authority and the perpetration of police violence. The main objective of this thesis is to demonstrate that there is a correlation between the content of training manuals designed for cadets in police academies and the rate of occurrence of police violence. The thesis devotes considerable space to the identification of the key factors behind the emergence of police violence, through the unification of current theoretical research on this issue. However, most space is...
|
|
|
Enforcement of non-pecuniary performance by court or private enforcement officers
Lambertová, Magdalena ; Pohl, Tomáš (advisor) ; Macková, Alena (referee)
Enforcement of non-pecuniary performance by court or private enforcement officers Abstract The subject matter of this diploma thesis is a description of enforcement of non-pecuniary performance by a court or private enforcement officers. Thesis emphasize the importance of effective civil law enforcement in the state and focuses on the important role of the private enforcement officers in this specific kind of civil procedure. Enforcement proceedings, or at least the threat of application of its provisions to obligors who do not comply voluntarily, guarantee that enforceable court decisions are legally binding and have legal consequences, as such these are not mere declarations of the participant subjective rights, but can be enforced by the power of a state. The first chapter of this thesis defines basic distinction of two different nevertheless similar legal procedures which are civil law enforcement by a court and civil law enforcement by private enforcement officers. It deals with the basic differences between these two types of legal enforcement proceedings and the specific position of the private enforcement officer in the system of justice, who is simultaneously executing public authority and is also an entrepreneur with the intention to make a profit. The second chapter of this thesis describes the...
|
|
|
International Commercial Mediation in the Context of the Singapore Convention
Vrábel Porteš, Veronika ; Pfeiffer, Magdalena (advisor) ; Zavadilová, Marta (referee)
International Commercial Mediation in the Context of the Singapore Convention Abstract The thesis deals with the topic of mediation in private international law, focusing on the enforceability of mediation agreements arising from international commercial disputes. The thesis is focused on the Singapore Convention, which was signed in August 2019, and marginally on the related UNCITRAL Model Law on Mediation. Although the success of the Singapore Convention will depend largely on the political actions and motivations of individual states, in order for it to be used by private actors, an analysis of the construction of the international norm in question is necessary. The aim of this work is to answer the question whether the regulation of mediation in international commercial law has its justifiable importance. In order to answer this question, the an analysis of the current legislative framework and the conditions for the performance of mediation agreements in international conventions and other international source sis performed, in relation to the EU and the Czech law. At the same time, unclear issues of the legislation in question are highlighted, also with regard to the transposition of EU regulations into Czech legislation, and possible ways of bridging them. A comparison of the sources of legislation...
|
guest ::
