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Monitoring and Analysis of Users Using DLP System
Pandoščák, Michal ; Hanáček, Petr (referee) ; Drozd, Michal (advisor)
The purpose of this masters thesis is to study issues of monitoring and analysis of users using DLP (Data Loss Prevention) system, the definition of internal and external attacks, the description of the main parts of the DLP system, managing of politic, monitoring user activities and classifying the data content. This paper explains the difference between contextual and content analysis and describes their techniques. It shows the fundamentals of network and endpoint monitoring and describes the process and users activities which may cause a data leakage. Lastly, we have developed endpoint protection agent who serves to the monitoring activities at a terminal station.
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Checking SQL Code Properties
Bali, Filip ; Bartík, Vladimír (referee) ; Rychlý, Marek (advisor)
This thesis focuses on checking the properties of SQL code based on static analysis using predefined rules. The rule represents a basic element of the check. The user can define their own rule and include it in the check. A rule usually contains a set of conditions that are contained in an algorithm that checks nodes in an abstract syntactic tree. Abstract syntactic tree is created from an input SQL statement and customized so that rules can be applied over its nodes. If the rule detects an error, then it can generate a report. These reports are then displayed on the selected output. Based on the thesis, an open source program in the Python3 programming language was implemented. This program is publicly available.
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Position of Numerals in the Parts of Speech System
Paldusová, Michaela ; Cvrček, Václav (advisor) ; Adam, Robert (referee)
This thesis deals with the definition of numerals and its position in the system of words classes. First, briefly describes the history and current attitudes to general issue of parts- of- speech classification in the context of foreign and Czech linguistics. Subsequently, a different theoretical concepts Czech linguistics devoted to the issue of speech numerals from the mid-20th century to the present. Based on the contextual analysis of data from the database of the Czech National Corpus then verifies the current classification criteria of parts-of-speech classification. At the same time tests on a prototypical numerals new approach to the definition of numerals as separate species, based on the context units surveyed. Finally submits proposals that are based on statistically processed outputs of contextual analysis. Key words: numerals, classification of numerals, context analysis, Czech National Corpus, corpus analysis
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Position of Numerals in the Parts of Speech System
Paldusová, Michaela ; Cvrček, Václav (advisor) ; Adam, Robert (referee)
This thesis deals with the definition of numerals and its position in the system of words classes. First, briefly describes the history and current attitudes to general issue of parts- of- speech classification in the context of foreign and Czech linguistics. Subsequently, a different theoretical concepts Czech linguistics devoted to the issue of speech numerals from the mid-20th century to the present. Based on the contextual analysis of data from the database of the Czech National Corpus then verifies the current classification criteria of parts-of-speech classification. At the same time tests on a prototypical numerals new approach to the definition of numerals as separate species, based on the context units surveyed. Finally submits proposals that are based on statistically processed outputs of contextual analysis. Key words: numerals, classification of numerals, context analysis, Czech National Corpus, corpus analysis
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Monitoring and Analysis of Users Using DLP System
Pandoščák, Michal ; Hanáček, Petr (referee) ; Drozd, Michal (advisor)
The purpose of this masters thesis is to study issues of monitoring and analysis of users using DLP (Data Loss Prevention) system, the definition of internal and external attacks, the description of the main parts of the DLP system, managing of politic, monitoring user activities and classifying the data content. This paper explains the difference between contextual and content analysis and describes their techniques. It shows the fundamentals of network and endpoint monitoring and describes the process and users activities which may cause a data leakage. Lastly, we have developed endpoint protection agent who serves to the monitoring activities at a terminal station.
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Object oriented context based recognition and GIS DB
Klimešová, Dana
The contribution deals with the object oriented context based recognition and object function modelling design using spatial data. The paper gives the frame for the object hierarchy of classes and proposes the ways of structures changing based on the relationships and behaviour modelling. GIS architecture is open to incorporate new requirements of knowledge-based analysis and modelling, namely in connection with web designed spatial databases.
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