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Security of electronical shops built on PHP platform
Vostrý, Jan ; Pecinovský, Rudolf (advisor) ; Pavlíček, Luboš (referee)
This thesis is focused on security of electronical shops built on PHP platform. The goal of this thesis is to analyze electronical shops security and personal data protection from view of czech legislature, trustfulness of these shops from view of customers and also certification of these shops, analyze various possibilities of payments and assuring their security and analyze possible security risks, which are matched with technologies these e-shops are built on. Analysis of these appropriateness is based on theoretically knowledge extracted from scientific sources and from author's experiences. Benefit of this thesis consists in reference to possible inadequacies of e-shops in personal data security, on-line transfers and security risks derived from PHP technology, which they are based on. This thesis is comprehensive survey of things, which quality e-shops should have ensured and contains also summarized survey of security risks, which web developer should minimize during web creation. This thesis offers its own resolution of security risks and also chosen real e-shops evaluation. This thesis can be useful not only for web makers and e-shop programmers, but also for e-shop customers.
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A web service related to a web syndication
Žižka, Petr ; Jelínek, Jiří (advisor) ; Přibil, Jiří (referee)
This bachelor thesis is primarily focused on web services and their application. Secondarily, it is related to web syndication and an area of publishing/processing of information available on the internet, in general. It contains a description of web service principles in theory, an example of application and suggestions of potential future usage. This paper also covers a real-based case study which is based on the whole concept. All used source codes are available on the enclosed CD.
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Access to databases in the PHP framework Zend and Nette
Moravec, Petr ; Pavlíček, Luboš (advisor) ; Burkoň, Lukáš (referee)
The main asset of the essay is a very detailed documentation of PHP frameworks and more detailed view on database layer. The essay pays attention to a database layer in Zend and Nette Frameworks. Both Frameworks are described separately. The essay also analyses Data Source Architectural Patterns of Martin Fowler. These patterns are explained in details and shown in practical examples in each separate Frameworks. They are mainly patterns of Table Data Gateway, Row Data Gateway , Active Record and Data Mapper. The last part of the essay is focused on an access to a Database in selected Frameworks, describes the main libraries and demostrates practical examples. Finally there are presented empirical tests which can help to analyse advantages and disadvantages of each Database layer.
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Comparison of ORM frameworks for PHP
Procházka, Ivan ; Pavlíčková, Jarmila (advisor) ; Schrotter, Michal (referee)
This study deals with a comparison of object relational mapping frameworks for PHP program language. On theoretical review, it describes the possibilities of mapping and available design patterns for mapping are presented. Basic principles of object oriented programming and relational databases are surveyed. For a comparison of tools, a model case of a library is suggested and implemented in chosen tools. Based on specified criteria, a comparison of selected frameworks is given. The main goal is to evaluate features of chosen frameworks, demonstrate their usage on the model case of a library and summarize the possibilities of object relational mapping on PHP platform.
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Využití Topic Maps pro zlepšení navigace na webu
Kotlín, Jiří ; Kosek, Jiří (advisor) ; Nováček, Jan (referee) ; Tichý, Jan (referee)
Cílem této bakalářské práce je navrhnout a prototypově implementovat řešení využívající Topic Maps pro navigaci na webových stránkách. Jejím výsledkem je pak aplikace postavená na spojení tohoto relativně nového mezinárodního standardu pro organizování znalostí a populárního řešení poskytování webových stránek softwarovou architekturou LAMP.
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Access to data sources in Zend Framework.
Zikmund, Štěpán ; Pavlíček, Luboš (advisor) ; Hradecký, Radim (referee)
The purpose of this bachelor thesis is to give a description of architecture of access to data sources in Zend Framework and its creation based on design patterns described by Martin Fowler. The first part introduces the creation of fundamental components of architecture for access to data sources; there are four possibilities offered by Martin Fowler: Table Data Gateway, Row Data Gateway, Active Record and Data Mapper. The first part also describes the implementation in Zend Framework and selection of patterns Table Data Gateway and Row Data Gateway. The posibility of their cooperation with domain objects is also discussed. The second part is about extending the architecture's structure and behavior of its objects. Pattern Query Object and its likeness with class Zend_Db_Select follows. There is also presented Lazy load pattern and the posibility of its implemetation with Zend Framework and domain objects. Lastly, the implementation of Identity Map pattern is described.
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Web 2.0 technology
Demčák, Marek ; Buchalcevová, Alena (advisor) ; Gála, Libor (referee)
Práce nahlíží na téma ?Technologie Web 2.0? zejména z pohledu tvůrce internetových stránek. Čtenář je nejprve seznámen s klíčovými principy, které mu pomohou přemýšlet o internetových stránkách v duchu Webu 2.0. Dále je uveden stručný přehled webových technologií na straně prohlížeče a srovnání nejvýznamějších webových technologií na straně serveru. Nejrozsáhlejší část práce se věnuje technologii AJAX a objektu XmlHttpRequest. Veškerá funkcionalita je popsána nejprve v teoretické rovině formou komentované dokumentace. Následuje praktická ukázka tvorby kompletní AJAX aplikace včetně ukládání a načítání dat z databáze. Jsou diskutovány výhody a nevýhody AJAXu. Závěrečná kapitola se dotýká vybraných javascriptových knihoven a frameworků.
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Electronic shop
Jirsa, Tomáš ; Nekvasil, Marek (advisor) ; Nemrava, Jan (referee)
The output of these Bachelor theses is a web application encouraging internet sale of goods which satisfies functional requirements emerging from the needs of managers. In addition these theses describe factors leading to increase the success of internet shops within the Czech environment. Thus found facts are then used to realize this application itself. These theses can also serve as a manual for entrepreneurs who are about to enter this market segment. Just as well it can inspire managers of already established shops. Attached you will also find a DVD containing complete source codes and documentation of the designed electronic shop. The application itself has been created by using a scripting language PHP and database system MySOL and is distributed under GPL license.
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Web application security (PHP)
Císař, Daniel ; Jeníčková, Kateřina (advisor) ; Vronková, Lada (referee)
Práce pojednává o běžných bezpečnostních ohrožních webových aplikací, kterou jsem napsané v programovacím jazyce PHP. Nabízí přehled následujících útoků: XSS, CSRF, SQL injection, session stealing, session fixation. V práci je uvedeno, jak se těmto útokům vyvarovat či minimalizovat jejich riziko.
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Actual trends in web applications development
Zgraja, Michal ; Brabec, Tomáš (advisor) ; Špánek, Roman (referee)
Cílem práce je porovnat pět nejpoužívanějších PHP frameworků podle jejich vhodnosti pro tvorbu ?typických? webových aplikací požadovaných segmentem malých firem. V první kapitole jsou uvedeny předpoklady práce. Kapitola dvě popisuje současné trendy v tvrobě webových aplikací a zdůvodňuje omezení práce pouze na jazyk PHP. Třetí kapitola se zabývá MVC architekturou. V kapitole číslo čtyři je popis frameworků vybraných pro účely srovnání. Systém hodnocení je popsán v kapitole pět. Samotné hodnocení je obsahem kapitol šest a sedm a hodnocením výsledků se zabývá kapitola osm.
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