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Configurable Security Email Proxy
Židek, Stanislav ; Samek, Jan (referee) ; Cvrček, Daniel (advisor)
This bachelor thesis deals with design and implementation of multiuser configurable system capable of securing communication via electronic mail. Emphasis is put especially on remote configuration. It also describes existing protocols used for this communication and some of the mechanisms that can secure this communication from different points of view.
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Implementation of multi-purpose server based on WINDOWS
Depiak, Petr ; Kouřil, Jiří (referee) ; Pfeifer, Václav (advisor)
This thesis puts brain to the pieces of knowledge of the network services which are occurred in the server systems. These services are related to data storing, transport and data interpretation. Basically there are transport services which are used by FTP and SMB protocols. These protocols define them generally and their security too. Next section describes principles and application possibilities of electronic mail. It is based on SMTP, POP3 and IMAP protocols. The important part of this thesis is the World Wide Web service exploiting the HTTP protocol. It also refers to creation of dynamic presentation of electronic document by using the MySQL relational database and PHP script language. Practical part goes out of the theoretical part discussed above and all services are implemented on the MS Windows 2003 Server EE R2 platform. The main scope is oriented to the highest usage of data security within the available software. Other part presents the introduction to hosting of the Novell eDirectory service. It is practically applied on the MS Windows platform. This application also includes the administration of eDirecroty service by using the standard tool. This tool allows the administration though the web interface.
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IMAP Implementation in C++
Pohl, Marek ; Janoušek, Vladimír (referee) ; Peringer, Petr (advisor)
This thesis has focused on development of library of IMAP network protocol in C++ programming language. This work has focused on design and on interface of the library. Object design of this library is based on analysis of the IMAP protocol. Developed library contains implementation of a client and server part of the IMAP protocol. This work shows also the another IMAP libraries and evaluates pros and cons of the different solutions. Security of a network transfer is explained here in this thesis. This work deals with authentication methods, which are used to protect user credentials during authentication process. Created library can be easily used by software developers to develop an applications like an email client program and IMAP mail server. Part of this work has focused on testing of this developed library.
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Artificial Immune Systems for Spam Detection
Hohn, Michal ; Sekanina, Lukáš (referee) ; Schwarz, Josef (advisor)
This work deals with creating a hybrid system based on the aggregation of artificial immune system with appropriate heuristics to make the most effective spam detection. This work describes the main principles of biological and artificial immune system and conventional techniques to detect spam including several classifiers. The developed system is tested using well known database corpuses and a comparison of the final experiments is made.
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Modern approach to user interfaces for e-mail
Hruška, Marcel ; Kratochvíl, Miroslav (advisor) ; Škoda, Dominik (referee)
Webmails are indisposable interfaces for working with the e-mail on the current Internet, mostly because of the simplicity of their deployment in bro- wsers and easy integration with many provider-specific features. The most important features that are partially or fully missing in current open-source webmail implementations include directory-less mail organization by tags, navigation driven by a high-performance fulltext search, and integration of time-management capabilities. This thesis describes a new open-source alter- native to advanced commercial webmails that possesses these features. The software integrates full-text search capabilities of the ElasticSearch database with current e-mail processing infrastructure on UNIX systems to create a back-end server application, which is used by a Javascript-based browser front-end. The performance of the solution is tested on a large e-mail dataset. 1
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IMAP Implementation in C++
Pohl, Marek ; Janoušek, Vladimír (referee) ; Peringer, Petr (advisor)
This thesis has focused on development of library of IMAP network protocol in C++ programming language. This work has focused on design and on interface of the library. Object design of this library is based on analysis of the IMAP protocol. Developed library contains implementation of a client and server part of the IMAP protocol. This work shows also the another IMAP libraries and evaluates pros and cons of the different solutions. Security of a network transfer is explained here in this thesis. This work deals with authentication methods, which are used to protect user credentials during authentication process. Created library can be easily used by software developers to develop an applications like an email client program and IMAP mail server. Part of this work has focused on testing of this developed library.
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Artificial Immune Systems for Spam Detection
Hohn, Michal ; Sekanina, Lukáš (referee) ; Schwarz, Josef (advisor)
This work deals with creating a hybrid system based on the aggregation of artificial immune system with appropriate heuristics to make the most effective spam detection. This work describes the main principles of biological and artificial immune system and conventional techniques to detect spam including several classifiers. The developed system is tested using well known database corpuses and a comparison of the final experiments is made.
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Configurable Security Email Proxy
Židek, Stanislav ; Samek, Jan (referee) ; Cvrček, Daniel (advisor)
This bachelor thesis deals with design and implementation of multiuser configurable system capable of securing communication via electronic mail. Emphasis is put especially on remote configuration. It also describes existing protocols used for this communication and some of the mechanisms that can secure this communication from different points of view.
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