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E-mail Client for OpenMoko
Krátký, Pavel ; Bartoň, Radek (referee) ; Smrž, Pavel (advisor)
Openmoko is a revolutionary Linux platform with an expanding community of developers. The goal of the project is to create a user-friendly email client programmed in Java and analyze the difficulties of application development on this platform. The thesis discusses possibilities of development of this kind of applications, especially those using SWT widget toolkit. JavaMail library which handles the electronic mail is described as well. In conclusion we demonstrate advantages and disadvantages of the created program. The outcome of this thesis is an email client designed for mobile Linux devices with touch control and an introduction to software development on the Openmoko platform.
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Stress testing of email communication
Takács, Peter ; Sikora, Marek (referee) ; Člupek, Vlastimil (advisor)
Táto práca sa zaoberá vylepšením SMTP a Mail Reader Samplerov pre JMeter, ktoré umožňujú výber konkrétnych sieťových rozhraní, podporu IPv6 a možnosť testovania pomocou viacerých zdrojových IP adries a portov a vývojom nového modulu, ktorý dokáže spúšťať a zastavovať služby e-mailového servera. Teoretická časť sa zameriava na protokoly používané v e-mailovej komunikácii vrátane protokolov SMTP, IMAP a POP3 a na funkčnosť testovania výkonnosti. Praktická časť sa zameriava najmä na vylepšenie vzorkovača SMTP, vzorkovača čítačky pošty a vývoj nového modulu emulátora e-mailového servera. Testuje sa v nej aj funkčnosť a vplyv nových funkcií a modulov. Výsledky týchto testov sú analyzované na konci tejto práce.
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IMAP extension for mobile devices
Kundrát, Jan ; Peterka, Jiří (advisor) ; Spousta, Miroslav (referee)
With the mass availability of smartphones, mobile access to e-mail is gaining importance. Over the years, the IMAP protocol has been extended with many features ranging from extensions adding new functionality to those improving efficiency over an unreliable network. This thesis evaluates the available extensions based on their suitability for use in the context of a mobile client. Three new extensions have been developed, each improving the protocol in a distinct way. The thesis also discusses how most of these extensions were implemented in Trojitá, the author's free software open source IMAP e-mail client.
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International Alphabets in Network Traffic Monitoring
Talašová, Irena ; Vrána, Roman (referee) ; Polčák, Libor (advisor)
This work deals with the implementation of support for network identifiers containing national characters in the SProbe software project, which is designed to monitor network flows. It was necessary to test and evaluate the status of selected network applications working over SMTP, POP3, IMAP, FTP or SIP protocols. On the basis of the information obtained, an extension of the current software project SProbe was proposed - a module to support network traffic monitoring with national alphabet characters. The proposed solution was then implemented and the functionality of the entire resulting system was tested. In addition, this work proposes and implements a modification of the test environment for faster and more efficient testing of the system focusing on tests containing diacritics.
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Traffic detection and analysis using SSL/TLS
Hutar, Jan ; Dvořák, Jan (referee) ; Smékal, David (advisor)
This diploma thesis deals with a detection and analysis of secure connections of electro- nic communication through SSL/TLS protocols. The thesis begins with introduction to SSL/TLS protocols. Thereafter, an analysis of messages used to establish secure con- nections using STARTTLS and postal protocols SMTP, POP3, and IMAP was made. Metadata detection and extraction of secured simplex and duplex connections take place using deep packet inspection tools. The tool of choice is the nDPI library from the Ntop project. The library was extended to detect the connections and extract the metadata based on studies and analysis of transmitted messages. Finally, testing is performed on a training data set and a basic analysis of acquired metadata is made.
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IMAP extension for mobile devices
Kundrát, Jan ; Peterka, Jiří (advisor) ; Spousta, Miroslav (referee)
With the mass availability of smartphones, mobile access to e-mail is gaining importance. Over the years, the IMAP protocol has been extended with many features ranging from extensions adding new functionality to those improving efficiency over an unreliable network. This thesis evaluates the available extensions based on their suitability for use in the context of a mobile client. Three new extensions have been developed, each improving the protocol in a distinct way. The thesis also discusses how most of these extensions were implemented in Trojitá, the author's free software open source IMAP e-mail client.
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E-mail Client for OpenMoko
Krátký, Pavel ; Bartoň, Radek (referee) ; Smrž, Pavel (advisor)
Openmoko is a revolutionary Linux platform with an expanding community of developers. The goal of the project is to create a user-friendly email client programmed in Java and analyze the difficulties of application development on this platform. The thesis discusses possibilities of development of this kind of applications, especially those using SWT widget toolkit. JavaMail library which handles the electronic mail is described as well. In conclusion we demonstrate advantages and disadvantages of the created program. The outcome of this thesis is an email client designed for mobile Linux devices with touch control and an introduction to software development on the Openmoko platform.
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Intelligent Mailbox
Pohlídal, Antonín ; Drozd, Michal (referee) ; Chmelař, Petr (advisor)
This master's thesis deals with the use of text classification for sorting of incoming emails. First, there is described the Knowledge Discovery in Databases and there is also analyzed in detail the text classification with selected methods. Further, this thesis describes the email communication and SMTP, POP3 and IMAP protocols. The next part contains design of the system that classifies incoming emails and there are also described realated technologie ie Apache James Server, PostgreSQL and RapidMiner. Further, there is described the implementation of all necessary components. The last part contains an experiments with email server using Enron Dataset.
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