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Web interface for a measurement module
Łabudek, Daniel ; Kuběna, Tomáš (referee) ; Zezulka, František (advisor)
The work solve the design and implementation of web application to measure analog inputs, setting and measuring the digital input and output of the measuring module based on microcontrollers ATMEL ATMEGA64. For connecting to internet is use a module LanReach by company Connectone. Measured values are displayed on the website or send via e-mail messages.
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Analysis Tool for the Network Traffic Content
Mareš, Martin ; Ryšavý, Ondřej (referee) ; Veselý, Vladimír (advisor)
This paper is about designing and implementing a tool for analysis of the network traffic content. Work is part of the SEC6NET project at FIT - Brno University of Technology. The paper describes specific requirement for such a tool and existing solutions. The main part is devoted to design and implementation of new tool - Netfox Detective. Several problems are handled: data persistence, performance, extensibility, etc. The last part of work describes possibilities and features of the Netfox Detective. The work emphasises extensibility and future development of a created tool.
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Virus Checking Module for Thunderbird
Ďurfina, Lukáš ; Rychnovský, Lukáš (referee) ; Peringer, Petr (advisor)
This bachelor thesis deals with development of virus checking module for e-mail client Thunderbird. The module checks e-mail content using AVG tools. It is accomplished by scanning attachments in incoming and outgoing e-mails. The module is implemented by using technologies XUL, XPCOM, JavaScript and DOM. It works successfully with protocols POP3 and IMAP, and provides execution of several actions with infected message.
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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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Control of the A2000 device via WEB
Łabudek, Daniel ; Kozák, Tomáš (referee) ; Zezulka, František (advisor)
The work is solving the design and implementation of application for presentation measured data and control of A2000 device trought web interface. For connecting to internet is used a module LanReach by company Connectone. Measured values are displayed on the website or send via e-mail messages and saved on FTP server.
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Information System Assessment and Proposal of ICT Modification
Suchomel, Pavel ; Novák, Lukáš (referee) ; Koch, Miloš (advisor)
The bachelor thesis deals with the assessment of information systems in the selected company. An insight into the issue is given by the characteristics of key concepts and theoretical background. The thesis includes an analysis of the current state of the company. The shortages arising from analytical part are solved in the last part of the thesis as a proposal for changes that will lead to the improvement of the present situation.
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IT infrastructure monitoring system using robotic process automation
Valíček, Matěj ; Mikulášek, Michal (referee) ; Sikora, Marek (advisor)
The goal of this bachelor’s thesis was to create a tool for categorizing elektronic mail using Robotic Process Automation (RPA). The categorization is based on a message with category „_TEMPLATE“ and the similarity of its subject with the subject of the incoming message. The robot further analyzes the punctuality of the messages and in case of delay, the administrator is notified about the situation. Finally, messages are moved to the archive folders so that only one message from each subject remains in the main folder at any time.
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Secured transfer of digital messages
Horký, Matyáš ; Juráň, Radovan (referee) ; Tomašov, Adrián (advisor)
Diplomová práce zkoumá alternativní přístup k e-mailu. Ten, i když je nejběžnější a univerzální způsob komunikace přes internet s téměř kýmkoliv online, ať jde o soukromou osobu nebo organizaci, trpí technickými i praktickými problémy, jakými jsou například absence soukromí nebo spolehlivosti. Práce hodnotí ekosystém e-mailu, spolu s aktuálním stavem kryptografie, a navrhuje nový protokol a datový formát který by mohl být použit téměř transparentně. Protokol je postavený nad mTLS a PKI; definuje konkrétní zprávy které mohou být použity k dohodnutí přenosu dat mezi klienty a servery. Datový formát je vlastní lineárně čitelný binární formát, strukturovaný způsobem hlavička–délka–data. Výsledek je vyhodnocen jeho přínosy a nevýhodami, spolu s obecným zamyšlením o důležitosti a místu e-mailu v současném internetu.
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An Anti-spam Software Plugin For E-Mail Classification Based On Geographical Location Of The Sender
Kovařík, M. ; Caha, T.
Every e-mail sent must be transferred by one or more mail servers. Some of these servers are connected to the Internet using a public IP address. IP addresses can be geographically located, e.g., using geolocation databases. This means e-mails can be classified by the location of the sender. This paper introduces an anti-spam plugin for such classification. The plugin is implemented for SpamAssassin anti-spam software. The basic functionality was implemented. By using this plugin, one can define a penalty score for specific countries as e-mail origins.
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A proposal of a method to detect spam from information messages
Rickwood, M. ; Oujezský, V.
This paper presents a spam detection algorithm that uses solely traffic flow logs in the form of Netflow messages. Internet service providers must detect spam in order for their entire subnets not to be marked as spamming stations. The algorithm was drafted based on an analysis of various datasets containing Netflow records. These datasets consist of valid e-mails, spam and common non e-mail related traffic. The algorithm uses domain name system blacklist verification as the first step of identifying a spamming station. Furthermore, theoretical models of valid clients and spammers have been laid out. In continuation of this work, the dataset will be studied to find correlation with the models. Included in the tracked parameters one can find the number of incoming and outcoming messages, timestamps amongst others.
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