Analysis of Rxbot
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DETECTING BOTS in INTERNET CHAT by SRITI KUMAR Under The
DETECTING BOTS IN INTERNET CHAT by SRITI KUMAR (Under the Direction of Kang Li) ABSTRACT Internet chat is a real-time communication tool that allows on-line users to communicate via text in virtual spaces, called chat rooms or channels. The abuse of Internet chat by bots also known as chat bots/chatterbots poses a serious threat to the users and quality of service. Chat bots target popular chat networks to distribute spam and malware. We first collect data from a large commercial chat network and then conduct a series of analysis. While analyzing the data, different patterns were detected which represented different bot behaviors. Based on the analysis on the dataset, we proposed a classification system with three main components (1) content- based classifiers (2) machine learning classifier (3) communicator. All three components of the system complement each other in detecting bots. Evaluation of the system has shown some measured success in detecting bots in both log-based dataset and in live chat rooms. INDEX WORDS: Yahoo! Chat room, Chat Bots, ChatterBots, SPAM, YMSG DETECTING BOTS IN INTERNET CHAT by SRITI KUMAR B.E., Visveswariah Technological University, India, 2006 A Thesis Submitted to the Graduate Faculty of The University of Georgia in Partial Fulfillment of the Requirements for the Degree MASTER OF SCIENCE ATHENS, GEORGIA 2010 © 2010 Sriti Kumar All Rights Reserved DETECTING BOTS IN INTERNET CHAT by SRITI KUMAR Major Professor: Kang Li Committee: Lakshmish Ramaxwamy Prashant Doshi Electronic Version Approved: Maureen Grasso Dean of the Graduate School The University of Georgia December 2010 DEDICATION I would like to dedicate my work to my mother to be patient with me, my father for never questioning me, my brother for his constant guidance and above all for their unconditional love. -
Praktikum2-Fh.Pdf
SS Bericht im zweiten praktischen Studiensemester Hauptthemen Installation und Betreuung eines NetNewsServers Installation und Dokumentation von IRC und MailClients Feyrer Hub ert Name Vorname Studiengrupp e IT Ausbildungsb etrieb Rechenzentrum der a t Regensburg Universit Universit a tsstr Regensburg Juni Abgab etermin Kenntnis genommen ::::::::::::::::::::::::::::::::::::::::: Hr K Wur Praktikumsb etreuer Vorwort Dieser Praktikumsb ericht gliedert sich in drei Teile auf entsprechend den drei im Praktikum b ehandelten Themengebieten Zuerst wird ausfuhrlich das Thema NetNews diskutiert darauf folgt eine Einfu hrung in das Internet Relay Chat IRC und die Beschreibung einiger Features des MailClients Elm art was NetNews sind und welche Konventionen im Die Einfu hrung zum Thema NetNews erkl achstes folgt dann eine Beschreibung angig sind Als n origen Netzwerk dem Usenet g zugeh ahlung der Leistungsmerk der Server und ClientInstallation gefolgt von einer allgemeinen Aufz o tigt male von Newsreadern Am Beispiel von TIN und XRn wird gezeigt welche Funktionen b en alt eine Kurzb eschreibung opfen Der weitere Text enth werden um das Medium News auszusch der zur Zeit an der Uni Regensburg existierenden Grupp en sowie eine Auistung interessanter Grupp en zu den einzelnen Betriebssystemen Der letzte Teil gibt Hinweise fur die Installation der b ereits ub ersetzten Newsreader auf eigenen Workstations auterung was IRC Die Einfu hrung ins IRC im zweiten Teil b esteht aus einer allgemeinen Erl ist und welche Konventionen gelten -
Emacspeak — the Complete Audio Desktop User Manual
Emacspeak | The Complete Audio Desktop User Manual T. V. Raman Last Updated: 19 November 2016 Copyright c 1994{2016 T. V. Raman. All Rights Reserved. Permission is granted to make and distribute verbatim copies of this manual without charge provided the copyright notice and this permission notice are preserved on all copies. Short Contents Emacspeak :::::::::::::::::::::::::::::::::::::::::::::: 1 1 Copyright ::::::::::::::::::::::::::::::::::::::::::: 2 2 Announcing Emacspeak Manual 2nd Edition As An Open Source Project ::::::::::::::::::::::::::::::::::::::::::::: 3 3 Background :::::::::::::::::::::::::::::::::::::::::: 4 4 Introduction ::::::::::::::::::::::::::::::::::::::::: 6 5 Installation Instructions :::::::::::::::::::::::::::::::: 7 6 Basic Usage. ::::::::::::::::::::::::::::::::::::::::: 9 7 The Emacspeak Audio Desktop. :::::::::::::::::::::::: 19 8 Voice Lock :::::::::::::::::::::::::::::::::::::::::: 22 9 Using Online Help With Emacspeak. :::::::::::::::::::: 24 10 Emacs Packages. ::::::::::::::::::::::::::::::::::::: 26 11 Running Terminal Based Applications. ::::::::::::::::::: 45 12 Emacspeak Commands And Options::::::::::::::::::::: 49 13 Emacspeak Keyboard Commands. :::::::::::::::::::::: 361 14 TTS Servers ::::::::::::::::::::::::::::::::::::::: 362 15 Acknowledgments.::::::::::::::::::::::::::::::::::: 366 16 Concept Index :::::::::::::::::::::::::::::::::::::: 367 17 Key Index ::::::::::::::::::::::::::::::::::::::::: 368 Table of Contents Emacspeak :::::::::::::::::::::::::::::::::::::::::: 1 1 Copyright ::::::::::::::::::::::::::::::::::::::: -
Universidad Pol Facultad D Trabajo
UNIVERSIDAD POLITÉCNICA DE MADRID FACULTAD DE INFORMÁTICA TRABAJO FINAL DE CARRERA ESTUDIO DEL PROTOCOLO XMPP DE MESAJERÍA ISTATÁEA, DE SUS ATECEDETES, Y DE SUS APLICACIOES CIVILES Y MILITARES Autor: José Carlos Díaz García Tutor: Rafael Martínez Olalla Madrid, Septiembre de 2008 2 A mis padres, Francisco y Pilar, que me empujaron siempre a terminar esta licenciatura y que tanto me han enseñado sobre la vida A mis abuelos (q.e.p.d.) A mi hijo icolás, que me ha dejado terminar este trabajo a pesar de robarle su tiempo de juego conmigo Y muy en especial, a Susana, mi fiel y leal compañera, y la luz que ilumina mi camino Agradecimientos En primer lugar, me gustaría agradecer a toda mi familia la comprensión y confianza que me han dado, una vez más, para poder concluir definitivamente esta etapa de mi vida. Sin su apoyo, no lo hubiera hecho. En segundo lugar, quiero agradecer a mis amigos Rafa y Carmen, su interés e insistencia para que llegara este momento. Por sus consejos y por su amistad, les debo mi gratitud. Por otra parte, quiero agradecer a mis compañeros asesores militares de Nextel Engineering sus explicaciones y sabios consejos, que sin duda han sido muy oportunos para escribir el capítulo cuarto de este trabajo. Del mismo modo, agradecer a Pepe Hevia, arquitecto de software de Alhambra Eidos, los buenos ratos compartidos alrrededor de nuestros viejos proyectos sobre XMPP y que encendieron prodigiosamente la mecha de este proyecto. A Jaime y a Bernardo, del Ministerio de Defensa, por haberme hecho descubrir las bondades de XMPP. -
A Short IRC Primer
A short IRC primer Nicolas Pioch Nap on IRC <Nicolas Pi och g ras p ins al yo nf r> Text conversion by Owe Rasmussen Sorg <drasmus d tek ch al mer s se> Edition b February Abstract Have you ever wanted to talk with other computer users in other parts of the world Well guess what::: You can The program is called IRC Internet Relay Chat and it is networked much over North America Asia Europ e and Oceania This program is a substitution for talk and many other multiple talk programs you might have read ab out When you are talking on IRC everything you type will instantly b e transmitted around the world to other users that might b e watching their terminals at the time they can then type something and respond to your messages and vice versa I should warn you that the program can b e very addictive once you b egin to make friends and contacts on IRC esp ecially when you learn how to discuss in languages::: Topics of discussion on IRC are varied just like the topics of Usenet newsgroups are varied Technical and p olitical discussions are p opular es p ecially when world events are in progress IRC is also a way to expand your horizons as p eople from many countries and cultures are on hours a day Most conversations are in English but there are always channels in German Japanese French Finnish and o ccasionally other languages IRC gained international fame during the late Persian Gulf War when up dates from around the world came across the wire and most p eople on IRC gathered on a single channel to hear these rep orts CONTENTS Contents -
Emacspeak User's Guide
Emacspeak User's Guide Jennifer Jobst Revision History Revision 1.3 July 24,2002 Revised by: SDS Updated the maintainer of this document to Sharon Snider, corrected links, and converted to HTML Revision 1.2 December 3, 2001 Revised by: JEJ Changed license to GFDL Revision 1.1 November 12, 2001 Revised by: JEJ Revision 1.0 DRAFT October 19, 2001 Revised by: JEJ This document helps Emacspeak users become familiar with Emacs as an audio desktop and provides tutorials on many common tasks and the Emacs applications available to perform those tasks. Emacspeak User's Guide Table of Contents 1. Legal Notice.....................................................................................................................................................1 2. Introduction.....................................................................................................................................................2 2.1. What is Emacspeak?.........................................................................................................................2 2.2. About this tutorial.............................................................................................................................2 3. Before you begin..............................................................................................................................................3 3.1. Getting started with Emacs and Emacspeak.....................................................................................3 3.2. Emacs Command Conventions.........................................................................................................3 -
Attacker Chatbots for Randomised and Interactive Security Labs, Using Secgen and Ovirt
Hackerbot: Attacker Chatbots for Randomised and Interactive Security Labs, Using SecGen and oVirt Z. Cliffe Schreuders, Thomas Shaw, Aimée Mac Muireadhaigh, Paul Staniforth, Leeds Beckett University Abstract challenges, rewarding correct solutions with flags. We deployed an oVirt infrastructure to host the VMs, and Capture the flag (CTF) has been applied with success in leveraged the SecGen framework [6] to generate lab cybersecurity education, and works particularly well sheets, provision VMs, and provide randomisation when learning offensive techniques. However, between students. defensive security and incident response do not always naturally fit the existing approaches to CTF. We present 2. Related Literature Hackerbot, a unique approach for teaching computer Capture the flag (CTF) is a type of cyber security game security: students interact with a malicious attacker which involves collecting flags by solving security chatbot, who challenges them to complete a variety of challenges. CTF events give professionals, students, security tasks, including defensive and investigatory and enthusiasts an opportunity to test their security challenges. Challenges are randomised using SecGen, skills in competition. CTFs emerged out of the and deployed onto an oVirt infrastructure. DEFCON hacker conference [7] and remain common Evaluation data included system performance, mixed activities at cybersecurity conferences and online [8]. methods questionnaires (including the Instructional Some events target students with the goal of Materials Motivation Survey (IMMS) and the System encouraging interest in the field: for example, PicoCTF Usability Scale (SUS)), and group interviews/focus is an annual high school competition [9], and CSAW groups. Results were encouraging, finding the approach CTF is an annual competition for students in Higher convenient, engaging, fun, and interactive; while Education (HE) [10]. -
Users As Co-Designers of Software-Based Media: the Co-Construction of Internet Relay Chat
Users as Co-Designers of Software-Based Media: The Co-Construction of Internet Relay Chat Guillaume Latzko-Toth Université Laval AbsTrAcT While it has become commonplace to present users as co-creators or “produsers” of digital media, their participation is generally considered in terms of content production. The case of Internet Relay Chat (IRC) shows that users can be fully involved in the design process, a co-construction in the sense of Science and Technology Studies (STS): a collective, simultaneous, and mutual construction of actors and artifacts. A case study of the early de - velopment of two IRC networks sheds light on that process and shows that “ordinary users” managed to invite themselves as co-designers of the socio-technical device. The article con - cludes by suggesting that IRC openness to user agency is not an intrinsic property of software- based media and has more to do with its architecture and governance structure. Keywords Digital media; Communication technology; Co-construction; Design process; Ordinary user résumé Il est devenu banal de présenter l’usager comme cocréateur ou « produtilisateur » des médias numériques, mais sa participation est généralement envisagée comme une production de contenus. Le cas d’IRC (Internet Relay Chat) montre que les usagers des médias à support logiciel peuvent s’engager pleinement dans le processus de conception, une co-construction au sens des Science and Technology Studies : une construction collective, simultanée et mutuelle des acteurs et des artefacts. Une étude de cas portant sur le développement de deux réseaux IRC éclaire ce processus et montre que les « usagers ordinaires » sont parvenus à s’inviter comme co-concepteurs du dispositif. -
An Automated Approach to Grammar Recovery for a Dialect of the C++ Language
An Automated Approach to Grammar Recovery for a Dialect of the C++ Language Edward B. Duffy and Brian A. Malloy School of Computing Clemson University Clemson, SC 29634, USA feduffy,[email protected] Abstract plications developed in a new or existing language [12, 15]. Frequently, the only representation of a dialect is the gram- In this paper we present the design and implementa- mar contained in the source code of a compiler; however, a tion of a fully automated technique for reverse engineering compiler grammar is difficult to comprehend since parser or recovering a grammar from existing language artifacts. generation algorithms place restrictions on the form of the The technique that we describe uses only test cases and a compiler grammar [16, page 10]. parse tree, and we apply the technique to a dialect of the Another problem with language dialects is that there C++ language. However, given test cases and a parse tree has been little research, to date, addressing the problem for a language or a dialect of a language, our technique of reverse engineering a grammar or language specifica- can be used to recover a grammar for the language, in- tion for a language dialect from existing language arti- cluding languages such as Java, C, Python or Ruby. facts. Lammel¨ and Verhoef have developed a technique that uses a language reference manual and test cases to recover a grammar for a language or dialect [16]. How- 1. Introduction ever, their technique requires user intervention along most of the stages of recovery and some of the recovery process The role of programming languages in software devel- is manual. -
Cultures and Traditions of Wordplay and Wordplay Research the Dynamics of Wordplay
Cultures and Traditions of Wordplay and Wordplay Research The Dynamics of Wordplay Edited by Esme Winter-Froemel Editorial Board Salvatore Attardo, Dirk Delabastita, Dirk Geeraerts, Raymond W. Gibbs, Alain Rabatel, Monika Schmitz-Emans and Deirdre Wilson Volume 6 Cultures and Traditions of Wordplay and Wordplay Research Edited by Esme Winter-Froemel and Verena Thaler The conference “The Dynamics of Wordplay / La dynamique du jeu de mots – Interdisciplinary perspectives / perspectives interdisciplinaires” (Universität Trier, 29 September – 1st October 2016) and the publication of the present volume were funded by the German Research Founda- tion (DFG) and the University of Trier. Le colloque « The Dynamics of Wordplay / La dynamique du jeu de mots – Interdisciplinary perspectives / perspectives interdisciplinaires » (Universität Trier, 29 septembre – 1er octobre 2016) et la publication de ce volume ont été financés par la Deutsche Forschungsgemeinschaft (DFG) et l’Université de Trèves. ISBN 978-3-11-058634-3 e-ISBN (PDF) 978-3-11-058637-4 e-ISBN (EPUB) 978-3-11-063087-9 This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 License. For details go to http://creativecommons.org/licenses/by-nc-nd/4.0/. Library of Congress Control Number: 2018955240 Bibliographic information published by the Deutsche Nationalbibliothek The Deutsche Nationalbibliothek lists this publication in the Deutsche Nationalbibliografie; detailed bibliographic data are available on the Internet at http://dnb.dnb.de. © 2018 Esme Winter-Froemel and Verena Thaler, published by Walter de Gruyter GmbH, Berlin/Boston Printing and binding: CPI books GmbH, Leck www.degruyter.com Contents Esme Winter-Froemel, Verena Thaler and Alex Demeulenaere The dynamics of wordplay and wordplay research 1 I New perspectives on the dynamics of wordplay Raymond W. -
Freiesmagazin 06/2011
freiesMagazin Juni 2011 Topthemen dieser Ausgabe Ubuntu 11.04 – Vorstellung des Natty Narwhal Seite 4 Am 28. April 2011 wurde Ubuntu 11.04 freigegeben. Der Artikel gibt einen Überblick über die Neuerungen der Distribution mit besonderem Augenmerk auf das neue Desktop-System „Unity“, welches im Vorfeld bereits für viel Furore sorgte. (weiterlesen) GNOME 3.0: Bruch mit Paradigmen Seite 15 Mit der Freigabe von GNOME 3 bricht der Entwicklerkreis rund um die Desktopumgebung mit vielen gängigen Paradigmen der Benutzerführung und präsentiert ein weitgehend überarbeite- tes Produkt, das zahlreiche Neuerungen mit sich bringt. Drei wesentliche Punkte sind in die neue Generation der Umgebung eingegangen: eine Erneuerung der Oberfläche, Entfernung von unnötigen Komponenten und eine bessere Außendarstellung. (weiterlesen) UnrealIRC – gestern „Flurfunk“, heute „Chat“ Seite 24 Ungern brüllt man Anweisungen von Büro zu Büro. Damit Angestellte miteinander kommunizie- ren können, wird vielerorts zum Telefon gegriffen. Wird bereits telefoniert, muss die dienstliche E-Mail herhalten, um Kommunikationsbedürfnisse zu befriedigen. Was aber, wenn die Leitung belegt und das Senden einer E-Mail derzeit nicht möglich ist? Ein Chat ist die Lösung für das Problem. (weiterlesen) © freiesMagazin CC-BY-SA 3.0 Ausgabe 06/2011 ISSN 1867-7991 MAGAZIN Editorial Traut Euch und macht mit Wer nicht wagt, der nicht gewinnt Dies gilt im Übrigen für fast alles im Leben: sei Inhalt Die Reaktionen auf unsere These im Editorial es die Frage nach einer Gehaltserhöhung, das des letzten Monats [1] waren recht gut. Zur Erin- erste zögerliche Gespräch mit seinem Schwarm Linux allgemein nerung: Wir fragten, ob – nach der bescheidenen oder der Umzug ins Ausland, um eines neues Le- Ubuntu 11.04 – Vorstellung von Natty S. -
Tomenet-Guide.Pdf
.==========================================================================+−−. | TomeNET Guide | +==========================================================================+− | Latest update: 17. September 2021 − written by C. Blue ([email protected]) | | for TomeNET version v4.7.4b − official websites are: : | https://www.tomenet.eu/ (official main site, formerly www.tomenet.net) | https://muuttuja.org/tomenet/ (Mikael’s TomeNET site) | Runes & Runemastery sections by Kurzel ([email protected]) | | You should always keep this guide up to date: Either go to www.tomenet.eu | to obtain the latest copy or simply run the TomeNET−Updater.exe in your | TomeNET installation folder (desktop shortcut should also be available) | to update it. | | If your text editor cannot display the guide properly (needs fixed−width | font like for example Courier), simply open it in any web browser instead. +−−− | Welcome to this guide! | Although I’m trying, I give no guarantee that this guide | a) contains really every detail/issue about TomeNET and | b) is all the time 100% accurate on every occasion. | Don’t blame me if something differs or is missing; it shouldn’t though. | | If you have any suggestions about the guide or the game, please use the | /rfe command in the game or write to the official forum on www.tomenet.eu. : \ Contents −−−−−−−− (0) Quickstart (If you don’t like to read much :) (0.1) Start & play, character validation, character timeout (0.1a) Colours and colour blindness (0.1b) Photosensitivity / Epilepsy issues (0.2) Command reference