'Irc server' presentation slideshows

Botnets

by Mehedy Masud. Botnets. Botnets. Introduction History How to they spread? What do they do? Why care about them? Detection and Prevention. Bot. The term 'bot' comes from 'robot'. In computing paradigm, 'bot' usually refers to an automated process. There are good bots and bad bots.

991 views • 74 slides

Application-Level Attacks, Network-Level Defenses

Application-Level Attacks, Network-Level Defenses. Nick Feamster CS 7260 April 9, 2007. Resource Exhaustion: Spam. Unsolicited commercial email As of about February 2005, estimates indicate that about 90% of all email is spam Common spam filtering techniques Content-based filters

652 views • 50 slides

Data and Computer Communications

540 views • 44 slides

Taxonomy of Botnet Threats

441 views • 43 slides

558 views • 42 slides

pBot : an Overview

pBot : an Overview. BOEIRA, Felipe felipecboeira@gmail.com KARL, Fernando fernando.karl@defenda.com.br. Agenda. Researchers Problem Approach Infrastructure Results. Researchers. F ounder and CTO of Defenda CISSP, CISM, MSc

488 views • 33 slides

Botnets

by Mohammad Mehedy Masud GUEST LECTURE. Botnets. Botnets. Introduction History How to they spread? What do they do? Why care about them? Detection and Prevention. Bot. The term 'bot' comes from 'robot'. In computing paradigm, 'bot' usually refers to an automated process.

575 views • 33 slides

pBot : an Overview

pBot : an Overview. BOEIRA, Felipe felipecboeira@gmail.com KARL, Fernando fernando.karl@defenda.com.br. Agenda. Researchers Problem Approach Infrastructure Results. Researchers. F ounder and CTO of Defenda CISSP, CISM, MSc

341 views • 33 slides

Security Incident Handlings How can we work together to provide confidence for Internet users?

Security Incident Handlings How can we work together to provide confidence for Internet users?. Suguru Yamaguchi, Ph.D. JPCERT/CC (WIDE Project/NAIST). Overview. "Security Incidents" in the Internet

418 views • 30 slides

A Multifaceted Approach to Understanding the Botnet Phenomenon

A Multifaceted Approach to Understanding the Botnet Phenomenon. Authors : Moheeb Abu Rajab, Jay Zarfoss, Fabian Monrose, Andreas Terzis Computer Science Department Johns Hopkins University Presented at : Internet Measurement Conference, IMC'06, Brazil, October 2006 Presented By :

395 views • 27 slides

Screen & Irssi

473 views • 26 slides

High-Performance Network Anomaly/Intrusion Detection & Mitigation System (HPNAIDM)

High-Performance Network Anomaly/Intrusion Detection & Mitigation System (HPNAIDM). Yan Chen Department of Electrical Engineering and Computer Science Northwestern University Lab for Internet & Security Technology (LIST) http://list.cs.northwestern.edu. Current Intrusion Detection Systems.

394 views • 26 slides

High-Performance Network Anomaly/Intrusion Detection & Mitigation System (HPNAIDM)

High-Performance Network Anomaly/Intrusion Detection & Mitigation System (HPNAIDM). Yan Chen Department of Electrical Engineering and Computer Science Northwestern University Lab for Internet & Security Technology (LIST) http://list.cs.northwestern.edu. Current Intrusion Detection Systems.

359 views • 26 slides

Rishi : Identify Bot Contaminated Hosts By IRC Nickname Evaluation

Rishi : Identify Bot Contaminated Hosts By IRC Nickname Evaluation. In Proceedings of USENIX Workshop on Hot Topics in Understanding Botnets ( HotBots ), 2007. Reporter : Fong- Ruei , Li. Outline. Introduction Background Communication Channel Detection Results and Evaluation

356 views • 23 slides

15 ? Internet Relay Chat

15 ? Internet Relay Chat. contents. What is IRC? Chatting in mIRC Chatting in Microsoft Chat and V-Chat Chatting in Ircle Chatting in Ircii Starting and Managing a Channel General IRC Tips. What is IRC?. Internet Relay Chat Social banter and interaction IRC Networks

402 views • 20 slides

265 views • 16 slides

Communities on the Internet

Communities on the Internet. Natalie Ford Access the Internet (2005). Virtual Communities. May be geographically widespread, but share a common interest. May exist for social, cultural, sporting or political reasons, etc.

282 views • 15 slides

Internet Relay Chat

Internet Relay Chat. Security Issues By Kelvin Lau and Ming Li. What is IRC?. Internet Relay Chat is one of the most popular and most interactive services on the Internet. Using an IRC client (program) you can exchange text messages interactively with other people all over the world.

248 views • 14 slides

Introduce to IRC

179 views • 14 slides

???????????????????

???????????????????. Internet Backbone.

222 views • 8 slides