Chat applications and IRC Presented by Tyler Maciolek.

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Presentation transcript:

Chat applications and IRC Presented by Tyler Maciolek

Introduction Chat Rooms Software based such as AOL Web based Internet Relay Chat (IRC)

Basics of Chat Applications Client/Server Users identified by screen names Moderation

Chat Rooms Software based Hosted by a specific service Only accessible through that service’s software Web-based Stand alone for a website Front-end for an IRC channel

Demonstration AOL Web

Internet Relay Chat Dedicated Servers Servers grouped by network Connect with IRC Client software Ability to chat directly and bypass the server (DCC)

Demonstration Signing onto IRC

Logging Chat IRC Client Logs

Logging Chat (continued) IRC Server Logs Screenshots

Alternative Logs Obtaining logs from Channel / IRC Ops / Bots Packet Sniffing Word of caution: IRC Proxy and Bouncers

Legal Issues Obtaining evidence after the fact Authentication Finding information about screennames and channels Service Provider Involvement Responsibilities and technical possibilities

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