Hands-On Network Analysis, Troubleshooting and Cyber Crime
Contents
1. Hands On Network Analysis Troubleshooting and Cyber Crime Presented by Sunny Connection Instructor Laura Chappell Lab List The following labs are near completion for next week s hands on analysis class taught by Laura Chappell Remember to sign up now at http www sunny ch to get a seat Application Response Test Identify and examine the effect network traffic levels have on application performance Document your results for management Proprietary Application Testing Customize your Application Response Test system to focus on a proprietary application s behavior Configure a Remote Analyzer Set up a remote analyzer station to remotely gather statistics and packets for off site analysis Test Cable Performance Perform a series of cable tests to identify active pairs cable shielding levels crossover faults impedence issues and more Characterize Network Traffic Examine and document general network characteristics such as broadcast levels error rates protocols in use and packet size distribution Identify Application Faults Isolate the cause of a failing client server application is it the cable protocol stack NICs interconnecting devices server application authentication system or some other problem Identify a Rogue Application Use analyzer summary statistics to locate an unwanted application on the network Build a custom filter to capture this traffic and isolate the source of the traffic Conve2. hanks to the vendors who graciously provided the full working versions of their products to the class participants for in class use only Sniffer Pro EtherPeek for Windows Fluke OptiView Hex Workshop NeoTrace Pro NetDoppler NetScanTools Pro 2000 OptiView Remote PacketScrubber ProConvert e Sam Spade Seminar Details Date June 27 to 29 2001 Location Swissotel Zurich Oerlikon Phone 41 1 317 31 11 Time 9amto5pm Registration http Awww sunny ch Questions about this class format or structure Contact us at info packet level com Questions about seminar registration Contact us at info sunny ch Sunny Connection Silvia Hagen http www sunny ch
3. rt Trace Files Capture trace files on one analyzer convert them to another analyzer format and compare and contrast different decodes Sanitize Trace Files Convert confidential trace file IP addresses to generic private IP addresses Build Standard Filters Set up basic filters to capture traffic based on a port number or IP address Sunny Connection Silvia Hagen http www sunny ch Build Advanced Filters Build filters based on binary hexadecimal and ASCII values to capture specific traffic on a troubled network Study Application Characteristics Configure an analyzer to track an application from the startup through shutdown process Identify dependencies and faults Catch a Cyber Thief Configure an analyzer to capture unwanted traffic that has passed through the firewall learn to base filters on upper layer characteristics Build a Master Filter Set Build a set of filters to track the most important and troublesome protocols on a network Export the filters and take them home Check Network Statistics Identify network problems based on general characteristics and summary data Identify Proper Tools Examine and identify the proper tools to use for various tasks including cable testing connectivity testing port scanning file sanitizing and more Test Your Firewall Set up a firewall test to determine whether specific dangerous ports are truly blocked Applications and Tools Used in This Class Special t
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