{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

CPT 499C lecture 16 Internet Artifacts

CPT 499C lecture 16 Internet Artifacts - DEPARTMENT OF...

Info iconThis preview shows pages 1–11. Sign up to view the full content.

View Full Document Right Arrow Icon
Internet Artifacts Slide 1 DEPARTMENT OF COMPUTER & INFORMATION TECHNOLOGY Introduction to Internet Artifacts
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Internet Artifacts Slide 2 DEPARTMENT OF COMPUTER & INFORMATION TECHNOLOGY Learning Objectives At the end of this discussion, you will be able to: Identify digital artifacts associated with Internet activity Describe the evidentiary value of internet artifacts Identify situations where evidence based on internet activity is time-critical
Background image of page 2
Internet Artifacts Slide 3 DEPARTMENT OF COMPUTER & INFORMATION TECHNOLOGY Types of activity Web browsing E-mail IM / IRC sessions
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Internet Artifacts Slide 4 DEPARTMENT OF COMPUTER & INFORMATION TECHNOLOGY Browser artifacts Remember: There are many web browsing applications Each application will store information in different location For this class, we will limit discussion to Internet explorer
Background image of page 4
Internet Artifacts Slide 5 DEPARTMENT OF COMPUTER & INFORMATION TECHNOLOGY Browser artifacts Cookies Index.dat * More than one index.dat We want the one in the history.ie5 folder MORE on index.dat to follow… Temporary Internet Files
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Internet Artifacts Slide 6 DEPARTMENT OF COMPUTER & INFORMATION TECHNOLOGY Cookies Put on hard drive by the website Format of data variable, unlikely to be useful Cookie filename is often useful Cookie file date and time info may help establish chronology
Background image of page 6
Internet Artifacts Slide 7 DEPARTMENT OF COMPUTER & INFORMATION TECHNOLOGY Index.dat Often the most valuable item on the drive Itemized, dated record of: Website access Web-based e-mail File Downloads Search terms Others?
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Internet Artifacts Slide 8 DEPARTMENT OF COMPUTER & INFORMATION TECHNOLOGY Index.dat - Considerations Can be “cleaned” Affected by some variables Version of Internet Explorer Browser settings Add-ins Does not directly prove intent User clicked on an innocuous link Pop-ups & redirects
Background image of page 8
Internet Artifacts Slide 9 DEPARTMENT OF COMPUTER & INFORMATION TECHNOLOGY Index.dat - Considerations Not directly viewable Need a third-party tool to view data Many free tools available
Background image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Internet Artifacts Slide 10 DEPARTMENT OF COMPUTER & INFORMATION TECHNOLOGY Index.dat – Simple access ============================================= URL : http://www.mykitties.com Title : New Page 1 Hits : 17 Modified Date : 10/4/2005 9:05:35 PM Expiration Date : 10/30/2005 9:05:36 PM User Name : twedge
Background image of page 10
Image of page 11
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}