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Google Internet Keep Safe Workshop 1: Detecting Lies and Staying True Instructor Handbook User Manual

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(c) IKSC 2010 Copying allowed for incidental, classroom purposes.

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Workshop 1
Additional Resources

Share the news stories and articles on photo tampering OR have students research the topic
and come back with three facts about altering pictures.

• Gaylord, Chris

“Digital Detectives Discern Photoshop Fakery.” August 2007. USAToday.

http://www.usatoday.com/tech/news/techinnovations/2007-08-30-photoshop-
fakery_N.htm

• Garfinkel, Simson

“How To Tell If a Digital Image Has Been Altered.” December 2005. CSO: Data
Protection.

http://www.csoonline.com/article/220725/How_to_Tell_If_a_Digital_Image_Has_
Been_Altered

• Farid, Hany

“Photo Tampering Throughout History.” 2009

http://www.cs.dartmouth.edu/farid/ research/digitaltampering/

Keep the discussion going! Research indicates that children who discuss topics with adults
behave in safer ways.