View
566
Download
0
Embed Size (px)
Citation preview
Overview
• Whatismetadata?• Whoiscollectingmetadata?• Howdoesthataffectus?• Whyisn’tmetadataprotected?• Howdowechangethat?
Whatismetadata?
• Literally“dataaboutdata.”• Commonlyusedtomeannon-contentinformation
• to/frominformation• device&routinginformation• location information• transactional information