TY  - BOOK
AU  - Nelson, Melanie,
ED  - Learning ZoneXpress
TI  - Staying safe online: digital footprint
U1  - 005.8 
PY  - 2010///
CY  - USA
PB  - Learning ZoneXpress
N2  - Your digital footprint is the data trace left by your activity in digital environment, whether on the internet, buying something with a credit or debit card, or using a mobile phone. Like everything on the web, digital data cannot be washed away - it remains forever, a permanent footprint. Discover how the things you do in a digital environment can ultimately impact your life, how to stay safe, and how to clean up your online presence
ER  -