Encryption



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__**What is....... Encryption**__
http://www.teach-ict.com/technology_explained/encryption/encryption.html

__Online Encryption/Decryption Tool.__
http://cybermachine.awardspace.com/encryption.php

DECIPHERING = RED >> BLACK


Only watch the start of this video. It shows how encryption can be used to prevent people stealing your data from a lost/stolen laptop.

media type="youtube" key="Kxok3uZDb_c?version=3" height="390" width="640"


 * From the IB ITGS Subject Guide:**

__**1.3 Privacy and anonymity**__ information about themselves is shared with others. At its extreme, privacy becomes **anonymity** when, for instance, a person uses it to conceal his or her true identity in order to cyber-bully someone else. Conversely, excessive privacy could also conceal the perpetrators of criminal, terrorist or computer hacking acts from law enforcement agencies
 * Privacy** is the ability of individuals and groups to determine for themselves when, how and to what extent

ID Theft Video @http://www.ftc.gov/bcp/edu/microsites/idtheft/video/avoid-identity-theft-video.html