| http://www.w3.org/ns/prov#value | - twitter accounts, writing love letters, i can grab all of that. >> reporter: there is a few things you can do to protect yourself. find out who the wi-fi provider is and use that. if it costs some money, pay the money. they say change your password every now and then and use different passwords for different accounts. and if you do go online, using a public wi-fi, keep in mind that someone may be
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