题目内容
Information systems consist of people, procedures, software, hardware, data, and the Internet.
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It is highly likely that each one of us has an electronic profile created by information resellers.
Identity theft and mistaken identity are the same.
Most browsers offer a privacy mode that ensures that your browsing activity is not recorded on your hard disk.
A tracking cookie is generally used by an advertising company affiliated with a website you have visited to keep track of your web activity as you move from one site to the next.
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