The essential element that controls how computers are used is a law.
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Information systems consist of people, procedures, software, hardware, data, and the Internet.
A. 对
B. 错
It is highly likely that each one of us has an electronic profile created by information resellers.
A. 对
B. 错
Identity theft and mistaken identity are the same.
A. 对
B. 错
Most browsers offer a privacy mode that ensures that your browsing activity is not recorded on your hard disk.
A. 对
B. 错