题目内容
_______ is the process of coding information to make it unreadable except to those who have a special piece of information known as a key.
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_______ scanning devices use fingerprints and iris scanners to identify individuals.
_______ encrypt connections between company networks and remote users, such as workers connecting from home, creating a secure virtual connection to a company LAN across the Internet.
_______ is concerned with protecting software and data from unauthorized tampering or damage.
As a security buffer, all electronic communications coming into and leaving a corporation must be evaluated by the _______.
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