The goal of IT security is reasonable risk reduction.

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Multiple Choice

The goal of IT security is reasonable risk reduction.

Explanation:
Reducing risk to an acceptable level is the central idea in IT security. In risk-based security, risk is viewed as a function of how likely a threat is and how severe the impact would be, and security controls are implemented to lower either the probability of an incident or the consequences if one occurs. Because it’s practically impossible to eliminate all risk in complex IT systems, the goal is to bring residual risk down to a level that an organization considers acceptable given its resources and risk tolerance. That’s why the statement is true: security aims for reasonable risk reduction, not perfect, zero-risk protection. The other options don’t fit because they imply no risk or no guidance at all, which isn’t how security programs are designed to operate.

Reducing risk to an acceptable level is the central idea in IT security. In risk-based security, risk is viewed as a function of how likely a threat is and how severe the impact would be, and security controls are implemented to lower either the probability of an incident or the consequences if one occurs. Because it’s practically impossible to eliminate all risk in complex IT systems, the goal is to bring residual risk down to a level that an organization considers acceptable given its resources and risk tolerance. That’s why the statement is true: security aims for reasonable risk reduction, not perfect, zero-risk protection. The other options don’t fit because they imply no risk or no guidance at all, which isn’t how security programs are designed to operate.

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