Q: Which of the following statements on the difference between software security and safety is correct?

A Software security aims to keep data confidential, while software safety deals with software reliability during an external attack.
B Software security focuses on both preventing malicious attacks and accidental errors.
C Software security is only relevant for internet-connected applications, while software safety matters for all software.
D Software security protects against unauthorized access and misuse, while software safety ensures the software performs as intended without causing harm.

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Answer: D

Explanation:

The distinction between software security and software safety is crucial for understanding their roles in system development. Software security primarily focuses on protecting the software and its data from unauthorized access, misuse, and cyberattacks. It includes measures such as encryption, authentication, and authorization to ensure that only authorized users can access or modify data. On the other hand, software safety focuses on ensuring that the software operates as intended without causing unintended harm or failure, especially in critical systems like healthcare, aerospace, or automotive. Safety measures are meant to ensure reliability and prevent accidents, whereas security measures protect against external threats.

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Q: Which of the following statements on the difference between software security and safety is correct?

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