Which of the following is NOT a security measure?

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Multiple Choice

Which of the following is NOT a security measure?

This question tests your ability to distinguish actual protective controls from other parts of a system. Encryption protects data by making it unreadable to unauthorized parties, a fundamental security safeguard. A password provides authentication and access control, another core protective measure. A firewall acts as a barrier that filters traffic and helps prevent unauthorized network access, also a standard security control. Firmware, however, is the low-level software embedded in hardware that controls its basic operations. While keeping firmware secure and up to date can support security, firmware itself isn’t a protective control or measure. It’s the software that runs the device, not a direct security safeguard like encryption, authentication, or a firewall. Therefore, firmware is not a security measure.

This question tests your ability to distinguish actual protective controls from other parts of a system. Encryption protects data by making it unreadable to unauthorized parties, a fundamental security safeguard. A password provides authentication and access control, another core protective measure. A firewall acts as a barrier that filters traffic and helps prevent unauthorized network access, also a standard security control. Firmware, however, is the low-level software embedded in hardware that controls its basic operations. While keeping firmware secure and up to date can support security, firmware itself isn’t a protective control or measure. It’s the software that runs the device, not a direct security safeguard like encryption, authentication, or a firewall. Therefore, firmware is not a security measure.

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