EC-Council
312-49V11 · Question #145
312-49V11 Question #145: Real Exam Question with Answer & Explanation
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Question
During call setup, a telecommunications service provider employs a multifaceted approach to verify the identity of both the calling and called parties, ensuring the legitimacy of the users involved. Sarah, a security analyst at the provider, oversees the process, utilizing a combination of unique identifiers to obtain subscriber information and perform location tracking. Which specific mechanism stands out as the primary means for the service provider to ensure user identity during call setup?
Options
- ABy analyzing the duration of the call.
- BBy tracking the location of the caller only.
- CBy monitoring the content of the call.
- DBy utilizing IMSI and IMEI information.
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