220-1202 · Question #247
220-1202 Question #247: Real Exam Question with Answer & Explanation
The correct answer is B: Disable lobby ports and restrict external users to the guest wireless network.. Disabling the lobby Ethernet ports and forcing contractors onto a segmented guest Wi-Fi network prevents unauthorized or unmanaged devices from connecting directly to the internal network, efficiently addressing the security risk.
Question
Independent contractors often work from a business's lobby. Although the business has Wi-Fi. contractors often plug in their laptops to Ethernet ports in the lobby. Which of the following should a security engineer do to most efficiently address a potential security concern with this network setup?
Options
- AConfigure WPA3 encryption on the Wi-Fi router.
- BDisable lobby ports and restrict external users to the guest wireless network.
- CUse a protocol analyzer to check for malicious traffic on the network.
- DInstall signage telling external users not to use Ethernet ports.
Explanation
Disabling the lobby Ethernet ports and forcing contractors onto a segmented guest Wi-Fi network prevents unauthorized or unmanaged devices from connecting directly to the internal network, efficiently addressing the security risk.
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