A threat actor uses a newly discovered vulnerability to access the home wireless router of a user. The threat actor then changes the password for the wireless network served by the router and causes all wireless devices to lose connectivity. Which factor of smart home security is affected by this attack?

IT Questions Bank › Category: IoT › A threat actor uses a newly discovered vulnerability to access the home wireless router of a user. The threat actor then changes the password for the wireless network served by the router and causes all wireless devices to lose connectivity. Which factor of smart home security is affected by this attack?

firmware
authentication
WPA2
encryption

Explanation: In general, the security requirements for a smart home should include the following:
WPA2 - The wireless network should use the latest Wi-Fi security, which is currently WPA2.
Encryption – It protects the confidentiality and integrity of information transmitted over a network.
Authentication - Strong authentication protects the device from unauthorized use or reconfiguration and prevents disclosure or modification of the data stored on the device.
Firmware – The IoT device manufacturers should update the firmware for any newly discovered vulnerabilities. The home IoT device users should enable the checking of updates automatically.

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