Data from a system of sensors located outside of a network is received by the open ports on a server. Which of the following is the BEST way to ensure the integrity of the data being collected from the sensor system?

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Sheng-Feng Zhang · Accepted Answer

Hash the data that is transmitted from the sensor system.

Sheng-Feng Zhang · Answer

Route the traffic from the sensor system through a proxy server.

Sheng-Feng Zhang · Answer

Implement network address translation on the sensor system.

Sheng-Feng Zhang · Answer

Transmit the sensor data via a virtual private network (VPN) to the server.

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