Which of the following methods is BEST suited for detecting a rogue device before it is connected to your company's network?
Implementing MAC address whitelisting to ensure only known devices can access the network.
Analyzing traffic patterns for anomalies that could suggest the presence of unrecognized devices.
Using a Network Access Control (NAC) system to enforce security policies on devices trying to connect to the network.
Monitoring the DHCP server logs to identify any new devices that request an IP address.