How does Mist detect rogue APs?

Mist detects rogue access points (APs) primarily through the use of the AP's third dedicated radio. This third radio is specifically designed to monitor the wireless environment and perform functions such as scanning for unauthorized devices. By continuously scanning the radio frequency, the dedicated radio can identify rogue APs that may be operating in the vicinity, allowing the Mist network to quickly detect and respond to potential security threats. This proactive monitoring capability is essential for maintaining the integrity of the wireless network.

The other methods listed, such as user reports and alerts, tracking network performance issues, and utilizing historical data comparison, may help in identifying network anomalies or issues but do not serve the primary function of detecting rogue APs in real-time as effectively as the dedicated radio does. These alternative methods can complement the detection process but are not the primary mechanism used in the Mist architecture.