What action can be taken to minimize the risks from rogue access points on a network?

Changing default settings to secure configurations effectively minimizes the risks associated with rogue access points on a network. Rogue access points are unauthorized devices that can be set up in a network to intercept or manipulate data traffic, posing significant security threats. By altering default settings, such as changing default usernames and passwords, implementing strong encryption protocols, and disabling unnecessary services, organizations can significantly reduce vulnerabilities that malicious actors might exploit.

Secure configurations might include setting up network segmentation, enabling MAC address filtering, and utilizing advanced security protocols like WPA3 for wireless networks. Each of these steps enhances overall security by making it more difficult for unauthorized devices to connect and gain access to sensitive information. Additionally, maintaining proper configurations can help in rapidly detecting and responding to potential threats related to rogue devices.

The other options do not address security effectively. Enabling all network ports, for instance, would increase the risk of unauthorized access rather than mitigating it. Leaving settings as is exposes the network to default vulnerabilities that are commonly known to attackers. Reducing user permissions can help in limiting access within the network but does not specifically target the issue of rogue access points, which require proactive security measures.