3.1.2 Ensure wireless interfaces are disabled

Information

Wireless networking is used when wired networks are unavailable.

Rationale:

If wireless is not to be used, wireless devices should be disabled to reduce the potential attack surface.

Impact:

Many if not all laptop workstations and some desktop workstations will connect via wireless requiring these interfaces be enabled.

NOTE: Nessus has not performed this check. Please review the benchmark to ensure target compliance.

Solution

Run the following command to disable any wireless interfaces:

# ip link set <interface> down

Disable any wireless interfaces in your network configuration.

See Also

https://workbench.cisecurity.org/files/3148