Which of the following is a concern when encrypting wireless data with WEP?

Which of the following provides the strongest authentication security on a wireless network?

Joe, the systems administrator, is setting up a wireless network for his team’s laptops only and needs to prevent other employees from accessing it. Which of the
following would BEST address this?

The IT department has installed new wireless access points but discovers that the signal extends far into the parking lot. Which of the following actions should be
taken to correct this?

A security technician is attempting to access a wireless network protected with WEP. The technician does not know any information about the network. Which of
the following should the technician do to gather information about the configuration of the wireless network?

Which of the following types of cryptography should be used when minimal overhead is necessary for a mobile device?