A personal area network (PAN) is a wireless network that connects information networking devices within a small area, such as an office, home, or several floors of a building.

Which of the following is the MOST secure form of wireless security?

A. WPA2 B. MAC filtering C. SSID D. WEP

The most important and widely used family of cryptographic hash functions is the __________ family.

Fill in the blank(s) with the appropriate word(s).