Final answer:
A firewall is not a tool for wireless attacks; it is, instead, a security system to protect networks. In contrast, Pineapple, Kismet, and Beacon frames are used in various wireless attack scenarios.
Step-by-step explanation:
The tool that is not commonly used for wireless attacks among the options provided is a firewall. A firewall is actually a security system that is designed to protect networks by filtering incoming and outgoing network traffic based on an organization's previously established security policies. In contrast, tools like Pineapple (more specifically, WiFi Pineapple), Kismet, and Beacon frames (used in beacon flooding attacks) are indeed used for wireless networking attacks. Pineapple, for instance, is used for man-in-the-middle attacks, Kismet is a network detector, packet sniffer, and intrusion detection system, and Beacon frames are part of the management frames in 802.11 based WLANs that can be manipulated for malicious purposes.