This document provides an overview of Wi-Fi security concepts including Wi-Fi frames, channels, modes of a wireless network interface controller, and various Wi-Fi auxiliary modules. It describes management, control, and data frames, common Wi-Fi channels, the six possible wireless NIC modes, and several auxiliary modules for tasks like creating a fake access point, sending deauthentication packets, flooding CTS/RTS frames, broadcasting an SSID list, and fuzzing beacon frames.

1. SECURITY BEYOND
COMPARE

2. Wi-Fi Auxiliary
Modules

3. •
Wifi Frames
Management Frames
o
o
o
o
Beacon
Probe
Association
Authentication
•
Control Frames
•
Data Frames
o Request To Send
o Clear To Send
o Acknowledgment
o Contains data which we want to send

4. Wifi Channels
• It’s a band of Spectrum
• 802.11 uses mostly 2.4 GHZ channel width
• 802.11 channels are 22MHZ wide
• Each 802.11 channel is Separated by 5MHZ of unused
Spectrum known as white space
• Generally 1,6,11,14 are used together to avoid
overlapping

6. Modes Of Wireless Nic
• Six Possible Modes of a wireless Nic:
1)
2)
3)
4)
5)
6)
Monitor Mode
Master Mode
Managed Mode
Ad-Hoc Mode
Mesh Mode
Repeater Mode

7. Wifi Auxiliary Modules
• Auxiliary/dos/wifi/Fakeap
• Auxiliary/dos/wifi/deauth
• Auxiliary/dos/wifi/cts_rts_flooder
• Auxiliary/dos/wifi/ssidlist_beacon
• Auxiliary/fuzzers/wifi/fuzz_beacon

8. Fake Access Point

9. DeAuthentication

10. CTS RTS FLOODER

11. SSID LIST BEACON

12. BEACON FUZZER