A fuzzing attack targets the probe response handling of a client device, causing the device's wireless driver to crash and the operating system to reboot. Which impact category is most directly affected?

Confidentiality, because the crash may expose memory contents

Availability, because the device is unable to function until reboot

Integrity, because the probe response is modified

Accountability, because the attacker can be identified

A network administrator is concerned about 802.11 fuzzing attacks against the organization's wireless infrastructure. They want to implement a defensive measure that can detect malformed frames in real time and alert on anomalies. Which approach is most effective?

Disabling SSID broadcast on all access points

Configuring access points to only accept frames from known MAC addresses

Deploying a wireless intrusion detection system (WIDS) with anomaly-based detection

Enabling WPA3-Enterprise with 802.1X authentication

What is a common limitation of many 802.11 fuzzing tools?

They are only available for Windows operating systems

They can only fuzz data frames, not management or control frames

They require a wireless adapter that supports packet injection and monitor mode

They require a wired connection to the target access point

An attacker is targeting a wireless network by sending malformed probe response frames. What is the likely objective of this attack?

To bypass MAC address filtering

To cause client devices to crash or behave unexpectedly when processing the probe response

To impersonate a legitimate access point

GIAC Assessing and Auditing Wireless Networks

Domain 6Objective 1

802.11 Fuzzing Attacks GAWN Practice Questions (Page 4)

Part of the Advanced Wireless Attacks domain, which makes up ~19% of our current practice bank. GIAC (SANS) does not publish an official question count, but from its 120-minute exam (~50–80 total, ~10–15 in this domain), expect 3–5 from this objective — we provide 45 practice questions to prepare you well beyond it. (estimate)

45questions here

9free pages

7concepts

Questions 16–20

16foundation · easy
Which field of an 802.11 management frame is often a target for fuzzing because it contains variable-length data that can be manipulated to cause buffer overflows?
Select an answer first
17application · medium
A fuzzing attack targets the probe response handling of a client device, causing the device's wireless driver to crash and the operating system to reboot. Which impact category is most directly affected?
Select an answer first
18application · medium
A network administrator is concerned about 802.11 fuzzing attacks against the organization's wireless infrastructure. They want to implement a defensive measure that can detect malformed frames in real time and alert on anomalies. Which approach is most effective?
Select an answer first
19foundation · easy
What is a common limitation of many 802.11 fuzzing tools?
Select an answer first
20application · medium
An attacker is targeting a wireless network by sending malformed probe response frames. What is the likely objective of this attack?
Select an answer first

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