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GSNA · Question #55
GSNA Question #55: Real Exam Question with Answer & Explanation
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Question
Which of the following can be the countermeasures to prevent NetBIOS NULL session enumeration in Windows 2000 operating systems?
Options
- ADenying all unauthorized inbound connections to TCP port 53
- BDisabling SMB services entirely on individual hosts by unbinding WINS Client TCP/IP from the
- CEditing the registry key HKLM\SYSTEM\CurrentControlSet\LSA and adding the value
- DDisabling TCP port 139/445
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