Preventing Null Sessions
Win 2K
NT4
Win 2K
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\LSA
Value: RestrictAnonymous
Value Type: REG_DWORD
Value Data: 0x2 (Hex)
Microsoft Windows NT users are not able to change their passwords after they expire.
Macintosh users are not able to change their passwords at all.
NT4
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\LSA
Value Name: RestrictAnonymous
Data Type: REG_DWORD
Value: 1
RestrictAnonymous is set by changing the registry key to
0 or 1 for Windows NT 4.0
0, 1, or 2 for Windows 2000
0 None. Rely on default permissions
1 Do not allow enumeration of SAM accounts and names
2 No access without explicit anonymous permissions
Retina Issues
Flash Patch
Auto Admin Login
HKEY_LOCAL_MACHINE\Microsoft\Windows NT\CurrentVersion\Winlogon
Delete the Registry keys:
AutoAdminLogon
DefaultPassword
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