Plugin Title Open NetBIOS
Category Networking
Description Determine if UDP port 137 or 138 for NetBIOS is open to the public
More Info While some ports such as HTTP and HTTPS are required to be open to the public to function properly, more sensitive services such as NetBIOS should be restricted to known IP addresses.
AWS Link
Recommended Action Restrict UDP ports 137 and 138 to known IP addresses

Detailed Remediation Steps

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