Network Enumeration 101

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NetBIOS Enumeration
SNMP Enumeration
LDAP Enumeration
DNS Enumeration
NTP Enumeration
NFS Enumeration
SMTP Enumeration
SMB Enumeration
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Web Servers Enumeration
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NetBIOS - Network Basic Input/Output System
Default Ports

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NetBIOS Enumeration

What is NetBios?

NetBIOS - Network Basic Input/Output System

Created by IBM but can be found on Microsoft client Operating Systems.

NetBIOS on the network is an indication that there are old operating systems on the network.

New Windows Operating Systems don't support it!

Default Ports

NetBIOS Name Service: UDP/137
NetBIOS Datagram Service: UDP/138
NetBIOS Session Service: TCP/139

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Last updated 2 years ago

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