Overview

The process of identifying

• Username

• system address

• Network resources

• Shares

• Other target

Enumeration happens after scanning and understanding the target before testing.

Enumaration in 4 parts

• Local host enumeration

• Remote host enumeration

• Internet enumeration

• Port and service enumeration

• not covering websites yet

Services to enumerate

• DNS - Port 53

• SMTP - Port 25

• Remote Procedure Calls (RPC) - Port 135

• NetBIOS.- Port 139

• Simple Network Mgnt Protocol - 161

Protection Rings

• Ring 0 - Kernal - Most privilage

• Ring 1 - Firmware

• Ring 2/3 - User mode

ARM is the other way around