In addition to the TTL field, which of the following can be analyzed during OS fingerprinting to identify the target OS? (Choose 5)
A) The setting of the DF bit
B) Window size
C) IPID incrementing
D) ToS bits
E) Initial NACK field
F) Datagram size

Question

In addition to the TTL field, which of the following can be analyzed during OS fingerprinting to identify the target OS? (Choose 5)
A) The setting of the DF bit
B) Window size
C) IPID incrementing
D) ToS bits
E) Initial NACK field 
F) Datagram size

Quizplus · Accepted Answer

All of these are used in active stack OS fingerprinting except for the initial NACK field, which doesn't exist.

In Addition to the TTL Field, Which of the Following