1
Q
Ping
A
Packet internet gopher, tests and verifies connectivity. Self ping 127.0.0.1
2
Q
Nmap -o
A
Detects operating system
3
Q
Nmap-sP
A
Is a ping scan
4
Q
Nmap-sT
A
TCP connect scan
5
Q
Nmap-sS
A
SYN scan
6
Q
Nmap-sF
A
FIN scan
7
Q
Nmap-sX
A
Xmas tree scan
8
Q
Nmap-sN
A
NULLscan
9
Q
Nmap-sU
A
UDP scan
10
Q
Nmap-sO
A
Protocol scan
11
Q
Nmap-sA
A
ACK scan
12
Q
Nmap-sW
A
Windows scan
13
Q
Nmap-sR
A
RPC scan
14
Q
Nmap-sL
A
List/DNS scan
15
Q
Nmap-sI
A
Idle scan
16
Q
Nmap-Po
A
Don’t ping
17
Q
Nmap-Pt
A
TCP ping
18
Q
Nmap-PS
A
SYN ping
19
Q
Nmap-PI
A
ICMP ping
20
Q
Nmap-PB
A
TCP and ICMP ping
21
Q
Nmap-PM
A
ICMP netmask
22
Q
Nmap-oN
A
Normal output
23
Q
Nmap-oX
A
XML output
24
Q
Nmap-oG
A
Greppable output
25
Nmap-oA
All output
26
Nmap-T
Timing
27
Nmap—T0
Paranoid
28
Nmap-T 1
Sneaking
29
Nmap- T 2
Polite
30
Nmap-T 3
Normal
31
Nmap- T 4
Aggressive
32
Nmap-T 5
Insane
33
ARO
Annualized rate of occurrence
A calculation of how often a threat will occur.
Example
A threat that occurs once every 5 yrs has an annualized rate of occurrence of 1/5, or 0.2
