1
Q
nmap-sS
A
TCP SYN - half-open scan, requests connection without acknowledging
2
Q
nmap -sT
A
TCP Connect - Half-open scan, requires privileged access
3
Q
nmap -sU
A
UDP Scan - Scans UDP ports, takes time as must wait for response or timeout
4
Q
nmap -p
A
Port Range - Specify port range
Can use “–top-portsn” where “n” is the number of commonly used ports
5
Q
nmap -sV or -A
A
Probe more intensely to find software and versions
6
Q
nmap -Pn
A
Scan without host discovery
