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Addition additional nmap options 

Added "Port Status Information" and Additional Scan Types
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Omar Santos 2019-06-02 18:53:03 -04:00 committed by GitHub
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@ -67,3 +67,21 @@ nmap -T5 --min-parallelism=50 -n --script "ssl-heartbleed" -pT:443 127.0.0.1
# Show all informations (debug mode)
nmap -d ...
## Port Status Information
- Open: This indicates that an application is listening for connections on this port.
- Closed: This indicates that the probes were received but there is no application listening on this port.
- Filtered: This indicates that the probes were not received and the state could not be established. It also indicates that the probes are being dropped by some kind of filtering.
- Unfiltered: This indicates that the probes were received but a state could not be established.
- Open/Filtered: This indicates that the port was filtered or open but Nmap couldn’t establish the state.
- Closed/Filtered: This indicates that the port was filtered or closed but Nmap couldn’t establish the state.
## Additional Scan Types
nmap -sn: Probe only (host discovery, not port scan)
nmap -sS: SYN Scan
nmap -sT: TCP Connect Scan
nmap -sU: UDP Scan
nmap -sV: Version Scan
nmap -O: Used for OS Detection/fingerprinting
nmap --scanflags: Sets custom list of TCP using `URG ACK PSH RST SYN FIN` in any order