When I use nmap
for scanning IP, there prints logs:
Starting Nmap 7.70 ( https://nmap.org ) at 2019-04-05 10:27 ?D1ú±ê×?ê±??
NSE: Loaded 148 scripts for scanning.
NSE: Script Pre-scanning.
Initiating NSE at 10:27
Completed NSE at 10:27, 0.00s elapsed
Initiating NSE at 10:27
Completed NSE at 10:27, 0.00s elapsed
Initiating Ping Scan at 10:27
Scanning 103.23.43.1 [4 ports]
Completed Ping Scan at 10:27, 1.12s elapsed (1 total hosts)
Initiating Parallel DNS resolution of 1 host. at 10:27
Completed Parallel DNS resolution of 1 host. at 10:27, 1.31s elapsed
Initiating SYN Stealth Scan at 10:27
there are many NSE
in there, what't the meaning of it?