(= Network Basic Input Output System,
"elementaarne võrgu sisend-väljundsüsteem")

olemus
kohtvõrguprotokoll (Sytek, 1983),
mis on teostatud rakendusliidesena
ja annab OSI seansikihi (kiht 5) teenuseid;
on levinud faktiline standard (IBM, Microsoft jt);
ta nimeteenus annab kohtvõrgu arvutitele
oma lisanimed;
ei toeta marsruutimist, seega
tuleb suhtluseks laivõrguga kasutada
mingit transpordiprotokolli (TCP, UDP)

Techopedia:
a system service that acts on the session layer of the OSI model and controls how applications residing in separate hosts/nodes communicate over a local area network

ülevaateid
https://www.techopedia.com/definition/3188/network-basic-input-output-system-netbios

https://wiki.wireshark.org/NetBIOS

https://en.wikipedia.org/wiki/NetBIOS

https://en.wikipedia.org/wiki/NetBIOS_over_TCP/IP

http://www.informit.com/articles/article.aspx?p=25847

standardid
https://tools.ietf.org/html/std19
https://tools.ietf.org/html/rfc1002

turvalisus
https://www.skywaywest.com/2021/01/what-is-a-netbios-vulnerability/

https://support.hidemyass.com/hc/en-us/articles/202720396-Security-risks-Netbios-port-exposure-remote-access-removal

https://www.crowe.com/cybersecurity-watch/netbios-llmnr-giving-away-credentials

https://10dsecurity.com/blog-saying-goodbye-netbios.html