Please enable JavaScript to use CodeHS

NCMF: 4.2.3c

CodeHS Lessons

Authentication can be done using multiple factors, something you have, something you know, something you do, and something you are. (E.g., have = card, know=password, do=sign, walk, are=fingerprint, retina)

Standard
3.6 Access Control
Standard
18.6 Access Control
18.6 Access Control
Standard
8.11 Access Control