Wi Fi - liabilityissue/Net-150 GitHub Wiki
802.11 is standard for Wi-Fi
Cost effective and scalable
DSSS - direct sequence spread spectrum - slower - 802.11b
FHSS - frequency hopping spread spectrum - not widely used
OFDM - orthogonal frequency division multiplexing
Authentication - determining what can be said
Association - allocate resources to device
Data delivery - ensures you get data
Privacy - encryption
Will have transceivers both receive and transmit data
SSID - different frequencies - login