NETGEAR FVX538 - ProSafe VPN Firewall 200 Router Reference Manual page 227

ProSafe Dual WAN Gigabit Firewall with SSL & IPsec VPN FVS336G Reference Manual
The WiKID solution is based on a request-response architecture where a one-time passcode
(OTP), that is time synchronized with the authentication server, is generated and sent to the user
once the validity of a user credential has been confirmed by the server. The request-response
architecture is capable of self-service initialization by end-users, dramatically reducing
implementation and maintenance costs. Here is a quick example of how WiKID work.
1. The user launches the WiKID token software, enter the PIN that has been given to them
(something they know) and then press "continue" to receive the one-time passcode (OTP) from
the WiKID authentication server:
Figure E-1
Two Factor Authentication
v1.3, March 2009
E-3