<s>
GateKeeper	B-General_Concept
is	O
a	O
wireless	O
proximity-based	O
access	O
control	O
and	O
authentication	O
device	O
that	O
allows	O
a	O
user	O
to	O
automatically	O
lock	O
their	O
computer	O
by	O
walking	O
away	O
and	O
unlock	O
it	O
by	O
walking	O
back	O
.	O
</s>
<s>
The	O
GateKeeper	B-General_Concept
consists	O
of	O
a	O
key	O
fob	O
(	O
the	O
device	O
)	O
,	O
a	O
USB	O
dongle	O
to	O
transmit	O
the	O
wireless	O
signal	O
,	O
and	O
software	O
to	O
manage	O
user	O
credentials	O
.	O
</s>
<s>
GateKeeper	B-General_Concept
software	O
uses	O
a	O
dashboard	O
that	O
displays	O
the	O
device	O
's	O
signal	O
strength	O
,	O
allows	O
users	O
to	O
select	O
or	O
configure	O
lock	O
settings	O
,	O
manage	O
user	O
credentials	O
,	O
and	O
set	O
the	O
range	O
at	O
which	O
the	O
computer	O
detects	O
the	O
device	O
's	O
presence	O
.	O
</s>
<s>
The	O
GateKeeper	B-General_Concept
software	O
provides	O
the	O
user	O
options	O
to	O
enable	O
two-factor	O
authentication	O
(	O
2FA	O
)	O
for	O
computer	O
access	O
by	O
requiring	O
the	O
user	O
to	O
enter	O
a	O
PIN	O
and	O
carry	O
the	O
GateKeeper	B-General_Concept
security	O
token	O
to	O
login	O
.	O
</s>
<s>
The	O
GateKeeper	B-General_Concept
Enterprise	O
software	O
integrates	O
with	O
the	O
GateKeeper	B-General_Concept
hardware	O
,	O
which	O
allows	O
the	O
administrator	O
to	O
control	O
the	O
deployment	O
and	O
management	O
of	O
GateKeepers	B-General_Concept
on	O
the	O
network	O
.	O
</s>
