<s>
IEEE	B-Device
1667	I-Device
(	O
"	O
Standard	O
Protocol	O
for	O
Authentication	O
in	O
Host	O
Attachments	O
of	O
Transient	O
Storage	O
Devices	O
"	O
)	O
is	O
a	O
standard	O
published	O
and	O
maintained	O
by	O
the	O
IEEE	O
that	O
describes	O
various	O
methods	O
for	O
authenticating	O
removable	B-Device
storage	I-Device
devices	I-Device
such	O
as	O
USB	O
flash	O
drives	O
when	O
they	O
are	O
inserted	O
into	O
a	O
computer	O
.	O
</s>
