<s>
Fugu	B-Protocol
is	O
an	O
SFTP	B-Protocol
client	O
for	O
Mac	B-Operating_System
OS	I-Operating_System
X	I-Operating_System
.	O
</s>
<s>
Fugu	B-Protocol
was	O
developed	O
by	O
the	O
University	O
of	O
Michigan	O
's	O
Research	O
Systems	O
Unix	O
Group	O
(	O
RSUG	O
)	O
.	O
</s>
<s>
It	O
is	O
a	O
graphical	O
shell	O
for	O
OpenSSH	B-Language
tools	O
that	O
provides	O
a	O
simple	O
interface	O
to	O
all	O
of	O
the	O
features	O
that	O
SSH	O
has	O
.	O
</s>
<s>
The	O
name	O
of	O
the	O
program	O
is	O
an	O
homage	O
to	O
the	O
Blowfish	B-Algorithm
encryption	I-Algorithm
algorithm	I-Algorithm
used	O
by	O
OpenSSH	B-Language
,	O
as	O
a	O
fugu	B-Protocol
is	O
a	O
type	O
of	O
blowfish	B-Algorithm
.	O
</s>
