<s>
Sguil	B-Language
(	O
pronounced	O
sgweel	O
or	O
squeal	O
)	O
is	O
a	O
collection	O
of	O
free	O
software	O
components	O
for	O
Network	O
Security	O
Monitoring	O
(	O
NSM	O
)	O
and	O
event	O
driven	O
analysis	O
of	O
IDS	O
alerts	O
.	O
</s>
<s>
The	O
sguil	B-Language
client	O
is	O
written	O
in	O
Tcl/Tk	B-Application
and	O
can	O
be	O
run	O
on	O
any	O
operating	O
system	O
that	O
supports	O
these	O
.	O
</s>
<s>
Sguil	B-Language
integrates	O
alert	O
data	O
from	O
Snort	B-Language
,	O
session	O
data	O
from	O
SANCP	O
,	O
and	O
full	O
content	O
data	O
from	O
a	O
second	O
instance	O
of	O
Snort	B-Language
running	O
in	O
packet	O
logger	O
mode	O
.	O
</s>
<s>
Sguil	B-Language
is	O
an	O
implementation	O
of	O
a	O
Network	O
Security	O
Monitoring	O
system	O
.	O
</s>
<s>
Sguil	B-Language
is	O
released	O
under	O
the	O
GPL	O
3.0	O
.	O
</s>
