<s>
StealthNet	B-Application
is	O
an	O
anonymous	O
P2P	O
file	O
sharing	O
software	O
based	O
on	O
the	O
original	O
RShare	O
client	O
,	O
and	O
has	O
been	O
enhanced	O
.	O
</s>
<s>
In	O
2012	O
,	O
the	O
developers	O
had	O
an	O
incident	O
with	O
the	O
software	O
Apache	B-Application
Subversion	I-Application
,	O
a	O
part	O
of	O
the	O
source	O
code	O
of	O
StealthNet	B-Application
was	O
lost	O
:	O
versions	O
0.8.7.5	O
(	O
February	O
2010	O
)	O
to	O
0.8.7.9	O
(	O
October	O
2010	O
)	O
.	O
</s>
<s>
SNCollection	O
:	O
this	O
type	O
of	O
file	O
contain	O
a	O
list	O
of	O
files	O
shared	O
into	O
StealthNet	B-Application
.	O
</s>
<s>
Has	O
no	O
support	O
for	O
UPnP	B-Application
(	O
Universal	B-Application
Plug	I-Application
and	I-Application
Play	I-Application
)	O
,	O
the	O
user	O
must	O
open	O
a	O
port	B-Protocol
number	I-Protocol
(	O
ie	O
:	O
6097	O
)	O
into	O
his	O
router	O
.	O
</s>
<s>
The	O
encryption	O
level	O
(	O
AES	O
256	O
bits	O
and	O
RSA	B-Architecture
1024	O
bits	O
in	O
the	O
v0.8.7.9	O
)	O
that	O
was	O
strong	O
in	O
the	O
2000s	O
is	O
now	O
medium	O
since	O
the	O
2010s	O
.	O
</s>
