<s>
Norton	B-Protocol
Zone	I-Protocol
was	O
a	O
cloud	O
file	O
sharing	O
and	O
online	B-General_Concept
backup	I-General_Concept
tool	O
service	O
operated	O
by	O
Symantec	O
that	O
can	O
be	O
used	O
to	O
share	O
,	O
sync	O
,	O
access	O
,	O
store	O
,	O
and	O
backup	O
data	O
.	O
</s>
<s>
Norton	B-Protocol
Zone	I-Protocol
is	O
accessible	O
through	O
apps	O
for	O
Windows	B-Application
,	O
Windows	B-Operating_System
RT	I-Operating_System
,	O
Android	B-Application
,	O
Mac	B-Application
,	O
and	O
iOS	B-Operating_System
platforms	O
.	O
</s>
<s>
Norton	B-Protocol
Zone	I-Protocol
uses	O
encrypted	O
and	O
replicated	B-Architecture
cloud	O
storage	O
and	O
provides	O
client-side	B-Protocol
encryption	I-Protocol
.	O
</s>
<s>
As	O
a	O
leading	O
AntiVirus	O
provider	O
via	O
its	O
Norton	B-Application
AntiVirus	I-Application
software	O
,	O
Symantec	O
distinguishes	O
Norton	B-Protocol
Zone	I-Protocol
from	O
competition	O
by	O
automatically	O
scanning	O
files	O
for	O
malware	O
and	O
viruses	O
.	O
</s>
<s>
Norton	B-Protocol
Zone	I-Protocol
offered	O
5	O
GB	O
of	O
storage	O
for	O
free	O
and	O
larger	O
storage	O
allocations	O
via	O
subscription	O
.	O
</s>
<s>
On	O
June	O
3	O
,	O
2014	O
,	O
Symantec	O
announced	O
that	O
Norton	B-Protocol
Zone	I-Protocol
would	O
be	O
discontinued	O
on	O
August	O
6	O
,	O
2014	O
.	O
</s>
