<s>
LinOTP	B-Application
is	O
Linux-based	O
software	O
to	O
manage	O
authentication	O
devices	O
for	O
two-factor	O
authentication	O
with	O
one	O
time	O
passwords	O
.	O
</s>
<s>
It	O
is	O
implemented	O
as	O
a	O
web	O
service	O
based	O
on	O
the	O
python	B-Language
framework	O
Pylons	O
.	O
</s>
<s>
LinOTP	B-Application
is	O
mainly	O
developed	O
by	O
the	O
German	O
company	O
KeyIdentity	O
GmbH	O
.	O
</s>
<s>
by	O
the	O
OATH	B-General_Concept
initiative	I-General_Concept
for	I-General_Concept
open	I-General_Concept
authentication	I-General_Concept
for	O
its	O
2.4	O
version	O
.	O
</s>
<s>
As	O
a	O
web	O
service	O
LinOTP	B-Application
provides	O
a	O
REST-like	O
web	O
API	O
.	O
</s>
<s>
Responses	O
are	O
returned	O
as	O
a	O
JSON	B-General_Concept
object	O
.	O
</s>
<s>
LinOTP	B-Application
is	O
designed	O
in	O
a	O
modular	O
way	O
enabling	O
user	O
store	O
modules	O
and	O
token	O
modules	O
.	O
</s>
<s>
Being	O
written	O
in	O
Python	B-Language
the	O
program	O
itself	O
comes	O
as	O
the	O
source	O
code	O
.	O
</s>
