<s>
RFdump	B-Language
is	O
a	O
software	O
created	O
by	O
Lukas	O
Grunwald	O
and	O
Christian	O
Bottger	O
for	O
security	O
auditing	O
RFID	B-Application
tags	I-Application
.	O
</s>
<s>
It	O
is	O
periodically	O
updated	O
to	O
support	O
emerging	O
RFID	B-Application
standards	O
such	O
as	O
e-passport	O
and	O
Mifare	O
encryption	O
that	O
are	O
currently	O
found	O
on	O
many	O
pay	O
as	O
you	O
go	O
systems	O
.	O
</s>
<s>
RFDump	B-Language
is	O
a	O
back-end	O
GPL	O
tool	O
to	O
directly	O
inter-operate	O
with	O
any	O
RFID	B-Application
reader	O
to	O
make	O
the	O
contents	O
stored	O
on	O
RFID	B-Application
tags	I-Application
accessible	O
.	O
</s>
<s>
The	O
tool	O
reads	O
an	O
RFID	B-Application
tag	I-Application
's	O
meta	O
information	O
:	O
tag	O
ID	O
,	O
tag	O
type	O
,	O
manufacturer	O
etc	O
.	O
</s>
<s>
The	O
user	O
data	O
of	O
a	O
tag	O
can	O
be	O
displayed	O
and	O
modified	O
using	O
either	O
a	O
hex	O
or	O
an	O
ASCII	B-Protocol
editor	O
.	O
</s>
<s>
The	O
cookie	B-Application
feature	O
demonstrates	O
how	O
simple	O
it	O
is	O
to	O
abuse	O
RFID	B-Application
technology	O
,	O
such	O
as	O
company	O
's	O
using	O
it	O
to	O
spy	O
on	O
consumers	O
.	O
</s>
<s>
RFDump	B-Language
works	O
with	O
the	O
ACG	O
Multi-Tag	O
Reader	O
or	O
similar	O
card	O
reader	O
hardware	O
.	O
</s>
<s>
RFDump	B-Language
features	O
(	O
Gtk	B-Application
application	O
)	O
:	O
</s>
