Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Mice and Covert Channels   Any secure network is only as secure as its weakest component. With overt
channels tightly secured and attackers have started focusing on optical,
audible, magnetic, and thermal covert channels to access sensitive systems. In
this paper, we present a novel, reliable and bidirectional optical covert
channel which uses optical mice. In this channel, the photocell in the mouse is
used as a receiver while the LED is used as a transmitter. Our multiple
experiments, which use mouse to mouse, mouse to camera and torch to mouse, show
that the transmission rate can go as high as 10 bits per second. Additionally,
we study the effects of infrared, distance and brightness on mouse input. We
also show that infrared mice are susceptible to a similar kind of attack.

18
The categories of this paper are: econ
35
The categories of this paper are: mtrl-th
12
The categories of this paper are: nucl-th
16
The categories of this paper are: stat
6
The categories of this paper are: astro-ph
29
The categories of this paper are: funct-an
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
28
The categories of this paper are: alg-geom
11
The categories of this paper are: hep-lat
9
The categories of this paper are: nlin
22
The categories of this paper are: chao-dyn
8
The categories of this paper are: hep-ex
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
21
The categories of this paper are: adap-org