Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Identifying Tipping Points in a Decision-Theoretic Model of Network
  Security   Although system administrators are frequently urged to protect the machines
in their network, the fact remains that the decision to protect is far from
universal. To better understand this decision, we formulate a
decision-theoretic model of a system administrator responsible for a network of
size n against an attacker attempting to penetrate the network and infect the
machines with a virus or similar exploit. By analyzing the model we are able to
demonstrate the cost sensitivity of smaller networks as well as identify
tipping points that can lead the administrator to switch away from the decision
to protect.

20
The categories of this paper are: acc-phys
3
The categories of this paper are: physics
25
The categories of this paper are: patt-sol
9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th
14
The categories of this paper are: math-ph
33
The categories of this paper are: plasm-ph
37
The categories of this paper are: supr-con
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
13
The categories of this paper are: quant-ph
5
The categories of this paper are: gr-qc
8
The categories of this paper are: hep-ex
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
16
The categories of this paper are: stat