Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: IPAL: Breaking up Silos of Protocol-dependent and Domain-specific
  Industrial Intrusion Detection Systems   The increasing interconnection of industrial networks with the Internet
exposes them to an ever-growing risk of cyberattacks. A well-proven mechanism
to detect such attacks is industrial intrusion detection, which searches for
anomalies in otherwise predictable communication or process behavior. However,
efforts to improve these detection methods mostly focus on specific domains and
communication protocols, leading to a research landscape that is broken up into
isolated silos. Thus, existing approaches cannot be applied to other industrial
scenarios that would equally benefit from powerful detection approaches. To
better understand this issue, we survey 53 detection systems and conclude that
there is no fundamental reason for their narrow focus. Although they are often
coupled to specific industrial protocols in practice, many approaches could
generalize to new industrial scenario in theory. To unlock this potential for
intrusion detection across industrial domains and protocols, we propose IPAL,
our industrial protocol abstraction layer, to decouple intrusion detection from
domain-specific industrial communication protocols. We show the practical
applicability and correctness of IPAL through a reproducibility study in which
we re-implement eight detection approaches from related work on top of IPAL.
Finally, we showcase the unique benefits of IPAL for industrial intrusion
detection research by studying the generalizability of existing approaches to
new datasets and conclude that they are indeed not restricted to specific
domains or protocols.

5
The categories of this paper are: gr-qc
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
33
The categories of this paper are: plasm-ph
36
The categories of this paper are: cmp-lg
8
The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol
26
The categories of this paper are: bayes-an
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The categories of this paper are: q-fin
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The categories of this paper are: stat
32
The categories of this paper are: atom-ph
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The categories of this paper are: physics
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The categories of this paper are: hep-lat
37
The categories of this paper are: supr-con
23
The categories of this paper are: solv-int