Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Tailored Security: Building Nonrepudiable Security Service-Level
  Agreements   The security features of current digital services are mostly defined and
dictated by the service provider (SP). A user can always decline to use a
service whose terms do not fulfill the expected criteria, but in many cases,
even a simple negotiation might result in a more satisfying outcome. This
article aims at building nonrepudiable security service-level agreements
(SSLAs) between a user and an SP. The proposed mechanism provides a means to
describe security requirements and capabilities in different dimensions, from
overall targets and risks to technical specifications, and it also helps in
translating between the dimensions. A negotiation protocol and a decision
algorithm are then used to let the parties agree on the security features used
in the service. This article demonstrates the feasibility and usability of the
mechanism by describing its usage scenario and proof-of-concept implementation
and analyzes its nonrepudiability and security aspects.

35
The categories of this paper are: mtrl-th
25
The categories of this paper are: patt-sol
9
The categories of this paper are: nlin
8
The categories of this paper are: hep-ex
20
The categories of this paper are: acc-phys
23
The categories of this paper are: solv-int
29
The categories of this paper are: funct-an
16
The categories of this paper are: stat
5
The categories of this paper are: gr-qc
4
The categories of this paper are: cond-mat
27
The categories of this paper are: comp-gas
22
The categories of this paper are: chao-dyn
15
The categories of this paper are: nucl-ex
2
The categories of this paper are: math
3
The categories of this paper are: physics
26
The categories of this paper are: bayes-an