Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Trust Anchors in Software Defined Networks   Advances in software virtualization and network processing lead to increasing
network softwarization. Software network elements running on commodity
platforms replace or complement hardware components in cloud and mobile network
infrastructure. However, such com- modity platforms have a large attack surface
and often lack granular control and tight integration of the underlying
hardware and software stack. Often, software network elements are either
themselves vulnerable to software attacks or can be compromised through the
bloated trusted computing base. To address this, we protect the core security
assets of network elements - authentication credentials and cryptographic
context - by provisioning them to and maintaining them exclusively in isolated
execution environments. We complement this with a secure and scalable mechanism
to enroll network elements into software defined networks. Our evaluation
results show a negligible impact on run-time performance and only a moderate
performance impact at the deployment stage.

28
The categories of this paper are: alg-geom
18
The categories of this paper are: econ
20
The categories of this paper are: acc-phys
10
The categories of this paper are: q-bio
16
The categories of this paper are: stat
9
The categories of this paper are: nlin
5
The categories of this paper are: gr-qc
14
The categories of this paper are: math-ph
2
The categories of this paper are: math
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
4
The categories of this paper are: cond-mat
13
The categories of this paper are: quant-ph
11
The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph