Iranian Journal of Electrical and Electronic Engineering
IJEEE
Engineering & Technology
http://ijeee.iust.ac.ir
18
agent2
1735-2827
2383-3890
10.22068/IJEEE
en
jalali
1385
4
1
gregorian
2006
7
1
2
3
online
1
fulltext
en
An Ant Colony Optimization Algorithm for Network Vulnerability Analysis
Research Paper
Research Paper
Intruders often combine exploits against multiple vulnerabilities in order to
break into the system. Each attack scenario is a sequence of exploits launched by an
intruder that leads to an undesirable state such as access to a database, service disruption,
etc. The collection of possible attack scenarios in a computer network can be represented by
a directed graph, called network attack graph (NAG). The aim of minimization analysis of
network attack graphs is to find a minimum critical set of exploits that completely
disconnect the initial nodes and the goal nodes of the graph. In this paper, we present an ant
colony optimization algorithm, called AntNAG, for minimization analysis of large-scale
network attack graphs. Each ant constructs a critical set of exploits. A local search heuristic
has been used to improve the overall performance of the algorithm. The aim is to find a
minimum critical set of exploits that must be prevented to guarantee no attack scenario is
possible. We compare the performance of the AntNAG with a greedy algorithm for
minimization analysis of several large-scale network attack graphs. The results of the
experiments show that the AntNAG can be successfully used for minimization analysis of
large-scale network attack graphs.
Ant Colony Optimization, Metaheuristic, Network Attack Graph, Network Vulnerability Analysis.
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120
http://ijeee.iust.ac.ir/browse.php?a_code=A-10-3-17&slc_lang=en&sid=1
M. Abadi
عابدی
`1800319475328460086`

1800319475328460086
Yes
S. Jalili
جلیلی
`1800319475328460087`

1800319475328460087
No