Abstract
The need to assess security and take protection decisions is at least as old as our civilisation. However, the complexity and develop-ment speed of our interconnected technical systems have surpassed our capacity to imagine and evaluate risk scenarios. This holds in particular for risks that are caused by the strategic behaviour of adversaries. There-fore, technology-supported methods are needed to help us identify and manage these risks. In this paper, we describe the attack navigator: a graph-based approach to security risk assessment inspired by navigation systems. Based on maps of a socio-technical system, the attack navigator identies routes to an attacker goal. Specic attacker properties such as skill or resources can be included through attacker proles. This enables defenders to explore attack scenarios and the effectiveness of defense alternatives under different threat conditions.
Original language | English |
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Title of host publication | Graphical Models for Security |
Subtitle of host publication | Second International Workshop, GraMSec 2015, Verona, Italy, July 13, 2015, Revised Selected Papers |
Editors | Sjouke Mauw, Barbara Kordy, Sushil Jajodia |
Place of Publication | Cham |
Publisher | Springer |
Pages | 1-17 |
Number of pages | 17 |
ISBN (Electronic) | 978-3-319-29968-6 |
ISBN (Print) | 978-3-319-29967-9 |
DOIs | |
Publication status | Published - 6 Feb 2016 |
Event | 2nd International Workshop on Graphical Models for Security, GraMSec 2015 - Verona, Italy Duration: 13 Jul 2015 → 13 Jul 2015 Conference number: 2 |
Publication series
Name | Lecture Notes in Computer Science |
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Publisher | Springer |
Volume | 9390 |
ISSN (Print) | 0302-9743 |
ISSN (Electronic) | 1611-3349 |
Workshop
Workshop | 2nd International Workshop on Graphical Models for Security, GraMSec 2015 |
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Abbreviated title | GraMSec |
Country/Territory | Italy |
City | Verona |
Period | 13/07/15 → 13/07/15 |
Keywords
- METIS-316832
- IR-100407
- EC Grant Agreement nr.: FP7/2007-2013
- EC Grant Agreement nr.: FP7/318003
- Attack Navigator
- EWI-26713