%0 Conference Proceedings
%T Assessing Attack Impact on Business Processes by Interconnecting Attack Graphs and Entity Dependency Graphs
%+ Pennsylvania State University (Penn State)
%+ Computer Security Division (NIST)
%+ California State University [Northridge] (CSUN)
%A Cao, Chen
%A Yuan, Lun-Pin
%A Singhal, Anoop
%A Liu, Peng
%A Sun, Xiaoyan
%A Zhu, Sencun
%Z Part 7: Networked Systems
%< avec comité de lecture
%( Lecture Notes in Computer Science
%B 32th IFIP Annual Conference on Data and Applications Security and Privacy (DBSec)
%C Bergamo, Italy
%Y Florian Kerschbaum
%Y Stefano Paraboschi
%I Springer International Publishing
%3 Data and Applications Security and Privacy XXXII
%V LNCS-10980
%P 330-348
%8 2018-07-16
%D 2018
%R 10.1007/978-3-319-95729-6_21
%Z Computer Science [cs]Conference papers
%X Cyber-defense and cyber-resilience techniques sometimes fail in defeating cyber-attacks. One of the primary causes is the ineffectiveness of business process impact assessment in the enterprise network. In this paper, we propose a new business process impact assessment method, which measures the impact of an attack towards a business-process-support enterprise network and produces a numerical score for this impact. The key idea is that all attacks are performed by exploiting vulnerabilities in the enterprise network. So the impact scores for business processes are the function result of the severity of the vulnerabilities and the relations between vulnerabilities and business processes. This paper conducts a case study systematically and the result shows the effectiveness of our method.
%G English
%Z TC 11
%Z WG 11.3
%2 https://inria.hal.science/hal-01954421/document
%2 https://inria.hal.science/hal-01954421/file/470961_1_En_21_Chapter.pdf
%L hal-01954421
%U https://inria.hal.science/hal-01954421
%~ IFIP-LNCS
%~ IFIP
%~ IFIP-TC
%~ IFIP-WG
%~ IFIP-TC11
%~ IFIP-WG11-3
%~ IFIP-DBSEC
%~ IFIP-LNCS-10980