Abstract
Understanding attack patterns and attacker behavior has always been a prominent security research topic to provide insights into adversarial trends and defense strategies. In this paper, we demonstrate the process of analyzing adversarial trends in mobile communication systems using a conceptual threat modeling framework combined with graph analysis methodologies. We model 60 attacks using the Bhadra framework [30] and conduct graph-theory-based analysis to deduce insights. We observed the attack patterns, the diversity of attack paths given an attacker’s ability or target impact, and the importance of each technique from a network graph viewpoint and discussed potential defense strategies that mobile operators can deploy accordingly. Our main contribution is demonstrating the potential of Bhadra for analyzing the security posture of an operator’s network and simplifying the complexity of the mobile networks to communicate the security analysis results.
Original language | English |
---|---|
Title of host publication | Secure IT Systems - 26th Nordic Conference, NordSec 2021, Proceedings |
Editors | Nicola Tuveri, Antonis Michalas, Billy Bob Brumley |
Publisher | Springer |
Pages | 153-171 |
Number of pages | 19 |
ISBN (Print) | 9783030916244 |
DOIs | |
Publication status | Published - 2021 |
MoE publication type | A4 Conference publication |
Event | Nordic Conference on Secure IT Systems - Virtual, Online Duration: 29 Nov 2021 → 30 Nov 2021 Conference number: 26 |
Publication series
Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
---|---|
Volume | 13115 LNCS |
ISSN (Print) | 0302-9743 |
ISSN (Electronic) | 1611-3349 |
Conference
Conference | Nordic Conference on Secure IT Systems |
---|---|
Abbreviated title | NordSec |
City | Virtual, Online |
Period | 29/11/2021 → 30/11/2021 |
Keywords
- Attack patterns
- Mobile networks
- Threat modeling