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Using Software-Defined Networking for Ransomware Mitigation: The Case of CryptoWall.
- Source :
-
IEEE Network . Nov2016, Vol. 30 Issue 6, p14-20. 7p. - Publication Year :
- 2016
-
Abstract
- Currently, different forms of ransomware are increasingly threatening Internet users. Modern ransomware encrypts important user data, and it is only possible to recover it once a ransom has been paid. In this article we show how software-defined networking can be utilized to improve ransomware mitigation. In more detail, we analyze the behavior of popular ransomware ? CryptoWall ? and, based on this knowledge, propose two real-time mitigation methods. Then we describe the design of an SDN-based system, implemented using OpenFlow, that facilitates a timely reaction to this threat, and is a crucial factor in the case of crypto ransomware. What is important is that such a design does not significantly affect overall network performance. Experimental results confirm that the proposed approach is feasible and efficient. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08908044
- Volume :
- 30
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- IEEE Network
- Publication Type :
- Academic Journal
- Accession number :
- 120010572
- Full Text :
- https://doi.org/10.1109/MNET.2016.1600110NM