A Comprehensive Survey of Security Threats and their Mitigation Techniques for next-generation SDN Controllers
Han, T., Jan, S., Tan, T., Usman, M., Jan, M., Khan, R., & Xu, Y. (2020)
A Comprehensive Survey of Security Threats and their Mitigation Techniques for next-generation SDN Controllers. Concurrency and Computation: Practice and Experience, 32(16), https://doi.org/10.1002/cpe.5300
Software Dened Network (SDN) and Network Virtualization (NV) are emerged paradigms that simplied the control and management of the next generation networks, most importantly...
Decrypting Live SSH Traffic in Virtual Environments
Mclaren, P., Russell, G., Buchanan, W. J., & Tan, Z. (2019)
Decrypting Live SSH Traffic in Virtual Environments. Digital Investigation, 29, 109-117. https://doi.org/10.1016/j.diin.2019.03.010
Decrypting and inspecting encrypted malicious communications may assist crime detection and prevention. Access to client or server memory enables the discovery of artefacts re...
A framework for data security in cloud using collaborative intrusion detection scheme
Nagar, U., Nanda, P., He, X., & Tan, Z. (. (2017)
A framework for data security in cloud using collaborative intrusion detection scheme. In Proceedings of 10th International Conference On Security Of Information And Networks. , (188-193). https://doi.org/10.1145/3136825.3136905
Cloud computing offers an on demand, elastic, global network access to a shared pool of resources that can be configured on user demand. It offers a unique pay-as-you go featu...
An Intrusion Detection System Based on Polynomial Feature Correlation Analysis
Li, Q., Tan, Z., Jamdagni, A., Nanda, P., He, X., & Han, W. (2017)
An Intrusion Detection System Based on Polynomial Feature Correlation Analysis. In 2017 IEEE Trustcom/BigDataSE/ISPA Conference Proceedingshttps://doi.org/10.1109/trustcom/bigdatase/icess.2017.340
This paper proposes an anomaly-based Intrusion Detection System (IDS), which flags anomalous network traffic with a distance-based classifier. A polynomial approach was design...
An Improvement of Tree-Rule Firewall for a Large Network: Supporting Large Rule Size and Low Delay
Chomsiri, T., He, X., Nanda, P., & Tan, Z. (2017)
An Improvement of Tree-Rule Firewall for a Large Network: Supporting Large Rule Size and Low Delay. In 2016 IEEE Trustcom/BigDataSE/ISPA, (178-184). https://doi.org/10.1109/trustcom.2016.0061
The firewalls were invented since 1990s  and have been developed to operate more secure and faster. From the first era of the firewalls until today, they still regulate pac...
Security for Cyber-Physical Systems in Healthcare
Saleem, K., Tan, Z., & Buchanan, W. (2017)
Security for Cyber-Physical Systems in Healthcare. In Health 4.0: How Virtualization and Big Data are Revolutionizing Healthcare (233-251). Springer. https://doi.org/10.1007/978-3-319-47617-9_12
The great leap forward of cyber-physical systems has made provision for future personalized medicine. However, these systems are prone to cyber attacks. To provide patients wi...
Intrusion detection method based on nonlinear correlation measure
Ambusaidi, M. A., Tan, Z., He, X., Nanda, P., Lu, L. F., & Jamdagni, A. (2014)
Intrusion detection method based on nonlinear correlation measure. International Journal of Internet Protocol Technology, 8(2/3), 77. https://doi.org/10.1504/ijipt.2014.066377
Cyber crimes and malicious network activities have posed serious threats to the entire internet and its users. This issue is becoming more critical, as network-based services,...
Detection of Denial-of-Service Attacks Based on Computer Vision Techniques
Tan, Z., Jamdagni, A., He, X., Nanda, P., Liu, R. P., & Hu, J. (2015)
Detection of Denial-of-Service Attacks Based on Computer Vision Techniques. IEEE Transactions on Computers, 64(9), 2519-2533. https://doi.org/10.1109/tc.2014.2375218
Detection of Denial-of-Service (DoS) attacks has attracted researchers since 1990s. A variety of detection systems has been proposed to achieve this task. Unlike the existing ...
Enhancing Big Data Security with Collaborative Intrusion Detection
Tan, Z., Nagar, U. T., He, X., Nanda, P., Liu, R. P., Wang, S., & Hu, J. (2014)
Enhancing Big Data Security with Collaborative Intrusion Detection. IEEE cloud computing, 1(3), 27-33. https://doi.org/10.1109/mcc.2014.53
Big data, often stored in cloud networks, is changing our business models and applications. Rich information residing in big data is driving business decision making to be a d...
A Stateful Mechanism for the Tree-Rule Firewall
Chomsiri, T., He, X., Nanda, P., & Tan, Z. (2014)
A Stateful Mechanism for the Tree-Rule Firewall. In 2014 IEEE 13th International Conference on Trust, Security and Privacy in Computing and Communications, (122-129). https://doi.org/10.1109/trustcom.2014.20
In this paper, we propose a novel connection tracking mechanism for Tree-rule firewall which essentially organizes firewall rules in a designated Tree structure. A new firewal...