Many applications but here are 5 important applications:
1. Threat Detection and Prevention: It can help in detecting malware, viruses, and other cyber threats, as well as identifying potential vulnerabilities in systems or networks.
2. Intrusion Detection and Prevention: Machine learning algorithms can learn from historical data to recognize patterns of attacks and respond in real-time to protect against intrusions.
3. Video Surveillance and Facial Recognition: Facial recognition algorithms can identify individuals, track their movements, and raise alerts for potential security risks or persons of interest to be used in areas such as access control, public safety, and law enforcement.
4. Fraud Detection: By identifying anomalies or suspicious patterns, AI-powered systems can help prevent financial fraud, identity theft, and other fraudulent activities.
5. Data Security and Privacy: Machine learning algorithms can be used to encrypt data, detect unauthorized access attempts, and identify potential data breaches. AI-powered systems can also assist in data anonymization to protect individual privacy.
Artificial Intelligence (AI) can be used anywhere to improve the Security of Systems. These Systems can even be widely distributed.
In order to use AI to improve the Security of a System, a Model of this System with regard to Security is necessary. This is a Model in which Security Vulnerabilities are recorded accordingly. Such a security-specific Model of a System can be viewed as the Security Twin of that System.
Conclusion: In order to use AI to improve the Security of Systems, Security Twins of these Systems are of great Importance. See my Literature Sources.
The use of Digital Twins to increase the Security of Systems can be done according to the same Principle as Digital Twins are used to increase the Health of People. See Figures 4 and 9 at the Address.
As Appendix i have added a small List of information sources.
Best regards
Anatol Badach
Matthias Eckhart, Andreas Ekelhart: „Digital Twins for Cyber-Physical Systems Security: State of the Art and Outlook“; In book: Security and Quality in Cyber-Physical Systems Engineering, Nov 2019
Christian Gehrmann, Martin Gunnarsson: A Digital Twin Based Industrial Automation and Control System Security Architecture; IEEE Transactions on Industrial Informatics, Vol. 16, Issue 1, Jan 2020; DOI: 10.1109/TII.2019.2938885
Jeffrey Voas, Peter Mell,Vartan Piroumian: Draft NISTIR 8356 – Considerations for Digital Twin Technology and Emerging Standards; Apr 2021, DOI:10.6028/NIST.IR.8356-draft
Philip Empl, Günther Pernul: Digital-Twin-Based Security Analytics for the Internet of Things; Information, Vol.14, Issue 2, Feb 2023; DOI:10.3390/info14020095