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Authors: Arnolnt Spyros 1 ; Konstantinos Rantos 2 ; Alexandros Papanikolaou 1 and Christos Ilioudis 3

Affiliations: 1 Innovative Secure Technologies P.C., Thessaloniki, Greece ; 2 Department of Computer Science, International Hellenic University, Kavala, Greece ; 3 Department of Information and Electronic Engineering, International Hellenic University, Thessaloniki, Greece

Keyword(s): Self-Healing Mechanisms, Cyberdefense, Cyberthreats, STIX, Mitigation.

Abstract: Organisations nowadays devote many resources in maintaining a robust security posture against emerging cyber-threats. This typically requires rapid response against newly identified or shared threat information so that appropriate countermeasures are immediately deployed to eliminate these threats or reduce the associated risks. For many shared indicators, like malicious IPs or URLs, such a response might only require minor modifications to the configuration of security appliances. Self-Healing systems are the mechanism that allows a system to discover any misconfigurations and apply the necessary corrections in an automated or semiautomated manner. This paper proposes such a mechanism that can be deployed within large organisations that either do not have the resources to devote in security and therefore automation is one of their main priorities, or they outsource their infrastructure’s protection. The use of such a mechanism can relax the increased need for human resources and can also reduce response times in confronting emerging threats. The architecture and the details of a reference implementation for local public administrations is also provided. (More)

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Paper citation in several formats:
Spyros, A.; Rantos, K.; Papanikolaou, A. and Ilioudis, C. (2020). An Innovative Self-Healing Approach with STIX Data Utilisation. In Proceedings of the 17th International Joint Conference on e-Business and Telecommunications - SECRYPT; ISBN 978-989-758-446-6; ISSN 2184-7711, SciTePress, pages 645-651. DOI: 10.5220/0009893306450651

@conference{secrypt20,
author={Arnolnt Spyros. and Konstantinos Rantos. and Alexandros Papanikolaou. and Christos Ilioudis.},
title={An Innovative Self-Healing Approach with STIX Data Utilisation},
booktitle={Proceedings of the 17th International Joint Conference on e-Business and Telecommunications - SECRYPT},
year={2020},
pages={645-651},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0009893306450651},
isbn={978-989-758-446-6},
issn={2184-7711},
}

TY - CONF

JO - Proceedings of the 17th International Joint Conference on e-Business and Telecommunications - SECRYPT
TI - An Innovative Self-Healing Approach with STIX Data Utilisation
SN - 978-989-758-446-6
IS - 2184-7711
AU - Spyros, A.
AU - Rantos, K.
AU - Papanikolaou, A.
AU - Ilioudis, C.
PY - 2020
SP - 645
EP - 651
DO - 10.5220/0009893306450651
PB - SciTePress