Journal:Interoperability challenges in the cybersecurity information sharing ecosystem
| Full article title | Interoperability challenges in the cybersecurity information sharing ecosystem |
|---|---|
| Journal | Computers |
| Author(s) | Rantos, Konstantinos; Spyros, Arnolnt, Spyros; Papanikolaou, Alexandros; Kritsas, Antonios; Ilioudis, Christos; Katos, Vasilios |
| Author affiliation(s) | International Hellenic University, Innovative Secure Technologies, Bournemouth University |
| Primary contact | Email: krantos at cs dot ihu dot gr |
| Year published | 2020 |
| Volume and issue | 9(1) |
| Article # | 18 |
| DOI | 10.3390/computers9010018 |
| ISSN | 2073-431X |
| Distribution license | Creative Commons Attribution 4.0 International |
| Website | https://www.mdpi.com/2073-431X/9/1/18/htm |
| Download | https://www.mdpi.com/2073-431X/9/1/18/pdf (PDF) |
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This article should be considered a work in progress and incomplete. Consider this article incomplete until this notice is removed. |
Abstract
Threat intelligence helps businesses and organizations make the right decisions in their fight against cyber threats, and strategically design their digital defences for an optimized and up-to-date security situation. Combined with advanced security analysis, threat intelligence helps reduce the time between the detection of an attack and its containment. This is achieved by continuously providing information, accompanied by data, on existing and emerging cyber threats and vulnerabilities affecting corporate networks. This paper addresses challenges that organizations are bound to face when they decide to invest in effective and interoperable cybersecurity information sharing, and it categorizes them in a layered model. Based on this, it provides an evaluation of existing sources that share cybersecurity information. The aim of this research is to help organizations improve their cyber threat information exchange capabilities, to enhance their security posture and be more prepared against emerging threats.
Keywords: cyber threat information, cyber threat intelligence, interoperability, cybersecurity, evaluation
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This presentation is faithful to the original, with only a few minor changes to presentation, grammar, and punctuation. In some cases important information was missing from the references, and that information was added.
