A Novel Trust Taxonomy for Shared Cyber Threat Intelligence
Joint Authors
Palomar, Esther
Wagner, Thomas D.
Mahbub, Khaled
Abdallah, Ali E.
Source
Security and Communication Networks
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-06-05
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Information Technology and Computer Science
Abstract EN
Cyber threat intelligence sharing has become a focal point for many organizations to improve resilience against cyberattacks.
The objective lies in sharing relevant information achieved through automating as many processes as possible without losing control or compromising security.
The intelligence may be crowdsourced from decentralized stakeholders to collect and enrich existing information.
Trust is an attribute of actionable cyber threat intelligence that has to be established between stakeholders.
Sharing information about vulnerabilities requires a high level of trust because of the sensitive information.
Some threat intelligence platforms/providers support trust establishment through internal vetting processes; others rely on stakeholders to manually build up trust.
The latter may reduce the amount of intelligence sources.
This work presents a novel trust taxonomy to establish a trusted threat sharing environment.
30 popular threat intelligence platforms/providers were analyzed and compared regarding trust functionalities.
Trust taxonomies were analyzed and compared.
Illustrative case studies were developed and analyzed applying our trust taxonomy.
American Psychological Association (APA)
Wagner, Thomas D.& Palomar, Esther& Mahbub, Khaled& Abdallah, Ali E.. 2018. A Novel Trust Taxonomy for Shared Cyber Threat Intelligence. Security and Communication Networks،Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1214553
Modern Language Association (MLA)
Wagner, Thomas D.…[et al.]. A Novel Trust Taxonomy for Shared Cyber Threat Intelligence. Security and Communication Networks No. 2018 (2018), pp.1-11.
https://search.emarefa.net/detail/BIM-1214553
American Medical Association (AMA)
Wagner, Thomas D.& Palomar, Esther& Mahbub, Khaled& Abdallah, Ali E.. A Novel Trust Taxonomy for Shared Cyber Threat Intelligence. Security and Communication Networks. 2018. Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1214553
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1214553