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Managing Cybersecurity and Privacy Risks of Cyber Threat Intelliegence.

Record Type:	Language materials, manuscript : Monograph/item
Title/Author:	Managing Cybersecurity and Privacy Risks of Cyber Threat Intelliegence./
Author:	Albakri, Adham.
Description:	1 online resource (217 pages)
Notes:	Source: Dissertations Abstracts International, Volume: 84-08, Section: A.
Contained By:	Dissertations Abstracts International84-08A.
Subject:	Personal information. -
Online resource:	click for full text (PQDT)
ISBN:	9798371938282

Managing Cybersecurity and Privacy Risks of Cyber Threat Intelliegence.
Albakri, Adham.

Managing Cybersecurity and Privacy Risks of Cyber Threat Intelliegence. - 1 online resource (217 pages)

Source: Dissertations Abstracts International, Volume: 84-08, Section: A.

Thesis (Ph.D.)--University of Kent (United Kingdom), 2021.

Includes bibliographical references

In recent years, the number of cyber-attacks that affect critical infrastructures such as health, telecommunications and banks has been rapidly increasing. Sharing Cyber Threat Intelligence (CTI) is being encouraged and mandated as a way of improving overall cyber intelligence and defence, but its take up is slow. Organisations may well be justified in perceiving risks in sharing and disclosing cyber incident information, but they tend to express such worries in broad and vague terms. There are risks of breaching regulations and laws regarding privacy. With laws and regulations such as the General Data Protection Regulation (GDPR), the managers of CTI datasets need clear guidance on how and when it is legal to share such information. This thesis supports the decision of sharing CTI datasets as it proposes a novel contribution through a detailed understanding of which information in cyber incident reports requires protection against specific threats with assessed severity.It presents a specific and granular analysis of the risks in cyber incident information sharing, looking in detail at what information may be contained in incident reports and which specific risks are associated with its disclosure. It provides a set of guidelines for the disciplined use of the STIX incident model in order to reduce information security risk. Then, it proposes a quantitative risk model to assess the risk of sharing CTI datasets enabled by sharing with different entities in various situations. The evaluation of the cyber incident model analysis and the quantative risk model has been validated by means of experts' opinions.As a final contribution, this thesis defines the impact that GDPR legal aspects may have on the sharing of CTI that helps technical people and CTI managers with limited legal expertise to encompass legal consideration before sharing CTI datasets. In addition, it recommends protection levels for sharing CTI to ensure compliance with the GDPR.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2024

Mode of access: World Wide Web

ISBN: 9798371938282Subjects--Topical Terms:

1466893
Personal information.
Index Terms--Genre/Form:

554714
Electronic books.

Managing Cybersecurity and Privacy Risks of Cyber Threat Intelliegence.
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