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DigiNotar: Dissecting the First Dutch Digital Disaster
Open accessAbstract
In the middle of the night on September 2, 2011, the Dutch Minister of the Interior and Kingdom Relations held an emergency press conference. DigiNotar, a Certificate Authority (CA), had been electronically ‘broken into’ and as a result intruders had managed to generate falsified certificates. As a CA, DigiNotar issued digital certificates to secure digital communication, but as a result of the breach the authenticity of such certificates could no longer be verified. The Dutch government subsequently revoked its trust in all certificates issued by DigiNotar. This was the beginning of the first digital disaster in the Netherlands. As a pioneering disaster, this article focuses on the implications of DigiNotar as a vital case study for future scenarios of digital disaster management. The main focus of this article is on the underlying ‘weaknesses’ of the DigiNotar incident, which allowed the situation to evolve from a problem into a disaster. These include lack of oversight, lack of security attention and risk awareness and the absence of an effective mitigation strategy. By identifying and subsequently analyzing the underlying problems, this article aims to demonstrate how future situations can be better contained if sufficient attention is granted to these factors and subsequent changes are introduced.
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“A CA can misuse certificates, issue invalid certificates [52], or become the victim of a security breach leading to a wide-ranging ramification including fraudulent issuance of certificates and man-in-the-middle (MITM) and impersonation attacks [53-55].”
From A Survey of Self-Sovereign Identity Ecosystem (2021) · cites this paper as [53]
Citations
Cites
Cited by
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“Finally, the Public Key Infrastructure (PKI) on which TLS relies is complex and thus vulnerability prone [5], opening a large surface for successful attacks [6].”
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“This is dangerous, as evidenced by the security breach in the 2011 DigiNotar [16] scandal, issuing fraudulent certificates.”
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“Breaches in centralized PKIs occur from time to time and cause an immense damage to the digital economy and society as a whole [7], [8].”
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“Attacks targeting CAs are not a new phenomenon, as demonstrated by the DigiNotar case, a Dutch Certification Authority that in 2011 was victim of a security breach resulted in fraudulent issuing of certificates, [5].”
BackgroundStorage Optimization for Certificates in Blockchain Based PKI System
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“This is precisely why considerable trust is placed in the certificate itself, since the underlying assumption is that the identity of the recipient of the certificate has been verified by a TTP [5].”
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Xing, Q., Wang, X., Xu, X., Lin, J., Wang, F., Cui, L., & Wang, B. (2023) · Sensors · doi:10.3390/s23218816 · Cited by 3
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“Compromised certificate authorities are seldom trusted by browsers in default settings; DigiNotar [9] being a notable exception.”
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Metadata
- Authors
- van der Meulen, N.
- Venue
- Journal of Strategic Security
- Published
- 2013-06
- Volume
- 6
- Issue
- 2
- Pages
- 46-58
- ISSN
- 1944-0464 (ISSN-L)
- 1944-0472
- OpenAlex
- W2156717295
- Cited by
- 59
- References
- 1
- Citations by year
- 2026: 4 · 2025: 27 · 2024: 8 · 2023: 5 · 2022: 3 · 2021: 5 · 2020: 4 · 2018: 1 · 2015: 1 · 2013: 1
- FWCI
- 1.94
- Type
- journal article
- Language
- en
- Open access
- diamond
- doi.org
- Licence
- cc-by-nc
- Locations
- Journal of Strategic Security (publishedVersion, cc-by-nc)
- Digital Commons - University of South Florida (University of South Florida) (submittedVersion)
- Digital Academic REpository of VU University Amsterdam (Vrije Universiteit Amsterdam) (submittedVersion)
- DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
- VU Research Portal (submittedVersion, other-oa)
- Data Archiving and Networked Services (DANS) (submittedVersion, other-oa)
- Topics
- Physical Sciences › Computer Science › Information Systems › Information and Cyber Security
- Social Sciences › Political Science and International Relations › Cybersecurity and Cyber Warfare Studies
- Social Sciences › Sociology and Political Science › Disaster Management and Resilience
- Keywords
- digital certificates, certificate revocation, security oversight, risk awareness, mitigation measures
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