SODI Societal Security and Digital Identities

Status
Completed
Duration
01.06.2021–31.12.2025

In this project, we studied how law and technology can work together to detect and reduce vulnerabilities linked to the use and misuse of eID systems.

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Illustration: Colourbox.com

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About the project

Systems for electronic identification (eID) play an increasingly important role in the digitalisation of society. Through the use of eID, both citizens and businesses can access a wide range of public and private services, including reporting to tax authorities, viewing health information, conducting payment transactions, transferring property, and signing loan agreements. As a "universal key" to societal participation, lack of access to eID can lead to digital exclusion, while misuse of eID can have serious financial and legal consequences for individuals, businesses, and society as a whole.

The interdisciplinary collaborative research project Societal Security and Digital Identities (SODI) has examined how the risks associated with both exclusion and misuse of eID can be prevented and managed through an interplay between legal and technological solutions. The aim has been to contribute to safer and more inclusive digitalisation.

Results

The project has focused primarily on eID systems in Norway, with comparisons to similar solutions in Estonia. The project has been carried out by researchers from several research institutions in Norway and Estonia, in close collaboration with public authorities, private actors, and civil society organisations.

A key element of the project has been the establishment of a legal aid clinic called the ID-Lawyer. During the period 2021–2024, the ID-Lawyer provided free legal aid to individuals who were either denied access to eID or been exposed to identity theft and digital fraud. This legal aid work has provided the researchers with valuable insight into how eID-related problems arise in practice, which groups are affected, and what rule-of-law challenges users face when dealing with both private and public actors. The clinic has collected data for the project and provided unique insights into the problems caused by the transition from physical to electronic identification, who is affected, and what consequences it has. The ID-lawyer has directly contributed to increased legal security, regulatory compliance, and legal development, for example, by reporting findings directly to supervisory authorities and bringing several principle cases before the Financial Complaints Board, as well as one case before the Supreme Court. Approximately 200 unpublished district court judgments on eID misuse have also been collected, and a representative survey has been conducted.

The technical research within the project has developed methods for analysing vulnerabilities in eID systems, including by studying the interplay between technical solutions and human behaviour. Through laboratory testing of possible future eID solutions and advanced security analyses, the project has contributed to increased understanding of the overall technical risk in digital identity systems.

The legal research has, among other things, analysed who bears the losses resulting from eID fraud, what obligations eID providers have, how anti-discrimination rules apply in cases of lack of access to eID, and what legal consequences digital identity violations may have in different contexts.

In the final phase of the project, in close collaboration with the projectʼs partners, a normative framework for holistic, secure, and inclusive digital identity governance was developed, including more than 100 concrete recommended measures. The project has also placed strong emphasis on dissemination, including through conferences, open seminars, and dialogue with public and private actors, to ensure that the research results are put to practical use.

Collage of pictures from events tied to a research project.
The SODI project has had many memorable moments from activities and events throughout the project period. Photo: UiO. Photo ID-juristen: Tore Letvik, Juristen.no. SODI-illustration of Sosialantenne.

The projects main pages is in Norwegian.

Participants

Publications

  • Wold, Vebjørn (2026). Finansavtalelovens regler om betalingssvindel – deres virkeområde og forhold til omkringliggende privatrett. Jussens Venner. ISSN 0022-6971. 61(3), p. 194–234. doi: 10.18261/jv.61.3.2. Full text in Research Archive
  • Edstrøm, Ole Martin; Gjøsteen, Kristian; Heum, Hans; Mauw, Sjouke & Stutz, Felix (2026). Honest Users Make Honest Mistakes: A Framework for Analysing eID Protocols. IEEE European Symposium on Security and Privacy. ISSN 2995-1348. p. 491–504. doi: 10.1109/eurosp68448.2026.00039. Full text in Research Archive
  • Omland, Lars Petter Halvorsen; Nilsen, Sunniva & Langford, Malcolm (2026). Dommeratferd i digitale svindelsaker. Lov og Rett. ISSN 0024-6980. 65(5), p. 285–316. doi: https:/www.scup.com/doi/abs/10.18261/lor.65.5.3. Full text in Research Archive
  • Kjørven, Marte Eidsand; Gjøsteen, Kristian & Wærstad, Tone Linn (2026). Safe and inclusive or unsafe and discriminatory? European digital identity wallets and the challenges of ‘sole control’. Computer Law & Security Review (CLSR). ISSN 2212-473X. 60, p. 106235–106235. doi: 10.1016/j.clsr.2025.106235. Full text in Research Archive
  • Langford, Malcolm; Svensson, Amelia Ella & Wærstad, Tone Linn (2025). Identity theft. In Kaufmann, Mareile & Lomell, Heidi Mork (Ed.), De Gruyter Handbook of Digital Criminology. De Gruyter Brill. ISSN 9783111061931. p. 269–279. doi: 10.1515/9783111062037-032. Full text in Research Archive
  • Kjørven, Marte Eidsand & Wærstad, Tone Linn (2025). Digitalt utenforskap og diskriminering – I hvilken grad gir diskrimineringsregelverket og håndhevingen av dette et effektivt vern mot forskjellsbehandling på grunn av digitalt utenforskap som skyldes manglende tilgang til eID? In Kjørven, Marte Eidsand; Wærstad, Tone Linn & Hjort, Maria Astrup (Ed.), Bruk og misbruk av elektronisk identifikasjon 2025. Karnov Group Norway AS. ISSN 9788293816317. doi: https:/www.karnovgroup.no/hubfs/Norway/downloads/Bruk%20og%20misbruk%20av%20elektronisk%20identifikasjon/8.%20Digitalt%20utenforskap%20og%20diskriminering.pdf. Full text in Research Archive
  • Foss, Amanda Marie & Wærstad, Tone Linn (2025). Avtaleloven § 28 i lys av et moderne voldsbegrep. In Hellum, Anne; Grønningsæter, Andrea Vige; Stokke, Mira Sofie & Patursson, Frøydis (Ed.), 50 år i frontlinjen for kvinners rettigheter : Festskrift til Juridisk rådgivning for kvinner (JURK). Gyldendal Norsk Forlag A/S. ISSN 9788205607873. p. 116–135. Full text in Research Archive
  • Wold, Vebjørn & Kalamees, Piia (2025). Identity Theft in Consumer Finance: Consent, Contract and Liability. Oslo Law Review. 11(2), p. 1–18. doi: 10.18261/olr.11.2.3. Full text in Research Archive
  • Wold, Vebjørn (2025). Betaling med «andres kontopenger» Når kan mottakeren pålegges tilbakebetaling? Lov og Rett. ISSN 0024-6980. 64(10), p. 701–726. doi: 10.18261/lor.64.10.4. Full text in Research Archive
  • Praag, Emanuel Van; Steennot, Reinhard; Kjørven, Marte Eidsand; Wold, Vebjørn; Omland, Lars Petter Halvorsen & Guimarães, Maria Raquel [Show all 9 contributors for this article] (2025). Authorized Push Payment Fraud: Suggestions for the Draft Payment Services Regulation. European Review of Private Law. ISSN 0928-9801. 33(Issue 5/6), p. 1072–1072. doi: 10.54648/erpl2025066. Full text in Research Archive
  • Hjort, Maria Astrup; Kalamees, Piia & Kask, Laura (2025). Misuse of Electronic Signatures and eID Owner Liability: A Comparative Analysis of Estonian and Norwegian Legislative Frameworks and Practice. European Business Law Review. ISSN 0959-6941. 36(2), p. 287–312. doi: 10.54648/eulr2025012. Full text in Research Archive
  • Kjørven, Marte Eidsand; Brataas, Ellen Bennin; Skar, Nathaniel Eide; Fosdahl, William & Wold, Vebjørn (2024). Ansvar og egenandeler ved ikke godkjente betalingstransaksjoner etter finansavtaleloven. Jussens Venner. ISSN 0022-6971. doi: 10.18261/jv.59.1.3. Full text in Research Archive
  • Habibija, Admir (2023). Tapsfordeling mellom bank og kunde ved misbruk av elektroniske betalingsinstrumenter - når har kunden opptrådt grovt uaktsomt? In Kjørven, Marte Eidsand; Hjort, Maria Astrup & Wærstad, Tone Linn (Ed.), Bruk og misbruk av elektronisk identifikasjon 2023. Karnov Group Norway AS. ISSN 9788293816317. Full text in Research Archive
  • Wold, Vebjørn (2023). Prosessbyrden ved betalingssvindel – Om bankens tilbakeføringsplikt ved ikke-godkjente betalingstransaksjoner. In Kjørven, Marte Eidsand; Hjort, Maria Astrup & Wærstad, Tone Linn (Ed.), Bruk og misbruk av elektronisk identifikasjon 2023. Karnov Group Norway AS. ISSN 9788293816317. Full text in Research Archive
  • Sivertsen, Erle Katrine (2023). Kontraheringsplikt for tilbydere av eID – særlig om forholdet mellom kontraheringsplikt og diskrimineringsvernet. In Kjørven, Marte Eidsand; Hjort, Maria Astrup & Wærstad, Tone Linn (Ed.), Bruk og misbruk av elektronisk identifikasjon 2023. Karnov Group Norway AS. ISSN 9788293816317. Full text in Research Archive
  • Røsæg, Erik (2023). Elektroniske signaturer og tinglysing. In Kjørven, Marte Eidsand; Hjort, Maria Astrup & Wærstad, Tone Linn (Ed.), Bruk og misbruk av elektronisk identifikasjon 2023. Karnov Group Norway AS. ISSN 9788293816317. Full text in Research Archive
  • Sandvik, Kristin Bergtora; Wærstad, Tone Linn & Taj, Farhat (2023). Legal Aid to Immigrant Women Revisited: Digital Economic Violence and Access to Justice in Norway. In Ikdahl, Ingunn; Sandberg, Kirsten; Stewart, Julie; Strand, Vibeke Blaker & Wærstad, Tone Linn (Ed.), Hellums metode. Festskrift til Anne Hellum 70 år. Gyldendal Akademisk. ISSN 9788205582859. p. 253–265. Full text in Research Archive
  • Wold, Vebjørn (2023). Prosessbyrdeproblemet. Forholdet mellom bankens tilbakeføringsplikt og kundens skyldansvar ved betalingssvindel. Svensk Juristtidning. ISSN 0039-6591. p. 499–511. Full text in Research Archive
  • Kjørven, Marte Eidsand & Christoffersen, Margrethe Buskerud (2023). Formuerettslige konsekvenser av digitale identitetskrenkelser i selskapsforhold, Juss og mangfold. Festskrift til Geir Woxholth 70 år. Gyldendal Norsk Forlag A/S. ISSN 9788205558526. p. 182–215. Full text in Research Archive
  • Utne, Norland Line & Kjørven, Marte Eidsand (2022). Elektroniske signaturer og avtalebinding. In Kjørven, Marte Eidsand; Hjort, Maria Astrup & Wærstad, Tone Linn (Ed.), Bruk og misbruk av elektronisk identifikasjon 2022. Karnov Group Norway AS. ISSN 9788293816317. Full text in Research Archive

View all works in NVA

  • Kjørven, Marte Eidsand; Wærstad, Tone Linn & Hjort, Maria Astrup (2025). Bruk og misbruk av elektronisk identifikasjon 2025. Karnov Group Norway AS. ISBN 9788293816317. doi: https:/www.karnovgroup.no/fagboeker/bruk-og-misbruk-av-elektronisk-identifikasjon. Full text in Research Archive
  • Kjørven, Marte Eidsand; Hjort, Maria Astrup & Wærstad, Tone Linn (2023). Bruk og misbruk av elektronisk identifikasjon 2023. Karnov Group Norway AS. ISBN 9788293816317. 320 p. Full text in Research Archive
  • Kjørven, Marte Eidsand; Hjort, Maria Astrup & Wærstad, Tone Linn (2022). Bruk og misbruk av elektronisk identifikasjon 2022. Karnov Group Norway AS. ISBN 9788293816317. 320 p. Full text in Research Archive

View all works in NVA

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Funding

Funded by The Research Council of Norway

Project number: 320785

Norwegian version of this page
Published Oct. 7, 2024 3:11 PM - Last modified May 29, 2026 1:31 PM