The European Digital Identity Wallet will be mandatory for all European Union countries by the end of 2026. This mobile application stores government identification documents, driver's licenses, diplomas, and other verified documents in one place and is designed to work across all 27 EU countries.
Security and Privacy Challenges
Digital rights groups warn that the technology necessary for this wallet and protective measures are not yet ready, and this wallet could become a tool for surveillance. Thomas Lohninger, executive director of the digital rights group epicenter.works, states that "we are at about 50 to 60 percent of the technical standards needed to create this wallet" and the other 40 percent is still missing.
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Potential High Security Risks
Consolidating an individual's identity, health data, driver's license, and financial credentials in one device increases the cost of a security breach. If the phone is stolen or a malicious app infiltrates the system, all information is simultaneously at risk. Lohninger considers the wallet a "critical infrastructure" that connects the public and private sectors.
New regulations refer to technical measures such as tamper-resistant cryptographic hardware and validation for each requesting organization. However, losing a phone still means a race to block and recover the wallet before misuse occurs, and EU inspectors have expressed concerns about the lack of thorough testing of the recovery process.
Growing Privacy Concerns
The wallet's main privacy commitment is selective disclosure: a person proving they are over 18 should only share that fact and not their name, address, or identification number. However, Lohninger warns of the risk of "increased identification," as the wallet could quickly and widely make identity accessible, potentially leading to the loss of anonymity.
Since the wallet relies on cross-identification, identity validation performed in one country must be trusted by another country. Lohninger does not expect most national systems to be adequately prepared by the deadline.
Concerns about security and privacy are rising, and many countries in Europe, including France and Denmark, are introducing new laws for age verification on social media. The digital wallet is being introduced as a tool to enforce these laws.
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