{ "componentChunkName": "component---src-templates-blog-article-js", "path": "/blog/id-wallet-what-is-a-digital-identity-wallet", "result": {"data":{"page":{"edges":[{"node":{"seo":{"title":"Tecalis Blog | Identity, Digital Transformation, RegTech","meta_description":"Tecalis Blog. Access insights, trends and valuable content on Identity, Digital Transformation and RegTech."},"title":"Blog","search_title":"What topic are you looking for?","search_placeholder":"For example, electronic signature","search_button":"Search","search_show_all":"Show all topics"}}]},"categories":{"edges":[{"node":{"id":"Blog-categories_11","name":"Economy","url":"economy"}},{"node":{"id":"Blog-categories_12","name":"User experience","url":"user-experience"}},{"node":{"id":"Blog-categories_13","name":"Electronic Signature","url":"electronic-signature"}},{"node":{"id":"Blog-categories_14","name":"Risk Management","url":"risk-management"}},{"node":{"id":"Blog-categories_15","name":"Legal Framework ","url":"regulatory-legal-framework"}},{"node":{"id":"Blog-categories_21","name":"Digital Onboarding ","url":"digital-onboarding"}},{"node":{"id":"Blog-categories_22","name":"RPA - Automation","url":"rpa-automation"}},{"node":{"id":"Blog-categories_23","name":"Digital Transformation","url":"digital-transformation"}},{"node":{"id":"Blog-categories_24","name":"Identity Verification","url":"identity-verification"}},{"node":{"id":"Blog-categories_27","name":"X Tech","url":"x-tech"}},{"node":{"id":"Blog-categories_29","name":"Fraud Prevention","url":"fraud-prevention"}},{"node":{"id":"Blog-categories_31","name":"Electronic Invoice","url":"electronic-invoice-e-invoicing-digital"}},{"node":{"id":"Blog-categories_38","name":"Customer Hub for sales","url":"commercial-hub"}},{"node":{"id":"Blog-categories_41","name":"Sales Processes","url":"sales-processes"}}]},"blog":{"frontmatter":{"url":"/blog","subscribe":"Subscribe","see_more":"See more themes","see_less":"See less themes","view_more":"View more","recommended":"Recommendations","explore":"Explore by category","newsletter":{"title":"Get the latest news right in your inbox","description":"By clicking submit below, you consent to allow Tecalis to store and process the personal information submitted above to provide you the content requested."}}},"post":{"seo":{"title":"ID Wallet: What Are Digital Identity Wallets? ","meta_description":"An ID wallet is a secure digital identity wallet for storing and sharing credentials. Find out what it is, its uses, and the eIDAS 2.0 regulation","image_2":{"localFile":{"publicURL":"/static/a6d503977ae8efa2538f84c3d14fb55b/Blogpost_ID_Wallet_EN_690d301352.png"}}},"id":"Blog-posts_396","name":"ID Wallet: What Are Digital Identity Wallets? ","url":"id-wallet-what-is-a-digital-identity-wallet","creation_datetime":"26 February 2026","published_at":"06 April 2026","creation_date":null,"modification_date":null,"photo_2":{"name":"Blogpost_ID Wallet_EN.png","alternativeText":"","localFile":{"childImageSharp":{"gatsbyImageData":{"layout":"constrained","images":{"fallback":{"src":"/static/a6d503977ae8efa2538f84c3d14fb55b/c8ce3/Blogpost_ID_Wallet_EN_690d301352.webp","srcSet":"/static/a6d503977ae8efa2538f84c3d14fb55b/dab6e/Blogpost_ID_Wallet_EN_690d301352.webp 350w,\n/static/a6d503977ae8efa2538f84c3d14fb55b/d2e75/Blogpost_ID_Wallet_EN_690d301352.webp 512w,\n/static/a6d503977ae8efa2538f84c3d14fb55b/19831/Blogpost_ID_Wallet_EN_690d301352.webp 520w,\n/static/a6d503977ae8efa2538f84c3d14fb55b/5ad9c/Blogpost_ID_Wallet_EN_690d301352.webp 636w,\n/static/a6d503977ae8efa2538f84c3d14fb55b/f0e0f/Blogpost_ID_Wallet_EN_690d301352.webp 704w,\n/static/a6d503977ae8efa2538f84c3d14fb55b/29688/Blogpost_ID_Wallet_EN_690d301352.webp 928w,\n/static/a6d503977ae8efa2538f84c3d14fb55b/c8ce3/Blogpost_ID_Wallet_EN_690d301352.webp 972w","sizes":"(max-width: 768px) 50vw, 972px"},"sources":[]},"width":972,"height":505}}}},"content":[{"id":4257,"text":"

Digital transformation has redefined the way we interact with businesses, governments, and online platforms. In this context, the ID wallet has emerged not only as a technological innovation but as a fundamental necessity to ensure the privacy, security, and sovereignty of user data.

\n

If you’re wondering what an ID wallet is, how it works technically, or why the European Union is driving its widespread adoption through the European Digital Identity Wallet (EUDI), this comprehensive guide takes an in-depth look at all aspects of the digital identity wallet.

","strapi_component":"blog.content-rich-text"},{"id":1009,"name":null,"description":"

Request information about the new ID Wallets and check your customers

","button":"Request a free demo","url":"https://www.tecalis.com/request-demo","blank":true,"image":null,"strapi_component":"blog.cta"},{"id":4258,"text":"

What is an ID wallet and what is a digital identity wallet used for?

\n

An ID wallet, or digital identity wallet, is a software application designed to securely store, manage, and share a user’s digital credentials and identities. It works similarly to a physical wallet where we keep our ID, driver’s license, or bank cards, but operates in a cryptographic and decentralized environment. 

\n

From a technical standpoint, a digital ID wallet acts as a secure container on the user’s mobile device (or in the cloud) that interacts with credential issuers and identity verifiers. It allows you to verify your identity in real time without revealing unnecessary data, ensuring secure and frictionless digital interactions.

\n

Main Uses of a Digital Identity Wallet

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The fundamental purpose of an identity wallet is divided into three main areas to reduce digital friction and ensure secure interactions in the new online ecosystem:

\n
    \n
  1. Identification: Allows users to prove who they are in digital and physical environments without needing to present paper documents.
    2. \n
  2. Authentication: Replaces or complements traditional passwords, enabling secure access to corporate, banking, or government platforms through biometric verification linked to the wallet.
    3. \n
  3. Credential Sharing: Facilitates the selective, real-time presentation of specific attributes (such as being over 18, holding a college degree, or having a verified bank account).
    4. \n
","strapi_component":"blog.content-rich-text"},{"id":923,"title":null,"alt":"A close-up of hands holding a cell phone displaying the EUDI Wallet app's home screen.","figcaption":null,"link":null,"blank":null,"image":{"id":4996,"name":"ID Wallet_imagen_interna_01.png","hash":"ID_Wallet_imagen_interna_01_d4af453830","sha256":null,"ext":".png","mime":"image/png","size":140.12,"url":"/uploads/ID_Wallet_imagen_interna_01_d4af453830.png","provider":"local","provider_metadata":null,"created_at":"2026-04-06T10:15:38.000Z","updated_at":"2026-04-06T10:15:38.000Z","alternativeText":"","caption":"","width":954,"height":525,"formats":{"thumbnail":{"name":"thumbnail_ID Wallet_imagen_interna_01.png","hash":"thumbnail_ID_Wallet_imagen_interna_01_d4af453830","ext":".png","mime":"image/png","width":245,"height":135,"size":56.58,"path":null,"url":"/uploads/thumbnail_ID_Wallet_imagen_interna_01_d4af453830.png"},"medium":{"name":"medium_ID Wallet_imagen_interna_01.png","hash":"medium_ID_Wallet_imagen_interna_01_d4af453830","ext":".png","mime":"image/png","width":750,"height":413,"size":413.3,"path":null,"url":"/uploads/medium_ID_Wallet_imagen_interna_01_d4af453830.png"},"small":{"name":"small_ID Wallet_imagen_interna_01.png","hash":"small_ID_Wallet_imagen_interna_01_d4af453830","ext":".png","mime":"image/png","width":500,"height":275,"size":197.8,"path":null,"url":"/uploads/small_ID_Wallet_imagen_interna_01_d4af453830.png"}},"previewUrl":null,"localFile___NODE":"7661c634-934a-5376-82b9-8f4b6dd7647d"},"strapi_component":"blog.image"},{"id":4259,"text":"

How ID wallets or digital identity wallets work

\n

The operation of an identity wallet ecosystem is based on the \"Trust Triangle,\" an identity architecture model involving three key actors in the process. On one side is the issuer, a trusted entity (such as the police, a university, or a bank) that issues data about a user; on the other side is the holder, who receives the data and stores it cryptographically in their ID wallet.

\n

The third pillar is the verifier, which acts as the external service that needs to verify a piece of data. To ensure this happens securely, the wallet generates a cryptographic proof that the verifier validates without ever having to contact the original issuer, thereby guaranteeing the privacy of the process.

\n

Digital credentials, identity verification, and user control

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The technological cornerstone of ID wallets is verifiable credentials. These digital credentials are cryptographically signed, ensuring they have not been altered since issuance and that they legitimately belong to the holder.

\n

Digital identity wallets return control of the data to the user thanks to the Self-Sovereign Identity (SSI) model through the following key steps:

\n
    \n
  1. Receipt of credentials: The user obtains the attributes verified by the issuer.
    2. \n
  2. Encrypted storage: The data resides securely and encrypted directly on the user’s local device.
    3. \n
  3. Explicit decision: The holder explicitly decides what to share, with whom, and when the information is transmitted.
    4. \n
","strapi_component":"blog.content-rich-text"},{"id":4260,"text":"

Differences Between ID Wallets, Identity Wallets, and Other Digital Identity Systems

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The main difference between an ID wallet and traditional systems (such as SSO) lies in storage. While the latter centralize your information, digital wallets are fully decentralized, giving you back control and absolute sovereignty over your data.

\n

In terms of security and privacy, centralized systems pose a high risk because if the database is hacked, millions of credentials are exposed, whereas ID wallets eliminate security breaches through cryptographic validation without central servers.

\n

Furthermore, unlike physical IDs or SSO, which expose all your data and track you, the digital wallet supports selective disclosure, allowing you to share only the information strictly necessary.

\n

Finally, in terms of interoperability, private systems and physical documents are geographically limited, whereas an identity wallet uses open standards to ensure global validity in any borderless digital environment.

","strapi_component":"blog.content-rich-text"},{"id":1010,"name":null,"description":"

Adapt to eIDAS 2.0 and the EUDI Wallet without complications

","button":"Download free ebook","url":"https://www.tecalis.com/ebooks-whitepapers/eidas2-eudi-wallet-european-digital-identity","blank":true,"image":null,"strapi_component":"blog.cta"},{"id":4261,"text":"

Why are ID wallets important for European digital identity?

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ID wallets represent the future of trust on the internet. For users, they mean the end of memorizing dozens of passwords and greater control over their personal data. For businesses, they mean a drastic reduction in customer acquisition costs, mitigation of identity theft fraud, and automated regulatory compliance.

\n

European digital identity is embracing this model because it guarantees cross-cutting benefits:

\n\n

User empowerment: It means no more memorizing dozens of passwords and gives users control over their personal data.

\n

Current challenges of digital identity and how ID wallets solve them

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Currently, the digital ecosystem faces systemic challenges that cost the global economy billions, such as synthetic identity fraud and massive data breaches. Digital ID wallets address these problems at their root by offering technological solutions that protect user information and permanently secure access:

\n","strapi_component":"blog.content-rich-text"},{"id":924,"title":null,"alt":"Students standing in line show their EUDI Wallet with a QR code on their phones to gain access to the college entrance exam.","figcaption":null,"link":null,"blank":null,"image":{"id":4997,"name":"ID Wallet_imagen_interna_02.png","hash":"ID_Wallet_imagen_interna_02_b00995fa25","sha256":null,"ext":".png","mime":"image/png","size":404.2,"url":"/uploads/ID_Wallet_imagen_interna_02_b00995fa25.png","provider":"local","provider_metadata":null,"created_at":"2026-04-06T10:17:37.000Z","updated_at":"2026-04-06T10:17:37.000Z","alternativeText":"","caption":"","width":1272,"height":700,"formats":{"thumbnail":{"name":"thumbnail_ID Wallet_imagen_interna_02.png","hash":"thumbnail_ID_Wallet_imagen_interna_02_b00995fa25","ext":".png","mime":"image/png","width":245,"height":135,"size":83.16,"path":null,"url":"/uploads/thumbnail_ID_Wallet_imagen_interna_02_b00995fa25.png"},"large":{"name":"large_ID Wallet_imagen_interna_02.png","hash":"large_ID_Wallet_imagen_interna_02_b00995fa25","ext":".png","mime":"image/png","width":1000,"height":550,"size":1225.34,"path":null,"url":"/uploads/large_ID_Wallet_imagen_interna_02_b00995fa25.png"},"medium":{"name":"medium_ID Wallet_imagen_interna_02.png","hash":"medium_ID_Wallet_imagen_interna_02_b00995fa25","ext":".png","mime":"image/png","width":750,"height":413,"size":706.11,"path":null,"url":"/uploads/medium_ID_Wallet_imagen_interna_02_b00995fa25.png"},"small":{"name":"small_ID Wallet_imagen_interna_02.png","hash":"small_ID_Wallet_imagen_interna_02_b00995fa25","ext":".png","mime":"image/png","width":500,"height":275,"size":324.4,"path":null,"url":"/uploads/small_ID_Wallet_imagen_interna_02_b00995fa25.png"}},"previewUrl":null,"localFile___NODE":"804367a7-d778-50ab-92eb-4e1715172022"},"strapi_component":"blog.image"},{"id":4262,"text":"

Regulatory framework for ID wallets: eIDAS 2.0 and the EUDI Wallet

\n

The main global driver for the adoption of digital wallets is the European Union through the eIDAS 2.0 Regulation. This regulatory update requires each Member State to provide its citizens with an EUDI Wallet (European Digital Identity Wallet).

\n

This EUDI Wallet is a standardized, interoperable digital identity wallet across Europe that allows for cross-border identification with full legal validity throughout the EU, requiring large online platforms (VLOPs), banks, and the energy sector to accept it as an official authentication method and integrating qualified electronic signatures (QES) directly from mobile devices.

\n

The eIDAS 2.0 Regulation marks a turning point in European digital trust. The EUDI Wallet will not only facilitate citizen mobility but will also be mandatory for banks, the energy sector, and large online platforms.

","strapi_component":"blog.content-rich-text"},{"id":4263,"text":"

Use Cases for ID Wallets in Key Companies and Sectors

\n

The adoption of a digital ID wallet transforms traditional workflows into frictionless digital experiences across multiple industries. In financial services (Banking and Fintech), it enables instant KYC onboarding where customers open accounts in seconds by sharing verified credentials from their wallet, also streamlining mortgage signing and PSD2 authentication. Similarly, in e-commerce, it enables password-free checkout to reduce cart abandonment and perform age verification for restricted purchases while preserving real identity.

\n

Furthermore, its implementation in the public sector ensures secure access to medical records, job portals, or tax payments without the need to install cumbersome local certificates. Additionally, for Human Resources departments, it offers a huge advantage by facilitating the rapid and unquestionable verification of academic credentials and replacing physical cards for access to corporate offices.

","strapi_component":"blog.content-rich-text"},{"id":4264,"text":"

Data Protection and Privacy in a Digital ID Wallet

\n

The design of an identity wallet incorporates the concept of \"Privacy by Design,\" strictly complying with regulations such as the GDPR through disruptive innovations like selective disclosure, supported by cryptographic technologies such as Zero-Knowledge Proofs. Thanks to these algorithms, the application generates a \"token\" or mathematical proof that simply confirms a specific piece of information (such as \"this user is of legal age\") to the verifier, hiding the rest of the personal information and drastically minimizing data exposure compared to the use of a traditional physical ID.

","strapi_component":"blog.content-rich-text"},{"id":4265,"text":"

How ID wallets reduce friction in digital identification processes

\n

The profitability and success of digital services depend largely on their ease of use. While current authentication methods often act as barriers that frustrate users, the adoption of a digital identity wallet is revolutionary.

\n

ID wallets eliminate friction in digital processes in the following ways:

\n\n

Understanding what an ID wallet is the first step in preparing for the imminent change in the global digital ecosystem. With the arrival of the EUDI Wallet and the European digital identity framework, citizens and businesses are moving toward an internet where trust, privacy, and immediacy finally go hand in hand.

","strapi_component":"blog.content-rich-text"},{"id":1011,"name":null,"description":"

Discover how to benefit from regulatory changes with a Tecalis expert

","button":"Request a free session","url":"https://www.tecalis.com/es/contacto","blank":true,"image":null,"strapi_component":"blog.cta"}],"blog_categories":[{"id":24,"name":"Identity Verification","url":"identity-verification"},{"id":21,"name":"Digital Onboarding ","url":"digital-onboarding"},{"id":15,"name":"Legal Framework ","url":"regulatory-legal-framework"}],"reading_time":"Reading time: 5 minutes."},"site":{"siteMetadata":{"title":"Tecalis","twitterHandle":"Tecalis"}}},"pageContext":{"id":"Blog-posts_396","title":"ID Wallet: What Are Digital Identity Wallets? ","langKey":"en","location":"https://tecalis.com/blog/id-wallet-what-is-a-digital-identity-wallet","dateFormat":"MMMM D, YYYY","translates":{"en":"/blog/id-wallet-what-is-a-digital-identity-wallet","es":"/es/blog/id-wallet-que-es-cartera-identidad-digital"},"images":{"7661c634-934a-5376-82b9-8f4b6dd7647d":{"data":{"image":{"childImageSharp":{"gatsbyImageData":{"layout":"constrained","placeholder":{"fallback":"data:image/png;base64,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"},"images":{"fallback":{"src":"/static/788e4cc34f63d368a4a0c0f7b2ac2fd8/59ffd/ID_Wallet_imagen_interna_01_d4af453830.webp","srcSet":"/static/788e4cc34f63d368a4a0c0f7b2ac2fd8/7b6bd/ID_Wallet_imagen_interna_01_d4af453830.webp 350w,\n/static/788e4cc34f63d368a4a0c0f7b2ac2fd8/aa5f2/ID_Wallet_imagen_interna_01_d4af453830.webp 512w,\n/static/788e4cc34f63d368a4a0c0f7b2ac2fd8/806ca/ID_Wallet_imagen_interna_01_d4af453830.webp 520w,\n/static/788e4cc34f63d368a4a0c0f7b2ac2fd8/59ffd/ID_Wallet_imagen_interna_01_d4af453830.webp 572w","sizes":"(min-width: 572px) 572px, 100vw"},"sources":[]},"width":572,"height":315}}}}},"804367a7-d778-50ab-92eb-4e1715172022":{"data":{"image":{"childImageSharp":{"gatsbyImageData":{"layout":"constrained","placeholder":{"fallback":"data:image/png;base64,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"},"images":{"fallback":{"src":"/static/db82e3c65da5875a26af57f1f3fce33e/59ffd/ID_Wallet_imagen_interna_02_b00995fa25.webp","srcSet":"/static/db82e3c65da5875a26af57f1f3fce33e/7b6bd/ID_Wallet_imagen_interna_02_b00995fa25.webp 350w,\n/static/db82e3c65da5875a26af57f1f3fce33e/aa5f2/ID_Wallet_imagen_interna_02_b00995fa25.webp 512w,\n/static/db82e3c65da5875a26af57f1f3fce33e/806ca/ID_Wallet_imagen_interna_02_b00995fa25.webp 520w,\n/static/db82e3c65da5875a26af57f1f3fce33e/59ffd/ID_Wallet_imagen_interna_02_b00995fa25.webp 572w","sizes":"(min-width: 572px) 572px, 100vw"},"sources":[]},"width":572,"height":315}}}}}},"advertisements":{},"advertisementsForms":{},"ctas":{},"videos":{},"cookies":true}}, "staticQueryHashes": ["1208480927","235538228","2927780632","3803179178","536423426","63159454"]}