Smart-ID is now available in Belgium!

Take me there
English

Smart-ID+

Built to prevent fraudulent transactions and keep users in control

What's new
  • Dynamic QR authentication
  • Secure device-session linking
  • Compliance-ready for future regulatory requirements
  • Improved user journey
What is Smart-ID+?

The next evolution of secure digital identity

Smart-ID+ is the next step in the Smart-ID journey – designed for organizations facing increasing fraud risks, stronger security requirements, and the need to deliver secure, intuitive identity experiences across devices.

Built on the trusted foundations of Smart-ID, Smart-ID+ introduces enhanced authentication flows, including QR-based cross-device login, same-device authentication, and secure device-session linking. These improvements strengthen protection against fraud while maintaining the simplicity users expect from Smart-ID.

By ensuring every session is initiated and confirmed by the user, Smart-ID+ helps prevent phishing and social-engineering attacks before they succeed. At the same time, it makes authentication faster and more intuitive across mobile, desktop, and in-person services.

Upgrade Now

E-service providers using Smart-ID+

Smart-ID+ is one of the steps the state is taking to prevent increasingly sophisticated fraud schemes by adding an additional layer of protection to the authentication process. Smart-ID+ helps to better prevent the risks of social manipulation and phone fraud, while maintaining a familiar and convenient user experience for users.
Anna Õuekallas
Head of the Electronic Identity Department of the State Information System Authority (RIA)

Smart-ID+ features

Designed for enterprise-level protection and performance

Device Binding

Each authentication is cryptographically tied to the user’s validated Smart‑ID device, reducing credential‑theft risks.

Dynamic QR login

Real‑time cross‑device authentication that eliminates static QR codes and ID‑code entry, reducing phishing risks and man‑in‑the‑middle attacks.

Same-device login

Authentication starts and ends on a single device, removing channel switches and friction and improving mobile UX for high‑traffic e‑services.

Future-proof cryptography

Built to meet eIDAS and NIST with SHA‑3 and RSA‑PSS, Smart‑ID+ offers long‑term security and fewer future re‑integrations for service providers.

Upgrade Now

How Smart‑ID+ authentication works

Select "QR code" for cross device login or "Same device" for a mobile only login experience
Thinking about upgrading?

Compare Smart‑ID and Smart‑ID+ side by side

Smart-ID
Smart-ID+
Authentication / signing flows
Smart-ID
ID-code → Compare numbers → PIN1/PIN2
Smart-ID+
Scan QR or auto app switch → PIN1/PIN2
User experience
Smart-ID
Manual ID-code + code comparison, extra iOS steps
Smart-ID+
No ID-code, no verification codes, smoother on all devices
Security level
Smart-ID
Can be tricked by phishing, as part of the security relies on user vigilance
Smart-ID+
QR & device link stop phishing, stronger security
Cryptography
Smart-ID
Strong but current standards (SHA-2, RSASSA-PKCS1-v1_5)
Smart-ID+
Modern, future-proof standards (SHA-3, RSA-PSS)
Fraud prevention
Smart-ID
Basic push-based
Smart-ID+
Stronger fraud protection through secure QR & device linking
Compliance
Smart-ID
Current standards
Smart-ID+
Future-ready standards
Documentation
Smart-ID
Basic API docs
Smart-ID+
Open API format for easier integration

Upgrade to Smart‑ID+ with ease and certainty

Already using Smart-ID?

Migrating to Smart-ID+ is straightforward.
Use the updated API, test in the demo environment, and start using the new authentication flows immediately.

View GitHub integration

New to Smart-ID?

Set up your service through SK ID Solutions’ onboarding tools and documentation. Get access to the self‑service portal, API guidelines, and the test environment.

Start here

Explore Smart-ID+ in the demo environment

Test the new authentication flows, API updates, and cryptography enhancements in a secure sandbox. Start validating Smart‑ID+ in minutes with no commitment.

Try the Demo

How Much Does It Cost?

If you’re already using Smart‑ID, upgrading to Smart‑ID+ comes at no additional cost. Simply adopt the updated API and benefit from stronger security and modern authentication flows – without new fees.

For new customers, pricing is transparent and tailored to your organisation’s scale and requirements.

Contact us for details

Here to support your upgrade

Jana Arsenjeva

Senior Sales Manager
jana.arsenjeva@skidsolutions.eu

Need more information?

Visit our Frequently Asked Questions page to learn how Smart-ID+ works and find answers to common questions.