Certified OpenID Connect / OAuth 2.0 server for enterprises - Connect2id

Proven flexibility to meet your most demanding identity and production requirements. Engineered for 24/7/365 uptime, distributed operation and low TCO.
Issue ID tokens to sign users into web, mobile and desktop applications. Devise your own authentication and consent journeys, enjoying full control over the UX.
Operate a fully fledged OpenID provider, at the level of assurance required by your applications. Federate social and partner logins, supply verified data for IdA / eKYC.
Protect your web APIs with access tokens, optionally locked with mTLS or DPoP. The entire lifecycle of tokens can be managed, their codecs and introspection customised.
Clustering for high-availability and servicing multi-million user bases is supported out of the box. 100+ metrics to monitor usage, anomalies and performance in real time.
We serve our customers by delivering continuous improvements, attention to detail and thoughtful curation of technology standards. Along the 4 critical axes of security, reliability, performance and the maintenance of conceptual integrity.
Essentials offering for a hosted and managed highly-available Connect2id server cluster
User credentials and data remain on your systems, under your direct control
Deploy in a region of your choice
Internet standards can hold hidden nuggets of opportunity for your applications and business. To fully benefit from them, you need to get them right.
Establishing trust at Internet scale
Single sign-on for mobile apps from the same vendor
The verified identities that the digital economy needs
New baseline security and interoperability for OAuth
Since 2012, the JWT cryptography and the OAuth 2.0 / OpenID Connect layer of the Connect2id server have been developed and maintained as open source, benefiting 1000s of projects and programmers.
The leading Java and Android library for JSON Web Tokens (JWT). Supports all standard signature (JWS) and encryption (JWE) algorithms as well as recent developments such as secp256k1, ECDH-1PU and XC20P.
Comprehensive Java SDK for OAuth 2.0 and OpenID Connect applications. Covers over 30 IETF and OIDF specifications and extensions, including ground-breaking OpenID Federation for post-X.509 trust infrastructure.
More control over server key generation and rotation
Smoother algorithm migration for clients authenticating with JWTs
Connect2id server 20.0 brings Java 25 support, flexible JWT access token signing and enhanced Native SSO.
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