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The first handshake to secure data access
Authentication is where trust begins. It's how Deck ensures the right people get the right access to the right data, quickly, securely, and at scale.
From single sign-ons to session management, Deck handles identity so you can focus on what matters: building.
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Authenticate
Using email, OAuth, SSO, or enterprise identity providers, with support for secure, scalable session management.
Monitor
With events with detailed logs, unique user IDs, provider metadata, and session controls.
Secure
By enforcing encryption, optional multi-factor authentication, and strict session policies by default.
What’s Authentication?
Authentication verifies who’s asking before any data gets shared. Whether your app uses email logins, OAuth providers, or enterprise identity platforms, Deck makes it easy to authenticate users and initiate secure sessions. Every authentication event includes:
Unique User ID
A consistent identifier across all sessions.
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Provider Metadata
Track how each user authenticated.
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Session Control
Manage timeouts, invalidations, and reauth triggers.
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Event Logs
Monitor every login with timestamps and context.
Filter & Search
Quickly locate any user by email, UID, or provider. Use filters to investigate login history or monitor recent account creation spikes in seconds.
Scaled Identity Management
Whether you're managing a few test accounts or authenticating millions of users, Deck’s Authentication system is designed to scale with minimal overhead and maximum security.
Security by Default
Deck’s authentication is built on proven security standards, supporting passwordless, OAuth, SSO, and email-based login methods. It includes optional multi-factor authentication, full session control, and encryption of all credentials at rest and in transit.
Start secure. Stay secure.
Authentication with Deck sets the foundation for every trusted data interaction. It is designed to be fast, flexible, and frictionless.