---
title: "Discussion on \"Authentication Architecture: Passkeys, MFA, OAuth 2.0, OIDC and Enterprise SSO\" | Hashnode"
description: "Discussion on \"Authentication Architecture: Passkeys, MFA, OAuth 2.0, OIDC and Enterprise SSO\". A practical, vendor-neutral architectural guide to designing modern identity and access management systems."
url: "https://hashnode.com/posts/authentication-architecture-passkeys-mfa-oauth-2-0-oidc-and-enterprise-sso/6ad717635c1a30ac03fca17a"
---

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Discussion

# [Authentication Architecture: Passkeys, MFA, OAuth 2.0, OIDC and Enterprise SSO](https://kushalgridprepteam.hashnode.dev/authentication-architecture-passkeys-mfa-oauth-2-0-oidc-and-enterprise-sso?utm_source=hashnode&utm_medium=feed)

A practical, vendor-neutral architectural guide to designing modern identity and access management systems.

Oct 20 · 9 min read · kushalgridprepteam.hashnode.dev  
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-   [#cybersecurity](https://hashnode.com/tag/cybersecurity)
-   [#identityaccessmanagement](https://hashnode.com/tag/identityaccessmanagement)
-   [#cloud-architecture](https://hashnode.com/tag/cloud-architecture)
-   [#iam](https://hashnode.com/tag/iam)

## Written by

[Murtuza Lokhandwala](https://hashnode.com/@murtuzalokhandwala)

@murtuzalokhandwala

  
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