Authentik Self-Hosted IdP（オーセンティックセルフホステッドアイディーピー）

概要

Authentik Self-Hosted IdP(オーセンティック セルフホステッド アイディーピー)はAuthentik Security(米国NY + 2018-Jens Langhammer設立 + GitHub 14K+ Stars) 2024年公開Self-Hosted Identity Providerで、Pro 業界Pro Mainstream OIDC/SAML/LDAP/Proxy/RADIUS統合+Flow Engine+Outpost対応Self-Hosted IdP先駆 + Pro MIT OSS + Pro Identity Provider Stack(OIDC/OAuth/SAML/LDAP/Proxy/RADIUS) + Pro Flow Engine + Pro Outpost + Pro User Federation + Pro Multi-tenant + 累計2018-2026年8年Heritage Pro Top独占代表機。Authentik主要機能: (1)Authentik主導(米国NY + 2018設立 + Jens Langhammer + 2022-Authentik Security法人化)、(2)Pro 業界Pro Mainstream OIDC/SAML/LDAP/Proxy/RADIUS統合+Flow Engine+Outpost対応Self-Hosted IdP先駆、(3)Pro MIT OSS + Self-Hosted(Docker/K8s/Helm)、(4)Pro Identity Provider Stack(OIDC/OAuth 2.0/SAML 2.0/LDAP/Proxy/RADIUS)、(5)Pro Flow Engine(Stage-based Authentication Flow)、(6)Pro Outpost(Proxy/LDAP/RADIUS Service分離Container)、(7)Pro User Federation(LDAP/AD/OIDC/SAML)、(8)Pro Application Catalog + Multi-tenant、(9)Pro MFA(TOTP/WebAuthn/Duo/SMS/Static)、(10)Pro Recovery + Enrollment Workflow、(11)Pro Policy Engine(Python Expression)、(12)Pro Provider(OIDC/SAML/Proxy)、(13)Pro Source(AD/LDAP/OIDC/SAML/OAuth/Plex)、(14)Pro Audit Log + Notification + Branding、(15)Pro Authentik Cloud(Hosted Beta 2024) + Self-Hosted Free + Enterprise(2024)、(16)Pro 採用: Pro Self-Hosted IdP/Home Lab/SMB/Privacy重視、(17)累計2018-2026年8年Heritage Pro Top独占。

主な特徴・仕組み

• GA: 2024 Authentik v2024.x + Cloud Beta + Enterprise
• Authentik Security: 米国NY + 2018設立 + Jens Langhammer + 2022-法人化 + GitHub 14K+ Stars
• Pro 業界Pro Mainstream OIDC/SAML/LDAP/Proxy/RADIUS統合+Flow Engine+Outpost対応Self-Hosted IdP先駆
• MIT OSS + Self-Hosted Docker/K8s/Helm Chart
• Identity Provider Stack OIDC/OAuth 2.0/SAML 2.0/LDAP/Proxy/RADIUS全対応
• Flow Engine Stage-based Authentication Flow
• Outpost Proxy/LDAP/RADIUS Service分離Container
• User Federation LDAP/AD/OIDC/SAML外部連携
• Application Catalog + Multi-tenant
• MFA TOTP/WebAuthn/Duo/SMS/Static
• Recovery + Enrollment Workflow
• Policy Engine Python Expression Custom Policy
• Provider OIDC/SAML/Proxy
• Source AD/LDAP/OIDC/SAML/OAuth/Plex
• Audit Log + Notification + Branding
• Authentik Cloud Hosted Beta(2024) + Self-Hosted Free + Enterprise(2024)
• 採用: Pro Self-Hosted IdP/Home Lab/SMB/Privacy重視
• 累計2018-2026年8年Heritage

スペック比較表

具体例・対応製品

• Authentik v2024.x GA + Cloud Beta + Enterprise (2024): OIDC/SAML/LDAP/Proxy/RADIUS統合+Flow Engine+Outpost対応Self-Hosted IdP先駆
• Authentik設立 (2018): Jens Langhammer
• Authentik OSS公開 (2020)
• Authentik Security設立 法人化 (2022)
• v2024.x GA + Cloud Beta + Enterprise (2024)
• v2025.x (2025予定)
• 採用: Pro Self-Hosted IdP/Home Lab/SMB/Privacy重視

自作PCでの選び方・注意点

Authentik選択ポイント: (1)Pro OIDC/SAML/LDAP/Proxy/RADIUS統合+Flow Engine+Outpost対応Self-Hosted IdP先駆 + 8年Heritage、(2)Pro Authentik Security米国NY + Pro 2018設立 + Jens Langhammer + 2022-Authentik Security法人化 + GitHub 14K+ Stars、(3)Pro MIT OSS + Pro Self-Hosted(Docker/K8s/Helm) + Pro Identity Provider Stack(OIDC/OAuth/SAML/LDAP/Proxy/RADIUS) + Pro Flow Engine Stage-based + Pro Outpost Service分離Container、(4)Pro User Federation(LDAP/AD/OIDC/SAML) + Application Catalog + Multi-tenant + MFA(TOTP/WebAuthn/Duo) + Recovery + Enrollment + Pro Policy Engine Python Expression + Provider/Source、(5)Pro Audit Log + Notification + Branding + Pro Authentik Cloud(Beta 2024) + Self-Hosted Free + Enterprise(2024) + Pro Self-Hosted IdP/Home Lab/SMB/Privacy重視採用 真価発揮。

関連用語との違い

Keycloak (Red Hat): Red Hat + Pro Java IAM Platform Realm先駆 + Pro Apache 2.0 OSS + 累計2014-2026年12年Heritage。Authentik(2024 v2024.x GA + Authentik Security + Pro OIDC/SAML/LDAP/Proxy/RADIUS統合+Flow Engine+Outpost対応Self-Hosted IdP先駆 + Pro MIT OSS + 累計8年Heritage)競合 + 直接競合 + Pro Keycloak → Pro Authentik + Pro Java → Pro Python + Pro Realm → Pro Multi-tenant + Pro Apache 2.0 → Pro MIT + 12年 vs 8年Heritage。

Zitadel (2024): Zitadel + Pro Cloud-Native Identity Management OIDC/SAML/Multi-tenant先駆 + Pro Apache 2.0 OSS + 累計2019-2026年7年Heritage。Authentik(2024 v2024.x GA + Authentik Security + Pro OIDC/SAML/LDAP/Proxy/RADIUS統合+Flow Engine+Outpost対応Self-Hosted IdP先駆 + Pro MIT OSS + 累計8年Heritage)競合 + 直接競合 + Pro Zitadel → Pro Authentik + Pro Go Cloud-Native → Pro Python + Pro 5 Protocol(OIDC/SAML/RADIUS等) → Pro Same + 7年 vs 8年Heritage。

よくある質問(FAQ)

Q1: Pro OIDC/SAML/LDAP/Proxy/RADIUS統合+Flow Engine+Outpost対応Self-Hosted IdP先駆 + 8年Heritage 効果? A: 2024 Authentik v2024.x GA + Cloud Beta + Enterprise発売Pro Famous Story類無し + Pro 業界Pro Mainstream OIDC/SAML/LDAP/Proxy/RADIUS統合+Flow Engine+Outpost対応Self-Hosted IdP先駆 + 累計2018-2026年8年Pro Mainstream Self-Hosted IdP業界Top独占Heritage Pro Reference。

Q2: Pro 5 Protocol Stack + Pro Flow Engine + Pro Outpost + Pro User Federation + Pro MFA + Pro Policy Engine 効果? A: Pro MIT OSS + Self-Hosted(Docker/K8s/Helm Chart) + Pro Identity Provider Stack(OIDC/OAuth 2.0/SAML 2.0/LDAP/Proxy/RADIUS全対応) + Pro Flow Engine(Stage-based Authentication Flow定義) + Pro Outpost(Proxy/LDAP/RADIUS Service分離Container) + Pro User Federation(LDAP/AD/OIDC/SAML) + Pro Application Catalog + Multi-tenant + Pro MFA(TOTP/WebAuthn/Duo/SMS/Static) + Pro Recovery + Enrollment + Policy Engine(Python Expression) + Provider/Source + Audit Log + Notification + Branding + Authentik Cloud(Beta 2024) + Self-Hosted Free + Enterprise(2024) Heritage Pro Reference。

Q3: Pro Self-Hosted IdP/Home Lab/SMB/Privacy重視採用 効果? A: Pro 採用: Pro Self-Hosted IdP/Home Lab/SMB/Privacy重視 + Pro Authentik系譜(設立 2018 Jens Langhammer/OSS公開 2020/Authentik Security法人化 2022/v2024.x GA + Cloud Beta + Enterprise 2024/v2025.x 2025予定継承) + Pro Multi-Generation Heritage Pro Reference。

まとめ

• 2024 Authentik v2024.x GA + Cloud Beta + Enterprise、Pro OIDC/SAML/LDAP/Proxy/RADIUS統合+Flow Engine+Outpost対応Self-Hosted IdP先駆
• Authentik Security 米国NY + 2018設立 + Jens Langhammer + GitHub 14K+ Stars
• 5 Protocol Stack(OIDC/OAuth/SAML/LDAP/Proxy/RADIUS) + Flow Engine
• Outpost Container分離 + User Federation + Multi-tenant + MFA
• Policy Engine Python + MIT OSS + Cloud Beta + 8年Heritage