معمارية الهوية
في هذه الصفحة 9 موضوعات
نص الدروس والتمارين باللغة الإنجليزية، بينما تبقى واجهة الموقع وعناوين الدروس بالعربية.
نظرة عامة
الموضوعات
- IAM
- الاتحاد (Federation)
- SSO
- OAuth 2.0
- OIDC
- مفاهيم SAML
تعلّم أولًا
4 ساعة تدريب (تقدير)
مخرجات التعلم
- Design workforce identity: SSO, federation with the corporate directory, and MFA.
- Design customer identity (CIAM): registration, social login, account recovery, and privacy.
- Choose between SAML, OAuth 2.0, and OIDC for each integration and explain why.
- Design cloud IAM for people and workloads with least privilege.
الدروس
المختبر والتمارين
Lab
ARC-017-LAB1 · Larkspur identity design
Outcomes: 1–4 · Time: ~4 h
- Identify the identity populations and applications: store and head-office staff, customers, partners and suppliers, workloads.
- Design workforce SSO, federation, and MFA, including store staff.
- Design customer identity for web and mobile, including recovery and privacy.
- Choose a protocol (SAML, OAuth 2.0, OIDC) per integration with the reason.
- Define cloud IAM roles for people and workloads and break-glass access.
Acceptance: protocol choice justified per integration; no shared accounts; break-glass access defined.
Exercises (case-based; six exercises)
| ID | Outcome | Task |
|---|---|---|
| ARC-017-EX01 | 1 | Design joiner-mover-leaver for 120 stores with high staff turnover. |
| ARC-017-EX02 | 1 | Choose MFA approach for cashiers on shared tills and for head-office administrators. |
| ARC-017-EX03 | 2 | List what the customer identity service must provide and which privacy rights it must support. |
| ARC-017-EX04 | 2 | The product owner wants a custom login page built in-house. Write the recommendation. |
| ARC-017-EX05 | 3 | Pick a protocol for: HR SaaS sign-in, the mobile app, a partner delivery-status API, a legacy intranet app that only supports SAML. |
| ARC-017-EX06 | 4 | An access key for the order service was found in a repository. Describe the remediation and the better design. |
أظهر الحلول
- EX01 HR system is the source: hire creates account and role by store; transfers change role/store automatically; termination disables access immediately; periodic access review.
- EX02 Cashiers: badge or app-based second factor with short sessions and per-user sign-in; admins: phishing-resistant MFA (hardware key or passkey) plus just-in-time elevation.
- EX03 Registration, login, social login, recovery, MFA option, consent management, data export and deletion, minimal data collection, audit of access to personal data.
- EX04 Recommend a managed CIAM: lower security risk, faster delivery, built-in recovery and MFA; build only if requirements are unmet, which they are not.
- EX05 HR SaaS: SAML (or OIDC if supported); mobile app: OIDC with authorization code and PKCE; partner API: OAuth 2.0 client credentials; legacy intranet: SAML.
- EX06 Revoke and rotate the key now, search logs for use, remove from history; redesign with a workload role and short-lived credentials; add secret scanning to the pipeline.
Workplace evidence: an identity or SSO design you delivered.
Outcome coverage: all outcomes covered by exercises and the lab.
الاختبار
Outcomes: O1 workforce identity · O2 customer identity · O3 protocol choice · O4 cloud IAM.
اختبار ذاتي لك: لا توجد درجات، ولا يُحفظ أو يُرسل أي شيء. اختر إجابة ثم تحقق منها، ويمكنك المحاولة مرة أخرى كما تشاء.
الجزء العملي
Identity design review of the ARC-017-LAB1 design plus exercises ARC-017-EX01 to EX06. Pass: quiz at least 8/10, at least five of six exercises correct, protocol choice justified per integration, no shared accounts, and break-glass access defined.
أخطاء شائعة
Building customer login in-house without need; long-lived access keys for workloads.
التقييم
Identity design review.
دليل من بيئة العمل
An identity or SSO design you delivered.
الصلة بالمسار الوظيفي
Identity and access (ARC-027) and security architecture (ARC-028).