ISC · domain
Identity And Access Management Architecture
This domain covers designing identity and access management architectures: federation with SAML 2.0 and OIDC, centralized authorization via policy engines, claims transformation, and JIT provisioning. Questions are scenario-based, asking you to place enforcement points, choose protocols, and fix trust or assertion-integrity failures across IdP, SP, and API gateway components.
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What to know about Identity And Access Management Architecture
Be able to design federated trust: choose SAML 2.0 or OIDC, specify assertion signing, and separate PEP from PDP so authorization logic is centralized. The single most important thing: the IdP signs the assertion, and the SP verifies that signature before trusting any claims.
SAML 2.0 assertion signing, encryption, and trust configuration between IdP and SP
API gateway as Policy Enforcement Point with authorization offloaded to a central PDP
Claims transformation rules mapping IdP attributes to SP-required claims
Just-in-Time access provisioning and its role in least privilege and zero standing access
Watch out for
Common Identity And Access Management Architecture exam traps
- ▸Confusing authentication (IdP proves identity) with authorization (PDP decides access), leading to wrong component placement.
- ▸Assuming the SP can validate unsigned assertions; SAML integrity requires the IdP to sign the assertion or response.
- ▸Treating JIT access as permanent provisioning rather than time-bound, request-driven entitlement granted at authentication.
Question index
All Identity And Access Management Architecture questions (49)
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Which TWO factors are mandatory for a secure 'MFA' implementation?
Medium2In a cloud architecture, what does the 'Principle of Least Privilege' (PoLP) imply regarding IAM roles?
Easy3Which THREE attributes should be evaluated when defining access policies in a modern Zero Trust Architecture?
Medium4When implementing FIDO2/WebAuthn for passwordless authentication, where does the private key reside?
Medium5Which architectural principle is fundamental to implementing Zero Trust in a microservices environment?
Easy6Which authentication factor is considered 'inherence'?
Easy7Which TWO methods are used to prevent 'Token Replay' attacks in an OAuth/OIDC architecture?
Hard8Which THREE components are involved in a standard OIDC authentication flow?
Medium9A firm is deploying a Just-In-Time (JIT) access model using CyberArk. Which component architecture is required to perform privileged session recording while ensuring the vault is not directly exposed to the internet?
Medium10In a Zero Trust architecture, what is the primary role of a Policy Decision Point (PDP)?
Medium11You are troubleshooting an OIDC flow where the client fails to fetch the user information. What is the correct OIDC endpoint to call?
Medium12You are securing a microservices architecture using mTLS. Which party is responsible for issuing the certificates that identify each service?
Hard13Which component in a Privileged Access Management (PAM) solution is responsible for 'Credential Rotation'?
Medium14In a SAML-based federation, what is the purpose of the 'RelayState' parameter?
Medium15An organization is migrating to SCIM (System for Cross-domain Identity Management) for automated provisioning. Which entity is responsible for receiving the provisioning request from the Identity Provider?
Medium16Which THREE attributes of a user session are typically monitored by a CASB (Cloud Access Security Broker)?
Medium17Which THREE security mechanisms are recommended when using an API Gateway to handle authentication?
Hard18You are configuring an AWS IAM Identity Center (successor to AWS SSO) environment. You need to provide temporary, elevated access to a developer for a specific account. Which mechanism provides the most granular architectural approach for this?
Hard19Which TWO security properties are provided by modern 'Passwordless' architectures?
Hard20Which TWO types of certificates are used in a standard mTLS implementation?
Medium21What is the primary role of an 'Attribute-Based Access Control' (ABAC) system compared to 'Role-Based Access Control' (RBAC)?
Medium22In the context of the OAuth 2.0 Authorization Code flow, why is the 'client_secret' never sent to the user's browser?
Medium23What is the benefit of using 'Scoped Access Tokens' in an OAuth architecture?
Medium24Which TWO actions should be taken when designing a highly available IAM architecture?
Medium25When designing a privileged access management (PAM) solution using CyberArk, you must ensure that privileged credentials are never exposed to the end-user workstation. Which feature facilitates this?
Medium26What is the primary function of an 'Identity Bridge' in a hybrid architecture?
Medium27Which THREE features are essential for a robust Privileged Access Management (PAM) architecture that adheres to the principle of least privilege?
Medium28When migrating to a Zero Trust architecture, what is the recommended approach for legacy applications that do not support modern authentication protocols (SAML/OIDC)?
Medium29You are implementing an IdP-initiated SSO flow. What is the primary architectural requirement for the SP?
Medium30Which THREE features are essential for a modern IAM Lifecycle Management (LCM) system?
Medium31You are designing an Azure AD (Entra ID) Conditional Access policy to restrict access to sensitive applications. You need to ensure that only compliant, managed devices can access the resource. Which Grant control must be configured?
Medium32What is the primary risk of 'Standing Privileges'?
Easy33An ISSAP architect is configuring Azure AD (Entra ID) Conditional Access policies to enforce Zero Trust. The requirement is to ensure that users accessing sensitive applications are verified as compliant with Intune device status. Which assignment condition is required?
Hard34What is the purpose of 'JWT Validation' on a resource server?
Medium35You are designing an OIDC implementation. An application needs to obtain user profile information without including it in the ID Token to keep the token size small. Which endpoint should the application call?
Hard36Which THREE types of claims are typically included in a JSON Web Token (JWT)?
Medium37In a SAML 2.0 federation, an Identity Provider (IdP) is failing to authenticate users because the Service Provider (SP) cannot verify the assertion integrity. The SP requires the IdP to sign the assertion. What must be exchanged to solve this?
Hard38When using an API Gateway as a Policy Enforcement Point (PEP), where should the authorization decision logic be offloaded to ensure central governance?
Hard39Which TWO components are critical for an identity-centric Zero Trust architecture?
Medium40Which THREE criteria are typically evaluated by a Policy Decision Point (PDP) in a Zero Trust environment?
Medium41What is the purpose of 'Claims Transformation' in an Identity Provider?
Medium42What is the primary architectural purpose of implementing Just-in-Time (JIT) access?
Easy43You are architecting a solution to mitigate 'Token Theft' in a Zero Trust environment. Which mechanism binds a token to a specific client instance?
Hard44What is the function of 'Token Introspection' in OAuth 2.0?
Medium45What is the primary architectural purpose of a 'Security Token Service' (STS) in a federated environment?
Hard46You are designing an IAM architecture for a global enterprise. You must ensure that PII is not transmitted in cleartext within identity tokens. What is the standard security requirement?
Hard47When designing a Federated Identity architecture using OIDC/SAML, which TWO security considerations are critical for the Relying Party (SP)?
Hard48Which THREE components are critical to ensuring secure 'Just-In-Time' (JIT) access?
Hard49You are deploying OIDC (OpenID Connect) for a web application. You need to prevent token replay attacks. Which claim should the application validate in the ID Token?
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Frequently asked questions
- What does the Identity And Access Management Architecture domain cover on the ISC exam?
- Be able to design federated trust: choose SAML 2.0 or OIDC, specify assertion signing, and separate PEP from PDP so authorization logic is centralized. The single most important thing: the IdP signs the assertion, and the SP verifies that signature before trusting any claims.
- How many questions are in this domain?
- This page lists all 49 Identity And Access Management Architecture questions in the ISC question bank. The actual exam draws from this domain proportionally to its weighting in the official exam blueprint.
- What is the best way to practise this domain?
- Start with a short focused session (10 questions) to identify gaps, then work through explanations. Repeat with a longer session once the weak areas feel solid.
- Can I practise only Identity And Access Management Architecture questions?
- Yes — the session launcher on this page filters questions to this domain only. Choose any session length for inline explanations and scoring.