Vault Enterprise · domain
Access Control Configuration
The Access Control Configuration domain covers how Vault Enterprise authorizes requests: policies, tokens, roles, identity entities and groups, and Sentinel governance. Questions are scenario-based, asking you to pick the correct capability, token TTL behavior, or policy semantics, and to distinguish root policy powers from ordinary policy grants.
Focused practice
Practice Access Control Configuration questions
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What this domain covers
What to know about Access Control Configuration
Be able to write correct HCL policies, choose the right capability for a KV v2 read scenario, and explain token_ttl versus token_max_ttl. The most important thing: grant exactly the capabilities the path needs, including list and metadata where required.
Writing HCL policies with capabilities like read, list, create, update, delete, sudo, and deny on KV v2 paths
Token lifecycle controls including token_ttl, token_max_ttl, periodic tokens, and explicit max TTL on auth roles
Root policy semantics and why it grants unrestricted access across all paths and operations
Sentinel in Vault Enterprise for fine-grained, role-based control beyond standard ACL policies
Watch out for
Common Access Control Configuration exam traps
- ▸Using read on KV v2 data paths without also granting the required list or metadata capabilities, causing the application to fail.
- ▸Assuming token_ttl is a hard limit; it is only the initial TTL, and tokens can renew up to token_max_ttl unless explicitly bounded.
- ▸Confusing root policy with sudo capability; sudo bypasses specific path restrictions but is not global unrestricted access.
Question index
All Access Control Configuration questions (19)
Click any question to see the full explanation, or start a practice session above.
An organization wants to enforce that a specific group of users can only request secrets if a manager approves the request via a Control Group. Which object must be created to define the approval workflow?
Medium2Which THREE features are specific to Vault Enterprise when managing access control?
Hard3What is the effect of setting 'token_ttl' on a Role?
Easy4What is the result of assigning a policy with 'deny' capability to a path that is also covered by an 'allowed' capability in a different policy?
Medium5In a multi-tenant environment using Namespaces, an administrator accidentally created a policy in the root namespace that they intended for a child namespace. What is the impact?
Hard6A security engineer is configuring Vault Enterprise to allow an application to authenticate using AppRole. The application will run on a server that has a unique role ID and secret ID. The engineer wants to ensure that the secret ID can be used only once and expires after 24 hours. Which AppRole role configuration parameters should be set to achieve this?
Medium7What is the function of an Identity Alias in Vault?
Hard8A Vault Enterprise administrator needs to delegate the management of a specific secrets engine to a team. The team should be able to create, update, and delete roles within the 'database' secrets engine but should not be able to modify the secrets engine's configuration or access other secrets engines. Which policy should the administrator create?
Easy9Which THREE capabilities are commonly used in Vault ACL policies to manage secrets engines?
Medium10A Vault Enterprise administrator is configuring a new namespace for a subsidiary company. The subsidiary requires that only users authenticated via their corporate LDAP can access secrets in the namespace. Additionally, the subsidiary's security team must be able to manage policies and auth methods within the namespace but should not have access to the root namespace. Which combination of Vault Enterprise features should the administrator use to meet these requirements?
Hard11Which TWO fields are essential in an ACL policy defined in HCL?
Easy12Which TWO of the following are valid ways to assign policies to a token?
Medium13A Vault Enterprise administrator is configuring an external group mapping using the LDAP auth method. They want to ensure that members of the LDAP group 'vault-admins' automatically receive the 'admin' policy when they authenticate. Which configuration is required to achieve this?
Hard14An application is authenticated via AppRole. You want to ensure the resulting token is limited to a specific CIDR range. Where do you configure this restriction?
Hard15What does the 'root' policy in Vault provide?
Easy16Which TWO statements are true regarding the use of Sentinel in Vault Enterprise?
Hard17You are writing a Sentinel policy to restrict secret access. Which parameter provides the current request's metadata, such as the path or operation type?
Medium18A Vault administrator needs to grant an application read access to a specific path in the KV v2 secrets engine. Which policy capability must be included?
Easy19A Vault Enterprise cluster uses a Control Group to require approval for reading secrets at "secret/data/prod/*". A user with a token that has a policy granting read on that path attempts to read a secret but is blocked pending approval. Which statement accurately describes the token's capabilities during the pending approval?
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Frequently asked questions
- What does the Access Control Configuration domain cover on the Vault Enterprise exam?
- Be able to write correct HCL policies, choose the right capability for a KV v2 read scenario, and explain token_ttl versus token_max_ttl. The most important thing: grant exactly the capabilities the path needs, including list and metadata where required.
- How many questions are in this domain?
- This page lists all 19 Access Control Configuration questions in the Vault Enterprise 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 Access Control Configuration questions?
- Yes — the session launcher on this page filters questions to this domain only. Choose any session length for inline explanations and scoring.