Question

Which of the following options can be used to assign index access when creating a custom role?

1) Whitelist/Blacklist
2) Individually check index for access
3) Wildcards
4) Inheritance from parent role

Answer 1

Assigning index access when creating a custom role can be done using methods such as Whitelist/Blacklist, individually checking each index, using Wildcards, or inheriting permissions from a parent role.

Step-by-step explanation:

When creating a custom role for systems such as databases or file servers, various options can be utilized to assign index access based on the requirements of the role. These options include:

• Whitelist/Blacklist: This approach specifies which indices a role can access (whitelist) and which indices it cannot access (blacklist).
• Individually check index for access: Each index is reviewed and determined if access should be granted on a case-by-case basis.
• Wildcards: Wildcards, such as an asterisk (*), can be used to denote a pattern that applies to multiple indices, granting access to all that match the pattern.
• Inheritance from parent role: A custom role can inherit index access permissions from a predefined parent role, thereby adopting its access rules.

Using these methods ensures that users within each role have the appropriate level of access to indices necessary for their tasks, thereby maintaining data security and operational integrity.