SCIM
What is SCIM
SCIM (System for Cross-domain Identity Management) is a standardized identity management protocol mainly used for user lifecycle management in multi-tenant cloud applications.
The core value of SCIM lies in:
- Standardized user schema: defines standardized data models for users, groups, roles, etc.
- RESTful API: provides a simple but feature-rich operation interface
- Interoperability: different vendors' systems can exchange identity data based on a unified standard
What SCIM Can Do
Through the SCIM protocol, the following user management operations can be achieved:
| Operation Type | Specific Capability |
|---|---|
| User management | Create, query, modify, delete users |
| Attribute management | Modify specific user attributes (such as mobile number, department) |
| Bulk operations | Batch create, update, delete users |
| Group management | Create and manage user groups, maintain group membership |
Why Use SCIM
Pain Points of Traditional Methods
Before standard protocols, enterprises needed to develop user sync interfaces separately for each application:
- Interface formats varied
- Data models could not be aligned
- Development and maintenance costs were high
Advantages of SCIM
- Out of the box: users do not need to create custom user provisioning schemas; directly use the SCIM standard
- Lower integration costs: application vendors only need to implement SCIM interfaces once to connect to all identity platforms supporting SCIM
- Expand user base: enterprise administrators can easily configure user sync, accelerating application promotion in enterprises
SCIM 2.0 is the widely used version. BambooCloud IDaaS supports identity data synchronization with downstream applications through the SCIM protocol.