= ecm.security
:description: Namespace for user and group management via mng.* methods. Methods: users(), user(), groups(), group(), group_members(), user_groups(), roles().
:keywords: ecm.security, user management, groups, mng, users, roles, ECMUser, ECMGroup
:page-tags: api, security, overview

The `ecm.security` namespace provides access to user and group information on the ECM server.

[cols="1,3"]
|===
|Method |Description

|xref:api/security/roles.adoc[roles()]
|Returns the system roles of a user.

|xref:api/security/users.adoc[users()]
|Returns the list of all users.

|xref:api/security/groups.adoc[groups()]
|Returns the groups of a user.

|xref:api/security/user.adoc[user()]
|Returns the details of a single user.
|===
