Authorization models: RBAC, ABAC, and ACL with practical examples.

1. Role-Based Access Control (RBAC) Users are assigned roles, and roles have permissions. Example Structure 1User: john@example.com 2Roles: [editor, moderator] 3 4Role: editor 5Permissions: [create_post, edit_post, delete_own_post] 6 7Role: moderator …