---
title: "Basic Security permissions management"
slug: "basicsecurity-subaccount-classic"
tags: ["Basic Security", "Sub Account"]
updated: 2026-09-17T09:19:49Z
published: 2026-09-17T09:19:49Z
canonical: "guide.ncloud-docs.com/basicsecurity-subaccount-classic"
stale: true
---

> ## Documentation Index
> Fetch the complete documentation index at: https://guide.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Basic Security permissions management

Available in Classic

 

You can set different access permissions for Basic Security using NAVER Cloud Platform's Sub Account service. Sub Account offers both system-managed (System Managed) and user-defined (User Created) policies to help you configure management and operation permissions.

              Note

              

Sub Account is a free service with no additional charges. For more information about Sub Account, see [**Services > Management & Governance > Sub Account**](https://www.ncloud.com/product/management/subAccount) on the NAVER Cloud Platform portal and the [Sub Account user guide](/docs/en/subaccount-overview).

## System-managed policies

System-managed policies are pre-built, role-based policies that NAVER Cloud Platform provides for your convenience. When you assign one of these policies to a sub account, that account gets access to Basic Security. Here are the available system-managed policies for Basic Security:

| Policy name | Policy description |
| --- | --- |
| NCP_ADMINISTRATOR | Full access to all services, same as the main account |
| NCP_INFRA_MANAGER | Access to all NAVER Cloud Platform services, except the **My Account** > **Pricing information and cost management** > **Billing and payment management** menu on the console |
| NCP_FINANCE_MANAGER | Access to Cost Explorer and the **My Account** > **Pricing information and cost management** > **Billing and payment management** menu on the console |

              Caution

              

If you grant someone access to a specific action but not to the required related actions, they won't be able to complete their tasks. Sub Account automatically includes these related permissions to prevent this issue. However, if you manually uncheck these auto-selected related actions, the system assumes this was intentional and won't override your selection.