---
title: "DRM Policy"
slug: "multidrm-policy"
tags: ["One Click Multi DRM"]
updated: 2026-09-17T09:22:36Z
published: 2026-09-17T09:22:36Z
canonical: "guide.ncloud-docs.com/multidrm-policy"
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.

# DRM Policy

Available in Classic and VPC

Describes how to set and manage the playback and security policies of DRM licenses.

## DRM policy page

DRM policy page is laid out as follows:

![multidrm-policy_screen_ko](https://cdn.document360.io/6998976f-9d95-4df8-b847-d375892b92c2/Images/Documentation/multidrm-policy_screen_en.png?sv=2026-02-06&spr=https&st=2026-11-14T04%3A50%3A27Z&se=2026-11-14T05%3A50%3A27Z&sr=c&sp=r&sig=PZtenPlMUtVCq7MRnk24kmQQsX9%2Fxpwv5R2Uw1%2FAdaM%3D)

| Area | Description |
| --- | --- |
| ① Menu name | Name of the menu currently being viewed |
| ② Basic features | **DRM Policy** Features displayed when entering the menu for the first time - **[Policy]** button: click to [add a license policy](/docs/en/multidrm-policy#%EB%9D%BC%EC%9D%B4%EC%84%A0%EC%8A%A4%EC%A0%95%EC%B1%85%EC%B6%94%EA%B0%80) - **[Learn More about the Product]** button: click to go to the One Click Multi DRM introduction page - **[Refresh]** button: click to refresh the page - **[Auto Renewal]** button: click the toggle button to automatically refresh the page |
| ③ Post-creation features | - **[Configure]** button: [change the settings](/docs/en/multidrm-policy#%EB%9D%BC%EC%9D%B4%EC%84%A0%EC%8A%A4%EC%A0%95%EC%B1%85%EB%B3%80%EA%B2%BD)of the selected policy - **[Copy]** button: [create a copy](/docs/en/multidrm-policy#%EA%B8%B0%EC%A1%B4%EB%9D%BC%EC%9D%B4%EC%84%A0%EC%8A%A4%EC%A0%95%EC%B1%85%EB%B3%B5%EC%82%AC)of the selected policy - **[Delete]** button: [delete](/docs/en/multidrm-policy#%EB%9D%BC%EC%9D%B4%EC%84%A0%EC%8A%A4%EC%A0%95%EC%B1%85%EC%82%AD%EC%A0%9C)the selected policy - **[Policy Logs]** button: check and download event logs for the last 30 days for all created license policies |
| ④ License policy list | List of created license policies |

## Add a license policy

The following describes how to add a new DRM license policy.

1. In the NAVER Cloud Platform console, navigate to **Menu** > **All Services** > **Media** > **One Click Multi DRM**.
2. Click **DRM Policy**.
3. Click **[Policy]**.
4. Set the license policy on the policy creation page.
  - **Policy Name**: enter a policy name. Enter 3 - 20 characters using letters, numbers, and underscores.
  - **Persistent**: whether to store the license for offline use
  - **Rental Duration**: If the **Persistent** option is selected as **True**, the license validity period from the time of license download to the first playback
  - **Playback Duration**: license validity period after the first playback
  - **Widevine**: select whether to use Widevine DRM

| Item | Description |
| --- | --- |
| **Security level** | Set the Widevine security level value. The higher the number, the higher the security level applied. If set to 5, only Widevine L1 devices can play. |
| **Required hdcp version** | Set security level for digital output. The higher the version, the higher the security level applied. |
| **Required cgms flags** | Set the security (CGMS-A) level for analog output |
| **Disable analog output** | Whether to block analog output |
| **hdcp srm rule** | Set whether to play content when the HDCP device cannot process System Renewability Message (SRM). If you select **CURRENT_SRM**, devices that do not apply the latest SRM cannot play content. |
| **Override device revocation** | Whether to allow the issuance of licenses to Android devices that have been revoked |
  - **Playready**: select whether to use Playready DRM

| Item | Description |
| --- | --- |
| **Security level** | Set PlayReady security level value. When applying a higher number, a higher security level is applied. Security level value is set to 3000 for hardware DRM application. |
| **Digital video protection level** | Set the security level for digital video output. The higher the version, the higher the security level applied. |
| **Analog video protection level** | Set the security level for analog video output. The higher the version, the higher the security level applied. |
| **Digital audio protection level** | Set the security level for digital audio output. The higher the version, the higher the security level applied. |
| **Required hdcp type 1** | Set whether Type 1 is required when HDCP is applied. If set to **True**, only devices supporting HDCP 2.2 or higher can play the content. |
  - **Fairplay**: select whether to use Fairplay DRM

| Item | Description |
| --- | --- |
| **Hdcp enforcement** | Whether to apply HDCP and the HDCP version |
| **Allow airplay** | Whether to allow AirPlay on the playback device |
| **allow av adapter** | Whether to allow output using a digital AV adapter |
5. Click **[Next]**.
6. After reviewing your settings, click **[Create]**.
  - The policy will be added to the list.

## Change license policy

The following describes how to change the settings of a license policy:

              Note

              

- The default policy cannot be changed.
- Any changes to a policy will be applied to all sites where the policy is implemented.

1. In the NAVER Cloud Platform console, navigate to **Menu** > **All Services** > **Media** > **One Click Multi DRM**.
2. Click **DRM Policy**.
3. In the policy list, select the policy you want to change and click **[Configure]**.
4. Change the settings as you want.
  - For detailed description of each setting, refer to [Add license policy.](/docs/en/multidrm-policy#%EB%9D%BC%EC%9D%B4%EC%84%A0%EC%8A%A4%EC%A0%95%EC%B1%85%EC%B6%94%EA%B0%80)
5. After completing the changes, click **[Next]**.
6. After reviewing the contents, click **[Edited]**.
7. When a warning pop-up window appears, click **[OK]**.
8. Click **[OK]**.

## Copying existing license policy

If you want to create a different policy similar to an existing license policy, you can make a copy of the existing policy and edit it. The following describes how to make a copy of an existing policy:

1. In the NAVER Cloud Platform console, navigate to **Menu** > **All Services** > **Media** > **One Click Multi DRM**.
2. Click **DRM Policy**.
3. In the policy list, select the policy you want to copy and click **[Copy]**.
4. When the pop-up window appears, click **[OK]**.
  - A copy named "Copy_(policy name)" will be created and instantly added to the list.
  - For details on how to edit the name and settings of the copy, refer to [Change license policy](/docs/en/multidrm-policy#%EB%9D%BC%EC%9D%B4%EC%84%A0%EC%8A%A4%EC%A0%95%EC%B1%85%EB%B3%80%EA%B2%BD).

## Delete license policy

The following describes how to delete a license policy:

              Note

              

- You can't delete policies in use on a site. To delete a policy in use, first change the license policy of that site.
- Deleted policies cannot be restored.

1. In the NAVER Cloud Platform console, navigate to **Menu** > **All Services** > **Media** > **One Click Multi DRM**.
2. Click **DRM Policy**.
3. In the policy list, select the policy you want to delete and click **[Delete]**.
4. When the pop-up window appears, click **[OK]**.
  - The policy is deleted and removed from the list.