---
title: "Content certification"
slug: "vpe-rn-content-protection"
updated: 2026-09-17T09:22:36Z
published: 2026-09-17T09:22:36Z
canonical: "guide.ncloud-docs.com/vpe-rn-content-protection"
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.
# Content certification
Available in Classic and VPC
It explains how to apply Secure Token to the playback source and configure DRM.
Supported platforms: `Android` `iOS`
Note
This feature only works on physical devices. (Simulator not supported)
## Secure Token
You can apply Secure Token to playback source and support OneTimeUrl as the `token` option. Additionally, you can replace Secure Token seamlessly during video playback using `playerRef.current.tokenChange()`.
```
const playerRef = useRef(null);
return (
);
// Token update — Replace with a new token during playback
playerRef.current.tokenChange('token=st=1675320871~exp=1675320901~acl=....');
```
## Integrate with PallyCon DRM
This is a DoveRunner (PallyCon) DRM example that directly requests the PallyCon license server.
### FairPlay
```
const playerRef = useRef(null);
return (
{
const res = await fetch('https://license-global.pallycon.com/ri/licenseManager.do', {
method: 'POST',
headers: {
'pallycon-customdata-v2': '{Token for FairPlay}',
},
body: spc,
});
const ckcBase64 = await res.text();
return ckcBase64;
},
},
},
],
}}
/>
);
```
### Widevine
```
const playerRef = useRef(null);
return (
{
const res = await fetch('https://license-global.pallycon.com/ri/licenseManager.do', {
method: 'POST',
headers: {
'Content-type': 'application/x-www-form-urlencoded',
'pallycon-customdata-v2': '{Token for Widevine}',
},
body: spc,
});
const ckcBase64 = await res.text();
return ckcBase64;
},
},
},
],
}}
/>
);
```
## Integrate with One Click Multi DRM
You can apply DRM by integrating the Video Player Enhancement service with the One Click Multi DRM service. Check the endpoint and request headers to request FPS certificate and licensing.
### FairPlay
```
const playerRef = useRef(null);
return (
{
const res = await fetch('{License URL}', {
method: 'POST',
headers: {
"x-ncp-region_code": "KR",
"x-ncp-iam-access-key": accessKey,
"x-ncp-apigw-timestamp": timestamp,
"x-ncp-apigw-signature-v2": signature,
"x-drm-token": "{One Click Multi DRM FPS TOKEN}",
},
body: spc,
});
const ckcBase64 = await res.text();
return ckcBase64;
},
},
},
],
}}
/>
);
```
### Widevine
```
const playerRef = useRef(null);
return (
{
const res = await fetch('{License URL}', {
method: 'POST',
headers: {
"x-ncp-region_code": "KR",
"x-ncp-iam-access-key": accessKey,
"x-ncp-apigw-timestamp": timestamp,
"x-ncp-apigw-signature-v2": signature,
"x-drm-token": "{One Click Multi DRM FPS TOKEN}",
},
body: spc,
});
const ckcBase64 = await res.text();
return ckcBase64;
},
},
},
],
}}
/>
);
```