# HLS ClearKey
ByteArk Player supports playback of content encrypted with HLS ClearKey — an AES-128 encryption scheme on HLS suitable for use cases that need basic content protection without the complexity of Widevine or FairPlay.
# Browser support
| Browser (OS) | Status |
|---|---|
| Chrome, Edge, Firefox (Desktop) | Supported |
| Safari on macOS / iOS / iPadOS | Supported (via HLS native playback) |
| Android Chrome | Supported |
Note
ClearKey is symmetric-key encryption. For premium content that requires higher security, we recommend Google Widevine or Apple FairPlay.