> For the complete documentation index, see [llms.txt](https://docs.weatherlayers.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.weatherlayers.com/weatherlayers-gl/security.md).

# Security

### Content Security Policy (CSP)

#### script-src

`blob:` - used by WebWorkers

#### style-src

`'unsafe-inline'` - used by Controls

#### img-src

`data:` - used by Legend Control and Grid Layer / Front Layer

`blob:` - used by loadTextureData with custom headers or abort signal