Security environment variables#
File-based configuration
You can add _FILE
to individual variables to provide their configuration in a separate file. Refer to Keeping sensitive data in separate files for more details.
Variable | Type | Default | Description |
---|---|---|---|
N8N_BLOCK_ENV_ACCESS_IN_NODE |
Boolean | false |
Whether to allow users to access environment variables in expressions and the Code node (false) or not (true). |