Access authentication of XXL-JOB executors

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Alibaba Cloud XXL-JOB requires strong access authentication between the scheduling center (admin) and executors. Both sides must present matching access tokens to communicate, which prevents unauthorized task execution.

Per-application tokens

You can assign a unique access token to each application instead of sharing a single global token across all applications. Per-application tokens provide better isolation -- if a token is compromised, only the affected application requires a token update.

Configure access tokens

To create or manage access tokens for your applications, see Application management.