Ziggeo has launched a new layer of security. Ziggeo webhooks now require confirmation / verification. This will ensure enhanced security as well as proper configuration of customer servers receiving webhooks.
Previously, customers could add webhooks (i.e. callbacks on their own servers to be notified about important Ziggeo events) without verifying that their servers are under their control and that all is set up properly. Now, Ziggeo performs a webhook verification to ensure customers are in control of their servers — and that they correctly set up.