ZTP collects a limited set of customer data to operate its services. This section describes retention periods and the effect of disposition events.
NOTE
See Appendix: ZTP Technical Background for details about the data each service requires.
Hosted Collectives
Hosted LogServer appliances retain logs for a rolling 30-day period.
AppGate ZTNA stores appliance backups for a maximum of 30 days.
When you deprovision a hosted AppGate ZTNA Collective, ZTP deletes all hosted appliances, their associated data, and their backups.
Risk Engine
The Risk Engine stores data collected from a third-party service until you delete the corresponding risk rule.
ZTP stores risk level usage records provided to an AppGate ZTNA Collective for 28 days.
When you delete a risk rule, ZTP deletes all data associated with that rule.
ZTP account
When you delete a ZTP account, ZTP deletes all associated resources, data, and log files.
View collected data
To view data collected through ZTP services:
In the ZTP Cloud Console, go to Services and select Risk Engine. Then select a risk rule from the list of Risk Engine rules.

Under the rule details, select the Troubleshooting tab and select Download next to the file you need:
Host Log: Contains individual incident, threat, and detection records received from a third-party service by the Risk Engine. ZTP retains this data until you delete the corresponding risk rule. ZTP deletes data for resolved events after seven days.
Usage Report: Contains a record for each time the Controller called the Risk Engine and the risk level returned for each end user. ZTP retains this file for 28 days.
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If an end user does not log in to their Collective for 29 or more days, ZTP deletes their usage record. The risk level is not deleted; ZTP retains it until you delete the corresponding risk rule

See Troubleshooting tab for more information about the Host Log and Usage Report files.