QCTNH - Security, Privacy & Network Requirements

Understand QCTNH security and privacy boundaries, outbound and inbound network requirements, HTTPS and WebCron access, tokens and registration data, firewall considerations, and safe exposure of Joomla scheduler endpoints.

Articles
Title	Published Date	Author
What Operational Data QCTNH Sends to QuantaCade What Operational Data QCTNH Sends to QuantaCade in QC Task Nudge & Health 2.0.3, with current Joomla Scheduler/WebCron guidance.	September 27, 2026	QuantaCade
What Visitor and Site Content QCTNH Does Not Collect What Visitor and Site Content QCTNH Does Not Collect in QC Task Nudge & Health 2.0.3, with current Joomla Scheduler/WebCron guidance.	September 27, 2026	QuantaCade
Why HTTPS Is Strongly Recommended for QCTNH Why HTTPS Is Strongly Recommended for QCTNH in QC Task Nudge & Health 2.0.3, with current Joomla Scheduler/WebCron guidance.	September 27, 2026	QuantaCade
HTTP Support, Standard Ports, and Transport Limitations HTTP Support, Standard Ports, and Transport Limitations in QC Task Nudge & Health 2.0.3, with current Joomla Scheduler/WebCron guidance.	September 27, 2026	QuantaCade
Why the Registered QCTNH Host Must Resolve to a Public IP Address Why the Registered QCTNH Host Must Resolve to a Public IP Address in QC Task Nudge & Health 2.0.3, with current Joomla Scheduler/WebCron guidance.	September 27, 2026	QuantaCade
Why Private and Reserved IP Targets Are Rejected Why Private and Reserved IP Targets Are Rejected in QC Task Nudge & Health 2.0.3, with current Joomla Scheduler/WebCron guidance.	September 27, 2026	QuantaCade
Why the WebCron Host and Scheme Must Match the Registered Site Origin Why the WebCron Host and Scheme Must Match the Registered Site Origin in QC Task Nudge & Health 2.0.3, with current Joomla Scheduler/WebCron guidance.	September 27, 2026	QuantaCade
How QCTNH Validates the Exact Native Joomla WebCron Route How QCTNH Validates the Exact Native Joomla WebCron Route in QC Task Nudge & Health 2.0.3, with current Joomla Scheduler/WebCron guidance.	September 27, 2026	QuantaCade
Why QCTNH Does Not Follow Arbitrary URLs or Redirects Why QCTNH Does Not Follow Arbitrary URLs or Redirects in QC Task Nudge & Health 2.0.3, with current Joomla Scheduler/WebCron guidance.	September 27, 2026	QuantaCade
Protecting the Joomla WebCron Key Protecting the Joomla WebCron Key in QC Task Nudge & Health 2.0.3, with current Joomla Scheduler/WebCron guidance.	September 27, 2026	QuantaCade
How QCTNH Protects Its Local Service Credential How QCTNH Protects Its Local Service Credential in QC Task Nudge & Health 2.0.3, with current Joomla Scheduler/WebCron guidance.	September 27, 2026	QuantaCade
How QuantaCade Protects Stored Task Nudge Credentials How QuantaCade Protects Stored Task Nudge Credentials in QC Task Nudge & Health 2.0.3, with current Joomla Scheduler/WebCron guidance.	September 27, 2026	QuantaCade
How Signed QCTNH-to-QuantaCade Messages Are Authenticated How Signed QCTNH-to-QuantaCade Messages Are Authenticated in QC Task Nudge & Health 2.0.3, with current Joomla Scheduler/WebCron guidance.	September 27, 2026	QuantaCade
How Replay Protection and Same-Site Heartbeats Reduce Abuse How Replay Protection and Same-Site Heartbeats Reduce Abuse in QC Task Nudge & Health 2.0.3, with current Joomla Scheduler/WebCron guidance.	September 27, 2026	QuantaCade