Qualys operations team is in the process of upgrading the Qualys US Platform 1 infrastructure to add capacity and increase system performance.
This planned upgrade requires this system to be unavailable for up to 8 hours on
December 5, 2019 starting at 17:00 PST
(December 6, 2019, at 01:00 UTC).
For more details, please read the maintenance notification on the Qualys Platform Status page.