Switch to HTTPS per 2020. Last Notification.

Most of Icecat’s users use https for downloading product content via the Icecat Open Catalog Interface. A few are still using HTTP and need to switch to HTTPS. Maybe because they didn’t update their calls to HTTPS. Or maybe for internal reasons. We started notifying our users proactively some two years ago, that they should use HTTPS instead of HTTP. Per 2020, we are going to enforce HTTPS more strictly and will reach out to individual HTTP users to make sure that they are fully aware of the policy update.