Public embed not refreshing due to login requirement


I recently created a dashboard that shows some real-time data.
The dashboard is embedded through the public embed functionality with the dashboard refreshing once every 10 minutes (with the #refresh=600) suffix.
We now encounter the problem that we need to login again every once in a while, which makes the dashboard not being up to date after a while. Is there a way to avoid this (e.g. auto-login )? that there is no necessity to manually fill in username + pass


you should use a signing mechanism like Signed embedding, so you get a token with an expiration every time you refresh