Automatic authentification for iframe, send user and password by url parameter?

Hello
i use the embed function really often, cause i post some data on my tablet, which is my “home terminal”
it works great!
but it will be nice, if i’m always logged in.

Can i send user and password by url parameter? like GET_Method??

The fully browser restarts every night new and delete some cache and more. If i don’t do this, the browser begins to jerk.

How can i always be logged in?
if there is no easy way, i would disable the authentif… if this is possible, cause i don’t have so private data. :slight_smile: