After lots of research i only came across one thread on here that had remotely the information i wanted so ill ask it here.
I'm planning on getting a laptop for school and in the event i get it,i want to know if the following is possible. I want to install the /boot in an sd card and /home in an encrypted partition in the hdd. I want it like this so that the ONLY way to literally boot into ubuntu with my laptop would be to have the sd card in.
Is it possible? Can i also encrypt the sd card with the /boot? Are there any security flaws other than the sd card getting lost and copied? Can i set up a /boot or grub password in addition?