First yes it is possible to boot from a usb drive while secure boot is enabled but as ejn63 says the usb drive must use a fat32 partition the system must attempt to boot from the usb drive in uefi mode which it always will if secure boot is enabled and the usb drive must contain a bootloader that is actually trusted by secure boot.
Encrypted usb stick ubuntu.
As the title says i would like to be able to install ubuntu on a usb stick such that i can a boot from the usb stick and b ubuntu uses full disk encryption.
If you have an usb flash drive or usb partition only for use in linux computers it s easy to add a password protect to the drive or partition via luks ext4 in ubuntu linux using the default disks utility.
First plug in your usb flash drive to the system.
Ok there are a few things in play here.
Software solutions such as dm crypt freeotfe data protecto and truecrypt allow the contents of a usb drive to be encrypted automatically and transparently.
And below is the how to.
Use tools installed by default on the usb stick to repair or fix a broken configuration.
In other words you cannot use your encrypted usb stick on any windows machine and unix like system with kernel version below 2 6.
I was able to put ubuntu on a usb stick using linux live usb creator but it never gives me any install options install options in the boot menu appear to be for installing ubuntu on.
It will automatically create a mount point and attach the.
Alternatively we also have tutorials to help you create a bootable usb stick from both ubuntu and apple macos.
Also windows 7 enterprise and ultimate editions and windows server 2008 r2 provide usb drive encryption using bitlocker to go.
For example if you encrypt the usb stick with a linux utility you can only access those files by connecting the usb to a linux computer and only one with that same encryption utility installed on it.
In this article we will use usb stick of capacity 16gb known to the system as a block device dev sdc.
A removable storage device normally has a single partition on it but you can create additional partitions here for example you could have one unencrypted partition and one encrypted partition on a usb stick.
Mount a usb device to ubuntu linux filesystem to mount the usb drive just click on the play button as pointed in the picture below.
One drawback to using any encryption system is that you restrict your own access to the data on your usb stick.
Creating a bootable ubuntu usb stick from microsoft windows is very simple and we re going to cover the process in the next few steps.
Therefore to encrypt only a part of usb stick which holds only a private information seems to be a good solution.
Click the format volume button and enable the encrypt underlying device check box.
