I just remembered a wonderful feature in #Android that has been broken by #security features: it used to be possible to do a parallel install of GNU/Linux on Android devices. #SecureBoot features are of course important, but they do come at a cost. Android's #VerifiedBoot does have some nice properties that make the devices pretty resilient. It is equally important to recognize that security is not the goal, but part of the process. A brick will always be more secure than any computing device.