So with today ' s pulls and and my current team , I am at a loss of what to do . Current team Ingus , CoD , Chizuru , Refia , and ArcPulls of note for today Faris , Agrias , and ExdeathShould I do any switching ? Switching Ingus with Agrias seems to be the most obvious , but I ' m not sure about anything else . Also I pull a Chizuru and have no clue what to do with her , feed her to my current Chizuru or build her TM so I have 2 Blade Masteryies . <| sep |> That leaves the BIOS as attack vector Apparently Lenovo used the BIOS to update files once windows was booted . That could also be done to Linux filesystems . Or you attack the OS itself once the disk encryption is unlocked . Or you break into Intel ' s management engine . If you manage that you have even more privileges than the OS kernel ! But yes Having boot in your pocket is one more hurdle to put into the way of an attacker . Any hurdle is good and this is a pretty big one , provided you do not keep losing your USB key and you make sure your machine actually boots from that key and not some sd card somebody forgot in your laptop . If you want to be paranoid , then there is no shortage of stuff to look out forThe one attack scenario I personally prepare for is my laptop getting loststolen . Disk encryption works nicely to stop anyone from accessing any data of mine . I will not bother to implement anything more annoying to me as a user than that