In many ways I think it is really quite sad that we're at a point where blown e-fuses, encrypted everything and properly done public/private key crypto means that it's entirely possible that next generation of consoles really might actually be unhackable and unbackupable, barring some tiny bootloader exploit, cheap TEM and an understanding of "physically uncloneable functions", or cheap and plentiful qubits. Things l…
> In many ways I think it is really quite sad that we're at a point where blown e-fuses, encrypted everything and properly done public/private key crypto means that it's entirely possible that next generation of consoles really might actually be unhackable Pirates will always find a way, the Nintendo Switch had all the countermeasures you mentioned, the latest revisions also have a patched bootloader but someone figu…
Seriously, console security is getting really good. The Switch had some major hardware blunders between the bootloader bug and fault injection, but the developer of the main Switch CFW project is on record that their custom microkernel is absolutely bulletproof and he expects there will never be another software exploit. If Switch 2 gets the hardware right, there's no way in.
https://twitter.com/SciresM/status/1486787208333774848
https://twitter.com/SciresM/status/1327721899862888448
The Playstation is the weakest of the bunch, since they run FreeBSD on bare metal there's a large attack surface and a lot of eyes on the code. The Xbox uses some variant of NT but each application gets its own Hyper-V virtualized NT instance, so to jailbreak you need to escape Hyper-V, which is easier said than done and has a $250,000 bug bounty so MS would probably be the first to be informed.