Breaking Into a Prison Tablet

Usually the term ‘jailbreaking’ isn’t meant to be taken quite that literally, but in the case of the US prison tablet that [Hugh Jeffreys] got sent, it’s really quite apt. Unlike the typical transparent prison electronics, this tablet is hermetically sealed inside an opaque plastic case, with the Windows 10 install firmly locked-down and not allowing anything more to be done with it than access some prison-provided services via the browser in kiosk mode. The first challenge was to see whether it