 Nyorai kupfuurira kweiyi ndima - Kutevera kurwiswa kwegandanga muSan Bernardino muna 2015uye Pensacola muna 2019, FBI yakakumbira masuo omuzasi eApple iPhone software. Zvisinei, kambani yacho yakaramba kuumba musuo wokumashure wehurumende, ichitaura nezvokunetseka kuti chinhu chakadaro chaigona kukanganisa zvakavanzika zvevatengi vayo. 