Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: A kan tsarin Unix-kamar tsarin, ana adana jerin maɓallan jama'a masu izini a cikin kundin adireshin gidan mai amfani wanda aka ba shi izinin shiga daga nesa, a cikin fayil ~ /.ssh / authorized_keys. Wannan fayil ɗin yana girmamawa ta SSH kawai idan ba za a iya rubuta shi ba ta wani abu ban da mai shi da tushen. Lokacin da maɓallin jama'a ya kasance a ƙarshen nesa kuma maɓallin keɓaɓɓen maɓallin ya kasance a ƙarshen gida, rubuta kalmar sirri ba a buƙata (wasu software kamar Message Passing Interface (MPI) tari na iya buƙatar wannan hanyar samun damar kalmar sirri don aiki yadda yakamata). Koyaya, don ƙarin tsaro, ana iya kulle maɓallin keɓaɓɓen kansa tare da kalmar sirri.  Tambaya: Ta yaya za ka kulle maɓallin sirri?
kalmar sirri