Abu na farko da yakamata mu sani shine ma'anar ƙara kalmar sirri ta firmware don Mac.Wannan abu ne mai sauƙin fahimta kuma asaline zai hana mu daga tsarin daga na'urar na ciki ko na waje daban zuwa kayyade taya disk na asali.
Hakanan za'a iya amfani dashi don kare takalmin za'a iya amfani dashi don toshe mafi yawan abubuwan haɗin maɓallin boot kamar Command-R, Option-Command (⌘) -PR, Command-S da sauransu. A wannan ma'anar, ana iya ɓoye faifan taya tare da FileVault don kawai masu amfani waɗanda ke da samun damar shiga kan Mac zai iya samun damar bayanan faifai.
Saita kalmar sirri ta firmware
Don ƙara kalmar wucewa ta firmware muna da zaɓi biyu a kan Mac, na farko shi ne wanda za mu gani a yau game da ƙara kalmar sirri da barin ta har abada, ɗayan kawai don amfani ɗaya. Amma muna tafiya tare da matakai don ƙara wannan kalmar sirri kuma sanya Mac ɗinmu mafi aminci:
- Riƙe Umurnin (⌘) R nan da nan bayan kun kunna Mac ɗin don shiga cikin yanayin dawo da macOS. Muna yin birgima da zarar mun ga tambarin Apple.
- Lokacin da taga kayan aiki suka bayyana, zaɓi Mai amfani> Faɗakarwar Kalmar Firmware daga sandar menu. Don iMac Pro, za mu zaɓi Amfani da Tsaro na Farawa. (Ana samun wannan fa'idar ne kawai a kan tsarin Mac wanda ke tallafawa kalmar wucewa ta firmware)
- Don haka dole mu danna Kunna kalmar wucewa ta Firmware.
- Mun shigar da kalmar wucewa ta firmware a cikin filin sannan danna Saita kalmar wucewa. Yana da mahimmanci a tuna wannan kalmar sirri tunda zai zama dole a nan gaba kuma idan muka manta da ita, dole ne mu bi ta Apple Store ko mai ba da izini tare da Mac da rasit ko sayan takarda don kayan aikin.
- Muna rufe mai amfani sannan mu zaɓi menu na Apple ()> Sake kunnawa.
Mac zai nemi kalmar wucewa ta firmware ne kawai lokacin da ake kokarin budawa daga wata na'urar ajiya banda wacce aka kayyade a cikin abubuwan fifikon farawa ko kuma lokacin da za a fara daga macOS Recovery. Za mu shigar da kalmar wucewa ta firmware lokacin da gunki tare da kullewa ya bayyana da filin kalmar wucewa da muke dasu a hoton hoton.
Duk wannan daidai ne ga masu amfani waɗanda ke da tsarin aiki na yanzu ko ma wanda ya tsufa har zuwa OS X Mountain Lion, a cikin wadanda suka gabata baya aiki. Don kashe kalmar wucewa ta firmware, zamu maimaita matakan da suka gabata, amma danna kan Kashe Password ta Firmware a mataki na 3.