Hard disk yana ajiye dukkan bayanan mai amfani don mai amfani. Don kare na'urar daga damar shiga mara izini, an bada shawara don saita kalmar sirri akan shi. Ana iya yin wannan ta amfani da Windows mai ginawa ko software na musamman.
Yadda za a saka kalmar sirri a kan rumbun
Zaka iya saita kalmar sirri a kan dukkan fayiloli ko sassa daban. Wannan yana dace idan mai amfani yana so ya kare kawai wasu fayiloli, manyan fayiloli. Don tabbatar da dukkan komfuta, ya isa ya yi amfani da kayan aiki na yau da kullum da kuma saita kalmar shiga don asusun. Don kare kaya ta waje ko dakin tuki mai dorewa, dole ne ka yi amfani da software na musamman.
Duba kuma: Yadda za a saita kalmar wucewa yayin shiga cikin kwamfuta
Hanyar 1: Kariya ta Kariya ta Kwanan baya
Ana gabatar da sakon gwaji na shirin don saukewa kyauta daga shafin yanar gizon. Bayar da ku don saita kalmar sirri a ƙofar ɗayan disks da kuma partition HDD. Duk da haka, ƙullun lambobi na iya bambanta daban-daban na lissafin mahimmanci. Yadda za a kafa kariya a kan kwakwalwar jiki na kwamfutar:
Sauke Kariyar Kariya ta Fayil daga shafin yanar gizon
- Fara shirin kuma a cikin babban taga zaɓi ƙungiyar da take bukata ko faifan da kake son saka lambar tsaro.
- Dama-dama sunan HDD kuma zaɓi a cikin mahallin menu "Shigar da Tsaro Tsaro".
- Ƙirƙiri kalmar sirri da tsarin zai yi amfani da shi don hanawa. Ƙididdiga tare da ƙimar kalmar sirri za a nuna a ƙasa. Yi ƙoƙarin amfani da alamomi da lambobi don ƙara haɓaka.
- Maimaita shigarwar kuma, idan ya cancanta, ƙara ambato zuwa gare shi. Wannan karamin rubutun ne wanda zai bayyana idan an shigar da lambar kulle ba daidai ba. Danna kan rubutu mai launi "Hint na kalmar sirri"don ƙara shi.
- Bugu da ƙari, wannan shirin yana ba ka damar amfani da yanayin kare kariya. Wannan aikin na musamman ne wanda ke rufe kwamfutarka a hankali kuma ya fara farawa da tsarin aiki kawai bayan an shigar da lambar tsaro ta gaskiya.
- Danna "Ok"don ajiye canje-canje.
Bayan haka, duk fayiloli a kan rumbun kwamfutar sun ɓoye, kuma samun damar zuwa gare su zai yiwu ne kawai bayan shigar da kalmar wucewa. Mai amfani yana ba ka damar shigar da kariya a kan kwakwalwar fayafai, raba bangarori da na'urorin USB na waje.
Tukwici: Don kare bayanai a kan drive na ciki, ba lallai ba ne don sanya kalmar sirri akan shi. Idan wasu mutane sun sami dama ga kwamfutar, to sai ka ƙuntata damar yin amfani da su ta hanyar gudanar da gwamnati ko kafa samfuran fayiloli da manyan fayiloli.
Hanyar 2: TrueCrypt
Shirin na kyauta ne kuma za'a iya amfani da shi ba tare da shigar da shi a kan kwamfutar ba (a cikin Yanayin Portable). TrueCrypt ya dace don kare kowane ɓangaren raƙuman raƙuman lasisi ko wasu mabuɗan ajiya. Bugu da kari yana ƙyale ka ka ƙirƙiri kwantena fayiloli ɓoyayye.
TrueCrypt tana goyan bayan ƙwararrun MBR kawai. Idan ka yi amfani da HDD tare da GPT, to, sanya kalmar sirri ba zai yi aiki ba.
Don saka lambar tsaro a kan rumbun ta hanyar TrueCrypt, bi wadannan matakai:
- Gudun shirin da cikin menu "Tsarin" danna "Ƙirƙiri Ƙararren Ƙara".
- Wizard Fayil na Fayil yana buɗewa. Zaɓi "Ƙaddamar da ɓangaren tsarin ko tsarin tsarin"idan kana so ka saita kalmar sirri a kan faifan inda aka shigar Windows. Bayan wannan danna "Gaba".
- Saka irin nau'in boye-boye (al'ada ko ɓoye). Mun bada shawara ta yin amfani da zaɓi na farko - "Maɗaukaki na Gaskiya". Bayan wannan danna "Gaba".
- Bugu da ari, shirin zai bayar da zaɓan ko za a ƙaddamar da bangare na tsarin kawai ko dukkan faifai. Zaɓi zaɓi da ake so kuma danna "Gaba". Amfani "Ƙaddamar da dukkanin drive"don saka lambar tsaro a kan dukkan fayiloli.
- Saka yawan adadin tsarin da aka sanya a kan faifai. Ga PC tare da OS daya, zaɓi "Single-taya" kuma danna "Gaba".
- A cikin jerin saukewa, zaɓi abin da ake buƙata alƙawari. Muna bada shawarar yin amfani "AES" tare da hashing "RIPMED-160". Amma zaka iya saka wani. Danna "Gaba"don zuwa mataki na gaba.
- Ƙirƙiri kalmar sirri kuma tabbatar da shi a filin da ke ƙasa. Yana da kyawawa cewa yana kunshe da bazuwar haɗuwa da lambobi, haruffan Latin (babba, ƙananan) da haruffa na musamman. Dogaye kada ya wuce haruffa 64.
- Bayan wannan, tattara bayanai don ƙirƙirar cryptokey zai fara.
- Lokacin da tsarin ya sami isasshen bayani, za a yi maɓallin maɓallin. Wannan ya haifar da kalmar sirri don ƙwaƙwalwar drive.
Bugu da ƙari, software zai taimaka maka ka saka wurin a kan kwamfutar da za a rubuta hoton disk don dawowa (idan akwai asarar lambar tsaro ko lalacewar TrueCrypt). Mataki na da zaɓi kuma ana iya yin shi a kowane lokaci.
Hanyar 3: BIOS
Hanyar tana ba ka damar saita kalmar sirri kan HDD ko kwamfutar. Ba dace da kowane nau'in mahaifa ba, kuma matakan daidaitawa na iya bambanta dangane da siffofin taron PC. Hanyar:
- Dakatar da sake farawa kwamfutar. Lokacin da allon baƙar fata da fari fara bayyana, latsa maɓallin don zuwa BIOS (bambanta dangane da tsarin katako). Wani lokaci ana nuna shi a kasan allon.
- Lokacin da babban BIOS taga ya bayyana, danna shafin a nan. "Tsaro". Don yin wannan, yi amfani da kibiyoyi a kan keyboard.
- Nemo layin a nan. "Sanya Jagorar HDD"/"Matsayin Kalmar HDD". Zaɓi shi daga jerin kuma latsa maballin. Shigar.
- Wani lokaci zane za'a iya samun zane don shigar da kalmar wucewa akan shafin "Tsarin Boye".
- A wasu sifofin BIOS, dole ne ka fara taimaka "Gudanarwar Matsalar Hardware".
- Ƙirƙiri kalmar sirri. Yana da kyawawa cewa ya ƙunshi lambobi da haruffa na haruffan Latin. Tabbatar da aikin ta latsawa Shigar a kan keyboard kuma ajiye canje-canjen da aka yi a BIOS.
Duba kuma: Yadda za a shiga cikin BIOS akan kwamfutar
Bayan haka, don samun damar bayanai game da HDD (lokacin da zazzage a kan Windows da kuma booting) dole ne ka shigar da kalmar shiga ta musamman a BIOS. Zaka iya soke shi a nan. Idan babu irin wannan matsala a cikin BIOS, to gwada amfani da hanyoyi 1 da 2.
Za a iya shigar da kalmar sirri a kan ƙirar ta waje ko tsattsauran tasiri, na'urar haɗin USB na cirewa. Ana iya yin wannan ta hanyar BIOS ko software na musamman. Bayan haka, wasu masu amfani baza su iya samun dama ga fayiloli da manyan fayilolin ajiyayyu akan shi ba.
Duba kuma:
Shafe fayiloli da fayiloli a Windows
Saita kalmar sirri don babban fayil a cikin Windows
