KwamfutaKayan aiki

Mene ne kebul na USB?

Ba tare da na'urorin ƙwaƙwalwar ajiya ba bisa ƙwaƙwalwar ajiyar ƙwaƙwalwar ajiya, wanda aka fi sani da kayan aiki na flash, tare da halin yanzu na ci gaba da fasaha ta kwamfuta zai zama da wuya a yi. Field na yin amfani da flash tafiyarwa ne don haka babbar cewa, wani lokacin ba shi yiwuwa a ko da tunanin cewa wani musamman na'urar yana flash memory koyaushe. Abũbuwan amfãni daga ƙwaƙwalwar flash suna bayyane:

- low cost. Musamman mahimmanci ga tsarin ƙananan sauƙi. Farashin 4GB version ya fadi a kasa $ 5;

- Nauyin haske da girma. Wannan shi ne daya daga cikin abubuwan da suka ƙayyade cewa sun ba da izini ga rarraba kullun USB. Lalle ne, ya isa ya kwatanta yawancin kyamarori na bidiyo, 'yan wasan bidiyo, kyamarori da analogs na zamani don fahimta - a cikin duniyar na'urorin hannu da na'urorin dijital, hakikanin juyin juya halin ya faru;

- gudun gudunmawa da tazarar kowane sabon ƙaruwa. A kwamfuta injiniya flash fasahar yi yanzu gasa tare da na al'ada wuya DISKs dangane da halin maganaɗisu rikodi.

- low matakin amfani da makamashi.

A gaskiya ma, masu tafiyar da ƙwaƙwalwar wuta suna yin nau'ikan ayyuka da aka sanya wa kasussu da ƙwayoyin da aka sake yi. Abin baƙin ciki, tare da zuwan flash koran wani al'amari na kiyaye sirri bayanai ta zama da muhimmanci ƙwarai. Idan har yanzu kuna rasa layin, to, ƙananan filayen flash na USB zai iya zamewa daga aljihu.

Sanin haɗari, masana'antun sun fara ba da gudummawa tare da rubuta kariya. Zai zama alama cewa an warware matsalar, amma, alas ... tabbas, rikici da takobi da garkuwa na har abada. Don fahimtar yadda za a kare kundin flash na USB daga rikodin, ya kamata ka fahimtar kanka da ka'idodin tsarin kare. Akwai mai yawa daga cikinsu, amma akwai kawai mafita a ainihin.

Kwallon ƙwaƙwalwa tare da kundin rubutu yana iya bambanta da takwarorinsa, amma ba tare da kariya ba. Ka tuna disks floppy? Wadanda, floppy woje, wanda Kink ba da shawarar. Na farko da biyar, sa'an nan kuma uku-inch. Don kare su daga rubuce-rubuce, an yi amfani da taga ta musamman a cikinsu, kuma an rufe rikodin, kuma an hana shi rufe shi, kuma lokacin da aka bude shi aka izini. A nan, hakika, ci gaba da fasahar: a yayin da aka yi amfani da flash yana amfani da wannan tsari, duk da haka, an yi gyare-gyaren kaɗan. A katin ƙwaƙwalwar ajiyar ƙwaƙwalwar ajiya a gefen akwai mai saiti na musamman, yana motsa shi zuwa matsayi na Lock, za ka ga abin da yake ainihin ƙwaƙwalwar ƙira tare da rubuta kariya. Lokacin da aka haɗa shi, mai leƙan rufe rufe lambobin sadarwa da rubutun zuwa irin wannan ƙwaƙwalwar ba zai yiwu ba. Abin sha'awa, ana kulle kulle a matakan software, kuma lambobin rufewa sunyi aiki kawai. Wasu kwamfuta kebul na flash tafiyarwa zo da wani irin liba (m Qumo), amma su kewayon yana da iyaka, saboda makaniki yana zuwa sa dukiya, da kuma a samar da su ne mafi tsada. A cikinsu ka'idojin kullewa ya bambanta - mafi aminci.

Duk da haka, buƙatar waɗannan samfurori ba ya rage. Sabili da haka, a maimakon wurin kariya na kayan aiki na hardware an miƙa su. Kusan a kan kowannen ƙwallon ƙafa don dalilai na ingantawa an nuna shi - ƙwallon ƙafa tare da kariya ta rubutu. A matsayinka na mai mulki, akwai wani ɓoyayyen ɓoyayyen ɓoye a kan shi, tare da abin da za ka iya saita kalmar sirri don samun dama ga drive na USB. Ayyukan al'ajibai daga irin wannan shirin basu jira ba, amma ya fi dacewa da maye gurbin shi tare da aikace-aikace irin wannan. Kyakkyawan misali shi ne BitLocker da sakonta don ƙwaƙwalwar ajiyar ƙwaƙwalwa (don zuwa). Sai kawai a lokacin da zaɓar wani shirin ya kamata lura da cewa ba za'a iya gano irin wannan ƙirar USB ɗin ba (karantawa, gani) a wasu tsarin aiki, don haka kana buƙatar zaɓin cipherer a hankali.

Yana yiwuwa a yi sauƙi kuma amfani da fasalin da aka gina a Windows a kan sassan NTFS - ƙuntata hakkokin dama. Fayil (babban fayil) - Properties - Tsaro. A nan, ma, wanene, abin da ke so.

A bayyane yake, batun batun kare kariya game da bayanai game da aikawar flash a kan duniya ba har yanzu ba a warware shi ba. Wane ne ya san, watakila wani ɗan lokaci zai wuce da kuma flash tafiyarwa tare da yatsa na'urar zai zama kamar yadda na kowa a matsayin DVDs yanzu.

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