Nzira yekudzivirira sei magwaro ako anonzwisa tsitsi neBitLocker encryption muWindows

La kuchengetedzwa kwedata Iyo inonyanya kukosha kupfuura nakare kose muzera redhijitari, uko michina inofamba nesu uye inogona kuwira nyore mumaoko asiri iwo. Bitlocker I Iyi ficha inogona kuita mutsauko pakati pekurasikirwa nelaptop chete uye kurasikirwa neruzivo rwese rwakadzama pairi. Asi chii chaizvo chinonzi BitLocker, ndeyei, uye ndinoimisa sei?

Kunyangwe iwe unoshandisa Windows kubasa, chikoro, kana kungoshandisa kwemazuva ese, kuziva mashandisiro eBitLocker encryption kunogona kukuchengetedza dambudziko rakawanda. Isu tichatsanangura zvakadzama kuti inoshanda sei, chii chaunoda kuti uiite kuti iite, uye maitirwo ayo.

Chii chinonzi BitLocker uye nei uchifanira kufunga kuigonesa?

BitLocker ndiyo dhisiki encryption mhinduro yakagadzirwa neMicrosoft uye yakabatanidzwa mune akawanda maWindows system. Basa rayo guru nderokudzivirira kupinda kusina mvumo kune data pane hard drive, ingave iyo system drive, yechipiri madhiraivha, kana kunyange ekunze zvishandiso.

La idea es simple: Yese data padhiraivha yakavharidzirwa uchishandisa algorithm ine simba, kazhinji AES (Standard Yepamusoro Yekuvharidzira), uye inogona kungodzikiswa nemunhu ane kiyi chaiyo kana inosangana nezvinodiwa zvehuchokwadi. Kana mumwe munhu akaedza kuwana dhisiki kubva kune imwe komputa kana kubvisa ruzivo rwacho zvakananga, ivo vachasangana nechipingamupinyi chisingakundiki.

Sei uchishandisa BitLocker? Shandisa zviitiko uye njodzi dzinodziviswa

BitLocker inodzivirira zvakanyanya panjodzi mbiri dzakajairika: Kubiwa kana kurasikirwa kwekombuta yako, uye kuraswa zvisina kufanira kana kudzokorodza kwekuchengetedza madhiraivha. Kana Laptop yako ikarasika uchifamba, kubiwa kubasa, kana kuraswa pasina kudzima dhiraivha, mafaera ako acharamba akachengeteka chero BitLocker ichishanda uye wanyatso kwanisa makiyi ako.

Kunze kweizvozvo, Encryption yakakosha kutevedzera mirairo yekudzivirira data, padanho reEuropean (senge GDPR) uye muzvikamu zvakadzorwa (hutano, dzidzo, nezvimwewo) uko kuvanzika kwakakosha. Uye kwete zvemabhizinesi chete: chero mushandisi anoda kuchengetedza mafoto emunhu, magwaro ekubhengi, kana mafaera anonzwisa tsitsi anofanirwa kufunga nezve iyi yakawedzera chengetedzo.

Iyo BitLocker Inoshanda: Tekinoroji, Modes, uye Kusimbisa

BitLocker inoshandisa cifrado AES muXTS kana CBC modhi, ine 128 kana 256-bit makiyi zvichienderana nekugadziriswaIyi chiyero inoonekwa yakachengeteka zvakanyanya uye inotsigirwa nemasangano epasirese, kuve nechokwadi chekuti data haigone kuverengwa pasina kiyi yakakodzera, kunyangwe munhu anorwisa aine mukana wekuita dhisiki.

Pane nzira dzinoverengeka dzekuvhura iyo encryption:

• TPM (Trusted Platform Module): chip chemuviri chakaiswa mukombuta inochengeta makiyi ekunyorera zvakachengeteka uye inoongorora kuti system haina kukanganiswa.
• PIN pakutanga: Pasiwedhi inowedzerwa iyo mushandisi anofanira kupinda pese painotangwa komputa.
• USB mudziyo sebhoti kiyi: Iyo sisitimu inovhurwa chete kana USB ine kiyi inodiwa yakambobatanidzwa.
• Contraseña tradicional: Kune madhiraivha ekunze kana madhisiki echipiri, password yakasimba inogona kushandiswa.

Mukana wakakura wekushandisa BitLocker neTPM ndeyekuti, mukuwedzera kune nyore, Inodzivirirawo kubva pakurwiswa kwebhutsu uye kubatwa kwemuviri. Nekudaro, pamakomputa asina TPM, BitLocker inogona kuramba ichishanda, asi inoda imwe gadziriso uye haipe dziviriro yakafanana kubva pakugadziriswa kwebhoti.

Zvinodiwa pakushandisa BitLocker: Hardware, Windows edition, uye zvikamu

Kutora mukana wakazara weBitLocker, Komputa inofanirwa kusangana nezvimwe zvinodiwa zvinosiyana zvichienderana nerudzi rwekuvharidzira uye vhezheni yeWindows.

• Windows Edition: BitLocker inowanikwa paWindows 11 uye 10 Pro, Enterprise, uye Dzidzo shanduro, pamwe nePro uye editions yepamusoro yeWindows 8.1 uye Windows 7. Editions dzepamba dzinosanganisira izvo zvinonzi "device encryption," iyo yakanyanya kuganhurirwa.
• TPM vhezheni 1.2 kana kupfuura: Inodiwa kune otomatiki encryption uye system kutendeseka yekutarisa. Pamakomputa asina TPM, kiyi yekutanga USB kana password inogona kushandiswa, kunyangwe izvi zvisina kuchengetedzeka.
• Inotsigirwa Firmware: Iyo UEFI kana BIOS inofanirwa kutsigira TCG uye, kana iri TPM 2.0, inoda UEFI boot mode uye CSM yakaremara.
• Particiones de disco: Iyo dhisiki inofanirwa kupatsanurwa neinenge imwe system drive (apo Windows bhutsu) uye imwe yekushandisa system drive. Iyo yekutanga inowanzoita FAT32 muUEFI uye NTFS muBIOS.

Usati waita BitLocker, zvakakosha kuti utarise kuti komputa yako inosangana nezvinodiwa izvi. Iwe unogona kuita izvi nekutsvaga "System Ruzivo" muWindows uye kutarisa chikamu che "Device Encryption Support".

Maitiro ekuita BitLocker nhanho nhanho

Desde la interfaz gráfica

1. Enda kune "Control Panel" uye enda ku "System uye Chengetedzo".
2. Dzvanya "BitLocker Drive Encryption."
3. Sarudza dhiraivha yaunoda kuvharidzira uye sarudza "Batidza BitLocker."
4. Sarudza nzira yekuvhura: uchishandisa TPM, password, PIN, kana USB sekiyi yekutanga.
5. Sarudza kwauchachengeta kiyi yako yekudzoreredza: kuMicrosoft account yako, paUSB stick, rekunze faira, kana kudhindwa pabepa.
6. Sarudza kana iwe uchida encrypt chete nzvimbo iri kushandiswa kana dhisiki rese. Iyo yekupedzisira sarudzo inononoka asi yakachengeteka zvakanyanya pamadhisiki akashandiswa.
7. Sarudza iyo encryption type: itsva (XTS-AES) inokurudzirwa kumakombuta azvino, kana anowirirana (CBC) kana uri kutamisa drive kumakomputa ekare.
8. Tarisa iyo "Mhanya BitLocker system cheki" bhokisi kuratidza kuti zvese zvakanaka.
9. Restart komputa yako; encryption ichatanga mushure mekutangazve.

Ndokumbira utarise kuti maitiro anogona kutora kubva pamaminitsi makumi maviri kusvika kumaawa akati wandei zvichienderana nehukuru uye kushandiswa kweyuniti. Unogona kuramba uchishandisa komputa, asi zvinokurudzirwa kuti usaite mabasa akakosha kusvika wapedza.

Desde la línea de comandos

Kune vashandisi vepamberi, zvinogoneka kugonesa BitLocker uye kutonga sarudzo dzayo kubva kumirairo yekukurumidza uchishandisa murairo manage-bde. Semuyenzaniso:

• manage-bde -on C: -RecoveryPassword kubatidza BitLocker padhiraivha C uye kuseta kiyi yekudzoreredza.
• manage-bde -status kutarisa mamiriro ekunyorera pane ese madhiraivha.

Izvi zvinobatsira pakugadzirisa zvigadziriso pamakomputa mazhinji, akanaka munzvimbo dzemabhizinesi.

Recovery Key Management: Izvo Zvinonyanya Kukosha Zvinhu Zvaunoda Kuziva

Iyo inonyanya kukosha yekubatanidza muBitLocker encryption ndiyo kiyi yekudzoreredza. Pasina iyo, hapana nzira yekudzoreredza data rako kana ukakanganwa password yako, warasa PIN yako, kana sisitimu inoona shanduko yekufungidzira (semuenzaniso, mushure mekuchinja kukuru kwehardware). Usati wapedza kuseta, Windows inoda kuti uchengetedze iyi kiyi yekudzoreredza. Iwe une zvakawanda zvingasarudzwa:

• Cuenta de Microsoft: Inobatanidzwa otomatiki kana nemaoko, ichibvumira kuti idzorerwe kubva kune chero mudziyo nekupinda mukati.
• Idhinde kana kuichengeta kune USB / yekunze faira: Ita shuwa kuti hauisiye iri pachena kana pakombuta pachayo, kudzivirira chero munhu anowana mukana kune mudziyo kubva abawo kiyi.
• Active Directory kana MDM mhinduro: Mumakambani, zvakajairika kuchengeta ese mapassword mudhairekitori repakati, zvichiita kuti zvive nyore kumadhipatimendi eIT kuti aawane.

Kana iwe uchizoda kiyi, Windows inokuratidza yakasarudzika identifier kuti ikubatsire kuwana chaiyo faira.

Maitiro ekudzima kana kumisa BitLocker

Kumisa uye kudzima BitLocker sarudzo dzinobatsira kana BIOS inogadziridza, shanduko yehardware, kana ukafunga kurega kushandisa encryption.

• Suspender: Inochengeta dhisiki yakavharidzirwa, asi inodzima kuchengetedzwa kweBitLocker kwenguva pfupi kusvika panotangazve. Izvi zvinokurudzirwa usati wagadzirisa firmware, sezvisizvo, unogona kurasikirwa nekuwana.
• Dzima: Kunyatso decrypts drive, maitiro anogona kutora maawa akati wandei. Iyo dhisiki inozove inowanikwa pasina password uye isina kudzivirirwa.

Idzi sarudzo dzinogona kutungamirwa kubva ku "Manage BitLocker" muPaneru Yekutonga kana kuburikidza nemutsara wekuraira.

Mamiriro uye zvinogona kukanganisa zveBitLocker

• Haiwanikwi mune ese editions eWindows: Mavhezheni epamba anongotsigira akarerutsa mudziyo encryption uye haape ese BitLocker sarudzo.
• Inoda hardware inoenderana: Iyo yepamusoro-soro yedziviriro inongowanikwa chete neinowirirana TPM uye BIOS/UEFI. Pasina izvi, encryption inoshanda asi haina kusimba pakurwisa kwepanyama.
• Kiyi yakarasika = kurasikirwa kwedata: Kana usina kuchengetedza kiyi yekudzoreredza zvakachengeteka, ucharasikirwa nekuwana mafaera ako akavharidzirwa zvachose.
• Compatibilidad con otros sistemas: Madhiraivha akavharidzirwa haawanikwe nyore kubva kune anoshanda masisitimu kunze kweWindows.
• Hardware shanduko kana kukwidziridzwa: Dzimwe nguva, mushure mekugadzirisa BIOS kana kugadzirisa zvinhu, BitLocker ingangoda kiyi yekudzoreredza kuti uwanezve kuwana data rako.

Ndiani anofanira kubatidza BitLocker?

Kana iwe ukachengeta ruzivo rwemunhu, rwehunyanzvi, kana rwakavanzika, dhisiki encryption inenge inosungirwa mazuva ano. Inonyanya kukurudzirwa mu:

• Makambani nemasangano anotonga data rakadzama (hutano, dzidzo, zvemutemo, nezvimwewo)
• Vashandisi vanofamba zvakanyanya kana kushanda vari kure, sezvo izvi zvichiwedzera njodzi yekurasikirwa nemudziyo kana kuba.
• Chero ani zvake anoda kudzivirira ega data, mapikicha, zvinyorwa, kana zvitupa kubva pakuguma mumaoko asina mvumo.

Hazvikurudzirwe kana iwe uchida kugara uchifambisa madhisiki pakati peWindows neLinux masisitimu, kana kana iwe uchitsvaga inokwenenzverwa yakavhurika sosi mhinduro.

Zvakakosha kuti Kugonesa BitLocker encryption muWindows ndeimwe yematanho anonyanya kushanda ekuchengetedza ruzivo rwako uye nehunyanzvi ruzivo rwakachengeteka kubva mukuwanikwa kusingatenderwe kana mudziyo ukawira mumaoko asiri iwo. Nekutevera nhanho dziri mugwaro iri uye kutarisisa kudzoreredza kiyi manejimendi, unogona kunakidzwa nerunyararo rwepfungwa uchiziva kuti data rako rakachengetedzwa nerobust, yakabatanidzwa tekinoroji yakagadziridzwa yemazuva ano Windows masisitimu.

Daniel Terrasa

Mharidzo inyanzvi mune tekinoroji uye internet nyaya ine anopfuura makore gumi echiitiko mune akasiyana dhijitari media. Ndakashanda semupepeti uye mugadziri wezvemukati we e-commerce, kutaurirana, online kushambadzira uye kushambadzira makambani. Ndanyorawo pane zvehupfumi, mari uye mamwe masekete mawebhusaiti. Basa rangu ndirowo shungu dzangu. Zvino, kuburikidza nezvinyorwa zvangu mu Tecnobits, Ndinoedza kuongorora nhau dzose nemikana mitsva iyo nyika yetekinoroji inotipa zuva rega rega kuvandudza hupenyu hwedu.