Ungayisusa Kanjani noma Uyise Kabusha Iphasiwedi ye-BIOS (2022)

Ukukhohlwa amagama ayimfihlo yinkinga sonke esiyijwayele kakhulu. Ngenkathi ezimweni eziningi, ngokuchofoza nje ku- Ukhohlwe iphasiwedi inketho futhi ukulandela izinyathelo ezimbalwa ezilula kukubuyisela ukufinyelela, kodwa akunjalo ngaso sonke isikhathi. Ukukhohlwa iphasiwedi ye-BIOS (iphasiwedi evamise ukusetha ukugwema ukungena kuzilungiselelo ze-BIOS noma ukugwema ikhompuyutha yakho ukuthi ingaqalisi) kusho ukuthi ngeke ukwazi ukuqalisa uhlelo lwakho ngokuphelele.

Ngenhlanhla, njengakho konke okukhona, kukhona ama-workaround ambalwa kule nkinga. Sizodlula kulezo zindlela zokusebenza/izixazululo zokukhohlwa iphasiwedi ye-BIOS kulesi sihloko futhi ngethemba ukuthi sizokwazi ukukubuyisela ohlelweni lwakho.

Iyini Isistimu Eyisisekelo Yokokufaka/Okukhiphayo (i-BIOS)?

I-Basic Input/Output System (BIOS) iyi-firmware esetshenziswa phakathi nenqubo yokuqalisa ukwenza ukuqaliswa kwehadiwe, futhi ihlinzeka ngesevisi yesikhathi sokusebenza yezinhlelo namasistimu okusebenza. Ngomqondo ojwayelekile, a i-microprocessor yekhompyutha isebenzisa i Uhlelo lwe-BIOS ukuze uqalise uhlelo lwekhompiyutha ngemva kokuba uchofoze inkinobho ethi VULA ku-CPU yakho. I-BIOS iphinde ilawule ukugeleza kwedatha phakathi kwesistimu yokusebenza yekhompyutha namadivayisi anamathiselwe njenge-hard disk, ikhibhodi, iphrinta, igundane, ne-adaptha yevidiyo.

Ithini Iphasiwedi ye-BIOS?

Iphasiwedi ye-BIOS iwulwazi lokuqinisekisa oludingekayo manje bese ungena ohlelweni oluyisisekelo lokufakwayo/okukhiphayo lwekhompyutha ngaphambi kokuthi kuqale inqubo yokuqalisa. Kodwa-ke, iphasiwedi ye-BIOS idinga ukwenziwa amandla ngesandla futhi itholakala kakhulu kumakhompyutha ezinkampani hhayi kumasistimu womuntu siqu.

Iphasiwedi igcinwa ku- Inkumbulo ehambisanayo ye-Metal-Oxide Semiconductor (CMOS). . Kwezinye izinhlobo zamakhompyutha, igcinwa ebhethrini elincane elixhunywe ebhodini lomama. Ivimbela ukusetshenziswa okungagunyaziwe kwamakhompyutha ngokunikeza isendlalelo esengeziwe sokuphepha. Kungabangela izinkinga ngezinye izikhathi; isibonelo, uma umnikazi wekhompyutha ekhohlwa iphasiwedi yakhe noma isisebenzi sibuyisela ikhompuyutha yaso ngaphandle kokudalula iphasiwedi, ikhompuyutha ngeke iqale.

Okuqukethwe[ fihla ]

• Ungayisusa Kanjani noma Uyise Kabusha Iphasiwedi ye-BIOS (2022)
• Indlela 1: I-BIOS Password Backdoor
• Indlela 2: Ukukhipha Ibhethri le-CMOS ukuze Udlule Iphasiwedi ye-BIOS
• Indlela yesi-3: Dlula noma Setha Kabusha Iphasiwedi ye-BIOS usebenzisa i-Motherboard Jumper
• Indlela yesi-4: Setha kabusha Iphasiwedi ye-BIOS Usebenzisa Isofthiwe Yenkampani Yangaphandle
• Indlela yesi-5: Susa iphasiwedi ye-BIOS usebenzisa i-Command Prompt

Ungayisusa Kanjani noma Uyise Kabusha Iphasiwedi ye-BIOS (2022)

Kunezindlela ezinhlanu eziyinhloko zokusetha kabusha noma ukususa iphasiwedi ye-BIOS. Zisukela ekuzameni amaphasiwedi ahlukene ayishumi nambili ukuze uthole ukufinyelela ekukhipheni inkinobho ebhodini lomama lesistimu yakho. Azikho eziyinkimbinkimbi kakhulu, kodwa zidinga isilinganiso esithile somzamo nokubekezela.

Indlela 1: I-BIOS Password Backdoor

Bambalwa abakhiqizi be-BIOS abagcina i-' inkosi ’ iphasiwedi ku finyelela imenyu ye-BIOS esebenza ngokunganaki igama-mfihlo elibekwe umsebenzisi. Igama eliyimfihlo lisetshenziselwa izinjongo zokuhlola nokuxazulula izinkinga; kuwuhlobo lokwehluleka-ukuphepha. Lena yindlela elula kunazo zonke ezisohlwini kanye nencane kakhulu yezobuchwepheshe. Sincoma lokhu njengokuzama kwakho kokuqala, njengoba kungadingi ukuthi uvule uhlelo lwakho.

1. Uma usefasiteleni ukuze ufake iphasiwedi, faka iphasiwedi engalungile kathathu; a i-fail-safe ebizwa ngokuthi 'checksum' izovela.

Umlayezo ufika owazisa ukuthi uhlelo luvaliwe noma igama-mfihlo lehlulekile ngenombolo ekhonjiswe kubakaki abayisikwele ngaphansi komlayezo; bhala ngokucophelela le nombolo.

2. Vakashela i- I-BIOS Master Password Generator , faka inombolo ebhokisini lombhalo, bese uchofoza inkinobho eluhlaza okwesibhakabhaka efundekayo 'Thola iphasiwedi' ngezansi kwalo.

3. Ngemva kokuchofoza inkinobho, iwebhusayithi izoklelisa amagama ayimfihlo ambalwa ongawazama ngalinye ngalinye, kusukela ekhodini ebhaliwe. 'Generic Phoenix' . Uma ikhodi yokuqala ingakutholi kuzilungiselelo ze-BIOS, sebenzisa indlela yakho phansi ohlwini lwamakhodi uze uthole impumelelo. Enye yamakhodi izokunikeza ukufinyelela ngokunganaki igama-mfihlo elibekwe nguwe noma umqashi wakho.

4. Uma usungene neyodwa yamagama ayimfihlo, okumele ukwenze nje qala kabusha ikhompuyutha yakho, futhi uzokwazi faka iphasiwedi efanayo ye-BIOS futhi ngaphandle kwenkinga.

Qaphela: Ungakwazi ukuziba umlayezo othi ‘isistimu ivimbelwe’ njengoba ukhona ukuze ukwethuse.

Indlela 2: Ukukhipha Ibhethri le-CMOS ku Iphasiwedi ye-Bypass BIOS

Njengoba kushiwo ngaphambili, uB Iphasiwedi ye-IOS ilondolozwe ku-Complementary Metal-Oxide Semiconductor (CMOS) inkumbulo kanye nazo zonke ezinye izilungiselelo ze-BIOS. Ibhethri elincane elinamathiselwe ebhodini lomama, eligcina izilungiselelo ezifana nosuku nesikhathi. Lokhu kuyiqiniso ikakhulukazi kumakhompyutha amadala. Ngakho-ke, le ndlela ngeke isebenze kumasistimu ambalwa amasha njengoba benzile inkumbulo engaguquki yokugcina i-flash noma EEPROM , engadingi amandla okugcina iphasiwedi yezilungiselelo ze-BIOS. Kodwa kusafanele ukudutshulwa njengoba le ndlela iyinkimbinkimbi encane.

eyodwa. Vala ikhompuyutha yakho, khipha intambo yamandla, futhi unqamule wonke amakhebuli . (Qaphela phansi izindawo eziqondile nokubekwa kwamakhebuli ukukusiza ngokufaka kabusha)

2. Vula ikesi ledeskithophu noma iphaneli yekhompuyutha ephathekayo. Khipha i-motherboard futhi uthole Ibhethri ye-CMOS . Ibhethri le-CMOS ibhethri elimise okwesiliva elitholakala ngaphakathi kwebhodi lomama.

3. Sebenzisa into eyisicaba futhi ebuthuntu njengommese webhotela ukukhipha ibhethri. Cacisa futhi uqaphele ungalimazi ngephutha ibhodi lomama noma wena ngokwakho. Qaphela lapho ibhethri le-CMOS lifakwe khona, ngokuvamile uhlangothi oluphozithivu oluqoshwe ngakuwe.

4. Gcina ibhethri endaweni ehlanzekile neyomile okungenani Imizuzu engama-30 ngaphambi kokuyibuyisela endaweni yayo yokuqala. Lokhu kuzosetha kabusha zonke izilungiselelo ze-BIOS, kuhlanganise nephasiwedi ye-BIOS ukuthi sizama ukudlula.

5. Xhuma zonke izintambo futhi uvule isistimu ukuze uhlole ukuthi ulwazi lwe-BIOS lusethwe kabusha yini. Ngenkathi isistimu iqala, ungakhetha ukusetha iphasiwedi entsha ye-BIOS, futhi uma wenza kanjalo, sicela uyibhale phansi ngezinjongo zesikhathi esizayo.

Funda futhi: Ungabheka kanjani ukuthi i-PC yakho isebenzisa i-UEFI noma i-Legacy BIOS

Indlela yesi-3: Dlula noma Setha Kabusha Iphasiwedi ye-BIOS usebenzisa i-Motherboard Jumper

Lena cishe indlela ephumelela kakhulu yokususa iphasiwedi ye-BIOS kumasistimu esimanje.

Amabhodi omama amaningi aqukethe a jumper esula zonke izilungiselelo ze-CMOS kanye nephasiwedi ye-BIOS. Ama-Jumpers anesibopho sokuvala umjikelezo kagesi kanjalo nokugeleza kukagesi. Lezi zisetshenziselwa ukulungisa ama-peripherals ekhompyutha njengama-hard drive, ama-motherboards, amakhadi omsindo, amamodemu, njll.

(Umshwana wokuzihlangula: Sincoma ukuthi uqaphele kakhulu lapho wenza le ndlela noma usiza uchwepheshe, ikakhulukazi kumakhompyutha aphathekayo esimanje.)

1. Pop vula eyakho iKhabhinethi yesistimu (CPU) bese ukhipha i-motherboard ngokucophelela.

2. Thola abagxumagxuma, zingamaphini ambalwa aphuma ebhodini lomama ngesembozo sepulasitiki ekugcineni, esibizwa i-jumper block . Atholakala kakhulu emaphethelweni ebhodi, uma kungenjalo, zama eduze kwebhethri le-CMOS noma eduze ne-CPU. Kumakhompyutha aphathekayo, ungazama nokubheka ngaphansi kwekhibhodi noma ngaphansi kwekhompuyutha ephathekayo. Once wathola phawula isikhundla sabo.

Ezimweni eziningi, zilebulwe njenganoma yikuphi kokulandelayo:

• CLR_CMOS
• ESULA i-CMOS
• SOLULE
• SULA i-RTC
• I-JCMOS1
• I-PWD
• iyanweba
• IPHASWEDI
• I-PASSWD
• CLEARPWD
• I-CLR

3. Susa izikhonkwane ze-jumper ukusuka endaweni yawo yamanje futhi uwabeke phezu kwezindawo ezimbili ezisele ezingenalutho.Isibonelo, ebhodini lomama lekhompyutha, uma u-2 no-3 emboziwe, bese uwahambisa ku-3 no-4.

Qaphela: Amalaptop ngokuvamile anawo Amaswishi e-DIP esikhundleni sama-jumpers , okumele uhambise iswishi uye phezulu noma phansi kuphela.

4. Xhuma zonke izintambo njengoba zazinjalo futhi vula isistimu futhi ; hlola ukuthi iphasiwedi isuliwe. Manje, qhubeka ngokuphinda izinyathelo 1, 2, no-3 bese ubuyisela i-jumper endaweni yayo yokuqala.

Indlela yesi-4: Setha kabusha Iphasiwedi ye-BIOS Usebenzisa Isofthiwe Yenkampani Yangaphandle

Kwesinye isikhathi iphasiwedi ivikela insiza ye-BIOS kuphela futhi ayidingi ukuqalisa iWindows; ezimweni ezinjalo, ungazama uhlelo lwenkampani yangaphandle ukuze uguqule igama eliyimfihlo.

Kunesoftware eminingi evela eceleni etholakalayo ku-inthanethi engasetha kabusha Amagama Ayimfihlo e-BIOS njenge-CMOSPwd. Ungakwazi yilande kule webhusayithi bese ulandela imiyalelo enikeziwe.

Indlela yesi-5: Susa iphasiwedi ye-BIOS usebenzisa i-Command Prompt

Indlela yokugcina ingeyalabo asebekwazi kakade ukufinyelela kusistimu yabo futhi abafuna ukususa noma ukusetha kabusha izilungiselelo ze-CMOS kanye nephasiwedi ye-BIOS.

1. Qala ngokuvula umyalo kukhompyutha yakho. Vele ucindezele ukhiye weWindows + S kukhompyutha yakho, sesha I-Command Prompt , chofoza kwesokudla bese ukhetha Qalisa Njengomlawuli .

2. Emyalweni womyalo, sebenzisa imiyalo elandelayo, ngamunye ngamunye, ukuze usethe kabusha izilungiselelo ze-CMOS.

Khumbula ukuthayipha ngayinye yazo ngokucophelela, bese ucindezela u-enter ngaphambi kokufaka umyalo olandelayo.

3. Uma usuyifeze ngempumelelo yonke imiyalo engenhla, qala kabusha ikhompuyutha yakho ukuze usethe kabusha zonke izilungiselelo ze-CMOS kanye nephasiwedi ye-BIOS.

Ngaphandle kwalezi zindlela ezichazwe ngenhla, kunesinye isixazululo, esidla isikhathi esiningi, nesithatha isikhathi eside ekucasuleni kwakho kwe-BIOS. Abakhiqizi be-BIOS bahlala bebeka amaphasiwedi ajwayelekile noma azenzakalelayo, futhi ngale ndlela, kuzomele uzame ngayinye yazo ukuze ubone noma yini ekungenisayo. Umkhiqizi ngamunye unesethi ehlukile yamagama-mfihlo, futhi ungathola amaningi awo ohlwini lapha: Ukufakwa kuhlu kwephasiwedi ye-BIOS ejwayelekile . Zama amagama ayimfihlo asohlwini oluphikisana negama lomkhiqizi wakho we-BIOS futhi usazise nawo wonke umuntu okusebenzele esigabeni sokuphawula esingezansi.

Nokho, uma ungakwazi khipha noma setha kabusha Iphasiwedi ye-BIOS , zama ukuthintana nomkhiqizi bese uchaza udaba .

U-Elon ungumbhali wezobuchwepheshe e-Cyber ​​S. Ubelokhu ebhala imihlahlandlela yokuthi kwenziwa kanjani cishe iminyaka eyi-6 futhi uhlanganise izihloko eziningi. Uthanda ukumboza izihloko ezihlobene ne-Windows, i-Android, namaqhinga namathiphu akamuva.