Yintoni i -dpass?
Izixhobo zokhuseleko zenethiwekhi zihlala zisetyenziswa phakathi kweenethiwekhi ezimbini okanye ngaphezulu, ezinjengeenethiwekhi zangaphakathi kunye nenethiwekhi yangaphandle. Izixhobo zokhuseleko zenethiwekhi ngohlalutyo lwepakethi yenethiwekhi, ukufumanisa ukuba kukho isoyikiso, emva kokuba kugqitywe ngokwemigaqo ethile yokuqhubela phambili, kwaye ukuba ingozi yenethiwekhi iqhagamshelwe kwifowuni ikhutshiwe komnye komnye. Kule meko, ukuba inethiwekhi nganye kufuneka idityaniswe, emva koko idlule ivele.
Umsebenzi we-BEMPASss, njengoko igama lithetha, lenza ukuba le thuli inethiwekhi iqhagamshele ngokwasemzimbeni ngaphandle kokudlula kwinkqubo yefowuni yokhuseleko kwinethiwekhi ngemeko ethile (ukusilela kwamandla okanye ingozi). Ke ngoko, xa isixhobo sokhuseleko senethiwekhi siyasilela, inethiwekhi iqhagamshelwe kwisixhobo se-Bypass sinokunxibelelana. Ewe kunjalo, isixhobo senethiwekhi asikuqulunqwa iipakethi kwinethiwekhi.
Njani ukuyalela kwimodi yesicelo se-Bypass?
I -dpass yahlulahlulwe yanguMgaqo okanye oQhelekileyo, ongolu hlobo lulandelayo
I-1. Iboshwe ngokubonelela ngamandla. Kule ndlela, umsebenzi we-Bypass wenza ukuba ifowuni inyukele. Ukuba ifowuni inikwe amandla, umsebenzi we-BEMPASS uya kukhubazeka ngokukhawuleza.
2. Ilawulwa yi-GPIO. Emva kokungena kwi-OS, ungasebenzisa i-GPIO ukusebenzisa izibuko elithile ukulawula ukutshintshela kwe-bypass.
3. Ukulawulwa kwe-watdog. Olu lokongezwa kwemodi 2. Ungasebenzisa i-watdog ukulawula ukusebenza nokukhubazeka kwenkqubo ye-GPIO Bypass ukulawula imeko ye-Bypass. Ngale ndlela, ukuba iqonga liyanyikima, i -dpass inokuvulwa nge-watdog.
Kwizicelo ezisebenzayo, la mazwe mathathu ahlala ekhona kwangaxeshanye, ngakumbi ezi mods ezimbini 1 kunye ne-2. Indlela yesicelo ngokubanzi yile: xa ifowuni ikhutshelwe, i -dpass inikwe amandla. Emva kwefowuni exhotyisiweyo, i -dpass inikwe amandla yi-bios. Emva kokuba i-bios ithatha ngaphezulu kwesixhobo, i -dpass isenziwa. Cima i-bypass ukuze isicelo sisebenze. Ngexesha lenkqubo yonke yokuqalisa, phantse akukho mdibaniso womxholo.
Nguwuphi umgaqo wokudlula?
1. Inqanaba le-Hardware
Kwinqanaba le-Hardware, zonxibelelwano ikakhulu zisetyenziselwa ukufezekisa i-dpass. Ezi zinto zidluliselweyo ziqhagamshelwe kwiintambo zezimpawu zezo dolophu zimbini zenethiwekhi. Eli nani lilandelayo libonisa indlela yokusebenza yokudluliselwa kwentambo enye yomqondiso.
Thatha amandla okukhulisa njengomzekelo. Kwimeko yokusilela kwamandla, utshintsho oludlulayo luya kutsiba ukuya kwi-1, oko kukuthi, i-RX kwi-LJ15 i-LANT ye-LENT1 kunye ne-LEN2 iyafuneka, kufuneka wenze oko ngesicelo kwisicelo.
2. Inqanaba lesoftware
Kwindawo yokuhlelwa kwe-Bypass, i-GPIO kunye ne-GPIO kunye ne-Watchdog ziyakhankanywa ukulawula kwaye zibangele i-dpass. Ngapha koko, kwezi ndlela zimbini zisebenzisa i-GPIO, emva koko i-GPIO ilawula ngokudlulisela kwi-Hardware ukwenza isigebenga esihambelanayo. Ngokukodwa, ukuba i-GPIO ehambelanayo isetelwe kwinqanaba eliphezulu, i-trey iya kutsiba ukuya kwi-1 ngokuhambelana, ngelixa indebe ye-GPIO isekwe kwinqanaba le-GPIO libekwe kwinqanaba 2 ngokuhambelana.
Nge-Watchdog Preepass, yongezwa okongeziweyo kulawulo lwe-Watchdog padpass kwi-GPIO LOLWAZI Emva kokuba i-watdog iqala ukusebenza, setha isenzo sokudlula kwi-bios. Inkqubo iyenza umsebenzi we-watdog. Emva kokuba i-watdog iqala ukusebenza, i-Bypass ehambelana nenethiwekhi ehambelana nenethiwekhi inikwe amandla kwaye isixhobo singena kwimeko ye-Bypass. Ngapha koko, i-dpass ilawulwa yi-GPIO, kodwa kule meko, ukubhalwa kwamanqanaba asezantsi ukuya kwi-GPIO yenziwa li-GPIO yenziwa li-witdogi, kwaye akukho nkqubo yongezelelweyo kufuneka ibhale i-GPIO.
Umsebenzi we-Hardware Proped ngumsebenzi onyanzelekileyo weemveliso zokhuseleko lwenethiwekhi. Xa ifowuni ixhotyiswa okanye iqhekezwe, amazibuko angaphakathi aqhagamshelwe ngokwasemzimbeni ukwenza intambo yenethiwekhi. Ngale ndlela, ukugcwala kwedatha kunokudlula ngokuthe ngqo kwisixhobo ngaphandle kokuchaphazeleka kwimeko yangoku yesixhobo.
Ukufumaneka okuphezulu (i-HA)
Ukuchazela ™ ukubonelela ngokufumaneka kwamanye amazwe (i-HA), ukusebenza / ukulinda kunye nokusebenza / kuyasebenza. Imo yokulinda esebenzayo (okanye isebenza) i-surloyment yokuhanjiswa kwezixhobo ezincedisayo ukubonelela ngobubele ukusuka kwizixhobo ze-backup. Kwaye isebenza / ikhutshiwe ikhutshiwe kwii-congers ezingafunekiyo ukubonelela nge-seilogn xa kukho nasiphi na isixhobo esisebenzayo esisilelayo.
Ukucofa ™ i-™ bypass ixhasa izixhobo ezimbini ezingafunekiyo, zinokutshintshwa kwisisombululo esisebenzayo / sokulinda. Umntu usebenza njengesixhobo seprayimari okanye "esisebenzayo". Isixhobo sokulinda okanye "isixhobo esisebenzayo" sisafumana itrafikhi yexesha lokwenyani ngokusebenzisa uthotho lwe-Bypass kodwa alithathwa njengesixhobo esingenasiseko. Oku kubonelela ngokuthi "ukulinda okushushu" kokujonga. Ukuba isixhobo esisebenzayo siyasilela kwaye impompo ye-Bypass iyeka ukufumana i-Heollsbeats, isixhobo sokulinda ngokuzenzekelayo sithatha njengesixhobo esiphambili kwaye siza kwi-Intanethi kwangoko.
Zithini izibonelelo onokuzifumana ngokubhekisele kwi-dpass yethu?
1--Yabela ingqibelelo ngaphambi nasemva kwesixhobo esingesi-intanethi (njenge-waf, i-gefw, okanye i-IPS) kwisixhobo se-waced
I-2-ulawula izixhobo ezininzi ze-intanethi ngaxeshanye zilula lula ngokukhuselekileyo kwaye zinciphisa inethiwekhi
I-3-inika ukucoca, ukudityaniswa, kunye nokulayisha ulungelelwaniso lwe-inline
I-4-ukunciphisa umngcipheko wexesha lokuphumla elingacacanga
I-5-Filoger, Ukufumaneka okuphezulu [ha]
I-POSTAL: I-DEC-23 ukuya kwi-2021
