An kuma sanye da ƙayyadadden jadawalin da aka sani a matsayin ƙayyadadden-guntu (iC ic da yanke). Tun da guntu-guntu microcompus kwakwalwan kwamfuta a cikin samfurin samfurin an rufe, shirin ba za a iya karanta kai tsaye ta amfani da mai shirye-shirye ba.
Don hana izini ko kwafar shirye-shiryen kan kan Microctrrolers, yawancin microcontrolredan da ke ɓoye abubuwan ɓoye ko ɓoye abubuwan da ke ciki. Idan an kunna Bitobction bit (Kulle) A lokacin shirye-shirye, shirin a cikin microcontrollall ba za a iya karanta kai tsaye ba, wanda ake kira Microcontrolin da ke ɓoye na yau da kullun ko guntu rubutun hannu. Masu fashin MUCU suna amfani da kayan aiki na musamman ko kayan aikin da suka yi amfani da su, amfani da cututtukan software na MucC, kuma ta hanyar fasaha daban-daban. Wannan ana kiransa crack cracking.
Chididdigar ƙimar tsari
1.Saitorkware
Wannan dabarar yawanci tana amfani da musayar kayan aikin sadarwa da kuma amfani da ladabi, algorithms, algorithms na ɓoye, ko ramuka na tsaro a waɗannan algorithms don aiwatar da harin. Misalin da misali mai misalin wani nasarar kaid software shine harin a farkon Atmel ATMEL ATMEL ATMEL ATMEL ANMEL ATMEL AN89C jerin microctonrollers. Maharbi ya yi amfani da loopheles a cikin ƙirar ayyukan kawar da ayyukan samar da wannan jerin microcomputers guda ɗaya. Bayan ya kawar da kulle kulle na ɓoye, mai ɗaukar hoto ya dakatar da aiki na gaba na kawar da bayanai a ƙwaƙwalwar ajiya na kan guntu, sannan kuma yi amfani da mai tsara bayani don karanta shirin On-Chip.
A kan sauran hanyoyin rufaffawa, ana iya inganta wasu kayan aiki don ba da hadin kai da wasu software don yin harin software.
2. Harin gano wutar lantarki
Wannan dabarar yawanci tana kula da halayen Analog na dukkanin iko yayin aiwatarwa yayin aiki na yau da kullun tare da lura da halaye na zamani. Saboda Microcontroller shine na'urar lantarki mai aiki, lokacin da take aiwatar da umarni daban-daban, yawan wutar lantarki mai dacewa Hakanan yana canzawa daidai. Ta wannan hanyar, ta hanyar yin nazari da gano waɗannan canje-canjen na amfani da kayan aikin lantarki na musamman da hanyoyin ilimin lissafi a cikin microcontrer za a iya samu.
3. Kuskure Fasahar Fasaha
Harkar tana amfani da yanayin aiki na ciki don bug da processor sannan kuma samar da ƙarin damar aiwatar da harin. A mafi yawan hare-hare da aka fi amfani da kai sun hada da hare-hare da karfin lantarki da murjure. Za'a iya amfani da ƙananan wutar lantarki da hare-hare mai ƙarfin lantarki don hana da'irar kariya ko tilasta masu sarrafawa don aiwatar da ayyukan erroneous. Canjin agogo na iya sake saita da'irar kariya ba tare da lalata bayanan kariya ba. Powerarfin wuta da na agogo na iya shafar kayan adon da aiwatar da umarnin mutum a wasu masu aiwatarwa.
4. Fasahar bincike
Fasaha ita ce zuwa kai tsaye fannoni na gida, sannan a lura, sarrafa, kuma tsoma baki tare da microcontrorrler don cimma manufar kai hari.
Domin kare kanka da ya dace, mutane sun rarrabe dabaru na sama guda hudu, wanda ya kai harin gwajin semiconductor, to, irin wannan harin na bukatar lalata kayan aikin, sannan kuma ya kai irin ayyukan gwajin semiconductor, da kuma Microscopes da kuma Micro-Matsayi a cikin dakin gwaje-gwaje. Zai iya ɗaukar sa'o'i ko ma makonni don kammala. Dukkanin dabarun microprobing ne ke hare-hare. Sauran hanyoyin guda uku basu da hare-hare marasa rai, kuma ba za a lalata microconter da hari ba. Hare-hare da ba su da haɗari suna da haɗari musamman a wasu lokuta saboda kayan da ake buƙata don hare-hare waɗanda ba za a iya gina kansu da haɓaka ba, sabili da haka mai arha.
Yawancin hare-hare da ba su da hankali suna buƙatar maharbi don samun kyakkyawan tsari da ilimin software. Ya bambanta, hare-hare na bincike masu rikitarwa ba sa bukatar ilimi na farko, kuma ana yawan amfani da su da yawa na samfurori da yawa. Saboda haka, hare-hare kan Microcontrolers galibi suna farawa daga injiniya mai juyawa, da kuma kwarewar da aka tara tana taimakawa wajen haɓaka dabarun da ba a iya kaiwa ba.