Ngo-Okthoba 2017, ngaba nethuba lokuhambela isemina yokuphromotha yohlelo lwe-DeviceLock DLP, lapho, ngaphezu komsebenzi oyinhloko wokuvikela ekuvuzeni okufana nokuvala izimbobo ze-USB, ukuhlaziywa kwemeyili kanye nebhodi lokunamathisela, ukuvikelwa kumlawuli kwaba ikhangisiwe. Imodeli ilula futhi inhle - isifaki sifika enkampanini encane, sifaka isethi yezinhlelo, sisethe iphasiwedi ye-BIOS, sidale i-akhawunti yomqondisi we-DeviceLock, futhi sishiya kuphela amalungelo okuphatha iWindows ngokwayo kanye nayo yonke isofthiwe endaweni. admin. Noma ngabe kunenhloso, lo mphathi ngeke akwazi ukuntshontsha lutho. Kodwa yonke le theory...
Ngoba phezu kweminyaka engu-20+ yomsebenzi emkhakheni wokuthuthukisa amathuluzi okuvikela ulwazi, ngangiqiniseka ngokucacile ukuthi umlawuli angenza noma yini, ikakhulukazi ngokufinyelela ngokomzimba kukhompyutha, khona-ke ukuvikelwa okuyinhloko kuyo kungaba izinyathelo zenhlangano kuphela njengokubika okuqinile kanye ukuvikelwa ngokomzimba kwamakhompiyutha aqukethe ulwazi olubalulekile, khona-ke ngokushesha Umbono wavela ukuze uhlole ukuqina komkhiqizo ohlongozwayo.
Umzamo wokwenza lokhu ngokushesha ngemva kokuphela kwesemina awuphumelelanga; ukuvikelwa ekususweni kwenkonzo eyinhloko i-DlService.exe futhi abazange bakhohlwe namalungelo okufinyelela nokukhethwa kokucushwa kokugcina okuyimpumelelo, ngenxa yalokho. bawunqamule, njengamagciwane amaningi, benqabela ukufinyelela kwesistimu ukuze bafunde futhi bakhiphe , Akuphumelelanga.
Kuyo yonke imibuzo emayelana nokuvikelwa kwabashayeli okungenzeka bafakwe emkhiqizweni, ummeleli wonjiniyela we-Smart Line washo ngokuzethemba ukuthi βkonke kusezingeni elifanayo.β
Ngemva kosuku nganquma ukuqhubeka nocwaningo lwami futhi ngalanda inguqulo yesilingo. Ngamangala ngokushesha ubukhulu bokusabalalisa, cishe i-2 GB! Ngijwayele ukuthi isofthiwe yesistimu, evame ukuhlukaniswa njengamathuluzi okuvikela ulwazi (ISIS), ngokuvamile inosayizi ohlangene kakhulu.
Ngemuva kokufakwa, ngamangala okwesibili - usayizi walokhu okushiwo ngenhla nakho kukhulu impela - 2MB. Ngokushesha ngacabanga ukuthi ngevolumu enjalo kukhona okuthile okufanele ngibambe kukho. Ngizamile ukushintsha imojuli ngisebenzisa ukurekhoda okubambezelekile - ivaliwe. Ngamba ezincwadini zohlelo, futhi kakade kwase kunabashayeli abangu-13! Ngingene ngemvume ngezimvume - azivaliwe ukuze kube nezinguquko! Kulungile, wonke umuntu uvinjelwe, masilayishe ngokweqile!
Umphumela uyajabulisa nje - yonke imisebenzi ivaliwe, isevisi ayiqali. Hlobo luni lokuzivikela olukhona, thatha futhi ukopishe noma yini oyifunayo, ngisho nakuma-flash drive, ngisho naphezu kwenethiwekhi. I-drawback yokuqala engathi sΓna yesistimu yavela - ukuxhumeka kwezingxenye kwakunamandla kakhulu. Yebo, isevisi kufanele ixhumane nabashayeli, kodwa kungani iphahlazeka uma kungekho ophendulayo? Ngenxa yalokho, kunendlela eyodwa yokweqa isivikelo.
Ngemva kokuthola ukuthi insizakalo yezimanga ithambile futhi iyazwela, nginqume ukuhlola ukuncika kwayo emitatsheni yolwazi yezinkampani zangaphandle. Kulula nakakhulu lapha, uhlu lukhulu, sivele sisule umtapo wezincwadi weWinSock_II ngokungahleliwe futhi sibone isithombe esifanayo - isevisi ayikaqali, uhlelo luvuliwe.
Ngenxa yalokho, sinento efanayo ukuthi isikhulumi esichazwe ku-seminar, ucingo olunamandla, kodwa lungavali yonke i-perimeter evikelwe ngenxa yokuntuleka kwemali, futhi endaweni engamboziwe kukhona ama-hiply rose hips. Kulokhu, kucatshangelwa ukwakheka komkhiqizo wesoftware, okungasho indawo evaliwe ngokuzenzakalelayo, kepha amapulaki ahlukahlukene, ama-interceptors, abahlaziyi bethrafikhi, kunalokho kuwuthango lwepikiki, elinemichilo eminingi eboshwe. ingaphandle enezikulufu ezizishayayo futhi kulula kakhulu ukuyiqaqa. Inkinga ngeziningi zalezi zixazululo ukuthi ngenani elikhulu kangaka lezimbobo ezingase zibe khona, kuhlale kukhona ithuba lokukhohlwa okuthile, ukulahlekelwa ubudlelwano, noma ukuphazamisa ukuzinza ngokufaka enye yezixhumi ngaphandle kwempumelelo. Uma sibheka iqiniso lokuthi ubungozi owethulwe kulesi sihloko bungaphandle nje, umkhiqizo uqukethe ezinye eziningi ezizothatha amahora ambalwa ukuseshwa.
Ngaphezu kwalokho, imakethe igcwele izibonelo zokuqaliswa okunekhono kokuvikela ukuvala shaqa, isibonelo, imikhiqizo yasekhaya elwa namagciwane, lapho ukuzivikela kungenakumane kudlulelwe khona. Ngokwazi kwami, bebengavilaphi kakhulu ukuthola isitifiketi se-FSTEC.
Ngemva kokuba nezingxoxo ezimbalwa nabasebenzi bakwa-Smart Line, kwatholakala izindawo ezimbalwa ezifanayo ababengakaze bezwe ngisho ngazo. Isibonelo esisodwa indlela ye-AppInitDll.
Kungase kungabi okujulile, kodwa ezimweni eziningi kukuvumela ukuba wenze ngaphandle kokungena ku-OS kernel futhi ungathinti ukuzinza kwayo. Abashayeli be-nVidia basebenzisa ngokugcwele le ndlela yokulungisa i-adaptha yevidiyo yomdlalo othile.
Ukuntuleka okuphelele kwendlela edidiyelwe yokwakha uhlelo oluzenzakalelayo olusekelwe ku-DL 8.2 kuphakamisa imibuzo. Kuhlongozwa ukuchazela ikhasimende ngezinzuzo zomkhiqizo, kuhlole amandla ekhompuyutha ama-PC namaseva akhona (abahlaziyi bokuqukethwe badinga kakhulu izinsiza futhi ihhovisi manje eliyimfashini amakhompyutha wonke kanye nama-nettops asekelwe ku-Atom awafaneleki. kulokhu) bese umane ukhiphe umkhiqizo phezulu. Ngesikhathi esifanayo, amagama anjengokuthi "ukulawula ukufinyelela" kanye "nendawo yesofthiwe evaliwe" awazange ashiwo ngisho nasemhlanganweni. Kwashiwo mayelana nokubethela ukuthi, ngaphezu kobunzima, kuzophakamisa imibuzo evela kubalawuli, nakuba empeleni azikho izinkinga ngayo. Imibuzo emayelana nesitifiketi, ngisho naku-FSTEC, ishayelwa eceleni ngenxa yobunkimbinkimbi nobude bayo. Njengochwepheshe wezokuphepha kolwazi obambe iqhaza kaningi kulezi zinqubo, ngingasho ukuthi ngesikhathi sokuzifeza, kuyembulwa ubuthakathaka obuningi obufana nalokhu okuchazwe kulesi sihloko, ngoba ochwepheshe bezindawo zokucwaninga izitifiketi banokuqeqeshwa okukhethekile okujulile.
Ngenxa yalokho, isistimu ye-DLP ethulwayo ingenza isethi encane kakhulu yemisebenzi eqinisekisa ngempela ukuphepha kolwazi, kuyilapho ikhiqiza umthwalo onzima wekhompyutha futhi idale umuzwa wokuphepha wedatha yenkampani phakathi kwabaphathi benkampani abangenalwazi ezindabeni zokuphepha kolwazi.
Ingavikela kuphela idatha enkulu ngempela kumsebenzisi ongenamalungelo, ngoba... umlawuli uyakwazi ngempela ukuvala ukuvikela ngokuphelele, futhi ngezimfihlo ezinkulu, ngisho nomphathi omncane wokuhlanza uzokwazi ukuthatha isithombe sesikrini ngobuhlakani, noma akhumbule ikheli noma inombolo yekhadi lesikweletu ngokubuka isikrini phezu kozakwenu. ihlombe.
Ngaphezu kwalokho, konke lokhu kuyiqiniso kuphela uma kungenakwenzeka ukuthi abasebenzi babe nokufinyelela ngokomzimba ngaphakathi kwe-PC noma okungenani ku-BIOS ukuze baqalise ukubhutha emithonjeni yangaphandle. Khona-ke ngisho ne-BitLocker, okungenakwenzeka ukuthi isetshenziswe ezinkampanini ezicabanga nje ngokuvikela ulwazi, ingase ingasizi.
Isiphetho, njenge-banal njengoba singase sizwakale, siyindlela edidiyelwe yokuphepha kolwazi, okuhlanganisa hhayi kuphela izixazululo zesofthiwe/i-hardware, kodwa futhi nezinyathelo zenhlangano nezobuchwephesha zokungafaki ukuthwebula izithombe/ividiyo nokuvimbela βabafana abanenkumbulo emangalisayoβ abangagunyaziwe ukuthi bangene. indawo. Akufanele neze uthembele kumkhiqizo wezimanga i-DL 8.2, okhangiswa njengesixazululo esiyisinyathelo esisodwa ezinkingeni eziningi zokuphepha zebhizinisi.
Source: www.habr.com