Ngo-Oktobha 2017, ndafumana ithuba lokuya kwisemina yokukhuthazwa kwenkqubo ye-DeviceLock DLP, apho, ngaphezu komsebenzi oyintloko wokukhusela ukuvuza okufana nokuvala izibuko ze-USB, ukuhlalutya umxholo weposi kunye nebhodi eqhotyoshwayo, ukukhuselwa kumlawuli kwakunjalo. ibhengeziwe. Imodeli ilula kwaye intle - i-installer iza kwinkampani encinci, ifake isethi yeenkqubo, ibeka i-password ye-BIOS, yenza i-akhawunti yomlawuli we-DeviceLock, kwaye ishiya kuphela amalungelo okulawula iWindows ngokwayo kunye ne-software eseleyo kwindawo yasekhaya. admin. Nokuba ikhona injongo, lo admin akazuba kwanto. Kodwa yonke le theory...
Ngokuba ngaphezu kweminyaka engama-20 + yomsebenzi kwintsimi yokuphuhlisa izixhobo zokhuseleko lolwazi, ndandiqinisekile ngokucacileyo ukuba umlawuli unokwenza nantoni na, ngokukodwa ngokufikelela ngokomzimba kwikhompyutheni, ngoko ukhuseleko oluphambili oluchasene nayo lunokuba ngamanyathelo ombutho kuphela njengengxelo engqongqo kunye ukukhuselwa ngokomzimba kweekhomputha eziqulethe ulwazi olubalulekileyo, ngoko nangoko Ingcamango yavela ukuvavanya ukuqina kwemveliso ecetywayo.
Umzamo wokwenza oku ngokukhawuleza emva kokuphela kwesemina awuzange uphumelele; ukukhuselwa ekucinyweni kwenkonzo ephambili ye-DlService.exe kwaye abazange balibale ngamalungelo okufikelela kunye nokukhetha koqwalaselo lokugqibela oluyimpumelelo, ngenxa yoko. bayigawule, njengeentsholongwane ezininzi, zala unikezelo lwesixokelelwano ukufunda nokwenza , Ayisebenzanga.
Kuyo yonke imibuzo emalunga nokukhuselwa kwabaqhubi mhlawumbi ibandakanyiwe kwimveliso, ummeli womphuhlisi weSmart Line uthe ngokuzithemba ukuba "yonke into ikwinqanaba elifanayo."
Emva kosuku ndaye ndagqiba kwelokuba ndiqhubeke nophando lwam kwaye ndakhuphela inguqulelo yesilingo. Ndamangaliswa ngokukhawuleza ngobukhulu bokusabalalisa, phantse i-2 GB! Ndiyiqhelile into yokuba isoftware yenkqubo, edla ngokuhlelwa njengezixhobo zokhuseleko lolwazi (ISIS), ihlala inobukhulu obuncinci kakhulu.
Emva kofakelo, ndiye ndamangaliswa okwesibini - ubungakanani boku kuchazwe ngasentla bukhulu kakhulu - 2MB. Kwangoko ndacinga ukuba ngevolume enjalo kukho into endinokuyibamba. Ndizamile ukutshintsha imodyuli ndisebenzisa ukurekhodwa okulibazisekileyo - yavalwa. Ndagrumba kwiikhathalogu zenkqubo, yaye kwakusele kukho abaqhubi abali-13! Ndiphose iimvume-azivalwanga utshintsho! Kulungile, wonke umntu uvaliwe, masilayishe kakhulu!
Umphumo ulula nje - yonke imisebenzi ivaliwe, inkonzo ayiqali. Luhlobo luni lokuzikhusela olukhoyo, thatha kwaye ukope nantoni na oyifunayo, nakwi-flash drives, nangaphezulu kwenethiwekhi. I-drawback yokuqala enzulu yenkqubo yavela - ukudibanisa kwamacandelo kwakunamandla kakhulu. Ewe, inkonzo kufuneka inxibelelane nabaqhubi, kodwa kutheni ukuphahlazeka ukuba akukho mntu uphendulayo? Ngenxa yoko, kukho indlela enye yokudlula ukhuseleko.
Emva kokufumanisa ukuba inkonzo yommangaliso ithambile kwaye inovakalelo, ndigqibe kwelokuba ndijonge ukuxhomekeka kwayo kumathala eencwadi eqela lesithathu. Kulula ngakumbi apha, uluhlu lukhulu, sisula nje ithala leencwadi leWinSock_II ngokungaqhelekanga kwaye sibone umfanekiso ofanayo-inkonzo ayikaqalisi, inkqubo ivuliwe.
Ngenxa yoko, sinento efanayo ukuba isithethi sichaze kwisemina, ucingo olunamandla, kodwa lungavaleli yonke i-perimeter ekhuselweyo ngenxa yokungabikho kwemali, kwaye kwindawo engabonakaliyo kukho i-prickly rose hips. Kule meko, kuthathelwa ingqalelo uyilo lwemveliso yesoftware, engathethi indawo evaliweyo ngokungagqibekanga, kodwa iiplagi ezahlukeneyo ezahlukeneyo, ii-interceptors, abahlalutyi bezithuthi, kunokuba lucingo lwepikethi, kunye nemicu emininzi ekrwadayo. Umphandle unezikrufu zokuzicofa kwaye kulula kakhulu ukuzikhulula. Ingxaki ngobuninzi bezi zisombululo kukuba ngenani elikhulu lemingxunya enokubakho, kuhlala kukho ithuba lokulibala into ethile, ukulahleka kobudlelwane, okanye ukuchaphazela uzinzo ngokuphumeza enye ye-interceptors engaphumeleliyo. Ngokujonga inyani yokuba ubuthathaka obuvezwe kweli nqaku buphezu komhlaba, imveliso iqulathe ezinye ezininzi eziya kuthatha iiyure ezimbalwa ukukhangela.
Ngaphezu koko, imarike igcwele imizekelo yokuphunyezwa ngokufanelekileyo kokhuseleko lokuvala, umzekelo, iimveliso ezichasene nentsholongwane yasekhaya, apho ukuzikhusela kungenakudlula nje. Ngokokwazi kwam, babengonqeni ukufumana isatifikethi seFSTEC.
Emva kokuqhuba iincoko ezininzi nabasebenzi be-Smart Line, iindawo ezininzi ezifanayo abangazange beve ngazo zafunyanwa. Omnye umzekelo yindlela ye-AppInitDll.
Isenokungabi yeyona nto inzulu, kodwa kwiimeko ezininzi ikuvumela ukuba wenze ngaphandle kokungena kwi-OS kernel kwaye ungachaphazeli ukuzinza kwayo. Abaqhubi be-nVidia basebenzisa ngokupheleleyo le ndlela yokulungelelanisa iadaptha yevidiyo yomdlalo othile.
Ukungabikho ngokupheleleyo kwendlela edibeneyo yokwakha inkqubo ezenzekelayo esekelwe kwi-DL 8.2 iphakamisa imibuzo. Kucetywa ukuba kuchazwe kumthengi izinto eziluncedo kwimveliso, jonga amandla ekhompyuter eekhompyuter ezikhoyo kunye neeseva (abahlalutyi bomxholo banamandla kakhulu kwaye iofisi efashini ngoku ikhompyuter enye kunye ne-Atom-based nettops ayifanelekanga. kule meko) kwaye ngokulula ukhuphe imveliso ngaphezulu. Kwangaxeshanye, amagama afana βnolawulo lofikeleloβ kunye βnendawo evaliweyo yesoftwareβ awazange akhankanywe nakwisemina. Kwathethwa malunga ne-encryption ukuba, ngaphezu kobunzima, kuya kuphakamisa imibuzo evela kubalawuli, nangona ngokwenene akukho ngxaki kuyo. Imibuzo malunga nesatifikethi, nakwi-FSTEC, ibekelwa bucala ngenxa yokuntsokotha nobude obucingelwayo. Njengengcali yokhuseleko lolwazi oye wathatha inxaxheba ngokuphindaphindiweyo kwiinkqubo ezinjalo, ndingatsho ukuba kwinkqubo yokuqhuba, ubuthathaka obuninzi obufana nobo buchazwe kulo mbandela bubonakaliswa, kuba iingcali kwiilabhoratri zokuqinisekisa zinoqeqesho olukhethekileyo.
Ngenxa yoko, inkqubo ye-DLP ebonisiweyo inokwenza imisebenzi encinci kakhulu eqinisekisa ukhuseleko lolwazi, ngelixa ivelisa umthwalo onzima we-computing kunye nokudala ukhuseleko lwedatha yenkampani phakathi kwabaphathi benkampani abangenamava kwimiba yokhuseleko lolwazi.
Inokukhusela kuphela idatha enkulu ngokwenene kumsebenzisi ongenalungelo, kuba... umlawuli unakho ngokupheleleyo ukuluvala ngokupheleleyo ukhuseleko, kwaye kwiimfihlo ezinkulu, nomphathi omncinci wokucoca uya kukwazi ukuthatha ngobuchule ifoto yesikrini, okanye akhumbule idilesi okanye inombolo yekhadi letyala ngokujonga isikrini ngaphezulu komntu osebenza naye. igxalaba.
Ngaphezu koko, konke oku kuyinyani kuphela ukuba akunakwenzeka ukuba abasebenzi babe nokufikelela ngokwasemzimbeni kwi-insides yePC okanye ubuncinci kwi-BIOS ukuze kusebenze ukubhuthwa kwimidiya yangaphandle. Emva koko i-BitLocker, engenakwenzeka ukuba isetyenziswe kwiinkampani ezicinga nje ngokukhusela ulwazi, ayinakunceda.
Isiphetho, njenge-banal njengoko sinokuvakala, yindlela edibeneyo yokhuseleko lolwazi, kubandakanywa kungekhona kuphela izisombululo zesoftware / i-hardware, kodwa kunye namanyathelo ombutho kunye nobugcisa bokungabandakanyi ukudubula kwesithombe / ividiyo kunye nokukhusela "amakhwenkwe anememori emangalisayo" engagunyaziswanga ukuba angene. indawo. Ungaze uthembele kwimveliso yommangaliso i-DL 8.2, ebhengezwa njengesisombululo esinenyathelo elinye kwiingxaki ezininzi zokhuseleko lweshishini.
umthombo: www.habr.com