Musa ukuphelisa ukuba ngumntu olahlekelwa yimibolo yezigidi zentlalo yoluntu
Sonke sibone ibali ezindabeni, apho umntu wayenakho i-laptop kunye neenombolo ezikhuselekileyo zezokhuseleko zentlalo kuyo. Akukho namnye kuthi ofuna ukuba 'yindoda', waka umntu onolwazi olubucayi kwiikhompyutri ekupheleni ezandleni ezingafanelekanga. Ukuba ungumntu obenayo i-laptop ekhohliweyo, amathuba, uya kugxothwa, ugwetywe, okanye zombini.
Ukuba isebe lakho le-IT elinikezela i-laptop yakho linesizathu sokuba babefake uhlobo oluthile lwe- encry encry encryption okanye ukhuseleko lokuphela kwiphepha yakho yekhompyutheni ebenokwenza ukuba idatha ingayifundekanga kwaye ingenakuncedo nakubani na obayo.
Ngaba indlela yam yokusebenza ayifakile iifayile zam ngokuzenzekelayo? Impendulo yile: mhlawumbi ngaphandle kokuba uvule iinketho ze-disk encryption ezifana ne-Bitlocker (Windows) okanye iFayileVault (Mac). Ukubethela ngokuqhelekileyo kuvaliwe ngokuzenzakalelayo.
Yintoni ongayenza ukuze uqinisekise ukuba idatha yakho ikhuselekile ekuhloleni amehlo xa kwenzeka i-laptop yakho ibiwe?
Makhe sijonge ezinye iinketho ze-disk encryption.
I-TrueCrypt (ayisekho inkxaso - jonga ukuhlaziywa ngezantsi):
Enye yeyona mveliso ye-disk encryption yonke ye-disk encryption evulekile ekhoyo i-TrueCrypt. I-TrueCrypt ye-Windows ikuvumele ukuba ubhale nge-hard drive yakho yonke. Ngokungafani nefayile yefayile, kunye ne disk okanye inkqubo yokubhala encryption, zonke iifayile eziquka ukutshintsha iifayili, iifayile zesikhashana, irejistri yesistimu kunye nezinye iifayile zenkqubo ze-encrypted.
Ngokwesiko, i-hacker yayiza kugqithisa inkqubo yekhuseleko yefayile yokusebenza ngokukhupha i-hard drive kwikhomputha yexhoba kwaye uyixhomekeke kwenye ikhomputer njengemoto engabonakaliyo. Ikhompyutheni yokusingatha ukuba i-hacker idibanisa i-hard drive ye-victim ukuze ikwazi ukufikelela eziqulatho ze-drive ngoba zingaboshwa yimpawu zokhuseleko kwinkqubo yokusebenza yowesondo. I-hacker ke ikhululekile ukufikelela kwiifayile kwi-drive yexhoba nje ngokuba ingaba idrayivu ye-thumb okanye enye idiski engabonakaliyo exhunywe kwikhompyutha.
I-TrueCrypt ivimbele i-hacker ukuba ikwazi ukujonga okuqulathwe kwi-drive ekhuni kuba yonke idrayivu iya kubhalwa nge-encryption encryption encryption. Ukuba bazama ukufikelela kwi-drive kwenye enye ikhomputha bonke ababeya kubona i-encrypted gibberish.
Ngoko i-TrueCrypt yaqinisekisa njani ukuba umnini wesistimu kuphela onokufikelela kwi-drive? I-TrueCrypt isebenzisa ukuqinisekiswa kwangaphambili kwebhoot efuna ukuba umsebenzisi angene iphasiwedi ngaphambi kwenkqubo yoqhosha lweWindows.
Ukongeza kwi-disk encryption yonke, i-TrueCrypt inikezele nge-encryption yefayile, ukufakela ukwahlula, kunye nokukhethwa kwe-Hidden Volume encryption. Ukutyelela i-website ye-TrueCrypt yeenkcukacha ezipheleleyo.
Ukuhlaziywa: I- TrueCrypt iyatholakala (ikhuthazwa kuphela ngeenjongo zokufuduka kwedatha), kodwa uphuhliso luphelile. Umthuthukisi akayi kuhlaziya isofthiwe engabonakaliyo kwaye ibonakala kwiinkcukacha zale khasi, ukuba kukho imiba yokuphepha engaphendulwanga engayi kuze ilungiswe ngoku ukuba uphuhliso luphelile. Baxwayisa ukuba i-TrueCrypt ayikhuseli. Enye indlela eya kwi-TrueCrypt yangoku ifunwa yiVeraCrypt.
McAfee Endpoint Ukubethela
I-TrueCrypt yindlela enkulu kwi-PC nganye, kodwa ukuba ulawula inani elikhulu lee-PC ezifuna idiski epheleleyo Ukubhaliweyo ngoko unokufuna ukujonga kwi-Endpoint Encryption yeMacafee. UMcAfee unikezela nge-encryption ye-disk yonke ye-PC kunye ne-Mac elawulwa yiPolicy Orchestrator (ePO).
UMcAfee Endpoint Ukubethela kwakhona kunika amandla okubhala ngokulula imidiya ekhutshweyo njenge-USB, iiDVD kunye neeCD.
I-Bitlocker (iMicrosoft Windows) kunye neFayileVault (Mac OS X)
Ukuba usebenzisa iWindows okanye i-Mac OS X, unako ukukhetha ukusebenzisa inkqubo yakho yokusebenza eyakhelwe kwi-encry encryption encryption. Nangona i-OS eyakhelwe ngaphakathi kwi-disk encryption zikhetho zikhangeleka ngenxa yento elula, le nyaniso yenza ukuba kubekho iithagethi eziphezulu kwizinto zokufuna ukukhuseleka. Uphando olukhawulezayo lwewebhu lubonisa ingxoxo eninzi yeBitrocker kunye neFichiVault kunye nezihloko ezihlobene.
Kungakhathaliseki ukuba yiyiphi indlela yokukhethwa kwidiskripthi ekhethiweyo oyikhethayo, ingaba yakhelwe kwi-OS-based, umthombo ovulekileyo, okanye ushishino, qiniseka ukuba zonke iinkqubo zakho zokusebenza kunye nezokhuselo zokhuseleko zihlaziywa rhoqo ukwenzela ukuba ukubethela kwekhompyutheni yakho inokungabikho kolukhuseleko kunokwenzeka.