Data boye-boye ne a dole awo don kare ka data

Data boye-boye - shi ne mai Hanyar boye ainihin ma'anar ko sakon da daftarin aiki, wanda ya samar da wani murdiya na asalin siffan. A sauki kalmomi, shi ne a hanyar da za a kare da bayanai. Wannan hanya kuma ya kira masu lamba a matsayin yin amfani da musamman software ko da hannu canjawa wuri zuwa ga rubutu m ga mai zuwa na baya code. A hanya kanta shi ne dogara a kan jerin canje-canje a cikin irin data. Irin wannan jerin aka kira wani algorithm.

Data boye-boye tana nufin cryptography. Wannan kimiyya da ake nazarin ta duniya hukumomin leken asiri, da kuma kowace rana don warware da kuma haifar da sabon Hikimar lissafi mai tsauri.

boye-boye da hanyoyin da aka sani tun zamanin da, lokacin da Roman janar shige ga Manzannin da muhimmanci saƙonni a rufaffen form. A lissafi mai tsauri sa'an nan suka m, amma nasarar rikita batun abokan gaba.

Ba kamar waɗanda sau mu ba kwamandojin sojan kasar ba, amma makiya da. Su con artists wadanda suke marmarin samun muhimmanci data for mu. Ga su da wani abu da dole ne a kiyaye a cikin kowace hanya.

Kebul na flash drive ya zama yanzu mafi mashahuri mangaza na bayanai. Ko babbar hukumomi wuce muhimmanci, sirri bayanai a kan wannan nau'i na kafofin watsa labarai. Fleshok bukatar ya jagoranci masana kimiyya da kariya ga bayanai a kan su. A saboda wannan dalili aka ƙaga da shirin, wanda encrypts bayani a kan m amfani da wani asiri key da aka sani kawai zuwa yanzu mai shi. Wannan encrypts data a kan wani flash drive ne sosai a dogara da zai taimaka wajen kare m bayanai daga prying idanu.

Mafi mashahuri boye-boye shirin masana yi imani da TrueCrypt.Ona da aka kafa a kan tushen da E4M (boye-boye ga talakawa), da farko version of wadda aka saki a shekara ta 1997. Marubucin ya yi ĩmãni da Bafaranshe Paul Rocks. Yau, da shirin da ake amfani da miliyoyin mutane da yawa daga cikin kamfanonin encrypt bayanai.

Bugu da kari kare data a kan flash kafofin watsa labarai, da yawa ma sha'awar faifai boye-boye. Bayan duk, sau da yawa mutane so "fãta" kowane abuba daga prying idanu. Queries a search engines goyi bayan wannan, don haka mutane da yawa kamfanonin sun fara ci gaba musamman shirye-shirye. Yau akwai mutane da yawa daban-daban shirye-shirye da magance data boye-boye. Su yi amfani da wani iri-iri Hikimar lissafi mai tsauri, cikin shahararrun - Des, AES, zaluncin 'yan da sauransu.

Data boye-boye taimaka ba kawai don kare bayani, shi abubuwa ma a matsayin "constrictor". Mutane da yawa archivers ajiye faifai sarari ne ta hanyar yin amfani da boye-boye. Alal misali, sananne ga dukan WinRAR amfani da boye-boye algorithm AES tare da key tsawo - 128. yawa masu amfani adana bayanai a kan kwamfutarka kawai a archives, kuma tare da kowane fayil da kariyar kalmar sirri. Ya tabbatar da su ba kawai more sarari, amma kuma kare m bayanai daga fraudsters.

Tare da ci gaban da Internet gwanin kwamfuta ne da shirye ba daraja da matsala a hack wani unprotected kwamfuta da kuma samun bayanai ya kamata. Saboda haka, masana bayar da shawarar encrypt duk muhimmanci bayanai.