Ukudluliswa kwefayela lokudlulisa ukufakela ifayela
Iyini Ukudluliswa Kwefayili Yokudlulisa?
Ukubethela idatha njengoba ihamba kusuka kudivayisi eyodwa kuya kwenye kubizwa ngokuthi ukufakela ukubethelwa kwefayela.
Ifayela lokudlulisa ukubethela lisiza ukuvimbela othile, okungenzeka alalele noma abuthe ulwazi ngenkathi kudluliselwa idatha, ekukwazi ukufunda nokuqonda okudluliswayo.
Lolu hlobo lokubethela lufezwa ngokuhlola idatha ibe ifomethi engeyena umuntu efundekayo, bese uyi-decrypt it back ifomu efundekayo uma ifinyelele endaweni yayo.
Ifayela lokudlulisa ukubethela lihlukile kuhlu lokubethela kwefayela , okuyinto ukubethela kwamafayela agcinwe kudivayisi uma kuqhathaniswa nalapho ehanjiswa phakathi kwamadivaysi.
Ukudluliswa kwe-File Transfer Encryption Kusetshenziswa nini?
Ifayela lokudlulisa ukubethela livame ukusetshenziswa kuphela uma idatha idlulela kusuka kwikhompyutha eyodwa kwenye ikhompuyutha noma iseva ngaphesheya kwe-inthanethi, nakuba ingabonakala nasezinto ezide kakhulu, njengokungathi amakhadi okukhokha angenantambo.
Izibonelo zemisebenzi yokudlulisa idatha evame ukubethelwa ngemali kufaka phakathi ukudluliselwa kwemali, ukuthumela / ukuthola ama-imeyili, ukuthengwa kwe-intanethi, ukungena ngemvume kumawebhusayithi, nokuningi nokunye phakathi nokuphequlula kwakho kwewebhu okujwayelekile.
Kuzo zonke lezi zimo, ukufakela ukufaka ifayela kungafakwa ukuze idatha ingafundiwe nanoma ubani ngenkathi isuka kwenye indawo iya kwenye.
Ifayela Lokudlulisa I-Bittery Rates-Amafayela
Uhlelo lokusebenza lungase lusebenzise i-algorithm yokudlulisa ifayela yokudlulisa ifayela esebenzisa ukhiye wokubethela okungaba ngu-128 noma ama-256 bits ubude. Zombili ziphephile kakhulu futhi zingenakwenzeka ukuthi ziphulwe ubuchwepheshe bamanje, kodwa kukhona umehluko phakathi kwabo okufanele kuqondwe.
Umehluko ovelele kakhulu kulezi zilinganiso ezincane ukuthi ziphindaphinda kaningi kangakanani i-algorithm yazo ukuze wenze idatha ingafundiwe. Okukhethwa kukho okungu-128-bit kuzoqalisa izinkambo ezingu-10 ngenkathi i-256-bit iphinda iphinda i-algorithm izikhathi ezingu-14.
Zonke izinto ezicutshangwayo, akufanele uzinze ukuthi noma ungasebenzisi yini isicelo esisodwa phezu kwesinye ngoba nje umuntu usebenzisa ukubethela okungu-256-bit kanti omunye akwenzi. Zombili ziphephile kakhulu, zidinga amandla amaningi wekhompiyutha kanye nesikhathi esiningi sokuphulwa.
Ukufakela Ukubethela Ifayela Ngesofthiwe Yokusekela
Iningi lezinsizakalo zokulondoloza inthanethi lizosebenzisa ukubethelwa kwefayela ukuthumela idatha ukuze ivikele idatha njengoba ilayisha amafayela ku-intanethi. Lokhu kubalulekile ngoba idatha oyiphakamayo ingaba yedwa kakhulu futhi akuyona into oyongenza ukhululekile kunoma ubani onokufinyelela.
Ngaphandle kokubhalwa kwefayili yokudlulisa ifayela, noma ubani onolwazi lobuchwepheshe angayinqamula, futhi azikopishe, noma yikuphi idatha ehamba phakathi kwekhompyutha yakho neyokugcina idatha yakho eyesekelwa.
Ngokubethela okuvunyelwe, noma yikuphi ukunqunywa kwamafayela akho kungabi nalutho ngoba idatha ayengeke ibe nomqondo.