Txoj kev loj hlob sai ntawm hluav taws xob huab hwm coj sib txuas lus nws tus kheej qhov xav tau. Ntau thiab ntau zaus nws yuav tsum tau xa cov ntaub ntawv los ntawm e-mail, tab sis hauv qhov no nws yog qhov tsim nyog los tiv thaiv kev zais ntawm cov ntaub ntawv.
Tsim nyog
- - daim ntawv pov thawj ntawm OGRN;
- - kev pom zoo rau kev tsim tawm ntawm EDS;
- - cov ntaub ntawv hluav taws xob xa hluav taws xob rau cov kos npe digital.
Cov Lus Qhia
Kauj ruam 1
Txoj kev txhim kho ntawm cov ntawv tswj hwm hluav taws xob xav tau cov lag luam thiab cov neeg lag luam xa cov se xa los ntawm kev sib txuas lus hluav taws xob Txhawm rau kev tiv thaiv thiab kev ntseeg tau ntawm cov ntaub ntawv, nws yog qhov yuav tsum tau siv cov kev pabcuam encryption tshwj xeeb thiab daim ntawv pov thawj hluav taws xob hauv ntawv tshwj xeeb. Lub cuab yeej tsim los rau lub hom phiaj no hu ua EDS. Qhov hluav taws xob digital kos npe yog muab los ntawm cov chaw pov thawj tshwj xeeb thiab yog cov ntaub ntawv cov khoom uas tso cai rau koj los txheeb xyuas qhov tseeb thiab kev nyab xeeb ntawm cov ntaub ntawv kos npe los ntawm nws. EDS tseem siv tau rau 1 xyoos, tom qab lub sijhawm no, cov ntaub ntawv yuav tsum raug tsim dua.
Kauj ruam 2
Ntxiv rau cov ntaub ntawv cryptographic, EDS yuav tsum muaj cov ntaub ntawv tsim nyog cov ntaub ntawv thiab cov ntaub ntawv hais txog nws tus tswv, hnub thiab sijhawm kos npe daim ntawv, thiab suav nrog ntxiv cov kev ntxiv rau kev txheeb xyuas qhov kos npe. Ntxiv rau, koj tuaj yeem ntxiv lwm cov ntaub ntawv uas yuav xav tau: nraaj kos npe, cov lus pom ntawm daim ntawv, thiab cov ntawv ntxiv.
Kauj ruam 3
Ua raws li cov ntawv pov thawj cov ntawv pov thawj, ntau hom npe kos npe hluav taws xob tau tsim: txuas thiab txiav tawm. Hauv thawj rooj plaub, cov txheej txheem zoo ib yam li muab cov ntawv hauv lub hnab ntawv ntim cia, qhov tseeb ntawm cov uas tuaj yeem txiav txim siab thaum rov ua tiav. Hauv qhov no, nws yooj yim rau xa cov ntaub ntawv, tab sis tsis muaj cov khoom siv ntxiv tsim los decrypt cov ntaub ntawv, daim ntawv tsis tuaj yeem nyeem. Nyob rau hauv rooj plaub uas siv kos npe kos npe siv, nws yog qhov tsim nyog los tsim ob peb cov ntaub ntawv sib cais thiab xa lawv ua ke. Txawm li cas los xij, cov ntaub ntawv zoo li no tuaj yeem nyeem tsis tas siv cov cuab yeej cryptographic tshwj xeeb, uas yooj yim heev.
Kauj ruam 4
Txij li ib qho EDS yog cov ntawv hluav taws xob, raws li, nws tsis muaj qhov ntsej muag, tab sis cov txheej txheem ntawm kev txhais tau tias nws muaj qhov xav tau tus neeg nqa khoom uas koj tuaj yeem khaws tus kheej cryptographic tus kheej rau nws. Qhov chaw cia khoom nruab nrab tuaj yeem yog qhov muag ntog disk, CD-disk lossis lub teeb nyem tshwj xeeb nrog tus qauv USB chaw nres nkoj rau kev txuas mus rau PC.
Kauj ruam 5
Lub installation ntawm cov software tsim nyog rau cov ntaub ntawv encryption thiab ntawv pov thawj ntawm ib daim ntawv tuaj yeem nthuav qhia qee qhov nyuaj rau tus neeg siv. Nyob rau hauv cov xwm txheej zoo li no, cov kws tshaj lij ntawm cov cuab yeej kev txhawb nqa ntawm cov ntawv pov thawj chaw zov me nyuam tuaj rau kev cawm, yog li ntawd, thaum xaus qhov kev pom zoo rau kev tsim hluav taws xob ntawm EDS, nws yog qhov tsim nyog los qhia ntxiv txog qhov no.
