Txhawm rau nkag mus hauv tsab ntawv thiaj li tiv thaiv tau cov ntaub ntawv, tej zaum ib tus neeg zoo tib yam yuav tsis nkag siab. Txawm li cas los xij, kom paub meej, txhua tus paub txog lub siab tsis txaus ntseeg vim tias kev sau ntawv tus kheej, dhau los ntawm kev tsis saib xyuas qhov tsis txaus siab, dhau los ua qhov tsis xav ua ntawm lwm tus. Txhawm rau kom ntseeg tau tias tus kheej sab ntawm kev sib txuas lus tseem yog qhov zoo li no, txhais tau tias kev siv cryptographic yog siv los ua ntej pom ib lossis ntau tus yuam sij rau encryption thiab decryption, uas tso cai rau kev sib pauv ntawm cov tsiaj ntawv sib cais.
Cov Lus Qhia
Kauj ruam 1
Yog tias koj xav xa cov ntawv zais cia ntawm daim ntawv, sau cov ntawv ntawm koj cov lus hauv qhov rov qab coj los (daim iav), hauv cov kauv, pib ntawm qhov nruab nrab ntawm daim ntawv, lossis serpentine (ua ntej los ntawm sab laug rau sab xis, tom qab ntawd sab xis mus sab laug, thiab lwm yam). Koj tseem tuaj yeem siv hom kev sau ntawv, qhov twg ib qho paj huam yuav siv los ua tus yuam sij, thiab cov ntawv sau nrog cov kab ntawv digital, txhais tau cov lej ntawm kab ntawv thiab tsab ntawv hauv nqe. Ib qho ntxiv, yog tias koj yuav tsum ua rau qhov txiav txim siab kom tsis haum rau cov khoom tsis muaj, tsis muaj kua xeb, siv cov tshuaj kua qaub los sau ib tsab ntawv (cov tsiaj ntawv yuav tshwm rau ntawm daim ntawv yog tias koj so nws nrog lub decoction ntawm cov zaub qhwv liab), citric acid lossis mis nyuj (cov ntawv sau tshwm tom qab ntawv yog rhuab dua hluav taws).
Kauj ruam 2
Nruab qhov software ntawm koj xaiv yog tias koj xav nkag mus rau email. Koj tuaj yeem xaiv ib qho ntawm cov khoom lag luam muaj: Steganos LockNote 1.0.3, Romodos Crypro 2.0, DersCrypt v1.1 rub tawm, tsom mus rau qhov kev ntaus nqi ntawm cov khoom software thiab cov xov tooj rub tawm ua ntej, lossis ntxiv kev tshawb nrhiav los ntawm kev qhia tseeb qhov yuav tsum tau ua version ntawm lub operating system ib yam thiab ntaus ntawv tso cai. Tom qab kev teeb tsa (teeb tsa tus lej PIN-, thiab lwm yam), koj yuav tsum nrhiav hauv ntu "Khoom Siv" ntawm kab ntawv "cov lus piav qhia ntawm cov kauj ruam ib theem dhau ib qho kev teeb tsa ntawm lub program. Qee qhov haujlwm cuam tshuam nrog kev sib pauv cov yuam sij los cim cov lus los ntawm tus neeg txais kev pab cuam, thaum lwm tus tsis tas yuav hloov cov yuam sij zais lwm tus. Cov yuam sij yog cov lej, sawv cev los ntawm cov me me, siv los ntawm lub cim cryptographic nyob rau hauv tus txheej txheem ntawm kev sau cov ntawv nyeem.
Kauj ruam 3
Siv email cov kev pab cuam raws li lwm txoj kev los pab encrypt koj tus email. Txhawm rau ua qhov no, koj yuav tsum ntxiv tus neeg tau txais daim ntawv pov thawj rau lub khw muag ntawv pov thawj hauv computer, thiab xa tsab ntawv mus rau qhov chaw nyob uas tsim nyog (piv txwv, hauv Outlook Express nws yog @ eesti.ee). Tom qab ntawv, thaum sau ntawv, koj tuaj yeem pab "xaiv" encryption. Lub Lockbin online pabcuam kuj muab lub peev xwm xa ib tsab ntawv zais. Cov kev pabcuam tsis xav tau sau npe lossis teeb tsa ib qho software. Ua kom muaj kev ruaj ntseg ntawm cov ntaub ntawv niaj hnub no tsis paranoia. Thiab nws tsis yog txhua qhov tsim nyog uas cov ntaub ntawv xau hem koj nrog nyiaj txiag lossis lwm yam poob rau hauv kev txiav txim siab siv encryption.
