Cov ntawv txwv tsis pub muaj kev yoojyim rau kev ceev nrooj ntawm ob leeg tib neeg cov ntaub ntawv thiab tag nrho cov folders siv IDEA, thoob ntiaj teb encryption algorithm raws li kev ua zauv ua haujlwm ntawm cov lus nrog ntev ntawm 16 cov khoom.
Encryption
Lub hauv paus ntawm daim ntawv thov no yooj yim: encrypt, koj yuav tsum xaiv ib daim ntawv los sis nplaub tshev thiab tuaj nrog lo lus zais, thiab kom decrypt nws, sau nws thaum koj qhib cov ntaub ntawv. Rau ntau dua kev ntseeg, lub hauv paus yuav raug tshem tawm los ntawm kev khij lub checkbox tsim nyog.
Decryption
Yog tias koj ob npaug nias rau ntawm cov ntaub ntawv tau tsim los ntawm qhov program, koj tau txais kev tso cai nkag mus rau ib lo lus zais, tom qab uas daim ntawv thov uas txuas ntxiv ntawm cov ntaub ntawv.
Hloov cov ntaub ntawv
Ib qho ntawm cov dej num ntawm qhov kev zov me nyuam yog kev ua tiav ntawm cov ntaub ntawv thiab kev tshawb fawb tsis muaj kev rov zoo, uas yog, muaj kev sib koom tes ntawm cov ntaub ntawv nws tus kheej thiab qhov chaw pub dawb.
Plhaub kev koom ua ke
Cov ntawv txwv tsis pub tso cai rau koj sau npe ntxiv ntawm cov ntaub ntawv tsim (ciphered) kom koj tuaj yeem khiav cov ntaub ntawv encrypted nrog ob npaug nias, tsis tas yuav xaiv daim ntawv thov txhua lub sijhawm. Cov ntaub ntawv tso tawm ntawm qhov kev zov me nyuam yuav tsum tau muab tso rau hauv ib phau ntawv tais tseg rau ntawm daim hard disk thiab nyob ntawd.
Lub software kuj tso cai rau koj ntxiv rau cov ntawv qhia zaub mov "Explorer" taw tes "Encrypt / decrypt ntaub ntawv" kom ua daim encryption tsis txhob nkag mus rau lub ntsiab qhov rais.
Virtues
- Yooj yim heev rau kev siv qhov kev pab cuam;
- Tsis muaj qhov chaw tsis ruaj thiab functions - encryption tshwm sim nyob rau hauv ob peb lub clicks;
- Cov ntaub ntawv tshem tawm tag nrho;
- Lavxias teb sab interface;
- Qhov kev pab cuam yog dawb xwb.
Disadvantages
- Lub ciphered extension yog muab rau cov ntaub ntawv encrypted, uas qhia tau hais tias lub cuab tam encryption yog siv.
Txwv cov ntaub ntawv - ib qho kev pab cuam, nrog rau ib qho me me, ua tiav nws cov dej num zoo. Ib qho kev pab ntxiv - tshem tawm cov ntaub ntawv tsis muaj kev rov zoo ua rau nws lub cuab tam yooj yim kom muaj kev ruaj ntseg rau computer.
RCF EnCoder / DeCoder 
Crypt4free 
Yuav ua li cas qhib xls cov ntaub ntawv hauv internet Cov kev pab cuam rau encrypt folders thiab cov ntaub ntawvTshooj lus qhia hauv kev tes hauj lwm:
