Yuav tiv thaiv USB cia li cas nrog tus password
1, Nkag siab USB lo lus zais tiv thaiv thev naus laus zis
Ua ntej qhia yuav ua li cas los teeb tsa USB lo lus zais, peb yuav tsum xub nkag siab txog cov hauv paus ntsiab lus ntawm USB lo lus zais tiv thaiv thev naus laus zis. Tam sim no, USB lo lus zais tiv thaiv thev naus laus zis yog siv los ntawm ob txoj hauv kev: kho vajtse encryption thiab software encryption.
Hardware encryption: Hardware encryption yog kev sib koom ua ke ntawm ib qho encryption nti hauv USB cia khoom, uas encrypts thiab decrypts cov ntaub ntawv los ntawm lub nti. Qhov zoo ntawm txoj kev no yog siab encryption zog thiab kev ruaj ntseg zoo, tab sis feem ntau yog tus nqi siab.
Software encryption: Software encryption encrypts USB cia li los ntawm encryption software ntsia rau hauv lub computer. Txoj kev no yog qhov hloov tau yooj yim thiab siv tau zoo, tab sis kev ruaj ntseg yuav cuam tshuam los ntawm lub computer operating system lossis encryption software nws tus kheej.
2, Xaiv txoj kev encryption tsim nyog
Thaum xaiv txoj kev encryption, peb yuav tsum txiav txim siab raws li qhov xav tau tiag tiag thiab kev ruaj ntseg. Yog hais tias USB cia li khaws cov ntaub ntawv rhiab heev xws li tus kheej ntiag tug, kev lag luam zais cia, thiab lwm yam, nws raug nquahu kom siv cov txheej txheem kho vajtse encryption; Yog tias nws tsuas yog qee cov ntaub ntawv zoo tib yam, koj tuaj yeem xaiv software encryption txoj kev.
3, Teem USB lo lus zais
Hardware encryption nqis
(1) Yuav khoom USB cia nrog kho vajtse encryption muaj nuj nqi. Thaum yuav khoom, ua tib zoo saib xyuas cov khoom piav qhia kom paub meej tias cov cuab yeej txhawb nqa hardware encryption functionality.
(2) Teem tus password encryption raws li cov lus qhia hauv phau ntawv qhia khoom. Feem ntau, qhov no yuav tsum tau nias lub pob tshwj xeeb lossis qhov tseem ceeb ua ke ntawm lub cuab yeej, thiab tom qab ntawd nkag mus rau tus password preset.
(3) Tom qab tus password raug teeb tsa, lub cuab yeej yuav cia li encrypt cov ntaub ntawv khaws cia. Tom qab ntawd, txhua lub sij hawm ib tug USB cia ntaus ntawv yuav tsum tau ib lo lus zais nkag mus rau hauv cov ntaub ntawv.
Software encryption nqis
(1) Xaiv qhov tsim nyog encryption software. Muaj ntau txoj kev xaiv encryption software muaj nyob rau hauv kev ua lag luam, xws li BitLocker (built-in nyob rau hauv lub qhov rais systems), VeraCrypt, TrueCrypt, thiab lwm yam. Thaum xaiv, yam xws li software encryption zog, yooj yim ntawm kev siv, thiab compatibility yuav xam tau tias yog.
(2) Nruab thiab khiav encryption software. Raws li cov lus ceeb toom software, xaiv USB cia khoom uas xav tau encryption thiab teeb tus password encryption. Nco ntsoov tias cov passwords yuav tsum ua kom yooj yim txaus thiab nco ntsoov, tsis txhob siv cov lej yooj yim lossis cov ntawv sib txuas.
(3) Tom qab ua tiav qhov chaw encryption, lub software yuav cia li encrypt cov ntaub ntawv nyob rau hauv lub USB cia ntaus ntawv. Tom qab ntawd, txhua zaus koj nkag mus rau USB chaw cia khoom, koj yuav tsum sau tus password kom nkag mus rau cov ntaub ntawv sab hauv.
4, Kev ceev faj
Tiv thaiv tus password: Txawm hais tias siv txoj kev encryption, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov cov txheej txheem lo lus zais kom tsis txhob hnov qab lossis poob nws, uas tuaj yeem tiv thaiv kev nkag mus rau cov ntaub ntawv ntawm USB cia khoom.
Hloov tshiab lo lus zais tsis tu ncua: Txhawm rau kom muaj kev ruaj ntseg, nws raug nquahu kom hloov tus password ntawm USB cia li niaj zaus.
Tsis txhob siv cov khoom siv USB khaws cia rau hauv cov khoos phis tawj pej xeem: Cov khoos phis tawj pej xeem yuav ua rau muaj kev pheej hmoo kev nyab xeeb xws li malware, keyloggers, thiab lwm yam. Kev siv USB cia cov cuab yeej ntawm cov khoos phis tawj no yuav ua rau muaj kev nkag mus rau lo lus zais lossis cov ntaub ntawv tub sab.
Thaub qab cov ntaub ntawv tseem ceeb: Ua ntej encrypting USB cia li, nco ntsoov backup cov ntaub ntawv tseem ceeb los tiv thaiv cov ntaub ntawv yuam kev.
