Tus ntawv caij nyoog yog ib qho ua ke ntawm cov cim siv los tswj kev siv computer network, databases, cov kev pabcuam, cov websites hauv online accounts thiab lwm yam ntaub ntawv ntawm electronic. Tsis pub dhau lub ntsiab lus ntawm kev sib tham, ib tus neeg khiav dej num feem ntau xaiv cov kev caij nyoog ua ib qho ntawm kev ruaj ntseg network. Cov Passphrases (tseem hu ua kev ruaj ntseg hauv lub lag luam ) muaj xws li cov nqe lus, cov tsiaj ntawv loj, cov tsiaj ntawv me, cov zauv, cov cim thiab cov kev sib txuas ntawm lawv.
Kev Taw Qhia nyob hauv Computer Networking
Qee Wi-Fi khoom siv hauv tsev khoom los ua ke nrog cov software uas ua rau muaj kev pov thaiv zoo li qub thaiv kom tiv thaiv tsis tau nkag. Es tsis tsim cov hlua ntev ntawm cov hexadecimal tooj los ntawm cov txheej txheem xws li WPA , ib tug neeg khiav dej num xwb tsis txhob nkag mus rau hauv cov kev teeb tsa ntawm cov kab kev sib tw wireless thiab cov chaw txuas network . Lub teeb software ces yuav tau muab cov ntawv sau tuaj yeem nkag rau hauv qhov tseem ceeb.
Hom no pab cuam txog kev teeb sim wireless network thiab kev tswj hwm. Vim tias cov ntawv yoojyim yoojyim yoojyim nco qab tau ntev dua, cov lus tsis muaj kabmob thiab cov cwj pwm txawv, cov thawj coj thiab cov neeg siv kev siv network tsis tshua muaj peev xwm nkag mus rau cov ntaub ntawv nkag tawm tsis yog rau ntawm lawv cov khoom siv. Tsis yog tag nrho Wi-nkaus iav txhawb qhov txuj ci ntawm lub caij passphrase, tiam sis.
Passwords vs. Passphrases
Cov password thiab passphrases tsis zoo li qub:
- Cov passwords yog feem ntau luv luv-txog rau li ntawm 10 rau. Lawv txaus rau kev tswj kev nkag mus rau cov lus qhia tsis yog.
- Cov ntawv taw qhia muaj xws li txog 10 txog 20 nqe lus hais txog random thiab / los yog cov cim, uas tsim nyog rau kev ruaj ntseg hauv tsev.
Generating Passphrases
Passphrases tsim los ntawm software feem ntau yog kev ruaj ntseg dua cov uas tau tsim los ntawm tib neeg. Thaum twg kev ua tib zoo siv tib lub npe, tib neeg yuav tsum muaj cov lo lus thiab nqe lus uas hais txog qhov chaw, tib neeg, tej xwm txheej thiab cov zoo li lawv thiaj li yooj yim to taub; Txawm li cas los xij, qhov no tseem ua rau cov ntawv yoojyim twv tau yooj yim dua. Txoj kev zoo mus kom deb deb yog siv cov hlua ntev ntev uas tsis ua cov nqe lus to taub. Tsuas yog hais tias, cov kab lus yuav tsum tsis txhob nkag siab txhua.
Nws yog tsim nyog sau cia tias siv cov lus tiag tiag ua rau passphrase yooj yim rau ib phau ntawv txhais lus . nyob rau hauv cov phau ntawv txhais lus software siv los sim tawm cov ntsiab lus ntawm infinite ntawm lo lus kom txog thaum cov kab lus yog txoj kev pom. Qhov no yog kev txhawj xeeb rau cov tes hauj lwm tshaj plaws, tab sis; rau kev sib txuas lus hauv tsev tsis zoo, cov lus tsis muaj ntsiab lus ua haujlwm zoo, tshwj xeeb tshaj yog thaum nrog cov zauv thiab cov cim.
Electronically generated passphrases (los yog tuav encrypted ntawm cov neeg tsim passphrases), ntawm qhov kev tes, siv cov algorithms defeat lub logic siv nyob rau hauv typical hacks. Cov kev tshwm sim hauv kev ua tiav yog cov tsis tshua muaj neeg sib txuas ua ke uas yuav siv txawm tias feem ntau software zoo tshaj plaws ntawm lub sij hawm kom tawg, ua rau kev sim ua tsis zoo.
Cov cuab yeej nyob hauv internet no muaj rau kev tsim kev ruaj ntseg ntawm kev ruaj ntseg. Ntawm no yog ob peb lub sim, nrog rau lub passphrase generated ntawm txhua:
- SSH Passphrase Generator: VJG8S0 / Y1FfVB8BK
- Diceware: supernova-platypus-sanctuary-t-shirt-plethora -`- ^
- Untroubled.org Kev Tso Cai Txais Tos Lus Tseeb: children28Risen53Thrips
Thaum siv cov cuab yeej no, xaiv cov kev xaiv uas ua ke ntawm cov lus siv ua lus, cov lej, thiab cov cim.
Khoos phib tawj ntxiv Network Security Options
Txheeb rau hauv lub computer network yuav siv ntau tshaj li cov khoom pov npav xwb. Txhua tus neeg siv lub computer yuav tsum kawm txog kev ruaj ntseg hauv computer network .