Yuav Xaiv Tus Password Muaj Zog Npaum Li Cas Rau Koj Tus As Khauj

Yuav Xaiv Tus Password Muaj Zog Npaum Li Cas Rau Koj Tus As Khauj
Yuav Xaiv Tus Password Muaj Zog Npaum Li Cas Rau Koj Tus As Khauj

Video: Yuav Xaiv Tus Password Muaj Zog Npaum Li Cas Rau Koj Tus As Khauj

Video: Yuav Xaiv Tus Password Muaj Zog Npaum Li Cas Rau Koj Tus As Khauj
Video: koj xaiv tus zoo li cas 2024, Plaub Hlis Ntuj
Anonim

Cov kws paub txog kev ruaj ntseg hauv koos pis tawj tseem niaj hnub nrhiav txoj hauv kev tshiab los tiv thaiv cov lej password kom peb thiaj paub meej txog peb cov nyiaj hauv ntau qhov chaw

Yuav xaiv tus password muaj zog npaum li cas rau koj tus as khauj
Yuav xaiv tus password muaj zog npaum li cas rau koj tus as khauj

Thaum lub caij nplooj ntoo hlav xyoo no, Tsev Kawm Ntawv University of Cambridge tau saib xyuas tus lej account rau lawv txoj kev ntseeg tau - Ross Anderson, tus kws tshaj lij ntawm chav kuaj computer ntawm lub tsev kawm ntawv no, sau txog qhov no hauv nws phau ntawv "Security Engineering". Cov kws tshaj lij tau tshawb fawb txog peb hom password:

- tsim los ntawm cov neeg siv khoom;

- tsim cia li;

- raws li ntawm cov nqe lus.

Cov kws tshawb fawb txiav txim siab los ntsuas seb qhov kev tiv thaiv no zoo li cas lossis hom tus password. Rau qhov kev sim, lawv tau caw 300 tus tub ntxhais kawm ua haujlwm pub dawb, uas tau muab faib ua peb pab, 100 leej txhua tus:

- "Daj" - lawv yuav tsum tuaj ntsib tus lej zais (password) uas yuav muaj lawv thawj tus ntawv ntawm cov lus tseem ceeb lossis cov kab lus, cov cim taw qhia tseem yuav suav nrog;

- "Liab" - lawv yuav tsum los ntawm cov lus zais ntawm tsawg kawg ntawm 8 tus cim (nrog rau qhov xwm txheej uas ib tus cim tsis yog ntawv);

- "Ntsuab" - cov pab pawg no tsis tau ua dab tsi, txhua tus neeg nyuam qhuav tau txais lo lus zais nkag tsim tawm.

Cov neeg tuaj koom hauv peb pab pawg tau sau lawv tus lej zais, kawm lawv lub siab, thiab rhuav tshem lawv.

Lub hom phiaj ntawm qhov kev sim yog nrhiav kom paub meej tias cov neeg siv nco lawv tus lej li cas, thiab sai npaum li cas lawv tuaj yeem tawg (kwv yees). Tom qab ntawd tus kws paub txog kev ruaj ntseg tau nqis los ua haujlwm thiab sim twv dab tsi cov lus zais uas cov tswv cuab pawg tau teeb tsa. Cov kws tshawb fawb tau ua tiav 30% ntawm cov lus zais ntawm cov neeg koom los ntawm pab pawg "Liab" thiab 10% los ntawm pab pawg "Green" thiab "Yellow".

Qhov no qhia tias cov passwords los ntawm cov nqe lus thiab sau lo lus zais tau zoo thiab ruaj ntseg. Ntxiv mus, cov neeg koom nrog cov pab pawg "ntsuab" thiab "liab" nco txog lawv cov lus zais zoo tshaj, thaum cov neeg koom nrog hauv pab pawg "daj" muaj teeb meem nco qab.

Lo lus zais raug tsim los ntawm cov nqe lus li cas? Koj tuaj yeem nqa cov lus tshaj tawm lossis hais thiab ua tus password los ntawm thawj ob lossis peb tus tsiaj ntawv ntawm txhua lo lus, hloov lawv nrog tus lej thiab cov cim ntu.

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