Cov txheej txheem:

NIST lo lus zais yuav tsum yog dab tsi?
NIST lo lus zais yuav tsum yog dab tsi?

Video: NIST lo lus zais yuav tsum yog dab tsi?

Video: NIST lo lus zais yuav tsum yog dab tsi?
Video: Weekly Space Hangout - Sept 25, 2015: Maggie Scholtz, Mars Rover Drill System Engineer 2024, Kaum ib hlis
Anonim

NIST cov lus qhia

  • Passwords yuav tsum muaj tsawg kawg yog 8 cim nyob rau hauv ntev yog xaiv los ntawm tus neeg rau npe.
  • Cov tshuab kuaj xyuas tus password yuav tsum tso cai rau cov neeg siv npe xaiv tus password yam tsawg kawg 64 cim ntev.
  • Tag nrho cov luam ntawv ASCII cim nrog rau qhov chaw tus cwj pwm yuav tsum tau txais nyob rau hauv passwords.

Tsuas yog li ntawd, NIST password qauv yog dab tsi?

Qhov ntau merrier: Qhov tshiab NIST password cov txheej txheem qhia txog yim tus cwj pwm yam tsawg kawg nkaus thaum lub tus password yog teem los ntawm ib tug tib neeg, thiab ib tug rau-tus yam ntxwv yam tsawg kawg nkaus thaum nws yog teem los ntawm ib tug automated system los yog kev pab cuam. Lawv kuj pom zoo txhawb cov neeg siv los tsim kom ntev passwords nrog ntev ntev ntawm 64 cim lossis siab dua.

Tsis tas li, NIST cov lus qhia yog dab tsi? Feem ntau hais lus, NIST kev taw qhia muab cov txheej txheem rau kev pom zoo tswj kev ruaj ntseg rau cov ntaub ntawv xov xwm ntawm tsoomfwv cov koomhaum. Feem ntau, ua raws li NIST cov lus qhia thiab cov lus pom zoo yuav pab tsoomfwv cov koomhaum kom ua raws li lwm cov kev cai, xws li HIPAA, FISMA, lossis SOX.

tus password feem ntau xav tau dab tsi?

Cov lus qhia dav dav

  • Siv tus password tsawg kawg ntawm 8 lossis ntau dua yog tias tso cai.
  • Muab cov tsiaj ntawv me thiab cov tsiaj ntawv loj, cov lej thiab cov cim yog tso cai.
  • Tsim cov passwords random thaum ua tau.
  • Tsis txhob siv tib lo lus zais ob zaug (piv txwv li, hla ntau tus neeg siv nyiaj thiab / lossis software systems).

Txoj cai password yuav tsum muaj li cas?

Nws yuav tsum muaj cov cim los ntawm plaub pawg thawj, suav nrog : Cov tsiaj ntawv loj, cov tsiaj ntawv me, cov lej, thiab cov cim.

Pom zoo: