SSO vs LDAP
Raws li cov tuam txhab loj hlob hauv qhov loj thiab qhov nyuaj, kev siv cov kev ruaj ntseg thiab siv tau cov neeg siv cov ntaub ntawv pov thawj tau dhau los ua qhov tseem ceeb heev. SSO siv LDAP yog ib qho kev paub tseeb uas nrov heev siv niaj hnub no. SSO systems muab lub peev xwm ntawm kev nkag mus rau ib qho kev sau ntawm cov tshuab siv ib qho kev kos npe, thaum LDAP yog siv los ua qhov kev lees paub tseeb rau cov SSO systems.
LDAP yog dab tsi?
LDAP yog kev hloov pauv ntawm X.500 (ib txoj haujlwm ua lag luam nyuaj) tsim los ntawm University of Michigan. LDAP sawv cev rau Lightweight Directory Access Protocol. Tam sim no version ntawm LDAP yog versions 3. Nws yog daim ntawv thov raws tu qauv siv los ntawm cov ntawv thov xws li email program, tshuab luam ntawv browsers lossis chaw nyob phau ntawv los saib cov ntaub ntawv los ntawm lub server. Cov neeg siv cov kev pab cuam uas yog "LDAP-paub" tuaj yeem nug cov ntaub ntawv los ntawm LDAP khiav cov servers hauv ntau txoj kev. Cov ntaub ntawv no nyob hauv "cov ntawv qhia" (tsim raws li cov ntaub ntawv teev tseg). Tag nrho cov ntaub ntawv nkag yog ntsuas los ntawm LDAP servers. Thaum thov ib lub npe lossis ib pab pawg, qee cov ntxaij lim dej yuav raug siv kom tau txais cov ntaub ntawv xav tau. Piv txwv li, tus neeg siv email tuaj yeem tshawb nrhiav email chaw nyob ntawm txhua tus neeg nyob hauv New York uas muaj lub npe ntsia nrog "Jo". Sib nrug los ntawm cov ntaub ntawv tiv tauj, LDAP yog siv los saib cov ntaub ntawv xws li daim ntawv pov thawj encryption thiab cov taw qhia rau cov peev txheej (xws li tshuab luam ntawv) hauv lub network. LDAP yog siv rau SSO thiab. Yog tias cov ntaub ntawv khaws cia tau hloov kho tsis tshua muaj thiab nrhiav ceev ceev yog qhov yuav tsum tau, ces LDAP servers yog qhov zoo tagnrho. LDAP servers muaj nyob rau hauv pej xeem cov servers, koom haum servers rau cov tsev kawm qib siab / tuam txhab thiab cov chaw ua haujlwm me me. Public LDAP servers tsis nrov ntxiv lawm vim muaj kev hem thawj ntawm spam. Tus thawj coj tuaj yeem tsim kev tso cai ntawm LDAP databases.
SSO yog dab tsi?
SSO (Single Sign-On) cov tshuab muab lub peev xwm rau cov neeg siv nkag mus rau ib zaug thiab nkag mus rau ntau lub tshuab. Yog tias tus neeg siv nkag mus rau hauv kev ua tiav, ces nws yuav tsis raug ceeb toom ntxiv rau txhua qhov system. Ib yam li ntawd, Ib qho kos npe-Off tso cai rau cov neeg siv tawm ib zaug kom kos npe tawm ntawm ntau lub software. Cov tshuab sib txawv siv cov txheej txheem sib txawv rau kev lees paub. Yog li ntawd, SSO yuav txhais cov ntawv pov thawj sib txawv no thiab siv nws thaum pib qhov tseeb. Qhov zoo ntawm kev siv SSO yog nce kev ruaj ntseg los ntawm kev txo cov phishing, txo tus password kom qaug zog, txo lub sij hawm xav tau rau tag nrho cov txheej txheem kev lees paub thiab txo kev siv nyiaj ntawm cov neeg ua haujlwm pab pawg. Feem ntau SSO systems siv LDAP authentication system. Tus neeg siv ntawm lub tuam txhab, uas siv SSO system, feem ntau yuav sau nws tus username / password rau hauv daim ntawv web. SSO software xa cov ntaub ntawv no mus rau kev ruaj ntseg server. Kev ruaj ntseg server ces xa cov ntaub ntawv no mus rau LDAP neeg rau zaub mov (kev ruaj ntseg server yeej nkag mus rau LDAP server siv cov ntawv pov thawj). Yog tias tus txheej txheem nkag mus ua tiav, ces tus neeg rau zaub mov kev ruaj ntseg tso cai nkag mus rau cov peev txheej thov los ntawm tus neeg siv.
Qhov txawv ntawm SSO thiab LDAP yog dab tsi?
LDAP yog daim ntawv thov raws tu qauv siv los ntawm cov ntawv thov los saib cov ntaub ntawv los ntawm lub server, thaum SSO yog tus neeg siv kev lees paub tus txheej txheem uas tus neeg siv tuaj yeem muab ntawv pov thawj ib zaug los nkag mus rau ntau lub tshuab. SSO yog daim ntawv thov, thaum LDAP yog cov txheej txheem hauv qab siv rau kev lees paub tus neeg siv.
