Video: Vim li cas tib txoj cai tseem ceeb rau lub ncuav qab zib Plus token tiv thaiv?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Cov ib yam - keeb kwm txoj cai tiv thaiv tus neeg tawm tsam los ntawm kev nyeem ntawv lossis teeb tsa ncuav qab zib ntawm lub hom phiaj sau npe , yog li lawv tsis tuaj yeem muab qhov siv tau token nyob rau hauv lawv crafted daim ntawv. Qhov kom zoo dua ntawm cov txheej txheem no dhau ntawm tus qauv Synchronizer yog qhov token tsis tas yuav khaws cia rau hauv lub server.
Tsis tas li ntawd, tib txoj cai tseem ceeb tiv thaiv dab tsi?
Cov ib yam - keeb kwm txoj cai yog ib qho kev ruaj ntseg tseem ceeb uas txwv tsis pub cov ntaub ntawv lossis cov ntawv sau los ntawm ib qho keeb kwm tuaj yeem cuam tshuam nrog cov peev txheej los ntawm lwm tus keeb kwm . Nws pab cais cov ntaub ntawv uas muaj peev xwm ua phem, txo cov kab mob tuaj yeem tshwm sim.
Qhov thib ob, dab tsi yog tib txoj cai hauv paus hauv Web browsers? Ib yam - keeb kwm txoj cai . Hauv kev suav, cov ib yam - keeb kwm txoj cai (qee zaum abbreviated li SOP) yog ib lub tswv yim tseem ceeb hauv lub web daim ntawv thov kev ruaj ntseg qauv. Hauv qab txoj cai , a web browser tso cai scripts muaj nyob rau hauv thawj web nplooj ntawv nkag mus rau cov ntaub ntawv hauv ib pliag web nplooj ntawv, tab sis tsuas yog ob qho tib si web nplooj ntawv muaj cov tib lub hauv paus.
Ib yam li ntawd, tib lub hauv paus chiv keeb tiv thaiv XSS?
Ib yam - keeb kwm txhais tau hais tias koj tsis tuaj yeem txhaj cov ntawv ncaj qha lossis hloov kho DOM ntawm lwm lub npe: yog vim li cas koj thiaj li yuav tsum nrhiav ib qho XSS vulnerability pib nrog. SOP feem ntau ua tsis tau tiv thaiv los yog XSS los yog CSRF. Kev thauj khoom Javascript los ntawm lwm lub vev xaib tsis raug lees paub los ntawm SOP, vim tias ua qhov ntawd yuav ua rau lub vev xaib tawg.
Puas yog CORS tiv thaiv CSRF?
CORS Tsis yog a CSRF Kev Tiv Thaiv Mechanism Thaum lub server teeb tsa a CORS txoj cai, nws qhia tus browser hloov nws tus cwj pwm ib txwm tso cai rau kev xa cov lus thov thiab txais tos cov lus teb rau cov neeg rau zaub mov thoob plaws hauv lub hauv paus. Thaum ib tug zoo configured CORS txoj cai tseem ceeb, nws ua tsis nyob hauv nws tus kheej tsim ib CSRF tiv thaiv.
Pom zoo:
Cov ncuav qab zib yog dab tsi tham txog lub luag haujlwm ntawm ncuav qab zib hauv kev sib ntsib taug qab?
Cov ncuav qab zib yog cov thev naus laus zis feem ntau siv rau kev sib ntsib taug qab. Cov ncuav qab zib yog ib khub tseem ceeb ntawm cov ntaub ntawv, xa los ntawm tus neeg rau zaub mov mus rau qhov browser. Thaum twg tus browser xa ib daim ntawv thov mus rau lub server nws xa cov ncuav qab zib nrog rau nws. Tom qab ntawd tus neeg rau zaub mov tuaj yeem txheeb xyuas tus neeg siv khoom siv lub ncuav qab zib
Vim li cas lub vev xaib tseem ceeb rau koj txoj kev lag luam?
Muaj lub vev xaib thiab muaj cov tswv yim hauv online tso cai rau koj los ua lag luam koj cov lag luam hauv online. Lub vev xaib tseem ceeb heev vim nws pab koj tsim kom muaj kev ntseeg siab ua lag luam. Cov neeg feem coob tsuas yog xav tias koj muaj lub vev xaib txij li feem coob ntawm cov lag luam ua, yam tsawg kawg feem coob ntawm cov tuam txhab loj ua
Dab tsi yog ob lub npe rau lub ncuav qab zib?
Synonyms rau lub ncuav qab zib daim duab voj voog. histogram. scatter daim duab
Puas tuaj yeem tiv thaiv kev tiv thaiv tsis zoo ua rau lub tshuab tawg?
Lub surge protector tuaj yeem muaj luv luv, tab sis siv lub zog hluav taws xob yuav tsum tsis txhob ua rau koj lub PC puas. Koj lub PC tsuas yog siv lub amperage nws xav tau, qhov hluav taws xob nce ntxiv tuaj yeem ua rau nws puas tsuaj tab sis kuv tsis paub txog tej lub hwj chim strips uas nce voltage. Nws kuj tseem tuaj yeem yog lwm yam ntawm Circuit Court overloading lub breaker
Vim li cas yog vim li cas ib txoj hauv kev tseem ceeb ntawm kev paub?
Yog vim li cas thiaj paub. Yog vim li cas feem ntau suav hais tias tsis muaj nuj nqis los ntsuas seb qhov kev lees paub, lossis txawm tias tib neeg, puas ntseeg tau. Yog vim li cas qee zaum sib txawv nrog kev xav, qhov uas cov lus hais txog kev xav thiab kev xav zoo li yuav cuam tshuam peb txoj kev tshawb nrhiav kev paub; hloov peb ntawm 'qhov tseeb