Dab tsi ntawm cov hauv qab no yog kev tawm tsam uas txhaj cov ntawv tsis zoo?

Cov txheej txheem:

Dab tsi ntawm cov hauv qab no yog kev tawm tsam uas txhaj cov ntawv tsis zoo?
Dab tsi ntawm cov hauv qab no yog kev tawm tsam uas txhaj cov ntawv tsis zoo?

Video: Dab tsi ntawm cov hauv qab no yog kev tawm tsam uas txhaj cov ntawv tsis zoo?

Video: Dab tsi ntawm cov hauv qab no yog kev tawm tsam uas txhaj cov ntawv tsis zoo?
Video: Txiv Ntxhais kev Hmov Tshuas - Tsomoo Thoj & Maimoua Yang ( nkauj tawm tshiab 2023 ) 2024, Hlis ntuj nqeg
Anonim

Cross-Site Scripting (XSS) tawm tsam yog hom kev txhaj tshuaj, uas cov ntawv tsis zoo raug txhaj rau hauv lwm qhov chaw zoo thiab ntseeg siab. XSS tawm tsam tshwm sim thaum tus neeg tawm tsam siv lub vev xaib thov xa cov lej tsis zoo, feem ntau nyob rau hauv daim ntawv ntawm browser sab sau ntawv, mus rau lwm tus neeg siv kawg.

Kev txhaj tshuaj yog dab tsi?

Thaum lub sijhawm txhaj tshuaj, tus tus neeg tawm tsam tuaj yeem muab cov lus tsis zoo rau hauv daim ntawv thov lub vev xaib (txhaj nws) thiab hloov pauv kev ua haujlwm ntawm daim ntawv thov los ntawm kev yuam nws ua qee cov lus txib Kev txhaj tshuaj kev tawm tsam tuaj yeem nthuav tawm lossis ua kom puas cov ntaub ntawv, ua rau muaj kev tsis lees paub kev pabcuam lossis tag nrho webserver cuam tshuam.

Dab tsi tuaj yeem ua rau txhaj tshuaj tiv thaiv?

Kev txhaj tshuaj yog ib qho kev tawm tsam qub tshaj plaws thiab txaus ntshai tshaj plaws rau kev siv lub vev xaib thiab tuaj yeem ua rau cov ntaub ntawv tub sab, cov ntaub ntawv poob, cov ntaub ntawv tsis ncaj ncees, tsis kam lees txais kev pabcuam, nrog rau tag nrho system compromise. Qhov laj thawj tseem ceeb rau kev txhaj tshuaj tsis zoo yog feem ntau tsis txaus cov neeg siv cov tswv yim siv tau.

Dab tsi yog ob hom kev txhaj tshuaj SQL?

Nyob rau hauv lub moj khaum ntawm kev txiav txim ntawm kev txhaj tshuaj, muaj ob hom kev txhaj tshuaj SQL: Thawj xaj txhaj tshuaj thiab txhaj tshuaj thib ob. Hauv thawj qhov kev txiav txim txhaj tshuaj, tus neeg tawm tsam nkag mus rau txoj hlua tsis zoo thiab hais kom nws tua tam sim.

Thaum koj mus rau lub vev xaib lub qhov rai pop-up qhia rau koj?

Thaum koj nkag mus rau lub vev xaib, lub pop-up qhia rau koj tias koj lub khoos phis tawj tau kis tus kabmob. Koj nyem rau ntawm lub qhov rais saib seb qhov teeb meem yog dab tsi. Tom qab ntawd, koj pom tias lub qhov rais tau teeb tsa spyware ntawm koj lub cev.

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