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Chrome Tso Tawm 81

Google рСдставила web browser tso tawm Chrome 81... Ib txhij muaj ruaj khov tso tawm qhov project dawb chromium, uas yog lub hauv paus ntawm Chrome. Chrome browser txawv Kev siv Google logos, muaj lub kaw lus xa cov ntawv ceeb toom thaum muaj kev sib tsoo, muaj peev xwm rub tawm Flash module ntawm kev thov, modules rau kev ua si tiv thaiv cov ntsiab lus video (DRM), lub kaw lus rau kev txhim kho qhov hloov tshiab thiab xa tawm thaum tshawb nrhiav RLZ parameters. Chrome 81 yog thawj zaug tau teem sijhawm tshaj tawm rau lub Peb Hlis 17, tab sis vim yog SARS-CoV-2 tus kab mob kis thoob qhov txhia chaw thiab kev hloov ntawm cov neeg tsim tawm mus ua haujlwm hauv tsev, kev tso tawm tau ncua sijhawm. ncua sij hawm. Qhov kev tso tawm tom ntej ntawm Chrome 82 yuav yog nco, Chrome 83 tau teem sijhawm tso tawm rau lub Tsib Hlis 19th.

ntsiab hloov Π² Chrome 81:

  • Kev nqis tes ua txuas ntxiv mus pov hwm los ntawm kev thauj khoom sib xyaw cov ntsiab lus multimedia (thaum cov peev txheej thauj khoom ntawm nplooj HTTPS ntawm http:// raws tu qauv). Ntawm nplooj ntawv qhib ntawm HTTPS, "http://" txuas tam sim no yuav hloov pauv nrog "https://" thaum thauj cov duab, ntawv sau, iframes, suab thiab video ntaub ntawv, uas tau ua tiav hauv qhov kev tso tawm kawg. Yog tias daim duab tsis muaj nyob ntawm https, ces nws qhov kev rub tawm raug thaiv (koj tuaj yeem khij qhov thaiv los ntawm cov ntawv qhia zaub mov nkag tau los ntawm lub cim ntsuas phoo hauv qhov chaw nyob).
  • Neeg tsis taus Kev them nyiaj yug FTP raws tu qauv. Hauv kev tso tawm tom ntej no tag nrho FTP ntsig txog code yuav raug muab tshem tawm los ntawm lub hauv paus code. Txhawm rau nkag los ntawm FTP, nws raug nquahu kom siv cov neeg siv khoom sab nraud FTP. Ib ntus, kev them nyiaj yug FTP tuaj yeem xa rov qab siv "--enable-ftp" lossis "--enable-features = FtpProtocol" chij.
  • Lub tab pab pawg ua haujlwm tau qhib rau txhua tus neeg siv, tso cai rau koj los ua ke ob peb lub tab nrog lub hom phiaj zoo sib xws rau hauv cov pab pawg pom pom. Txhua pawg tuaj yeem muab nws tus kheej xim thiab lub npe. Yav dhau los, tab pab pawg tsuas yog muab rau kev sim rau ib feem me me ntawm cov neeg siv.

    Chrome Tso Tawm 81

  • Hauv API WebXR Device ntxiv ntaus ntawv txhawb nqa augmented kev muaj tiag. Lub WebXR API tso cai rau koj los koom ua haujlwm nrog ntau chav kawm ntawm cov khoom siv, los ntawm qhov chaw ruaj ntseg virtual reality headsets rau cov kev daws teeb meem raws li cov khoom siv txawb. API tshiab tau raug thov los tsim cov ntawv thov kev muaj tiag Web XR Hit Test, uas tso cai rau koj tso cov khoom virtual hauv lub koob yees duab kev pom, xav txog kev muaj tiag. Piv txwv li, koj ua tau tso saib lub paj virtual ntawm lub qhov rais sill tau yees duab ntawm lub koob yees duab, qhia cov ntaub ntawv cim rau saum cov khoom, lossis npaj cov rooj tog virtual thaum ua yeeb yaj kiab hauv chav khoob.

    Chrome Tso Tawm 81Chrome Tso Tawm 81

  • Thaum txuag tus password hauv tus tswj hwm tus password hauv built-in, ceeb toom yuav tshwm sim yog tias tus password nkag rau ntawm qhov chaw tsis muaj kev nyab xeeb.
  • Xa hloov rau Google cov lus siv (Google Cov Kev Pabcuam), uas nws tshwm sim cais ntu rau Google Chrome thiab Chrome OS.
  • Hom Incognito thiab cov qhua tuaj noj mov muaj NTLM/Kerberos authentication disabled los ntawm lub neej ntawd.
  • Kev siv TLS 1.3 suav nrog kev txhim kho cov txheej txheem los tiv thaiv kev txo qis rau cov qauv ua ntej ntawm TLS raws tu qauv. Yav dhau los, raws tu qauv version rollback kev tiv thaiv tsuas yog ib feem ntawm kev ua haujlwm vim tsis sib haum nrog qee qhov kev ua haujlwm tsis raug cai (Palo Alto Networks PAN-OS, Cisco Firepower Threat Defense, ASA nrog FirePOWER). Cov teeb meem kev sib raug zoo tam sim no yog ib qho ntawm yav dhau los, vim tias feem ntau cov neeg muag khoom ntawm cov neeg sawv cev zoo li no tau tshaj tawm cov kev hloov tshiab los coj lawv cov kev siv TLS ua raws li cov lus qhia tshwj xeeb.
  • Ntxiv qhov kev xaiv "chrome://flags/#treat-unsafe-downloads-as-active-content" rau cov chaw, uas tso cai rau koj kom muaj kev ceeb toom thaum sim khau raj tsis zoo executable cov ntaub ntawv los ntawm kev sib txuas los ntawm HTTPS nplooj ntawv (hauv Chrome 83, cov lus ceeb toom no yuav tshwm sim los ntawm lub neej ntawd, thiab hauv Chrome 84, rub tawm yuav raug thaiv).
  • API txhawb ntxiv rau cov khoom siv mobile Web NFC, tso cai rau web daim ntawv thov nyeem thiab sau NFC cim npe. Piv txwv ntawm kev siv API tshiab hauv cov ntawv thov web suav nrog muab cov ntaub ntawv hais txog cov khoom pov thawj hauv tsev cia puav pheej, ua cov khoom muag, tau txais cov ntaub ntawv los ntawm cov neeg koom nrog kev sib tham, thiab lwm yam. Cim npe raug xa thiab luam theej duab siv NDEFWriter thiab NDEFReader cov khoom. API tshiab tam sim no tsuas yog muaj nyob rau hauv keeb kwm kev sim hom (kev sim cov yam ntxwv uas yuav tsum tau sib cais ua kom). Keeb Kwm Kev Txiav Txim hais txog kev muaj peev xwm ua haujlwm nrog API teev tseg los ntawm cov ntawv thov rub tawm los ntawm localhost lossis 127.0.0.1, lossis tom qab sau npe thiab tau txais lub cim tshwj xeeb uas siv tau rau lub sijhawm txwv rau ib qhov chaw tshwj xeeb.
  • Nyob rau hauv keeb kwm sim hom, lub PointerLock API muab tus chij unadjustedMovement, thaum ntsia, cov ntaub ntawv hais txog nas txav cov xwm txheej yog kis hauv nws daim ntawv ntshiab, tsis muaj kev hloov kho lossis nrawm.
  • Stabilized thiab tam sim no faib tawm sab nraud ntawm Origin Trials API Badging, uas tso cai rau cov ntawv thov hauv web los tsim cov ntsuas uas tshwm sim ntawm lub vaj huam sib luag lossis lub vijtsam hauv tsev. Thaum kaw nplooj ntawv, qhov taw qhia yuav raug tshem tawm. Piv txwv li, zoo ib yam li koj tuaj yeem tso saib cov xov tooj uas tsis tau nyeem lossis cov ntaub ntawv hais txog qee qhov xwm txheej;

    Chrome Tso Tawm 81

  • Ntxiv rau Media Session API sijhawm txoj hauj lwm taug qab thaum ua ib zaj nkauj. Koj tuaj yeem tau txais cov ntaub ntawv hais txog kev ua si nrawm, lub sijhawm thiab lub sijhawm ua si tam sim no, uas tso cai rau koj los tsim koj tus kheej interfaces rau kev ntsuam xyuas txoj haujlwm thiab txav mus raws txoj kev.

    Chrome Tso Tawm 81

  • INTL API siv txoj hauv kev DisplayNames, los ntawm qhov koj tuaj yeem tau txais cov npe hauv zos ntawm hom lus, lub teb chaws, cov nyiaj, hnub tim, thiab lwm yam.
  • Hauv API PerformanceObserver, tsim los sau cov ntaub ntawv ntawm lub xeev cov peev txheej thaum tus neeg siv ua haujlwm nrog lub vev xaib thov, ua raws muaj peev xwm siv tus chij "buffered" nrog rau kev ua haujlwm ntev.
  • Los ntawm lub neej ntawd, Chrome yuav coj cov ntaub ntawv taw qhia los ntawm EXIF ​​​​metadata rau hauv tus account thaum ua cov duab. Txhawm rau kom dhau qhov kev coj cwj pwm no, CSS cov cuab yeej "duab-orientation" tau thov.
  • Ntxiv meta tag thiab CSS cov cuab yeej "xim-scheme", uas tso cai rau koj xaiv ib lub tswv yim xim rau rendering interface ntsiab, xws li daim ntawv khawm thiab scroll tuav.
  • Ntxiv tus cwj pwm rau HTMLAnchorElement href txhais, los ntawm qhov koj tuaj yeem xa cov ntaub ntawv hais txog qhov xav tau los txhais ib nplooj ntawv rau lwm hom lus tom qab nyem rau ntawm qhov txuas.
  • Ntxiv hom kev tshwm sim tshiab SubmitEvent, uas suav nrog cov khoom tshiab uas tso cai rau koj kom paub txog lub ntsiab lus uas nws hu ua rau kev xa daim ntawv. Piv txwv li, SubmitEvent ua rau nws muaj peev xwm siv ib tus neeg tuav haujlwm uas muaj ntau yam ntawm cov nyees khawm thiab cov kev sib txuas uas ua rau xa mus rau ib daim ntawv.
  • Kev Txhim Kho hauv cov cuab yeej rau web developers:
    • Ntxiv "Copy> Copy as Node.js fetch" kev xaiv rau cov ntawv qhia zaub mov uas qhia txog kev thov hauv network rau kev luam tawm hauv daim ntawv ntawm kev qhia uas suav nrog cov ntaub ntawv ncuav qab zib.
    • Cov lus qhia nrog cov ntaub ntawv tsis raug tshem tawm tam sim no tau tshwm sim thaum hovering nas hla "cov ntsiab lus" CSS cov khoom.
    • Hauv lub vev xaib console, qhov nthuav dav ntawm cov lus yuam kev thaum parsing teb hauv daim ntawv qhia qhov chaw tau nce.
    • Ntxiv qhov "Preferences> Sources> Tso cai scrolling dhau los kawg ntawm cov ntaub ntawv" qhov chaw, uas tso cai rau koj los lov tes taw scrolling dhau los kawg ntawm cov ntaub ntawv thaum saib cov ntawv nyeem ntawm nplooj ntawv.
    • Ib qho screen simulation ntawm Moto G4 smartphone tau ntxiv rau lub vaj huam sib luag Ntaus.
      Chrome Tso Tawm 81

    • Lub Vaj Huam Sib Luag Lub Vaj Huam Sib Luag muab lub ntsej muag daj daj rau cov ncuav qab zib uas raug txwv.
    • Ib kem nrog cov ntaub ntawv ntawm lub ncuav qab zib xaiv qhov tseem ceeb tau muab ntxiv rau cov ncuav qab zib cov lus qhia hauv Network thiab Application panels.
    • Tag nrho cov teb (tshwj tsis yog qhov loj me) hauv cov ntxhuav nrog Cov Ncuav Qab Zib tam sim no kho tau.
      Chrome Tso Tawm 81

  • Tshem tawm txhawb rau TLS 1.0 thiab TLS 1.1 raws tu qauv ncua kom txog rau thaum Chrome 84 raug tso tawm. Kev ua haujlwm kuj tseem ncua kom txog thaum Chrome 83 raug tso tawm. tshiab sau npe ntsiab cov ntaub ntawv web uas tau ua kom zoo rau kev siv ntawm cov ntxaij vab tshaus kov.

Ntxiv nrog rau kev tsim kho tshiab thiab kho kab laum, cov tshiab version tshem tawm 32 vulnerabilities. Ntau qhov tsis zoo tau raug txheeb xyuas los ntawm kev ntsuas kev siv tshuab nrog cov cuab yeej Chaw nyob Sanitizer, MemorySanitizer, Tswj Flow Integrity, LibFuzzer ΠΈ AFL. Tsis muaj teeb meem tseem ceeb tau raug txheeb xyuas uas yuav tso cai rau ib tus los hla txhua theem ntawm kev tiv thaiv browser thiab ua tiav cov cai ntawm lub kaw lus sab nraum sandbox ib puag ncig. Raws li ib feem ntawm qhov kev pabcuam nyiaj ntsuab rau kev tshawb pom qhov tsis zoo rau qhov kev tso tawm tam sim no, Google tau them 23 khoom plig muaj nqis txog $ 26 (ib qho khoom plig $ 7500, ib qho khoom plig $ 5000, ib qho khoom plig $ 3000, ob $ 2000 khoom plig, peb $ 1000 khoom plig, thiab yim $ 500 khoom plig). Qhov loj ntawm 7 khoom plig tseem tsis tau txiav txim siab.

Tau qhov twg los: opennet.ru

Ntxiv ib saib