Tom qab kaum lub hlis ntawm txoj kev loj hlob, qhov tseem ceeb tshaj tawm ntawm qhov browser tshwj xeeb Tor Browser 10.5 tau nthuav tawm, uas txuas ntxiv txhim kho kev ua haujlwm raws li ESR ceg ntawm Firefox 78. Lub browser tau tsom mus rau kev qhia tsis qhia npe, kev nyab xeeb thiab kev ceev ntiag tug, tag nrho cov tsheb thauj mus los tau raug xa mus. tsuas yog los ntawm Tor network. Nws yog tsis yooj yim sua kom nkag tau ncaj qha los ntawm tus qauv network kev sib txuas ntawm cov kab ke tam sim no, uas tsis tso cai taug qab tus neeg siv tus IP tiag tiag (yog tias tus browser raug nyiag lawm, cov neeg tawm tsam tuaj yeem nkag mus rau qhov system tsis sib xws, yog li cov khoom xws li Whonix yuav tsum tau siv rau. tag nrho thaiv tau qhov xau). Tor Browser tsim tau npaj rau Linux, Windows thiab macOS.
Txhawm rau muab kev nyab xeeb ntxiv, Tor Browser suav nrog HTTPS Txhua qhov chaw ntxiv, uas tso cai rau koj siv kev nkag mus nkag rau txhua qhov chaw nyob qhov twg ua tau. Txhawm rau txo qhov kev hem thawj ntawm JavaScript tawm tsam thiab thaiv plugins los ntawm lub neej ntawd, NoScript add-on suav nrog. Txhawm rau tiv thaiv kev thaiv tsheb thiab tshuaj xyuas, fteproxy thiab obfs4proxy tau siv.
Txhawm rau npaj cov kev sib txuas lus encrypted nyob rau hauv ib puag ncig uas thaiv ib qho kev khiav tsheb uas tsis yog HTTP, lwm txoj kev thauj mus los, uas, piv txwv li, tso cai rau koj hla kev sim los thaiv Tor hauv Suav teb. Txhawm rau tiv thaiv tus neeg siv kev taug qab thiab cov neeg tuaj saib tshwj xeeb, WebGL, WebGL2, WebAudio, Social, SpeechSynthesis, Kov, AudioContext, HTMLMediaElement, Mediastream, Canvas, SharedWorker, WebAudio, Tso Cai, MediaDevices.enumerateDevices, thiab screen APIs yog neeg xiam lossis txwv. kev taw qhia, thiab cov neeg xiam oob khab telemetry xa cov cuab yeej, Hnab tshos, Nyeem Ntawv Saib, HTTP Alternative-Services, MozTCPSocket, "link rel = preconnect", hloov libmdns.
Hauv qhov tshiab version:
- Lub rooj vag tshiab hu ua "Snowflake" tau muab ntxiv rau hauv lub qhov rooj txuas txuas txuas rau hauv qhov chaw uas Tor raug thaiv, siv lub network ntawm cov servers npe khiav los ntawm cov neeg tuaj yeem pab dawb. Hais txog kev ua haujlwm, snowflake zoo li lub npe flash, tab sis txawv hauv kev daws teeb meem nrog NAT. Kev cuam tshuam nrog lub npe yog ua los ntawm WebRTC P2P raws tu qauv, uas txhawb nqa cov neeg txhais lus hla dhau qhov chaw nyob.
Tam sim no, muaj txog 8000 tus neeg ua haujlwm nquag txhua hnub, khiav ntawm ntau lub network thoob ntiaj teb. Kev tuav lub network loj ntawm cov npe servers tau yooj yim los ntawm qhov tseeb tias txhawm rau tso koj lub npe koj tsis tas yuav khiav daim ntawv thov server, tab sis tsuas yog nruab ib qhov browser tshwj xeeb ntxiv rau ntawm tus neeg siv lub cev. Thaum pib kev sib txuas, cov txheej txheem "domain fronting" yog siv, uas tso cai rau koj nkag mus rau ntawm HTTPS qhia txog tus tswv tsev tsis tseeb hauv SNI thiab xa lub npe ntawm tus tswv tsev thov hauv HTTP Host header hauv TLS kev sib tham (piv txwv li, koj. tuaj yeem siv cov ntsiab lus xa khoom sib txuas los hla kev thaiv).
- Ntxiv tsab ntawv ceeb toom txog qhov kawg ntawm kev txhawb nqa rau cov kev pabcuam qub dos raws li qhov thib ob version ntawm cov txheej txheem, uas tau tshaj tawm tias tsis siv sijhawm ib xyoos dhau los. Kev tshem tawm tag nrho ntawm cov cai cuam tshuam nrog qhov thib ob version ntawm tus txheej txheem yuav tsum nyob rau lub caij nplooj zeeg. Qhov thib ob version ntawm tus txheej txheem tau tsim tawm txog 16 xyoo dhau los thiab, vim yog siv cov txheej txheem dhau los, tsis tuaj yeem suav tias muaj kev nyab xeeb hauv cov xwm txheej niaj hnub no. Ob thiab ib nrab xyoo dhau los, hauv kev tso tawm 0.3.2.9, cov neeg siv tau muab qhov thib peb version ntawm cov txheej txheem rau cov kev pabcuam dos, tseem ceeb rau kev hloov mus rau 56-tus cim chaw nyob, kev tiv thaiv kev tiv thaiv ntau dua los ntawm cov ntaub ntawv xau los ntawm cov npe servers, cov qauv txuas ntxiv. thiab siv SHA3, ed25519 thiab curve25519 algorithms hloov SHA1, DH thiab RSA-1024.
- Lub interface rau thawj zaug txuas mus rau Tor network tau raug txhim kho, txav los ntawm lub vaj huam sib luag mus rau lub vijtsam tseem ceeb thiab ua raws li cov nplooj ntawv pabcuam tshiab "hais txog: torconnect". Lub browser tam sim no cia li kuaj pom kev ua haujlwm los ntawm censored tes hauj lwm thiab muab cov rooj vag txuas txuas mus hla kev thaiv.
- Lub Linux platform muab Wayland-enabled tsim peev xwm.
- Hloov kho versions ntawm NoScript 11.2.9, Tor Launcher 0.2.30, libevent 2.1.12.
- Kev them nyiaj yug rau CentOS 6 tau raug txiav lawm.
Tau qhov twg los: opennet.ru