Kamora likhoeli tse leshome tsa nts'etsopele, tokollo e kholo ea sebatli se inehetseng Tor Browser 10.5 e hlahisoa, e tsoelang pele nts'etsopele ea ts'ebetso e thehiloeng lekaleng la ESR la Firefox 78. Sebatli se tsepamisitse maikutlo ho faneng ka ho se tsejoe, ts'ireletso le boinotši, sephethephethe sohle se fetisetsoa tseleng. feela ka marang-rang a Tor. Ha ho khonehe ho fihlella ka kotloloho ka khokahano e tloaelehileng ea marang-rang ea sistimi ea hajoale, e sa lumelleng ho latela IP ea 'nete ea mosebelisi (haeba sebatli se koetsoe, bahlaseli ba ka fumana phihlello ea li-parameter tsa marang-rang, kahoo lihlahisoa tse kang Whonix li lokela ho sebelisoa. thibela ka ho feletseng ho lutla ho ka khonehang). Lihahi tsa Tor Browser li lokiselitsoe Linux, Windows le macOS.
Ho fana ka ts'ireletso e eketsehileng, Tor Browser e kenyelletsa kenyelletso ea HTTPS Hohle, e u lumellang ho sebelisa encryption ea sephethephethe libakeng tsohle moo ho khonehang. Ho fokotsa ts'okelo ea litlhaselo tsa JavaScript le ho thibela li-plugins ka boiketsetso, kenyelletso ea NoScript e kenyellelitsoe. Ho loantša ho thibela le ho hlahloba sephethephethe, ho sebelisoa fteproxy le obfs4proxy.
Ho hlophisa mocha oa puisano o patiloeng libakeng tse thibelang sephethe-phethe leha e le sefe ntle le HTTP, ho hlahisoa lipalangoang tse ling, tseo ka mohlala li u lumellang ho qoba liteko tsa ho thibela Tor naheng ea China. Ho sireletsa khahlano le ho lateloa ha motsamao oa basebelisi le likarolo tse ikhethileng tsa moeti, WebGL, WebGL2, WebAudio, Social, SpeechSynthesis, Touch, AudioContext, HTMLMediaElement, Mediastream, Canvas, SharedWorker, WebAudio, Permissions, MediaDevices.enumerateDevices, le li-API tse fokolitsoeng tsa skrine li ka tima. .lisebelisoa, le lisebelisoa tsa ho romella tsa telemetry tse emisitsoeng, Pocket, Reader View, HTTP Alternative-Services, MozTCPSocket, "link rel=preconnect", modified libmdns.
Khatisong e ncha:
- Khoro e ncha e bitsoang "Snowflake" e kentsoe menyakong ea borokho e hahelletsoeng e sebelisoang ho hokela libakeng tseo Tor e koetsoeng ho tsona, ho sebelisoa marang-rang a li-server tsa proxy tse tsamaisoang ke baithaopi. Mabapi le ts'ebetso, lehloa la lehloa le tšoana le proxy ea flash, empa e fapana ka ho rarolla mathata le NAT. Ho sebelisana le moemeli ho etsoa ho sebelisoa protocol ea WebRTC P2P, e tšehetsang bafetoleli ba aterese ba fetang.
Hajoale, ho na le li-proxies tse sebetsang tse ka bang 8000 letsatsi le leng le le leng, tse sebetsang marang-rang a fapaneng lefatšeng ka bophara. Ho boloka marang-rang a maholo a li-server tsa proxy ho nolofalloa ke taba ea hore ho qala moemeli oa hau ha ho hlokahale hore u tsamaise kopo ea seva, empa u kenye feela kenyelletso e khethehileng ea sebatli tsamaisong ea mosebedisi. Nakong ea khokahano ea pele, ho sebelisoa mokhoa oa "domain fronting", o u lumellang ho fihlella ka HTTPS e bonts'ang moamoheli ea iqapetsoeng ho SNI mme ha e le hantle o fetisetsa lebitso la moamoheli ea kopiloeng ho hlooho ea HTTP Host ka har'a seboka sa TLS (mohlala, uena. e ka sebelisa marang-rang a phano ea litaba ho qoba ho thibela).
- E kentse tsebiso mabapi le ho fela ha tšehetso bakeng sa litšebeletso tsa khale tsa onion ho latela phetolelo ea bobeli ea protocol, e ileng ea phatlalatsoa e sa sebetse selemo se fetileng. Ho tlosoa ka ho feletseng ha khoutu e amanang le phetolelo ea bobeli ea protocol ho lebeletsoe hoetla. Phetolelo ea bobeli ea protocol e ile ea ntlafatsoa hoo e ka bang lilemo tse 16 tse fetileng, 'me, ka lebaka la tšebeliso ea li-algorithms tsa khale, e ke ke ea nkoa e sireletsehile maemong a kajeno. Lilemong tse peli le halofo tse fetileng, ha ho lokolloa 0.3.2.9, basebelisi ba ile ba fuoa phetolelo ea boraro ea protocol bakeng sa litšebeletso tsa onion, e hlokomelehang bakeng sa phetoho ho liaterese tsa litlhaku tse 56, tšireletso e tšepahalang haholoanyane khahlanong le ho lutla ha data ka li-server tsa directory, sebopeho se atolositsoeng sa modular. le tšebeliso ea SHA3, ed25519 le curve25519 algorithms sebakeng sa SHA1, DH le RSA-1024.
- Sehokelo sa pele sa ho hokela marang-rang a Tor se ntlafalitsoe, se tlositsoe ho tloha phanele ho ea skrineng se seholo mme se kengoa ts'ebetsong ka sebopeho sa leqephe le lecha la ts'ebeletso "mabapi: torconnect". Hona joale sebatli se iphumanela mosebetsi ho tsoa ho marang-rang a hlahlobiloeng 'me se fana ka liheke tsa borokho ho qoba ho thibela.
- Sethala sa Linux se fana ka bokhoni ba ho haha bo nolofalitsoeng ke Wayland.
- Liphetolelo tse ntlafalitsoeng tsa NoScript 11.2.9, Tor Launcher 0.2.30, libevent 2.1.12.
- Tšehetso ea CentOS 6 e khaotsoe.
Source: opennet.ru