{"id":100995,"date":"2021-08-12T10:22:39","date_gmt":"2021-08-12T08:22:39","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/kompaniya-expressvpn-otkryla-narabotki-svyazannye-s-vpn-protokolom-lightway"},"modified":"2021-08-12T10:22:39","modified_gmt":"2021-08-12T08:22:39","slug":"kompaniya-expressvpn-otkryla-narabotki-svyazannye-s-vpn-protokolom-lightway","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/kompaniya-expressvpn-otkryla-narabotki-svyazannye-s-vpn-protokolom-lightway","title":{"rendered":"ExpressVPN avas oma arendust\u00f6\u00f6d, mis on seotud VPN-protokolliga Lightway.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

ExpressVPN teatas, et nad on avatud Lightway protokolli allika koodid, mis on loodud minimeerima \u00fchenduse loomise aega, s\u00e4ilitades samal ajal k\u00f5rge turvalisuse ja usaldusv\u00e4\u00e4rsuse. Kood on kirjutatud C keeles ja levitatakse GPLv2 litsentsi all. Implementatsioon on v\u00e4ga kompaktne ja mahub kahe tuhande koodi sisse. Teatatakse, et toetatakse platvorme Linux, Windows, macOS, iOS, Android, ruutereid (Asus, Netgear, Linksys) ja brausereid. Koodihalduseks on vajalik Earthly ja Ceedling ehituss\u00fcsteemide kasutamine. Teostus on koostatud teegina, mida saab kasutada kliendi ja serveri funktsioonide integreerimiseks. VPN<\/a> oma rakendustes. <\/p>\n

Koodis kasutatakse valmis, testitud kr\u00fcptograafilisi funktsioone, mida pakub wolfSSL teek, mida juba kasutatakse FIPS 140-2 sertifikaadi saanud lahendustes. Tavaolukorras kasutab protokoll andmete edastamiseks UDP-d ja DTLS-i kr\u00fcpteeritud kommunikatsioonikanali loomiseks. Valikuliselt, et tagada t\u00f6\u00f6 ebausaldusv\u00e4\u00e4rsetes v\u00f5i UDP-d piiravates v\u00f5rkudes, serveriga<\/a> on saadaval usaldusv\u00e4\u00e4rsem, kuid aeglasem voog, mis v\u00f5imaldab andmete edastamist TCP ja TLSv1.3 peal. <\/p>\n

ExpressVPNi l\u00e4biviidud testid on n\u00e4idanud, et v\u00f5rreldes vanade protokollidega (ExpressVPN toetab L2TP\/IPSec, OpenVPN, IKEv2, PPTP, WireGuard ja SSTP, kuid ei t\u00e4psusta, millega t\u00e4pselt v\u00f5rreldakse) on \u00fcleminek Lightway protokollile v\u00f5imaldanud keskmiselt v\u00e4hendada \u00fchenduse loomise aega 2,5 korda (rohkem kui pooltel juhtudest luuakse sidet v\u00e4hem kui sekundiga). Uus protokoll on samuti v\u00f5imaldanud 40% v\u00f5rra v\u00e4hendada \u00fchenduste katkestamiste arvu ebatavalistes mobiiliv\u00f5rkudes, kus on kvaliteediprobleeme. <\/p>\n

Protokolli standardse rakenduse arendamine toimub GitHubis, pakkudes v\u00f5imalust kogukonna esindajatele osaleda arenduses (muudatuste edastamiseks peab allkirjastama CLA-lepingu, mis k\u00e4sitleb koodi omandi\u00f5iguste \u00fclekandmist). Koost\u00f6\u00f6le on kutsutud ka teised VPN-teenuse pakkujad, kes saavad piiranguteta kasutada pakutud protokolli. <\/p>\n

Rakenduse turvalisus on kinnitatud Cure53 poolt l\u00e4bi viidud s\u00f5ltumatu auditi tulemusega, kus varem on auditeeritud ka NTPsec, SecureDrop, Cryptocat, F-Droid ja Dovecot. Audit puudutas l\u00e4htekoodide kontrollimist ning h\u00f5lmas testimist v\u00f5imalike haavatavuste tuvastamiseks (kryptograafia k\u00fcsimusi ei k\u00e4sitletud). \u00dcldiselt hinnati koodi kvaliteet heaks, kuid siiski tuvastati kolm haavatavust, mis v\u00f5ivad p\u00f5hjustada teenuse katkestamise, ja \u00fcks haavatavus, mis v\u00f5imaldab protokolli kasutada DDoS-r\u00fcnnakute k\u00e4igus liikluse suurendamiseks. Tuvastatud probleemid on juba lahendatud ja koodi parendamise ettepanekud on arvesse v\u00f5etud. Auditisse on samuti kaasatud tuntud haavatavusi ja probleeme seotud kolmandate osapoolte komponentides, nagu libdnet, WolfSSL, Unity, Libuv ja lua-crypt. Peamiselt on probleemid ebaolulised, v\u00e4lja arvatud WolfSSL-i MITM (CVE-2021-3336).
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f ExpressVPN \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e\u0431 \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u0438 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0445 \u0442\u0435\u043a\u0441\u0442\u043e\u0432 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 Lightway, \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u0434\u043e\u0441\u0442\u0438\u0436\u0435\u043d\u0438\u044f \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f \u043f\u0440\u0438 \u0441\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u0438\u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u0433\u043e \u0443\u0440\u043e\u0432\u043d\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0438 \u043d\u0430\u0434\u0451\u0436\u043d\u043e\u0441\u0442\u0438. \u041a\u043e\u0434 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438 \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv2. \u0420\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u043e\u0447\u0435\u043d\u044c \u043a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u0430\u044f \u0438 \u0443\u043c\u0435\u0441\u0442\u0438\u043b\u0430\u0441\u044c \u0432 \u0434\u0432\u0435 \u0442\u044b\u0441\u044f\u0447\u0438 \u0441\u0442\u0440\u043e\u043a \u043a\u043e\u0434\u0430. \u0417\u0430\u044f\u0432\u043b\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c Linux, Windows, macOS, iOS, Android, \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440\u043e\u0432 (Asus, Netgear, […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-100995","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47ExpressVPN avas Lightway VPN-protokolliga seotud teadusuuringute tulemused | ProHoster","description":"ExpressVPN teatas Lightway protokolli teostuse l\u00e4htekoodide avamisest, mis on v\u00e4lja t\u00f6\u00f6tatud \u00fchenduse loomise minimaalsete aegade saavutamiseks, s\u00e4ilitades samal ajal k\u00f5rge turvalisuse ja usaldusv\u00e4\u00e4rsuse. Kood on kirjutatud C keeles ja levitatakse GPLv2 litsentsi alusel. Teostus on v\u00e4ga kompaktne ja mahtus kahtesse tuhande rida koodi. Toetatakse platvorme Linux, Windows, macOS, iOS, Android ja ruutereid (Asus, Netgear,","canonical_url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/kompaniya-expressvpn-otkryla-narabotki-svyazannye-s-vpn-protokolom-lightway","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f ExpressVPN \u043e\u0442\u043a\u0440\u044b\u043b\u0430 \u043d\u0430\u0440\u0430\u0431\u043e\u0442\u043a\u0438, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 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