{"id":111628,"date":"2023-11-20T09:10:15","date_gmt":"2023-11-20T07:10:15","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-openiked-7-3-perenosimoj-realizaczii-protokola-ikev2-dlya-ipsec"},"modified":"2023-11-20T09:10:15","modified_gmt":"2023-11-20T07:10:15","slug":"vypusk-openiked-7-3-perenosimoj-realizaczii-protokola-ikev2-dlya-ipsec","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/vypusk-openiked-7-3-perenosimoj-realizaczii-protokola-ikev2-dlya-ipsec","title":{"rendered":"OpenIKED 7.3 udgivelse, en b\u00e6rbar implementering af IKEv2-protokollen til IPsec","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>OpenBSD-projektet har offentliggjort udgivelsen af OpenIKED 7.3, som udvikler implementeringen af IKEv2-protokollen. Oprindeligt var komponenterne i IKEv2 en udelelig del af IPsec-stakken i OpenBSD, men de blev senere adskilt som en separat b\u00e6rbar pakke og kan nu bruges i andre operativsystemer. OpenIKED er blevet testet p\u00e5 FreeBSD, NetBSD, macOS og forskellige Linux-distributioner, herunder Arch, Debian, Fedora og Ubuntu. Koden er skrevet i C og distribueres under ISC-licensen.    <\/p>\n<p>OpenIKED muligg\u00f8r implementering af virtuelle private netv\u00e6rk baseret p\u00e5 IPsec. IPsec-stakken best\u00e5r af to hovedprotokoller: n\u00f8gleudvekslingsprotokollen (IKE) og protokollen til transmission af krypteret trafik (ESP). OpenIKED implementerer elementer til autentificering, konfiguration, n\u00f8gleudveksling og opretholdelse af sikkerhedspolitikker, mens protokollen til kryptering af trafik ESP normalt leveres af operativsystemernes kerne. OpenIKED kan anvende forskellige autentificeringsmetoder, s\u00e5som foruddelte n\u00f8gler (pre-shared), EAP MSCHAPv2 med et X.509-certifikat samt RSA- og ECDSA-offentlige n\u00f8gler.    <\/p>\n<p>I den nye version:  <\/p>\n<ul>\n<li class=\"l\"> Tilf\u00f8jet st\u00f8tte til sec-tunneler, der er oprettet i OpenBSD til at dirigere IPsec-trafik gennem netv\u00e6rksinterfacet sec, i stedet for at bruge SPD-regler (IPsec Security Policy Database) til at oprette beskyttede <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/vpn\/\"   title=\"VPN\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"222\">VPN<\/a> i punkt-til-punkt-tilstand.\n<li class=\"l\"> Tilf\u00f8jet st\u00f8tte til angivelse af flere <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/server\/\"   title=\"servere\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1658\">servere<\/a> navne med \u00e9t netv\u00e6rksinterface i Linux.\n<li class=\"l\"> Mulighed for at bruge libsystemd-biblioteket til at konfigurere DNS via DBUS i Linux i stedet for at kalde resolvectl-v\u00e6rkt\u00f8jet.\n<li class=\"l\"> P\u00e5 Linux-platformen er afh\u00e6ngigheden af libapparmor-biblioteket fjernet, hvorefter direkte adgang til pseudo FS \/proc nu anvendes til at \u00e6ndre AppArmor-politikker, hvilket muligg\u00f8r \u00e5bning af filbeskrivelser f\u00f8r privilegiedrop.\n<li class=\"l\"> Givet mulighed for behandling af fulde x509-certifikat k\u00e6der i payload CERT.\n<li class=\"l\"> For at forbedre procesisolationen er genstart af b\u00f8rneprocesser sikret efter kald af fork().\n<li class=\"l\"> For OpenBSD 7.4 er den interne API ibuf blevet omarbejdet.\n<li class=\"l\"> Lag til sikring af kompatibilitet er synkroniseret med den nyeste kodebase i OpenBSD.\n<li class=\"l\"> For at sikre opdatering af udl\u00f8bne certifikater er der foretaget rettelser i OpenSSL-konfigurationen, der bruges i ikectl.      <\/ul>\n<p>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60146\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u043e\u0435\u043a\u0442 OpenBSD \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 OpenIKED 7.3, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 IKEv2. \u0418\u0437\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e, \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b IKEv2 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u043b\u0438 \u0441\u043e\u0431\u043e\u0439 \u043d\u0435\u0434\u0435\u043b\u0438\u043c\u0443\u044e \u0447\u0430\u0441\u0442\u044c IPsec-\u0441\u0442\u0435\u043a\u0430 OpenBSD, \u043d\u043e \u0437\u0430\u0442\u0435\u043c \u0431\u044b\u043b\u0438 \u0432\u044b\u0434\u0435\u043b\u0435\u043d\u044b \u0432 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0439 \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0438\u043c\u044b\u0439 \u043f\u0430\u043a\u0435\u0442 \u0438 \u0442\u0435\u043f\u0435\u0440\u044c \u043c\u043e\u0433\u0443\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0432 \u0434\u0440\u0443\u0433\u0438\u0445 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445. \u0420\u0430\u0431\u043e\u0442\u0430 OpenIKED \u043f\u0440\u043e\u0432\u0435\u0440\u0435\u043d\u0430 \u0432\u043e FreeBSD, NetBSD, macOS \u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430\u0445 Linux, \u0432\u043a\u043b\u044e\u0447\u0430\u044f Arch, Debian, Fedora \u0438 Ubuntu. \u041a\u043e\u0434 \u043d\u0430\u043f\u0438\u0441\u0430\u043d [&hellip;]<\/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-111628","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u043e\u0435\u043a\u0442 OpenBSD \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 OpenIKED 7.3, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 IKEv2.\" \/>\n\t<meta name=\"robots\" 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