{"id":112620,"date":"2023-12-31T21:10:23","date_gmt":"2023-12-31T19:10:23","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-ntp-server-ntpsec-1-2-3"},"modified":"2023-12-31T21:10:23","modified_gmt":"2023-12-31T19:10:23","slug":"dostupen-ntp-server-ntpsec-1-2-3","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/dostupen-ntp-server-ntpsec-1-2-3","title":{"rendered":"El\u00e9rhet\u0151 NTP-szerver NTPsec 1.2.3.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>A fejleszt\u00e9s egy \u00e9v ut\u00e1n megjelent a NTPsec 1.2.3 pontos id\u0151szinkroniz\u00e1l\u00f3 rendszerrel, amely a NTPv4 (NTP Classic 4.3.34) protokoll referenci\u00e1lis megval\u00f3s\u00edt\u00e1s\u00e1nak forkja, amely a k\u00f3dalap \u00fajragondol\u00e1s\u00e1ra \u00f6sszpontos\u00edt a biztons\u00e1g n\u00f6vel\u00e9se \u00e9rdek\u00e9ben (elavult k\u00f3d tiszt\u00edt\u00e1sa, t\u00e1mad\u00e1smegel\u0151z\u0151 m\u00f3dszerek alkalmaz\u00e1sa, v\u00e9dett funkci\u00f3k a mem\u00f3ria \u00e9s sztringkezel\u00e9shez). A projektet Eric Raymond ir\u00e1ny\u00edt\u00e1s\u00e1val fejlesztik, az eredeti NTP Classic n\u00e9h\u00e1ny fejleszt\u0151j\u00e9nek, a Hewlett Packard \u00e9s Akamai Technologies m\u00e9rn\u00f6keinek, valamint a GPSD \u00e9s RTEMS projekteken dolgoz\u00f3 szakemberek r\u00e9szv\u00e9tel\u00e9vel. Az NTPsec forr\u00e1sk\u00f3dja BSD, MIT \u00e9s NTP licenc alatt terjeszthet\u0151.    <\/p>\n<p>Az \u00faj verzi\u00f3ban tal\u00e1lhat\u00f3 v\u00e1ltoz\u00e1sok:  <\/p>\n<ul>\n<li class=\"l\"> Megv\u00e1ltozott a 6. m\u00f3d vez\u00e9rl\u0151 protokollj\u00e1nak csomagjainak igaz\u00edt\u00e1sa, ami a klasszikus NTP-vel val\u00f3 kompatibilit\u00e1si probl\u00e9m\u00e1kat okozhat. A 6. m\u00f3d protokoll az \u00e1llapotinform\u00e1ci\u00f3k tov\u00e1bb\u00edt\u00e1s\u00e1ra szolg\u00e1l <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hu\/server\/dts-los-angeles\/\"   title=\"a szerver\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3615\">a szerver<\/a> \u00e9s a szerver viselked\u00e9s\u00e9nek val\u00f3s idej\u0171 m\u00f3dos\u00edt\u00e1s\u00e1ra.\n<li class=\"l\"> Az ntpq alap\u00e9rtelmez\u00e9s szerint AES titkos\u00edt\u00e1si algoritmust haszn\u00e1l.\n<li class=\"l\"> A Seccomp mechanizmus seg\u00edts\u00e9g\u00e9vel blokkolva vannak a nem megfelel\u0151 rendszerh\u00edv\u00e1snevek.\n<li class=\"l\"> Bevezet\u00e9sre ker\u00fclt egy \u00f3r\u00e1nk\u00e9nti statisztikai vissza\u00e1ll\u00edt\u00e1s. Hozz\u00e1adva lettek a napi egyszeri statisztikai NTS \u00e9s NTS-KE napl\u00f3k. Hib\u00e1k \u00e9s ms-sntp statisztik\u00e1k napl\u00f3z\u00e1s\u00e1nak refl\u00e9kci\u00f3ja.\n<li class=\"l\"> Alap\u00e9rtelmez\u00e9s szerint tartalmazza a debug szimb\u00f3lumokkal val\u00f3 ford\u00edt\u00e1st.\n<li class=\"l\"> Hozz\u00e1adva a megengedett elliptikus g\u00f6rb\u00e9k list\u00e1j\u00e1nak ECDH (tlsecdhcurves be\u00e1ll\u00edt\u00e1s) megad\u00e1s\u00e1nak t\u00e1mogat\u00e1sa, amely az OpenSSL-ben \u00e9rhet\u0151 el.\n<li class=\"l\"> A buildprep hozz\u00e1ad\u00f3dott az \u201eupdate\u201d opci\u00f3.\n<li class=\"l\"> Az ntpdig JSON kimenet\u00e9ben megjelenik a csomaggondoz\u00e1si adatok.      <\/ul>\n<p>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60377\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0441\u0438\u043d\u0445\u0440\u043e\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0442\u043e\u0447\u043d\u043e\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 NTPsec 1.2.3, \u044f\u0432\u043b\u044f\u044e\u0449\u0435\u0439\u0441\u044f \u0444\u043e\u0440\u043a\u043e\u043c \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 NTPv4 (NTP Classic 4.3.34), \u0441\u0444\u043e\u043a\u0443\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c \u043d\u0430 \u043f\u0435\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u043a\u043e\u0434\u043e\u0432\u043e\u0439 \u0431\u0430\u0437\u044b \u0441 \u0446\u0435\u043b\u044c\u044e \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0430 \u0447\u0438\u0441\u0442\u043a\u0430 \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0435\u0433\u043e \u043a\u043e\u0434\u0430, \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u044b \u043c\u0435\u0442\u043e\u0434\u044b \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u0430\u0442\u0430\u043a, \u0437\u0430\u0449\u0438\u0449\u0451\u043d\u043d\u044b\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u043f\u0430\u043c\u044f\u0442\u044c\u044e \u0438 \u0441\u0442\u0440\u043e\u043a\u0430\u043c\u0438). \u041f\u0440\u043e\u0435\u043a\u0442 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e\u043c \u042d\u0440\u0438\u043a\u0430 \u0420\u0435\u0439\u043c\u043e\u043d\u0434\u0430 (Eric S. Raymond) \u043f\u0440\u0438 [&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-112620","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\u043e\u0441\u043b\u0435 \u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0441\u0438\u043d\u0445\u0440\u043e\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0442\u043e\u0447\u043d\u043e\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 NTPsec 1.2.3, 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