{"id":94999,"date":"2020-09-24T13:42:02","date_gmt":"2020-09-24T11:42:02","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/kandidat-v-relizy-sistemy-obnaruzheniya-atak-snort-3"},"modified":"2020-09-24T13:42:02","modified_gmt":"2020-09-24T11:42:02","slug":"kandidat-v-relizy-sistemy-obnaruzheniya-atak-snort-3","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/kandidat-v-relizy-sistemy-obnaruzheniya-atak-snort-3","title":{"rendered":"Kandidatudgave af angrebsvurderingssystemet Snort 3","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Cisco <noindex><a rel=\"nofollow\" href=\"https:\/\/blog.snort.org\/2020\/09\/official-snort-3-release-candidate.html\">har annonceret<\/a><\/noindex> om dannelsen af kandidaten til udgivelserne af det helt omarbejdede system til forebyggelse af angreb <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/snort3\/snort3\">Snort 3<\/a><\/noindex>, ogs\u00e5 kendt som projekt Snort++, hvis arbejde er blevet udf\u00f8rt sporadisk siden 2005. En stabil udgivelse forventes at blive offentliggjort inden for en m\u00e5ned.<\/p>\n<p>I Snort 3-grenen er konceptet bag produktet blevet fuldst\u00e6ndig omovervejet, og arkitekturen er revideret. Blandt de vigtigste udviklingsretninger for Snort 3 er: forenkling af ops\u00e6tning og start af Snort, automatisering af konfiguration, forenkling af regler-sprog, automatisk identificering af alle protokoller, levere et CLI-styringslag og aktiv anvendelse af multithreading med delte adgange til en f\u00e6lles konfiguration. <\/p>\n<p>F\u00f8lgende v\u00e6sentlige innovationer er blevet implementeret:<\/p>\n<ul>\n<li class=\"l\"> Overgangen til et nyt konfigurationssystem, der tilbyder en forenklet syntaks og muligg\u00f8r brugen af scripts til dynamisk at generere indstillinger, er blevet gennemf\u00f8rt. LuaJIT bruges til behandling af konfigurationsfiler. LuaJIT-baserede plugins tilbydes med implementering af ekstra muligheder for regler og logningssystemet;\n<\/li>\n<li class=\"l\"> Angrebsdetektionsmotoren er blevet opdateret, reglerne er aktualiseret, og muligheden for at binde buffere i reglerne (sticky buffers) er blevet tilf\u00f8jet. S\u00f8germotoren Hyperscan er blevet anvendt, hvilket g\u00f8r det muligt at bruge hurtigere og mere pr\u00e6cise m\u00f8nstre baseret p\u00e5 regul\u00e6re udtryk i regler;\n<\/li>\n<li class=\"l\"> En ny introspektionsmode til HTTP er blevet tilf\u00f8jet, som tager hensyn til sessionens tilstand og d\u00e6kker 99% af situationerne, der underst\u00f8ttes af test-s\u00e6ttet <noindex><a rel=\"nofollow\" href=\"https:\/\/noxxi.de\/research\/http-evader.html\">HTTP Evader<\/a><\/noindex>. Et system til inspektion af HTTP\/2-trafik er blevet tilf\u00f8jet;\n<\/li>\n<li class=\"l\"> Ydelsen i dyb pakkeinspektionsmode er v\u00e6sentligt forbedret. Muligheden for multitr\u00e5dede pakkeprocesser er blevet tilf\u00f8jet, som tillader samtidig udf\u00f8relse af flere tr\u00e5de med pakkeh\u00e5ndteringssystemer og sikrer line\u00e6r skalerbarhed afh\u00e6ngigt af antallet af CPU-kerner;\n<\/li>\n<li class=\"l\"> Et f\u00e6lles konfigurationslager og attributtabel er blevet implementeret, som benyttes i forskellige undersystemer, hvilket har reduceret hukommelsesforbruget betydeligt ved at eliminere informationens duplikation;\n<\/li>\n<li class=\"l\"> Et nyt h\u00e6ndelsesloggingssystem, der bruger JSON-format og let kan integreres med eksterne platforme som Elastic Stack;\n<\/li>\n<li class=\"l\"> Overgangen til modul\u00e6r arkitektur, muligheden for at udvide funktionaliteten gennem tilslutning af plugins og implementeringen af n\u00f8glesystemer som udskiftelige plugins. I \u00f8jeblikket er der allerede udviklet flere hundrede plugins til Snort 3, der d\u00e6kker forskellige anvendelsesomr\u00e5der, f.eks. mulighed for at tilf\u00f8je egne codec'er, introspektionsmetoder, logningsmetoder, handlinger og indstillinger i reglerne;\n<\/li>\n<li class=\"l\"> Automatisk identifikation af k\u00f8rende tjenester, der fjerner behovet for manuelt at angive aktive netv\u00e6rksporte.\n<li class=\"l\"> Tilf\u00f8jet support for filer til hurtig overstyring af indstillinger i forhold til standardkonfiguration. For at forenkle ops\u00e6tningen er brugen af snort_config.lua og SNORT_LUA_PATH oph\u00f8rt.<br \/>\nTilf\u00f8jet support for at genindl\u00e6se indstillinger i realtid;<\/p>\n<\/li>\n<li class=\"l\"> Koden muligg\u00f8r brugen af C++-konstruktioner defineret i C++14-standarden (for at kompilere kr\u00e6ves en compiler, der underst\u00f8tter C++14);\n<\/li>\n<li class=\"l\"> Tilf\u00f8jet en ny VXLAN-h\u00e5ndterer;\n<\/li>\n<li class=\"l\"> Forbedret s\u00f8gning efter indholdstyper baseret p\u00e5 indhold ved brug af opdaterede alternative implementeringer af algoritmerne <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/%D0%90%D0%BB%D0%B3%D0%BE%D1%80%D0%B8%D1%82%D0%BC_%D0%91%D0%BE%D0%B9%D0%B5%D1%80%D0%B0_%E2%80%94_%D0%9C%D1%83%D1%80%D0%B0\">Boyer-Moore<\/a><\/noindex> og <noindex><a rel=\"nofollow\" href=\"https:\/\/www.hyperscan.io\/\">Hyperscan<\/a><\/noindex>;\n<\/li>\n<li class=\"l\"> Starten er blevet accelereret ved brug af flere tr\u00e5de til kompilering af regler grupper;\n<\/li>\n<li class=\"l\"> Tilf\u00f8jet et nyt logningssystem;\n<\/li>\n<li class=\"l\"> Tilf\u00f8jet et RNA (Real-time Network Awareness) inspektionssystem, der indsamler oplysninger om de ressourcer, v\u00e6rter, applikationer og tjenester, der er tilg\u00e6ngelige i netv\u00e6rket.\n<\/li>\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Kilde: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=53770\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Cisco \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 \u043a\u0430\u043d\u0434\u0438\u0434\u0430\u0442\u0430 \u0432 \u0440\u0435\u043b\u0438\u0437\u044b \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u043f\u0435\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u0430\u0442\u0430\u043a Snort 3, \u0442\u0430\u043a\u0436\u0435 \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e\u0439 \u043a\u0430\u043a \u043f\u0440\u043e\u0435\u043a\u0442 Snort++, \u0440\u0430\u0431\u043e\u0442\u0430 \u043d\u0430\u0434 \u043a\u043e\u0442\u043e\u0440\u044b\u043c \u0441 \u043f\u0435\u0440\u0435\u0440\u044b\u0432\u0430\u043c\u0438 \u0432\u0435\u0434\u0451\u0442\u0441\u044f \u0435\u0449\u0451 \u0441 2005 \u0433\u043e\u0434\u0430. \u0421\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u0439 \u0440\u0435\u043b\u0438\u0437 \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u0442\u044c \u0432 \u0442\u0435\u0447\u0435\u043d\u0438\u0435 \u043c\u0435\u0441\u044f\u0446\u0430. \u0412 \u0432\u0435\u0442\u043a\u0435 Snort 3 \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u043f\u0435\u0440\u0435\u043e\u0441\u043c\u044b\u0441\u043b\u0435\u043d\u0430 \u043a\u043e\u043d\u0446\u0435\u043f\u0446\u0438\u044f \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430 \u0438 \u043f\u0435\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u0430 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u0430. \u0421\u0440\u0435\u0434\u0438 \u043a\u043b\u044e\u0447\u0435\u0432\u044b\u0445 \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0439 \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u044f Snort 3: \u0443\u043f\u0440\u043e\u0449\u0435\u043d\u0438\u0435 [&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-94999","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=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Cisco \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 \u043a\u0430\u043d\u0434\u0438\u0434\u0430\u0442\u0430 \u0432 \u0440\u0435\u043b\u0438\u0437\u044b \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u043f\u0435\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/da\/blog\/news\/kandidat-v-relizy-sistemy-obnaruzheniya-atak-snort-3\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"da_DK\" \/>\n\t\t<meta property=\"og:site_name\" content=\"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\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u041a\u0430\u043d\u0434\u0438\u0434\u0430\u0442 \u0432 \u0440\u0435\u043b\u0438\u0437\u044b \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u044f \u0430\u0442\u0430\u043a Snort 3 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Cisco \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 \u043a\u0430\u043d\u0434\u0438\u0434\u0430\u0442\u0430 \u0432 \u0440\u0435\u043b\u0438\u0437\u044b \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u043f\u0435\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/da\/blog\/news\/kandidat-v-relizy-sistemy-obnaruzheniya-atak-snort-3\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2020-09-24T11:42:02+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2020-09-24T11:42:02+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Kandidat til udgivelserne af Snort 3 angrebsdetektionssystem | ProHoster","description":"Cisco har annonceret dannelsen af en kandidat til udgivelser af et fuldst\u00e6ndig redesignet system.","canonical_url":"https:\/\/prohoster.info\/da\/blog\/news\/kandidat-v-relizy-sistemy-obnaruzheniya-atak-snort-3","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"da_DK","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\u0430\u043d\u0434\u0438\u0434\u0430\u0442 \u0432 \u0440\u0435\u043b\u0438\u0437\u044b \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u044f \u0430\u0442\u0430\u043a Snort 3 | ProHoster","og:description":"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Cisco \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 \u043a\u0430\u043d\u0434\u0438\u0434\u0430\u0442\u0430 \u0432 \u0440\u0435\u043b\u0438\u0437\u044b \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u043f\u0435\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b.","og:url":"https:\/\/prohoster.info\/da\/blog\/news\/kandidat-v-relizy-sistemy-obnaruzheniya-atak-snort-3","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2020-09-24T11:42:02+00:00","article:modified_time":"2020-09-24T11:42:02+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"94999","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 11:14:44","updated":"2022-10-03 07:51:15","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/posts\/94999","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/comments?post=94999"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/posts\/94999\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/media?parent=94999"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/categories?post=94999"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/tags?post=94999"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}