{"id":41977,"date":"2017-09-13T00:00:00","date_gmt":"2017-09-12T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/zashhita-fajlovogo-servera-ot-ddos-atak"},"modified":"2020-02-18T13:44:45","modified_gmt":"2020-02-18T10:44:45","slug":"zashhita-fajlovogo-servera-ot-ddos-atak","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/zashhita-ot-ddos-atak\/zashhita-fajlovogo-servera-ot-ddos-atak","title":{"rendered":"Beskyt filserveren mod DDoS-angreb","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Et DDoS-angreb er et angreb p\u00e5 en server med det form\u00e5l at bringe systemet til nedbrud. Motiverne kan v\u00e6re forskellige - fra konkurrenceforhold til politiske aktioner, \u00f8nsket om underholdning eller selvtillid. Hackeren tager kontrol over et botnet og skaber en belastning p\u00e5 serveren, s\u00e5 den ikke kan betjene brugerne. Fra hver computer sendes data pakker til serveren i h\u00e5bet om, at serveren ikke kan h\u00e5ndtere denne datam\u00e6ngde og fryser.<\/p>\n<p>Som resultat kan bes\u00f8gende ikke tilg\u00e5 hjemmesiden, deres tillid g\u00e5r tabt, og s\u00f8gemaskinerne nedgraderer hjemmesiden i s\u00f8geresultaterne. Efter et vellykket DDoS-angreb kan det tage op til en m\u00e5ned at genoprette de oprindelige positioner, hvilket svarer til konkurs. Det er meget vigtigt at beskytte sig mod denne type angreb p\u00e5 forh\u00e5nd - at l\u00e6gge en bl\u00f8d landing, s\u00e5 det ikke g\u00f8r s\u00e5 ondt at falde. I tilf\u00e6lde af et angreb skal der reageres hurtigt. Det store flertal af s\u00e5danne angreb kommer fra Syd\u00f8stasien og USA.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/prohoster.info\/wp-content\/uploads\/2017\/09\/zashchita-faylovogo-servera-ot-ddos-atak.png\" alt=\"\" width=\"649\" height=\"442\" class=\"aligncenter size-full wp-image-5185\" \/><\/p>\n<h2>Beskyt servere og arbejdsstationer mod DDoS-angreb<\/h2>\n<p>Mange ressourceejere stiller sp\u00f8rgsm\u00e5let: \"Kan man selv beskytte servere og arbejdsstationer mod DDoS-angreb?\" Desv\u00e6rre er svaret negativt. Moderne botnets kan generere trafik fra hundrede tusinde computere samtidig. Dataoverf\u00f8rselshastigheden m\u00e5les i hundrede gigabit og endda terabit per sekund. Vil en enkelt server v\u00e6re i stand til at modst\u00e5 en s\u00e5dan datam\u00e6ngde og kun behandle anmodninger fra reelle brugere? Det st\u00e5r klart, at serveren vil bryde sammen. Uden chancer. Trafikken genereret af botnets optager hele b\u00e5ndbredden og forhindrer normale brugere i at f\u00e5 adgang til hjemmesiden.<\/p>\n<p><strong>Hostingfirmaet ProHoster<\/strong> tilbyder beskyttelse af terminal- og filservere mod DDoS-angreb p\u00e5 netv\u00e6rks- og applikationsniveau. Vi sikrer f\u00f8lgende former for beskyttelse mod angreb:<\/p>\n<ul style=\"list-style-image: url(https:\/\/prohoster.info\/wp-content\/uploads\/check\/check_server.png);\">\n<li><em>Beskyttelse mod protokol s\u00e5rbarheder;<\/em><\/li>\n<li><em>Beskyttelse mod netv\u00e6rksangreb;<\/em><\/li>\n<li><em>Beskyttelse af serveren mod scanning og sniffing;<\/em><\/li>\n<li><em>Beskyttelse mod DNS- og webangreb;<\/em><\/li>\n<li><em>Blokering af botnets;<\/em><\/li>\n<li><em>Beskyttelse af DHSP-serveren;<\/em><\/li>\n<li><em>Filtrering af blacklist.<\/em><\/li>\n<\/ul>\n<p>Da st\u00f8rstedelen af vores <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/server\/\"   title=\"servere\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1374\">servere<\/a> er placeret i Holland, vil en af de st\u00f8rste netv\u00e6rker i Europa, der renser trafik for bots, blive anvendt til at beskytte din server. <strong>Systemet har allerede effektivt h\u00e5ndteret DDoS-angreb med en hastighed p\u00e5 600 Gbit\/s.<\/strong> Rensningen af trafikken fra botter vil udf\u00f8res af mange routere, switches og arbejdsstationer, ogs\u00e5 kendt som en \"DDoS-beskyttelsescloud\".<\/p>\n<p>I tilf\u00e6lde af fare underretter vi DDoS-beskyttelsesclouden om begyndelsen af et angreb, og al indg\u00e5ende trafik ledes gennem rensningstjenesten. Al trafik passerer gennem en kaskade af automatiske filtre og leveres til <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/\"   title=\"hosting\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2357\">hosting<\/a> i allerede filtreret form. Al skadelig trafik blokeres, og det maksimale, som de endelige bes\u00f8gende p\u00e5 hjemmesiden vil bem\u00e6rke, er en lille reduktion i indl\u00e6sningstiden for ressourcen.<\/p>\n<p>Bestil <a rel=\"nofollow\" href=\"\/da\/zhashchita-ot-ddos\/\">beskyttelse af filserveren mod DDoS-angreb<\/a> allerede i dag, uden at vente p\u00e5 begyndelsen af et angreb. Det er altid lettere at forebygge end at afhj\u00e6lpe. Undg\u00e5 tab for din virksomhed!<\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0410\u0442\u0430\u043a\u0430 DDoS \u2013 \u044d\u0442\u043e \u0430\u0442\u0430\u043a\u0430 \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440 \u0441 \u0446\u0435\u043b\u044c\u044e \u0434\u043e\u0432\u0435\u0441\u0442\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u0434\u043e \u043e\u0442\u043a\u0430\u0437\u0430. \u041c\u043e\u0442\u0438\u0432\u044b \u043c\u043e\u0433\u0443\u0442 \u0431\u044b\u0442\u044c \u0440\u0430\u0437\u043d\u044b\u0435 \u2013 \u043f\u0440\u043e\u0438\u0441\u043a\u0438 \u043a\u043e\u043d\u043a\u0443\u0440\u0435\u043d\u0442\u043e\u0432, \u043f\u043e\u043b\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0430\u043a\u0446\u0438\u044f, \u0436\u0435\u043b\u0430\u043d\u0438\u0435 \u0440\u0430\u0437\u0432\u043b\u0435\u0447\u044c\u0441\u044f \u0438\u043b\u0438 \u0441\u0430\u043c\u043e\u0443\u0442\u0432\u0435\u0440\u0434\u0438\u0442\u044c\u0441\u044f. \u0425\u0430\u043a\u0435\u0440 \u0437\u0430\u0445\u0432\u0430\u0442\u044b\u0432\u0430\u0435\u0442 \u043f\u043e\u0434\u0447\u0438\u043d\u044f\u0435\u0442 \u0441\u0435\u0431\u0435 \u0431\u043e\u0442\u0441\u0435\u0442\u044c \u0438 \u0441\u043e\u0437\u0434\u0430\u0451\u0442 \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440 \u0442\u0430\u043a\u0443\u044e \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0443, \u0447\u0442\u043e \u043e\u043d \u043d\u0435 \u043c\u043e\u0436\u0435\u0442 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0442\u044c \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439. \u0421 \u043a\u0430\u0436\u0434\u043e\u0433\u043e \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u0430 \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440 \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u043f\u0430\u043a\u0435\u0442\u044b \u0434\u0430\u043d\u043d\u044b\u0445 \u0441 \u0440\u0430\u0441\u0447\u0451\u0442\u043e\u043c \u043d\u0430 \u0442\u043e, [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":41978,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[698],"tags":[],"class_list":["post-41977","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zashhita-ot-ddos-atak"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - 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