{"id":10842,"date":"2020-05-29T09:28:36","date_gmt":"2020-05-29T08:28:36","guid":{"rendered":"https:\/\/www.oderland.se\/support\/?post_type=ht_kb&#038;p=10842"},"modified":"2021-10-29T12:12:33","modified_gmt":"2021-10-29T11:12:33","slug":"vad-ar-dnssec","status":"publish","type":"ht_kb","link":"https:\/\/www.oderland.se\/support\/artikel\/vad-ar-dnssec\/","title":{"rendered":"Vad \u00e4r DNSSEC?"},"content":{"rendered":"\n<p>DNSSEC \u00e4r en teknisk l\u00f6sning som g\u00f6r DNS-posterna s\u00e4krare genom att signera dem med kryptografiska nycklar.<\/p>\n\n\n\n<p>Bakom varje dom\u00e4nnamn finns DNS:en. Internets adressbok. Varje g\u00e5ng du skriver in ett dom\u00e4nnamn anropas DNS-posterna f\u00f6r att skicka dig vidare till r\u00e4tt server. Ist\u00e4llet f\u00f6r att du ska beh\u00f6va komma ih\u00e5g alla IP-nummer, kan du ist\u00e4llet komma ih\u00e5g de l\u00e4ttare dom\u00e4nnamnen.<\/p>\n\n\n\n<p>Eftersom DNS \u00e4r s\u00e5 pass viktigt \u00e4r det tacksamt att f\u00f6rs\u00f6ka rikta attacker mot dem. Bland annat genom att f\u00f6rs\u00f6ka f\u00f6rfalska posterna och skicka trafiken till n\u00e5gon annan stans.<\/p>\n\n\n\n<p>Kort sagt skyddar DNSSEC mot f\u00f6rfalskade DNS-poster genom att varje uppslagning valideras med nycklar mot s\u00e4rskilda valideringsposter.<\/p>\n\n\n\n<p><strong><a href=\"https:\/\/internetstiftelsen.se\/domaner\/domannamnsbranschen\/teknik\/dnssec\/\">L\u00e4s mer om DNSSEC hos Internetstiftelsen \u203a<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>DNSSEC \u00e4r en teknisk l\u00f6sning som g\u00f6r DNS-posterna s\u00e4krare genom att signera dem med kryptografiska nycklar. Bakom varje dom\u00e4nnamn finns DNS:en. Internets adressbok. Varje g\u00e5ng du skriver in ett dom\u00e4nnamn anropas DNS-posterna f\u00f6r att skicka dig vidare till r\u00e4tt server. Ist\u00e4llet f\u00f6r att du ska beh\u00f6va komma ih\u00e5g alla IP-nummer,&#8230;<\/p>\n","protected":false},"author":12,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"ht-kb-category":[2],"ht-kb-tag":[],"class_list":["post-10842","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-domaner-och-dns"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.oderland.se\/support\/wp-json\/wp\/v2\/ht-kb\/10842","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oderland.se\/support\/wp-json\/wp\/v2\/ht-kb"}],"about":[{"href":"https:\/\/www.oderland.se\/support\/wp-json\/wp\/v2\/types\/ht_kb"}],"author":[{"embeddable":true,"href":"https:\/\/www.oderland.se\/support\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oderland.se\/support\/wp-json\/wp\/v2\/comments?post=10842"}],"version-history":[{"count":1,"href":"https:\/\/www.oderland.se\/support\/wp-json\/wp\/v2\/ht-kb\/10842\/revisions"}],"predecessor-version":[{"id":10843,"href":"https:\/\/www.oderland.se\/support\/wp-json\/wp\/v2\/ht-kb\/10842\/revisions\/10843"}],"wp:attachment":[{"href":"https:\/\/www.oderland.se\/support\/wp-json\/wp\/v2\/media?parent=10842"}],"wp:term":[{"taxonomy":"ht_kb_category","embeddable":true,"href":"https:\/\/www.oderland.se\/support\/wp-json\/wp\/v2\/ht-kb-category?post=10842"},{"taxonomy":"ht_kb_tag","embeddable":true,"href":"https:\/\/www.oderland.se\/support\/wp-json\/wp\/v2\/ht-kb-tag?post=10842"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}