{"id":1235,"date":"2018-11-21T14:27:53","date_gmt":"2018-11-21T14:27:53","guid":{"rendered":"http:\/\/extra.csihelsinki.fi\/?p=1235"},"modified":"2019-02-24T18:18:44","modified_gmt":"2019-02-24T18:18:44","slug":"cyber-attack-varfor-skulle-det-rora-oss","status":"publish","type":"post","link":"https:\/\/extra.csihelsinki.fi\/sv\/csi-nyheter\/cyber-attack-varfor-skulle-det-rora-oss\/","title":{"rendered":"Cyber attack &#8211; varf\u00f6r skulle det r\u00f6ra oss?"},"content":{"rendered":"\n<p> De annars erk\u00e4nt p\u00e5litliga CSI-molntj\u00e4nsterna blev i h\u00f6stas f\u00f6rem\u00e5l f\u00f6r sidoeffekterna av ett s.k. DoS-angrepp. <\/p>\n\n\n\n<!--more-->\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"301\" src=\"\/wp-content\/uploads\/2019\/01\/DDos-kuva-uusi-1080x301.png\" alt=\"\" class=\"wp-image-373\" srcset=\"https:\/\/extra.csihelsinki.fi\/wp-content\/uploads\/2019\/01\/DDos-kuva-uusi-1080x301.png 1080w, https:\/\/extra.csihelsinki.fi\/wp-content\/uploads\/2019\/01\/DDos-kuva-uusi-300x84.png 300w, https:\/\/extra.csihelsinki.fi\/wp-content\/uploads\/2019\/01\/DDos-kuva-uusi-640x178.png 640w, https:\/\/extra.csihelsinki.fi\/wp-content\/uploads\/2019\/01\/DDos-kuva-uusi-1920x535.png 1920w, https:\/\/extra.csihelsinki.fi\/wp-content\/uploads\/2019\/01\/DDos-kuva-uusi.png 2000w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><figcaption><br><\/figcaption><\/figure>\n\n\n\n<p>I korthet: <\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Det f\u00f6rekom tj\u00e4nsteavbrott i CSI:s molntj\u00e4nster i tv\u00e5 omg\u00e5ngar under september 2018. <\/li><li>Orsaken visade sig vara en distribuerad Denial of Service-attack, som huvudsakligen kom fr\u00e5n \u00d6steuropa och Sydamerika. <\/li><li>Angreppet var riktat mot en helt utomst\u00e5ende tj\u00e4nst, men drabbade \u00e4ven CSI:s molntj\u00e4nster eftersom de fanns i samma datacenter.<\/li><li>Angreppet \u00f6verbelastade internetanslutningen i hela datacentret, trots att n\u00e4tet kommer fr\u00e5n tv\u00e5 olika operat\u00f6rer. <\/li><li>Under den andra attacken fick man reda p\u00e5 vilken tj\u00e4nst den hade som m\u00e5l, och angreppen slutade n\u00e4r tj\u00e4nsten togs ned fr\u00e5n internet. <\/li><li>Det hade varit om\u00f6jligt att helt f\u00f6rebygga angreppet. Tack vare v\u00e4lplanerade f\u00f6rsiktighets\u00e5tg\u00e4rder kunde man \u00e4nd\u00e5 reagera snabbt, vilket gjorde att skadorna var sm\u00e5.&nbsp;<\/li><\/ul>\n\n\n\n<p><a rel=\"noreferrer noopener\" aria-label=\"L\u00e4s mer >>. (avautuu uudessa v\u00e4lilehdess\u00e4)&#8221; href=&#8221;http:\/\/blog.csihelsinki.fi\/se\/en-cyberattack&#8212;varfor-skulle-det-rora-oss&#8221; target=&#8221;_blank&#8221;>L\u00e4s mer >><\/a><\/p>\n\n\n\n<p> <\/p>\n","protected":false},"excerpt":{"rendered":"De annars erk\u00e4nt p\u00e5litliga CSI-molntj\u00e4nsterna blev i h\u00f6stas f\u00f6rem\u00e5l f\u00f6r sidoeffekterna av ett s.k. DoS-angrepp.","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[51,49],"tags":[],"class_list":["post-1235","post","type-post","status-publish","format-standard","hentry","category-blogginlagg","category-csi-nyheter","cat-51-id","cat-49-id"],"acf":[],"_links":{"self":[{"href":"https:\/\/extra.csihelsinki.fi\/sv\/wp-json\/wp\/v2\/posts\/1235","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/extra.csihelsinki.fi\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/extra.csihelsinki.fi\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/extra.csihelsinki.fi\/sv\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/extra.csihelsinki.fi\/sv\/wp-json\/wp\/v2\/comments?post=1235"}],"version-history":[{"count":0,"href":"https:\/\/extra.csihelsinki.fi\/sv\/wp-json\/wp\/v2\/posts\/1235\/revisions"}],"wp:attachment":[{"href":"https:\/\/extra.csihelsinki.fi\/sv\/wp-json\/wp\/v2\/media?parent=1235"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/extra.csihelsinki.fi\/sv\/wp-json\/wp\/v2\/categories?post=1235"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/extra.csihelsinki.fi\/sv\/wp-json\/wp\/v2\/tags?post=1235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}