{"id":390,"date":"2024-02-14T08:07:21","date_gmt":"2024-02-14T05:07:21","guid":{"rendered":"https:\/\/sms-txt.net\/?p=390"},"modified":"2024-09-05T12:45:51","modified_gmt":"2024-09-05T09:45:51","slug":"foraldrad-version-av-ss7-okar-dess-sarbarhet","status":"publish","type":"post","link":"https:\/\/sms-txt.net\/sv\/sms-avlyssning\/foraldrad-version-av-ss7-okar-dess-sarbarhet\/","title":{"rendered":"F\u00f6r\u00e5ldrad version av SS7 \u00f6kar dess s\u00e5rbarhet"},"content":{"rendered":"

Hacking blev vanligare i takt med att ny teknik uppfanns. Det mest framtr\u00e4dande exemplet \u00e4r introduktionen av SS7<\/strong> protokoll i mobiln\u00e4tets era. Ett av TV-nyhetssegmenten \u00f6verraskade folket om hackningsinformationen.<\/p>\n

Inslaget visar hur tyska medlemmar i Chaos Computer Club f\u00e5r tillg\u00e5ng till all samtalsinformation fr\u00e5n den anv\u00e4ndare som \u00e4r m\u00e5let. De kom \u00e4ven \u00f6verens om att identifiera var anv\u00e4ndaren befann sig n\u00e4r GPS:en var avst\u00e4ngd. Ytterligare unders\u00f6kningar genomf\u00f6rdes av Ted Lieu f\u00f6r att bekr\u00e4fta detta. Det bekr\u00e4ftades att SS7 framg\u00e5ngsrikt kan anv\u00e4ndas vid hackning.<\/p>\n

CCC-medlemmarna demonstrerade hackning med manipulation av SS7 p\u00e5 TV. Anledningen till demonstrationen var att f\u00e5 m\u00e4nniskor att inse att deras k\u00e4nsliga information inte \u00e4r s\u00e4ker. \u00c4ven om detta protokoll inte uppfanns med denna avsikt. Men det kan anv\u00e4ndas effektivt vid hackning. Protokollet anv\u00e4nds av alla v\u00e4rldens st\u00f6rsta telekomf\u00f6retag. De st\u00e5r alla i riskzonen f\u00f6r att bli hackade.<\/p>\n

Detta protokoll utformades 1975. Det utformades f\u00f6r att ansluta mobila enheter f\u00f6r framg\u00e5ngsrik kommunikation. Varje persons mobila n\u00e4tverk \u00e4r baserat p\u00e5 detta protokoll. Det inneb\u00e4r att den k\u00e4nsliga information som finns i v\u00e5ra prylar inte \u00e4r s\u00e4krare.<\/p>\n

Alla telefonsamtal \u00f6ver hela v\u00e4rlden styrs av detta protokoll. Det finns speciella styrsignaler som hj\u00e4lper till med effektiv kommunikation, antingen tr\u00e5dl\u00f6s eller tr\u00e5dbunden. Det ger stor hj\u00e4lp i kommunikationen mellan m\u00e4nniskor. Alla telefonsamtal och textmeddelanden k\u00f6rs under SS7. Hackare kan f\u00e5 all information i meddelanden och telefonsamtal.<\/p>\n

SS7 har ocks\u00e5 utnyttjats p\u00e5 ett positivt s\u00e4tt. Det anv\u00e4nds av underr\u00e4ttelsetj\u00e4nster f\u00f6r att genomf\u00f6ra viktiga utredningar. Banker kan anv\u00e4nda det f\u00f6r att lokalisera kundens exakta plats f\u00f6r godk\u00e4nnande av avgifter. P\u00e5 s\u00e5 s\u00e4tt bygger bankerna upp en f\u00f6rtroendefull relation med sina kunder. SS7 erbjuder allts\u00e5 b\u00e5de f\u00f6rdelar och nackdelar f\u00f6r sina anv\u00e4ndare.<\/p>\n

Hackare anv\u00e4nder i stor utstr\u00e4ckning \"spoofing\" f\u00f6r att f\u00e5 tillg\u00e5ng till telefonanv\u00e4ndares personliga information. F\u00f6rst g\u00e5r de vidare till kontrollkanalen f\u00f6r telefonsamtal. Efter \u00e5tkomst kan de h\u00e4mta ytterligare information. Hela denna process genomf\u00f6rs utan att mobiltj\u00e4nstleverant\u00f6rerna k\u00e4nner till det.<\/p>\n

F\u00f6r att h\u00e5lla dina samtal s\u00e4kra \u00e4r det b\u00e4st att anv\u00e4nda \"end-to-end-krypteringsappar\". Installation av dessa appar h\u00e5ller dina samtal s\u00e4kra. \u00c4ven om en hacker f\u00f6rs\u00f6ker hacka den kommer r\u00f6sten inte att vara tydlig f\u00f6r honom. Precis som i fallet med s\u00e4kra krypteringar kan hackare avlyssna dessa f\u00f6r att f\u00e5 tillg\u00e5ng till information.<\/p>\n

SS7 anv\u00e4nds inte bara f\u00f6r att f\u00e5 tillg\u00e5ng till meddelanden och telefonsamtal. Men ocks\u00e5 till annan viktig information som l\u00f6senord till bankkonton. De kan till och med ta ut pengar fr\u00e5n konton. \u00c4ven meddelandet om banktransaktioner h\u00e4mtas av dessa brottslingar.<\/p>\n

Kort sagt, kommunikation med SS7-protokollet \u00e4r inte s\u00e4ker. Det har en negativ inverkan p\u00e5 mobiltelefonanv\u00e4ndarnas integritet. Det finns hopp om att dessa saker kan bli b\u00e4ttre inom en snar framtid. SS7 uppfanns f\u00f6r att bygga upp effektiv kommunikation \u00f6ver hela v\u00e4rlden. Dess st\u00f6rsta brist \u00e4r att det inte g\u00e5r mot en uppdaterad version.<\/p>","protected":false},"excerpt":{"rendered":"

Hacking blev vanligare i takt med att ny teknik uppfanns. Det mest framtr\u00e4dande exemplet \u00e4r inf\u00f6randet av SS7-protokollet i mobiln\u00e4tets era. Ett av nyhetsinslagen p\u00e5 TV \u00f6verraskade m\u00e4nniskor med information om hackning. Inslaget visar hur tyska medlemmar i Chaos Computer Club f\u00e5r tillg\u00e5ng till all samtalsinformation fr\u00e5n...<\/p>","protected":false},"author":1,"featured_media":414,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[69],"tags":[],"class_list":["post-390","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sms-intercept"],"yoast_head":"\nOutdated Version Of SS7 Increases its Vulnerability<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sms-txt.net\/sv\/sms-avlyssning\/foraldrad-version-av-ss7-okar-dess-sarbarhet\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Outdated Version Of SS7 Increases its Vulnerability\" \/>\n<meta property=\"og:description\" content=\"Hacking became more common with the invention of new technologies. The most prominent example is the introduction of the SS7 protocol in the mobile network era. One of the TV news segments surprised the people about the hacking information. 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