{"id":112187,"date":"2022-07-24T21:38:00","date_gmt":"2022-07-24T18:38:00","guid":{"rendered":"https:\/\/life.karpat.in.ua\/?p=112187"},"modified":"2022-07-24T17:39:33","modified_gmt":"2022-07-24T14:39:33","slug":"bluetooth-t-hasznal-nem-biztos-hogy-jo-otlet","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=112187&lang=hu","title":{"rendered":"Bluetooth-t haszn\u00e1l? Nem biztos, hogy j\u00f3 \u00f6tlet"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/07\/bluetooth-devices-stock-photo-2-1024x576.jpg\" alt=\"\" class=\"wp-image-112188\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/07\/bluetooth-devices-stock-photo-2-1024x576.jpg 1024w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/07\/bluetooth-devices-stock-photo-2-300x169.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/07\/bluetooth-devices-stock-photo-2-768x432.jpg 768w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/07\/bluetooth-devices-stock-photo-2-1536x864.jpg 1536w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/07\/bluetooth-devices-stock-photo-2.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A Bluetooth technol\u00f3gia egyre nagyobb teret nyer mindennapjainkban, ezt haszn\u00e1ljuk a hangsz\u00f3r\u00f3ink, f\u00fclhallgat\u00f3ink, telefonjaink, sz\u00e1m\u00edt\u00f3g\u00e9peink, okoseszk\u00f6zeink vagy \u00e9pp az aut\u00f3nk csatlakoztat\u00e1s\u00e1ra. Azonban a Bluetooth csatlakoz\u00e1s el\u0151nyei mellett \u00e9rdemes figyelembe venni a s\u00e9r\u00fcl\u00e9kenys\u00e9geket is, m\u00e1rpedig ezekb\u0151l is van b\u0151ven, mint az p\u00e9ld\u00e1ul a&nbsp;<a rel=\"noreferrer noopener\" href=\"https:\/\/mashable.com\/article\/bluetooth-is-bad\" target=\"_blank\">Mashable&nbsp;<\/a>cikk\u00e9b\u0151l is kider\u00fcl.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Mire j\u00f3 a Bluetooth?<\/strong><br>Az Ericcson \u00e1ltal fejlesztett technol\u00f3gia, amely a nev\u00e9t \u2013 \u00e9s mag\u00e1t a Bluetooth log\u00f3t is \u2013 K\u00e9kfog\u00fa Harald d\u00e1n kir\u00e1lyr\u00f3l kapta, az egym\u00e1shoz k\u00f6zeli eszk\u00f6z\u00f6k k\u00f6z\u00f6tt teszi lehet\u0151v\u00e9 a k\u00e1belmentes adat\u00e1tvitelt, \u00e1m biztons\u00e1gi szakemberek szerint ez sok vesz\u00e9llyel j\u00e1rhat. A hackerek a Bluetooth seg\u00edts\u00e9g\u00e9vel az okosz\u00e1rakat is kinyithatj\u00e1k, de ak\u00e1r az aut\u00f3kat is k\u00e9pesek t\u00e1volr\u00f3l ir\u00e1ny\u00edtani, \u00e9s a szupermarketek is haszn\u00e1lj\u00e1k a v\u00e1s\u00e1rl\u00f3k \u00e1ltal bekapcsolt Bluetooth eszk\u00f6z\u00f6ket azok nyomon k\u00f6vet\u00e9s\u00e9re.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A technol\u00f3gi\u00e1t haszn\u00e1l\u00f3 eszk\u00f6z\u00f6k k\u00f6z\u00f6tti adatforgalom is megfigyelhet\u0151, \u00e9s lehets\u00e9ges az is, hogy illet\u00e9ktelenek vegy\u00e9k \u00e1t az ir\u00e1ny\u00edt\u00e1st.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ez\u00e9rt kapcsold ki a Bluetootht a mobilodo<\/strong>n<br>Azonban szerencs\u00e9re ezek ellen a t\u00e1mad\u00e1sok ellen el\u00e9g egyszer\u0171en v\u00e9dekezhet\u00fcnk, hiszen elegend\u0151 csup\u00e1n kikapcsolnunk a Bluetootht telefonunkon vagy m\u00e1s eszk\u00f6zeinken. Ha m\u00e9gis sz\u00fcks\u00e9g\u00fcnk van a technol\u00f3gia haszn\u00e1lat\u00e1ra, akkor is csak addig legyen bekapcsolva, amikor azt t\u00e9nylegesen is ig\u00e9nybe is vessz\u00fck, az eszk\u00f6z\u00f6k p\u00e1ros\u00edt\u00e1s\u00e1hoz hossz\u00fa, nehezen kital\u00e1lhat\u00f3 sz\u00e1msort vegy\u00fcnk ig\u00e9nybe, \u00e1m ezut\u00e1n is maradjon az eszk\u00f6z rejtett \u00e1llapotban.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A tov\u00e1bbi \u00f3vint\u00e9zked\u00e9sek k\u00f6z\u00f6tt van az is, ha elutas\u00edtjuk minden ismeretlen eszk\u00f6z kapcsol\u00f3d\u00e1si k\u00eds\u00e9rlet\u00e9t, \u00e9s id\u0151nk\u00e9nt ellen\u0151rizz\u00fck, hogy nincs-e ismeretlen a p\u00e1ros\u00edtott eszk\u00f6z\u00f6k k\u00f6z\u00f6tt. Enged\u00e9lyezz\u00fck a titkos\u00edt\u00e1st, \u00e9s rendszeresen friss\u00edts\u00fck a szoftvert.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ez\u00e9rt vesz\u00e9lyes a Bluetooth adat\u00e1tvitel<\/strong><br>Term\u00e9szetesen ezek a l\u00e9p\u00e9sek j\u00e1rnak n\u00e9mi kellemetlens\u00e9ggel \u00e9s k\u00e9nyelmetlens\u00e9ggel, ugyanakkor a folyamatosan bekapcsolt Bluetoothszal \u00f3ri\u00e1si t\u00e1mad\u00e1si fel\u00fcletet ny\u00fajtunk a rosszindulat\u00fa t\u00e1mad\u00f3knak.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A Bluetooth eszk\u00f6z\u00f6k hackel\u00e9se r\u00e1ad\u00e1sul nem is felt\u00e9tlen\u00fcl neh\u00e9z, \u00e9s egy gyors keres\u00e9ssel sz\u00e1mos s\u00e9r\u00fcl\u00e9kenys\u00e9gr\u0151l tal\u00e1lunk \u00edr\u00e1st, de ak\u00e1r arr\u00f3l is, hogy mi hogyan t\u00f6rhetj\u00fck fel m\u00e1sok eszk\u00f6zeit. A dolgok internete (IoT) terjed\u00e9se miatt r\u00e1ad\u00e1sul egyre t\u00f6bb \u00e9s t\u00f6bb eszk\u00f6z lesz alkalmas Bluetooth csatlakoz\u00e1sra, ami a hackerek sz\u00e1m\u00e1ra \u00fajabbn\u00e1l \u00fajabb lehet\u0151s\u00e9geket nyit meg.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Amikor Kamala Harris amerikai aleln\u00f6kr\u0151l kider\u00fclt, hogy nem haszn\u00e1l p\u00e9ld\u00e1ul Bluetooth fejhallgat\u00f3kat, a politikust sok kritika \u00e9rte, mondv\u00e1n, nem halad a korral, \u00e1m ezek egyike sem internetbiztons\u00e1gi szakemberekt\u0151l \u00e9rkezett, tal\u00e1n nem is v\u00e9letlen\u00fcl.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.vg.hu\/nemzetkozi-gazdasag\/2022\/07\/bluetootht-hasznal-nem-biztos-hogy-jo-otlet\" target=\"_blank\" rel=\"noreferrer noopener\">Forr\u00e1s<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Az egym\u00e1shoz k\u00f6zeli eszk\u00f6z\u00f6k k\u00f6z\u00f6tt teszi lehet\u0151v\u00e9 a k\u00e1belmentes adat\u00e1tvitelt, \u00e1m biztons\u00e1gi szakemberek szerint ez sok vesz\u00e9llyel j\u00e1rhat. A hackerek a Bluetooth seg\u00edts\u00e9g\u00e9vel az okosz\u00e1rakat is kinyithatj\u00e1k, de ak\u00e1r az aut\u00f3kat is k\u00e9pesek t\u00e1volr\u00f3l ir\u00e1ny\u00edtani, \u00e9s a szupermarketek is haszn\u00e1lj\u00e1k a v\u00e1s\u00e1rl\u00f3k \u00e1ltal bekapcsolt Bluetooth eszk\u00f6z\u00f6ket azok nyomon k\u00f6vet\u00e9s\u00e9re.<\/p>\n","protected":false},"author":4,"featured_media":112188,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,49,598,39,580],"tags":[642,205128,28462],"class_list":["post-112187","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-hirek","category-tudomany","category-vilag","category-it","tag-adatvedelem","tag-biztonsagi-veszelyek","tag-bluetooth"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/112187","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=112187"}],"version-history":[{"count":2,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/112187\/revisions"}],"predecessor-version":[{"id":112262,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/112187\/revisions\/112262"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/112188"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=112187"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=112187"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=112187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}