{"id":479,"date":"2025-10-31T12:25:01","date_gmt":"2025-10-31T09:25:01","guid":{"rendered":"https:\/\/wordpress.habereditoru.com\/?p=479"},"modified":"2025-10-31T12:25:01","modified_gmt":"2025-10-31T09:25:01","slug":"ibmin-yeni-guvenlik-deneyi-korkuttu-milyonlarca-bitcoin-tehlikeye-girebilir","status":"publish","type":"post","link":"https:\/\/wordpress.habereditoru.com\/?p=479","title":{"rendered":"IBM’in yeni g\u00fcvenlik deneyi korkuttu: Milyonlarca Bitcoin tehlikeye girebilir!"},"content":{"rendered":"
\n

IBM ara\u015ft\u0131rmac\u0131lar\u0131, 120 k\u00fcbitlik birbirine dolanm\u0131\u015f bir kuantum durumu olu\u015fturarak bug\u00fcne kadarki en b\u00fcy\u00fck ve en kararl\u0131 \u00e7oklu k\u00fcbit dolan\u0131kl\u0131\u011f\u0131n\u0131 ba\u015fard\u0131. K\u00fcbit dolan\u0131kl\u0131\u011f\u0131\u201d (ya da kuantum dolan\u0131kl\u0131\u011f\u0131), kuantum fizi\u011finde iki veya daha fazla par\u00e7ac\u0131\u011f\u0131n birbirine g\u00f6r\u00fcnmez bir \u015fekilde ba\u011fl\u0131 hale gelmesi anlam\u0131na geliyor.<\/p>\n

\u201cBig Cats: Entanglement in 120 Qubits and Beyond\u201d adl\u0131 yeni makale, t\u00fcm k\u00fcbitlerin tek bir kuantum sisteminde senkronize \u015fekilde davrand\u0131\u011f\u0131n\u0131 kan\u0131tl\u0131yor. Bu da gelecekte modern \u015fifreleme sistemlerini \u00e7\u00f6zebilecek hatas\u0131z kuantum bilgisayarlar\u0131n \u00f6n\u00fcn\u00fc a\u00e7\u0131yor.<\/p>\n

“KED\u0130 DURUMU” DENEY\u0130<\/strong><\/span><\/h3>\n

Ara\u015ft\u0131rma ekibi, Schr\u00f6dinger\u2019in \u00fcnl\u00fc d\u00fc\u015f\u00fcnce deneyine at\u0131fla \u201ckedi durumu (GHZ state)\u201d denen \u00f6zel bir yap\u0131dan yararland\u0131. Bu durumda her k\u00fcbit ayn\u0131 anda hem \u201c0\u201d hem \u201c1\u201d olabilir; biri de\u011fi\u015fti\u011finde hepsi birlikte de\u011fi\u015fir. IBM\u2019in elde etti\u011fi 0.56\u2019l\u0131k fidelity (do\u011fruluk) de\u011feri, 120 k\u00fcbitin tamam\u0131n\u0131n ger\u00e7ekten dolan\u0131k oldu\u011funu g\u00f6steriyor. Bu da bug\u00fcne kadar ula\u015f\u0131lan en y\u00fcksek seviye.<\/p>\n

Do\u011frudan test edilmesi imkans\u0131z olan bu karma\u015f\u0131k sistem, IBM\u2019in parite sal\u0131n\u0131m\u0131 ve do\u011frudan do\u011fruluk tahmini y\u00f6ntemleriyle istatistiksel olarak do\u011fruland\u0131. Bu y\u00f6ntemler, milyarlarca olas\u0131 konfig\u00fcrasyon yerine rastgele se\u00e7ilmi\u015f \u00f6rneklerle kuantum sistemin tutarl\u0131l\u0131\u011f\u0131n\u0131 \u00f6l\u00e7\u00fcyor.<\/p>\n

KR\u0130PTO PARALAR TEHL\u0130KEDE<\/strong><\/span><\/h3>\n

Uzmanlara g\u00f6re, bu geli\u015fme yaln\u0131zca akademik bir d\u00f6n\u00fcm noktas\u0131 de\u011fil, Bitcoin ve di\u011fer kripto para a\u011flar\u0131 i\u00e7in de uyar\u0131 niteli\u011finde. Kuantum bilgisayarlar, Bitcoin\u2019in kulland\u0131\u011f\u0131 ECDSA \u015fifreleme sistemini k\u0131rabilecek g\u00fcce yakla\u015f\u0131yor. Hen\u00fcz pratik bir tehdit olu\u015fturmasa da IBM, Google ve Quantinuum gibi firmalar\u0131n 2030\u2019a kadar \u201chata toleransl\u0131\u201d kuantum sistemleri hedeflemesi, bu zaman \u00e7izelgesini h\u0131zla ger\u00e7e\u011fe d\u00f6n\u00fc\u015ft\u00fcrebilir.<\/p>\n

Kuantum ara\u015ft\u0131rma grubu Project 11\u2019in kurucusu Alex Pruden, geli\u015fmeyi \u201cSatoshi Nakamoto\u2019ya ait oldu\u011fu d\u00fc\u015f\u00fcn\u00fclen milyonlarca Bitcoin, yeterince g\u00fc\u00e7l\u00fc bir kuantum bilgisayar ortaya \u00e7\u0131kt\u0131\u011f\u0131nda tehlikeye girebilir\u201d ifadeleriyle a\u00e7\u0131klad\u0131.<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

IBM’in yeni kuantum deneyi, \u015fifre k\u0131rma g\u00fcc\u00fcne yakla\u015fan bilgisayarlar\u0131n art\u0131k bilim kurgu olmaktan \u00e7\u0131kt\u0131\u011f\u0131n\u0131 g\u00f6steriyor.<\/p>\n","protected":false},"author":2,"featured_media":480,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[323,7,322],"class_list":["post-479","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guncel","tag-bitcoin","tag-ekonomi","tag-kripto"],"_links":{"self":[{"href":"https:\/\/wordpress.habereditoru.com\/index.php?rest_route=\/wp\/v2\/posts\/479","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.habereditoru.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wordpress.habereditoru.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wordpress.habereditoru.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/wordpress.habereditoru.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=479"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.habereditoru.com\/index.php?rest_route=\/wp\/v2\/posts\/479\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wordpress.habereditoru.com\/index.php?rest_route=\/wp\/v2\/media\/480"}],"wp:attachment":[{"href":"https:\/\/wordpress.habereditoru.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=479"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wordpress.habereditoru.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=479"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wordpress.habereditoru.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=479"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}