Bybit\u2019in Lazarus Security Lab\u2019i taraf\u0131ndan yay\u0131mlanan yeni rapor, 16 b\u00fcy\u00fck blok zincirinin baz\u0131 blok zincirlerinde fon hareketlerini ge\u00e7ici olarak durdurmaya imkan tan\u0131yan teknik mekanizmalar bulundu\u011fu tespit edildi.<\/p>\n
\u201cBlockchain Freezing Exposed: Examine The Impact of Fund Freezing Ability in Blockchain\u201d ba\u015fl\u0131kl\u0131 rapor, blok zincirlerinin hack ve g\u00fcvenlik ihlalleri gibi olaylar\u0131 kontrol alt\u0131na almak amac\u0131yla kullan\u0131c\u0131 i\u015flemlerine nas\u0131l m\u00fcdahale edebildi\u011fini inceleyen blok zincirlerinde fon dondurma mekanizmalar\u0131n\u0131n incelendi\u011fi nadir kapsaml\u0131 \u00e7al\u0131\u015fmalardan biri olarak \u00f6ne \u00e7\u0131k\u0131yor.<\/p>\n
Rapor kapsam\u0131nda, 166 blok zinciri a\u011f\u0131, yapay zeka destekli bir analiz arac\u0131 ve manuel do\u011frulama y\u00f6ntemiyle de\u011ferlendirildi (raporda metodoloji ayr\u0131nt\u0131l\u0131 olarak a\u00e7\u0131klanmaktad\u0131r). Bulgulara g\u00f6re, 16 a\u011fda halihaz\u0131rda fon dondurma mekanizmas\u0131 bulunuyor. Ayr\u0131ca 19 a\u011f\u0131n, protokolde yap\u0131lacak nispeten k\u00fc\u00e7\u00fck de\u011fi\u015fikliklerle benzer mekanizmalar\u0131 devreye alabilece\u011fi belirlendi.<\/p>\n
\u00c7al\u0131\u015fmada \u00fc\u00e7 t\u00fcr fon dondurma mekanizmas\u0131 tan\u0131mlan\u0131yor:
\n\u25cf\u00a0\u00a0 \u00a0Hardcoded (koda g\u00f6m\u00fcl\u00fc) dondurma \u2014 do\u011frudan blok zinciri koduna yaz\u0131lm\u0131\u015f mekanizmalar (BNB Chain, VeChain)
\n\u25cf\u00a0\u00a0 \u00a0Konfig\u00fcrasyon tabanl\u0131 dondurma \u2014 validator veya vak\u0131f ayarlar\u0131 \u00fczerinden y\u00f6netilen mekanizmalar (Sui, Aptos)
\n\u25cf\u00a0\u00a0 \u00a0Zincir \u00fczerindeki sistem kontratlar\u0131yla \u00e7al\u0131\u015fan dondurma (HECO)
\nRaporda \u00f6ne \u00e7\u0131kan baz\u0131 \u00f6rnekler \u015f\u00f6yle:
\n\u25cf\u00a0\u00a0 \u00a0Sui, Cetus sald\u0131r\u0131s\u0131 sonras\u0131nda \u00e7al\u0131nan 162 milyon dolar\u0131 dondurdu.
\n\u25cf\u00a0\u00a0 \u00a0Aptos, bu olay\u0131n ard\u0131ndan kara listeleme fonksiyonlar\u0131n\u0131 sisteme ekledi.
\n\u25cf\u00a0\u00a0 \u00a0BNB Chain, 570 milyon dolarl\u0131k k\u00f6pr\u00fc exploit\u2019ini kontrol alt\u0131na almak i\u00e7in hardcoded kara liste kulland\u0131.
\n\u25cf\u00a0\u00a0 \u00a0VeChain, 2019\u2019da ger\u00e7ekle\u015fen 6,6 milyon dolarl\u0131k ihlal sonras\u0131nda fonlar\u0131 dondurarak erken bir \u00f6rnek te\u015fkil etti.
\n\u25cf\u00a0\u00a0 \u00a0Cosmos\u2019un mod\u00fcler hesap yap\u0131s\u0131n\u0131n gelecekte benzer m\u00fcdahalelere imk\u00e2n verebilece\u011fi belirtiliyor.<\/p>\n
Bu \u00f6rnekler, baz\u0131 blok zincirlerinin g\u00fcvenlik ihlalleri sonras\u0131nda kullan\u0131c\u0131 kay\u0131plar\u0131n\u0131 s\u0131n\u0131rlamaya y\u00f6nelik teknik \u00f6nlemler uygulayabildi\u011fini g\u00f6stermektedir.<\/p>\n
Konu ile ilgili a\u00e7\u0131klama yapan Bybit Grup Risk Kontrol\u00fc ve G\u00fcvenlik Ba\u015fkan\u0131 David Zong, \u201cBlok zinciri, merkeziyetsizlik ilkesine dayan\u0131yor, ancak ara\u015ft\u0131rmam\u0131z bir\u00e7ok a\u011f\u0131n tehditlere h\u0131zl\u0131 yan\u0131t verebilmek i\u00e7in pragmatik g\u00fcvenlik \u00e7\u00f6z\u00fcmleri geli\u015ftirdi\u011fini ortaya koyuyor. Bybit, \u015feffafl\u0131k ve a\u00e7\u0131k ileti\u015fim ilkelerini destekleyen sekt\u00f6r uygulamalar\u0131n\u0131n geli\u015fimini \u00f6nemsemektedir.\u201d dedi.\u00a0<\/p>\n
Lazarus Security Lab, rapor kapsam\u0131nda kullan\u0131lan bir yapay zeka tabanl\u0131 analiz \u00e7er\u00e7evesinden yararland\u0131. Ard\u0131ndan uzman ekip, her bir bulguyu do\u011frulamak i\u00e7in manuel inceleme ger\u00e7ekle\u015ftirdi.<\/p>\n
\u00c7al\u0131\u015fma, acil durum m\u00fcdahale mekanizmalar\u0131na ili\u015fkin \u015feffafl\u0131\u011f\u0131n blok zinciri y\u00f6neti\u015fimi a\u00e7\u0131s\u0131ndan \u00f6nem ta\u015f\u0131yabilece\u011fini belirtmektedir ve projelerin zincir \u00fczerindeki faaliyetlere nas\u0131l m\u00fcdahale edebildiklerini kamuoyuna a\u00e7\u0131k \u015fekilde belirtmeleri gerekti\u011fini vurguluyor.<\/p>\n
Kaynak: (BYZHA) Beyaz Haber Ajans\u0131<\/p>\n","protected":false},"excerpt":{"rendered":"
Bybit\u2019in Lazarus Security Lab\u2019i taraf\u0131ndan yay\u0131mlanan yeni rapor, 16 b\u00fcy\u00fck blok zincirinin baz\u0131 blok zincirlerinde fon hareketlerini ge\u00e7ici olarak durdurmaya imkan tan\u0131yan teknik mekanizmalar bulundu\u011fu tespit edildi.<\/p>\n","protected":false},"author":1,"featured_media":5831,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[3102,244,3103,2079,2752],"class_list":["post-5830","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ekonomi","tag-dondurma","tag-guvenlik","tag-mekanizmalar","tag-mudahale","tag-zinciri"],"_links":{"self":[{"href":"https:\/\/vansondakikahaberler.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/5830","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vansondakikahaberler.com.tr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vansondakikahaberler.com.tr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vansondakikahaberler.com.tr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vansondakikahaberler.com.tr\/index.php\/wp-json\/wp\/v2\/comments?post=5830"}],"version-history":[{"count":0,"href":"https:\/\/vansondakikahaberler.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/5830\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vansondakikahaberler.com.tr\/index.php\/wp-json\/wp\/v2\/media\/5831"}],"wp:attachment":[{"href":"https:\/\/vansondakikahaberler.com.tr\/index.php\/wp-json\/wp\/v2\/media?parent=5830"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vansondakikahaberler.com.tr\/index.php\/wp-json\/wp\/v2\/categories?post=5830"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vansondakikahaberler.com.tr\/index.php\/wp-json\/wp\/v2\/tags?post=5830"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}