{"id":10142,"date":"2025-06-24T09:22:44","date_gmt":"2025-06-24T09:22:44","guid":{"rendered":"https:\/\/cryptozen.asia\/vn\/ledger-ra-mat-chia-khoa-phuc-hoi-ngoai-tuyen-cho-vi-tien-dien-tu-moi\/"},"modified":"2025-06-24T09:22:44","modified_gmt":"2025-06-24T09:22:44","slug":"ledger-ra-mat-chia-khoa-phuc-hoi-ngoai-tuyen-cho-vi-tien-dien-tu-moi","status":"publish","type":"post","link":"https:\/\/cryptozen.asia\/vn\/ledger-ra-mat-chia-khoa-phuc-hoi-ngoai-tuyen-cho-vi-tien-dien-tu-moi\/","title":{"rendered":"Ledger Ra M\u1eaft Ch\u00eca Kh\u00f3a Ph\u1ee5c H\u1ed3i Ngo\u1ea1i Tuy\u1ebfn Cho V\u00ed Ti\u1ec1n \u0110i\u1ec7n T\u1eed M\u1edbi"},"content":{"rendered":"

Gi\u1edbi thi\u1ec7u v\u1ec1 Ledger Recovery Key<\/h2>\n

Ledger<\/strong>, m\u1ed9t trong nh\u1eefng c\u00f4ng ty h\u00e0ng \u0111\u1ea7u trong l\u0129nh v\u1ef1c thi\u1ebft b\u1ecb v\u00ed ti\u1ec1n \u0111i\u1ec7n t\u1eed, v\u1eeba gi\u1edbi thi\u1ec7u c\u00f4ng c\u1ee5 ph\u1ee5c h\u1ed3i ch\u00eca kh\u00f3a ri\u00eang ngo\u1ea1i tuy\u1ebfn m\u1edbi, gi\u00fap ng\u01b0\u1eddi d\u00f9ng d\u1ec5 d\u00e0ng l\u1ea5y l\u1ea1i quy\u1ec1n truy c\u1eadp v\u00e0o v\u00ed ti\u1ec1n m\u00e3 h\u00f3a c\u1ee7a m\u00ecnh m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i ph\u1ee5 thu\u1ed9c v\u00e0o d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y hay th\u00f4ng tin c\u00e1 nh\u00e2n. C\u00f4ng c\u1ee5 n\u00e0y, mang t\u00ean Ledger Recovery Key<\/strong>, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng c\u1ee7a Ledger Flex<\/strong> ho\u1eb7c Ledger Stax<\/strong> l\u01b0u tr\u1eef ch\u00eca kh\u00f3a ri\u00eang c\u1ee7a h\u1ecd tr\u00ean m\u1ed9t th\u1ebb th\u00f4ng minh v\u1edbi k\u1ebft n\u1ed1i NFC, nh\u01b0 c\u00f4ng ty \u0111\u00e3 th\u00f4ng b\u00e1o qua Cointelegraph.<\/p>\n

So s\u00e1nh v\u1edbi s\u1ea3n ph\u1ea9m tr\u01b0\u1edbc \u0111\u00e2y<\/h2>\n

Kh\u00e1c v\u1edbi s\u1ea3n ph\u1ea9m ph\u1ee5c h\u1ed3i ch\u00eca kh\u00f3a tr\u01b0\u1edbc \u0111\u00e2y c\u1ee7a Ledger, Ledger Recover<\/strong>, s\u1ea3n ph\u1ea9m hi\u1ec7n t\u1ea1i kh\u00f4ng l\u01b0u tr\u1eef c\u00e1c m\u1ea3nh m\u00e3 h\u00f3a c\u1ee7a c\u1ee5m t\u1eeb ph\u1ee5c h\u1ed3i tr\u00ean c\u00e1c m\u00f4-\u0111un b\u1ea3o m\u1eadt d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y, m\u00e0 lu\u00f4n ho\u1ea1t \u0111\u1ed9ng offline<\/strong> v\u00e0 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 b\u1eb1ng m\u00e3 PIN<\/strong> ri\u00eang. D\u00f9 c\u0169ng \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t t\u00f9y ch\u1ecdn cho ng\u01b0\u1eddi d\u00f9ng v\u00ed Ledger, Ledger Recovery Key kh\u00f4ng y\u00eau c\u1ea7u x\u00e1c minh danh t\u00ednh hay thu th\u1eadp th\u00f4ng tin c\u00e1 nh\u00e2n, kh\u00e1c v\u1edbi Ledger Recover.<\/p>\n

Ph\u1ee5c h\u1ed3i ch\u00eca kh\u00f3a b\u1eb1ng c\u00e1ch ch\u1ea1m th\u1ebb<\/h2>\n

Ledger Recovery Key<\/strong> cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng ph\u1ee5c h\u1ed3i quy\u1ec1n truy c\u1eadp v\u00e0o t\u00e0i s\u1ea3n c\u1ee7a h\u1ecd b\u1eb1ng c\u00e1ch \u0111\u01a1n gi\u1ea3n ch\u1ec9 c\u1ea7n ch\u1ea1m th\u1ebb th\u00f4ng minh v\u00e0 nh\u1eadp m\u00e3 PIN. S\u1ea3n ph\u1ea9m n\u00e0y ch\u1ec9 h\u1ed7 tr\u1ee3 c\u00e1c v\u00ed Ledger Flex<\/strong> v\u00e0 Ledger Stax<\/strong> k\u1ebft n\u1ed1i NFC, v\u00e0 n\u00f3 k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp v\u1edbi c\u00e1c thi\u1ebft b\u1ecb Ledger qua c\u00e1c k\u00eanh kh\u00f4ng d\u00e2y NFC an to\u00e0n m\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 can thi\u1ec7p t\u1eeb b\u00ean th\u1ee9 ba, nh\u01b0 th\u00f4ng b\u00e1o t\u1eeb c\u00f4ng ty.<\/p>\n

Cam k\u1ebft b\u1ea3o m\u1eadt v\u00e0 minh b\u1ea1ch<\/h2>\n

Ledger cho bi\u1ebft Ledger Recovery Key<\/strong> \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng v\u1edbi Secure Element<\/strong>, m\u1ed9t l\u1edbp b\u1ea3o m\u1eadt quan tr\u1ecdng, v\u00e0 c\u00f4ng ngh\u1ec7 t\u01b0\u01a1ng t\u1ef1 nh\u01b0 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho c\u00e1c thi\u1ebft b\u1ecb v\u00ed Ledger. C\u0169ng nh\u01b0 m\u1ed9t ph\u1ea7n trong cam k\u1ebft minh b\u1ea1ch c\u1ee7a m\u00ecnh, m\u00e3 \u1ee9ng d\u1ee5ng c\u1ee7a Ledger Recovery Key \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng khai tr\u00ean GitHub<\/em> v\u00e0 c\u00f3 t\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn ri\u00eang. C\u00f4ng c\u1ee5 n\u00e0y \u0111\u00e3 tr\u1ea3i qua th\u1eed nghi\u1ec7m b\u1ea3o m\u1eadt n\u1ed9i b\u1ed9 v\u1edbi nh\u00f3m hacker tr\u1eafng Donjon<\/strong> v\u00e0 \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m to\u00e1n b\u1edfi c\u00f4ng ty an ninh m\u1ea1ng Synacktiv<\/strong> c\u00f9ng v\u1edbi c\u00e1c \u0111\u01a1n v\u1ecb kh\u00e1c.<\/p>\n

\n

“Ch\u00fang t\u00f4i \u0111\u00e3 nh\u1eadn \u0111\u01b0\u1ee3c ph\u1ea3n h\u1ed3i r\u1ea5t t\u00edch c\u1ef1c t\u1eeb c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u b\u1ea3o m\u1eadt c\u0169ng nh\u01b0 c\u00e1c nh\u00e0 l\u00e3nh \u0111\u1ea1o trong ng\u00e0nh. Ch\u00fang t\u00f4i r\u1ea5t h\u00e0o h\u1ee9ng c\u00f4ng b\u1ed1 s\u1ea3n ph\u1ea9m n\u00e0y \u0111\u1ec3 nh\u1eadn th\u00eam \u00fd ki\u1ebfn chung tr\u01b0\u1edbc khi ch\u00ednh th\u1ee9c ra m\u1eaft trong th\u1eddi gian t\u1edbi,” Charles Guillemet<\/strong>, Gi\u00e1m \u0111\u1ed1c C\u00f4ng ngh\u1ec7 c\u1ee7a Ledger, cho bi\u1ebft trong th\u00f4ng b\u00e1o.<\/p>\n<\/blockquote>\n

R\u1ee7i ro c\u1ee7a vi\u1ec7c t\u1ef1 gi\u00e1m s\u00e1t<\/h2>\n

C\u00f4ng c\u1ee5 ph\u1ee5c h\u1ed3i m\u1edbi nh\u1ea5t c\u1ee7a Ledger nh\u1eb1m c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng c\u1ee7a vi\u1ec7c t\u1ef1 gi\u00e1m s\u00e1t, m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p l\u01b0u tr\u1eef t\u00e0i s\u1ea3n ti\u1ec1n \u0111i\u1ec7n t\u1eed nh\u01b0 Bitcoin<\/strong> m\u00e0 kh\u00f4ng c\u1ea7n d\u1ef1a v\u00e0o c\u00e1c nh\u00e0 cung c\u1ea5p b\u00ean th\u1ee9 ba. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng tr\u1edf th\u00e0nh ng\u00e2n h\u00e0ng c\u1ee7a ch\u00ednh m\u00ecnh<\/strong> khi t\u1ef1 ch\u1ecbu tr\u00e1ch nhi\u1ec7m trong vi\u1ec7c l\u01b0u tr\u1eef an to\u00e0n ch\u00eca kh\u00f3a ri\u00eang \u0111\u1ec3 truy c\u1eadp t\u00e0i s\u1ea3n c\u1ee7a h\u1ecd. Tuy nhi\u00ean, c\u00e1c gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef t\u1ef1 gi\u00e1m s\u00e1t \u0111\u00e3 t\u1eeb l\u00e2u g\u1eafn li\u1ec1n v\u1edbi c\u00e1c r\u1ee7i ro nh\u01b0 m\u1ea5t ch\u00eca kh\u00f3a ho\u1eb7c b\u1ecb \u0111\u00e1nh c\u1eafp. Nhi\u1ec1u c\u00f4ng ty \u0111\u00e3 c\u1ed1 g\u1eafng gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y b\u1eb1ng c\u00e1ch gi\u1edbi thi\u1ec7u c\u00e1c v\u00ed t\u1ef1 gi\u00e1m s\u00e1t kh\u00f4ng c\u1ea7n h\u1ea1t gi\u1ed1ng, c\u0169ng nh\u01b0 c\u00e1c gi\u1ea3i ph\u00e1p sao l\u01b0u v\u1eadt l\u00fd nh\u01b0 c\u00e1c t\u1ea5m kim lo\u1ea1i ch\u1ed1ng ch\u00e1y ho\u1eb7c c\u00e1c ph\u01b0\u01a1ng ph\u00e1p sao l\u01b0u ph\u1ee9c t\u1ea1p h\u01a1n nh\u01b0 Shamir Backup<\/strong>.<\/p>\n

V\u00e0o n\u0103m 2023, Ledger \u0111\u00e3 gi\u1edbi thi\u1ec7u m\u1ed9t gi\u1ea3i ph\u00e1p ph\u1ee5c h\u1ed3i ch\u00eca kh\u00f3a kh\u00e1c, g\u1ecdi l\u00e0 Ledger Recover<\/strong>, s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 \u0111\u00e1m m\u00e2y v\u1edbi ph\u00ed d\u1ecbch v\u1ee5. Tuy nhi\u00ean, d\u1ecbch v\u1ee5 n\u00e0y \u0111\u00e3 b\u1ecb t\u1ea1m d\u1eebng do s\u1ef1 ph\u1ea3n \u0111\u1ed1i t\u1eeb c\u1ed9ng \u0111\u1ed3ng v\u00ec lo ng\u1ea1i v\u1ec1 c\u00e1c th\u1ef1c th\u1ec3 b\u00ean th\u1ee9 ba, m\u1eb7c d\u00f9 n\u00f3 v\u1eabn ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng. M\u1eb7c d\u00f9 c\u00f3 kh\u00f3 kh\u0103n ban \u0111\u1ea7u, c\u00f4ng ty cho bi\u1ebft Ledger Recover \u0111ang ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n khi s\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi d\u00f9ng m\u1edbi t\u0103ng l\u00ean trong h\u1ec7 sinh th\u00e1i Ledger.<\/p>\n","protected":false},"excerpt":{"rendered":"

Gi\u1edbi thi\u1ec7u v\u1ec1 Ledger Recovery Key Ledger, m\u1ed9t trong nh\u1eefng c\u00f4ng ty h\u00e0ng \u0111\u1ea7u trong l\u0129nh v\u1ef1c thi\u1ebft b\u1ecb v\u00ed ti\u1ec1n \u0111i\u1ec7n t\u1eed, v\u1eeba gi\u1edbi thi\u1ec7u c\u00f4ng c\u1ee5 ph\u1ee5c h\u1ed3i ch\u00eca kh\u00f3a ri\u00eang ngo\u1ea1i tuy\u1ebfn m\u1edbi, gi\u00fap ng\u01b0\u1eddi d\u00f9ng d\u1ec5 d\u00e0ng l\u1ea5y l\u1ea1i quy\u1ec1n t…<\/p>\n","protected":false},"author":3,"featured_media":10141,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[4225,4226,4218,4241,6492],"class_list":["post-10142","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bitcoin","tag-bitcoin","tag-coinbase","tag-ethereum","tag-ledger","tag-ledger-stax"],"yoast_head":"\nLedger Ra M\u1eaft Ch\u00eca Kh\u00f3a Ph\u1ee5c H\u1ed3i Ngo\u1ea1i Tuy\u1ebfn Cho V\u00ed Ti\u1ec1n \u0110i\u1ec7n T\u1eed M\u1edbi - CryptoZen<\/title>\n<meta name=\"description\" content=\"Ledger v\u1eeba ra m\u1eaft Recovery Key ngo\u1ea1i tuy\u1ebfn, c\u00f4ng c\u1ee5 ph\u1ee5c h\u1ed3i ch\u00eca kh\u00f3a ri\u00eang cho v\u00ed ti\u1ec1n \u0111i\u1ec7n t\u1eed, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng l\u1ea5y l\u1ea1i t\u00e0i s\u1ea3n m\u1ed9t c\u00e1ch an to\u00e0n m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ee5 thu\u1ed9c v\u00e0o d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cryptozen.asia\/vn\/ledger-ra-mat-chia-khoa-phuc-hoi-ngoai-tuyen-cho-vi-tien-dien-tu-moi\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ledger Ra M\u1eaft Ch\u00eca Kh\u00f3a Ph\u1ee5c H\u1ed3i Ngo\u1ea1i Tuy\u1ebfn Cho V\u00ed Ti\u1ec1n \u0110i\u1ec7n T\u1eed M\u1edbi - 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M\u1edbi\",\"datePublished\":\"2025-06-24T09:22:44+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/cryptozen.asia\/vn\/ledger-ra-mat-chia-khoa-phuc-hoi-ngoai-tuyen-cho-vi-tien-dien-tu-moi\/\"},\"wordCount\":1172,\"publisher\":{\"@id\":\"https:\/\/cryptozen.asia\/vn\/#organization\"},\"image\":{\"@id\":\"https:\/\/cryptozen.asia\/vn\/ledger-ra-mat-chia-khoa-phuc-hoi-ngoai-tuyen-cho-vi-tien-dien-tu-moi\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2025\/06\/story_77940_preview.jpeg\",\"keywords\":[\"Bitcoin\",\"Coinbase\",\"Ethereum\",\"Ledger\",\"Ledger Stax\"],\"articleSection\":[\"Bitcoin\"],\"inLanguage\":\"vi\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/cryptozen.asia\/vn\/ledger-ra-mat-chia-khoa-phuc-hoi-ngoai-tuyen-cho-vi-tien-dien-tu-moi\/\",\"url\":\"https:\/\/cryptozen.asia\/vn\/ledger-ra-mat-chia-khoa-phuc-hoi-ngoai-tuyen-cho-vi-tien-dien-tu-moi\/\",\"name\":\"Ledger Ra M\u1eaft Ch\u00eca Kh\u00f3a Ph\u1ee5c H\u1ed3i 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