{"id":18768,"date":"2022-09-17T08:59:46","date_gmt":"2022-09-17T01:59:46","guid":{"rendered":"https:\/\/www.fiahub.com\/blog\/?p=18768"},"modified":"2023-08-26T09:58:42","modified_gmt":"2023-08-26T02:58:42","slug":"huong-dan-lay-lai-cum-tu-bi-mat-va-private-key-tren-metamask","status":"publish","type":"post","link":"https:\/\/www.fiahub.com\/blog\/huong-dan-lay-lai-cum-tu-bi-mat-va-private-key-tren-metamask\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn l\u1ea5y l\u1ea1i c\u1ee5m t\u1eeb b\u00ed m\u1eadt v\u00e0 Private Key tr\u00ean MetaMask"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung b\u00e0i vi\u1ebft<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.fiahub.com\/blog\/huong-dan-lay-lai-cum-tu-bi-mat-va-private-key-tren-metamask\/#The_nao_la_cum_tu_bi_mat_tren_MetaMask\" >Th\u1ebf n\u00e0o l\u00e0 c\u1ee5m t\u1eeb b\u00ed m\u1eadt tr\u00ean MetaMask?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fiahub.com\/blog\/huong-dan-lay-lai-cum-tu-bi-mat-va-private-key-tren-metamask\/#Su_khac_biet_giua_Cum_tu_khoi_phuc_bi_mat_va_mat_khau_la_gi_Tai_sao_nguoi_can_ca_hai\" >S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa C\u1ee5m t\u1eeb kh\u00f4i ph\u1ee5c b\u00ed m\u1eadt v\u00e0 m\u1eadt kh\u1ea9u l\u00e0 g\u00ec? T\u1ea1i sao ng\u01b0\u1eddi c\u1ea7n c\u1ea3 hai?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.fiahub.com\/blog\/huong-dan-lay-lai-cum-tu-bi-mat-va-private-key-tren-metamask\/#Cach_khoi_phuc_Secret_Recovery_Phrase\" >C\u00e1ch kh\u00f4i ph\u1ee5c Secret Recovery Phrase<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.fiahub.com\/blog\/huong-dan-lay-lai-cum-tu-bi-mat-va-private-key-tren-metamask\/#Private_Key_la_gi\" >Private Key l\u00e0 g\u00ec?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.fiahub.com\/blog\/huong-dan-lay-lai-cum-tu-bi-mat-va-private-key-tren-metamask\/#Cach_khoi_phuc_Private_Key_bang_giai_nen_Valt_Data\" >C\u00e1ch kh\u00f4i ph\u1ee5c Private Key b\u1eb1ng gi\u1ea3i n\u00e9n Valt Data<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.fiahub.com\/blog\/huong-dan-lay-lai-cum-tu-bi-mat-va-private-key-tren-metamask\/#Ket_luan\" >K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"The_nao_la_cum_tu_bi_mat_tren_MetaMask\"><\/span><span style=\"font-weight: 400\">Th\u1ebf n\u00e0o l\u00e0 c\u1ee5m t\u1eeb b\u00ed m\u1eadt tr\u00ean MetaMask?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">T\u1ea1i<a href=\"https:\/\/metamask.io\" target=\"_blank\" rel=\"nofollow\"> MetaMask<\/a> 154, m\u1ee5c ti\u00eau c\u1ee7a n\u1ec1n t\u1ea3ng l\u00e0 x\u00e2y d\u1ef1ng ph\u1ea7n m\u1ec1m an to\u00e0n nh\u1ea5t v\u00e0 gi\u1ea3m thi\u1ec3u r\u1ee7i ro cho m\u1ecdi ng\u01b0\u1eddi. G\u1ea7n \u0111\u00e2y, m\u1ecdi ng\u01b0\u1eddi \u0111\u00e3 b\u1ecb m\u1ea5t ti\u1ec1n do chia s\u1ebb kh\u00f3a ch\u00ednh c\u1ee7a v\u00ed c\u1ee7a h\u1ecd v\u1edbi nh\u1eefng k\u1ebb l\u1eeba \u0111\u1ea3o. Tr\u01b0\u1edbc th\u00e1ng 5 n\u0103m 2021, kh\u00f3a ch\u00ednh trong MetaMask \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cSeed Phrase\u201d.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ch\u00fang t\u00f4i \u0111\u00e3 k\u1ebft lu\u1eadn r\u1eb1ng t\u00ean n\u00e0y kh\u00f4ng truy\u1ec1n \u0111\u1ea1t \u0111\u00fang t\u1ea7m quan tr\u1ecdng quan tr\u1ecdng m\u00e0 kh\u00f3a ch\u00ednh n\u00e0y c\u00f3 \u0111\u1ed1i v\u1edbi b\u1ea3o m\u1eadt ng\u01b0\u1eddi d\u00f9ng th\u00f4ng qua nghi\u00ean c\u1ee9u ng\u01b0\u1eddi d\u00f9ng v\u00e0 th\u00f4ng tin chi ti\u1ebft t\u1eeb nh\u00f3m h\u1ed7 tr\u1ee3 kh\u00e1ch h\u00e0ng c\u1ee7a ch\u00fang t\u00f4i. \u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao ch\u00fang t\u00f4i s\u1ebd thay \u0111\u1ed5i c\u00e1ch \u0111\u1eb7t t\u00ean c\u1ee7a kh\u00f3a ch\u00ednh n\u00e0y, tr\u01b0\u1edbc \u0111\u00e2y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u1ee5m t\u1eeb h\u1ea1t gi\u1ed1ng, th\u00e0nh <\/span><b>\u201cSecret Recovery Phrase\u201d<\/b><span style=\"font-weight: 400\">. `<\/span><\/p>\n<p><span style=\"font-weight: 400\">L\u01b0u \u00fd: T\u1eeb th\u00e1ng 5 \u0111\u1ebfn th\u00e1ng 6 n\u0103m 2021, ch\u00fang t\u00f4i s\u1ebd lo\u1ea1i b\u1ecf d\u1ea7n vi\u1ec7c s\u1eed d\u1ee5ng \u201cSeed Phrase\u201d trong c\u00e1c b\u00e0i vi\u1ebft h\u1ed7 tr\u1ee3 v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a m\u00ecnh v\u00e0 cu\u1ed1i c\u00f9ng g\u1ecdi n\u00f3 l\u00e0 \u201cSecret Recovery Phrase\u201d. Kh\u00f4ng c\u1ea7n th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng n\u00e0o. \u0110\u00e2y ch\u1ec9 l\u00e0 m\u1ed9t s\u1ef1 thay \u0111\u1ed5i t\u00ean. Ch\u00fang t\u00f4i s\u1ebd tri\u1ec3n khai t\u00ednh n\u0103ng n\u00e0y tr\u00ean c\u1ea3 ti\u1ec7n \u00edch m\u1edf r\u1ed9ng v\u00e0 \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng cho t\u1ea5t c\u1ea3 ng\u01b0\u1eddi d\u00f9ng.<\/span><\/p>\n<figure id=\"attachment_18769\" aria-describedby=\"caption-attachment-18769\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-18769\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-24.jpg\" alt=\"MetaMask, v\u00ed \u0111i\u1ec7n t\u1eed, crypto\" width=\"900\" height=\"462\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-24.jpg 2344w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-24-300x154.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-24-1024x526.jpg 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-24-150x77.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-24-768x394.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-24-1536x789.jpg 1536w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-24-2048x1052.jpg 2048w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-24-450x231.jpg 450w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-24-1200x616.jpg 1200w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-18769\" class=\"wp-caption-text\">C\u1ee5m t\u1eeb kh\u00f4i ph\u1ee5c tr\u00ean MetaMask l\u00e0 g\u00ec?<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400\">MetaMask l\u00e0 m\u1ed9t t\u00e0i kho\u1ea3n m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 g\u1eedi ti\u1ec1n t\u1ec7 fiat v\u00e0 chuy\u1ec3n \u0111\u1ed5i n\u00f3 sang m\u1ed9t lo\u1ea1i ti\u1ec1n k\u1ef9 thu\u1eadt s\u1ed1 nh\u01b0 Ethereum, m\u00e0 kh\u00f4ng th\u1ec3 b\u1ecb can thi\u1ec7p b\u1edfi c\u00e1c t\u1ed5 ch\u1ee9c t\u01b0 nh\u00e2n ho\u1eb7c c\u00f4ng c\u1ed9ng. MetaMask c\u0169ng l\u00e0 m\u1ed9t v\u00ed t\u1ef1 qu\u1ea3n l\u00fd cho ph\u00e9p b\u1ea1n giao d\u1ecbch v\u1edbi \u0111\u01a1n v\u1ecb ti\u1ec1n t\u1ec7 \u0111\u00f3 qua internet, cho ph\u00e9p b\u1ea1n ho\u00e1n \u0111\u1ed5i m\u00e3 th\u00f4ng b\u00e1o \u0111\u1ec3 \u0111a d\u1ea1ng h\u00f3a danh m\u1ee5c \u0111\u1ea7u t\u01b0 c\u1ee7a m\u00ecnh v\u00e0 ph\u00f2ng ng\u1eeba r\u1ee7i ro h\u01a1n n\u1eefa &#8211; v\u00e0 t\u1ea5t c\u1ea3 m\u00e0 kh\u00f4ng y\u00eau c\u1ea7u ng\u01b0\u1eddi d\u00f9ng cung c\u1ea5p b\u1ea5t k\u1ef3 d\u1eef li\u1ec7u nh\u1eadn d\u1ea1ng c\u00e1 nh\u00e2n n\u00e0o.<\/span><\/p>\n<p><span style=\"font-weight: 400\">C\u00f3 hai l\u1ee3i \u00edch tuy\u1ec7t v\u1eddi c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng v\u00ed t\u1ef1 qu\u1ea3n l\u00fd k\u1ef9 thu\u1eadt s\u1ed1: (1) kh\u00f4ng t\u1ed5 ch\u1ee9c ho\u1eb7c k\u1ebb x\u1ea5u n\u00e0o c\u00f3 th\u1ec3 x\u00e2m nh\u1eadp v\u00e0o t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n \u0111\u1ec3 \u0111\u00e1nh c\u1eafp ho\u1eb7c ng\u0103n ch\u1eb7n quy\u1ec1n truy c\u1eadp v\u00e0o ti\u1ec1n c\u1ee7a b\u1ea1n v\u00e0 (2) kh\u00f4ng c\u00f3 ng\u01b0\u1eddi b\u00e1n n\u00e0o m\u00e0 b\u1ea1n giao d\u1ecbch qua MetaMask c\u00f3 th\u1ec3 truy c\u1eadp nhi\u1ec1u d\u1eef li\u1ec7u c\u00e1 nh\u00e2n c\u1ee7a b\u1ea1n h\u01a1n nh\u1eefng g\u00ec b\u1ea1n ti\u1ebft l\u1ed9.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Su_khac_biet_giua_Cum_tu_khoi_phuc_bi_mat_va_mat_khau_la_gi_Tai_sao_nguoi_can_ca_hai\"><\/span><span style=\"font-weight: 400\">S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa C\u1ee5m t\u1eeb kh\u00f4i ph\u1ee5c b\u00ed m\u1eadt v\u00e0 m\u1eadt kh\u1ea9u l\u00e0 g\u00ec? T\u1ea1i sao ng\u01b0\u1eddi c\u1ea7n c\u1ea3 hai?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">MetaMask m\u00e3 h\u00f3a c\u1ee5c b\u1ed9 c\u1ee5m t\u1eeb kh\u00f4i ph\u1ee5c b\u00ed m\u1eadt c\u1ee7a b\u1ea1n b\u1eb1ng m\u1eadt kh\u1ea9u c\u1ee7a b\u1ea1n. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 kh\u00f4ng ai c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ti\u1ec1n c\u1ee7a b\u1ea1n khi b\u1ea1n kh\u00f3a v\u00ed cho \u0111\u1ebfn khi b\u1ea1n nh\u1eadp l\u1ea1i m\u1eadt kh\u1ea9u c\u1ee7a m\u00ecnh. N\u1ebfu qu\u00ean m\u1eadt kh\u1ea9u, b\u1ea1n c\u00f3 th\u1ec3 l\u1ea5y l\u1ea1i quy\u1ec1n truy c\u1eadp v\u00e0o t\u00e0i kho\u1ea3n c\u1ee7a m\u00ecnh b\u1eb1ng Secret Recovery Phrase, v\u00ec \u0111\u00f3 l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 truy c\u1eadp v\u00ed c\u1ee7a b\u1ea1n m\u00e0 ch\u1ec9 b\u1ea1n m\u1edbi n\u1eafm gi\u1eef. \u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n bi\u1ebft l\u00e0 MetaMask v\u00e0 b\u1ea5t k\u1ef3 ai kh\u00e1c \u0111\u1ec1u kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i ho\u1eb7c kh\u00f4i ph\u1ee5c c\u1ee5m t\u1eeb h\u1ea1t gi\u1ed1ng c\u1ee7a b\u1ea1n n\u1ebfu n\u00f3 b\u1ecb m\u1ea5t. H\u00e3y b\u1ea3o v\u1ec7 n\u00f3 th\u1eadt t\u1ed1t!<\/span><\/p>\n<p><span style=\"font-weight: 400\">B\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c nh\u1eafc \u0111\u1eb7t M\u1eadt kh\u1ea9u v\u00e0 Secret Recovery Phrase khi b\u1ea1n \u0111\u0103ng nh\u1eadp v\u00e0o MetaMask l\u1ea7n \u0111\u1ea7u ti\u00ean. N\u1ebfu b\u1ea1n l\u00e0m m\u1ea5t n\u00f3, b\u1ea1n s\u1ebd c\u00f3 th\u1ec3 kh\u00f4i ph\u1ee5c n\u00f3 n\u1ebfu b\u1ea1n nh\u1edb m\u1eadt kh\u1ea9u c\u1ee7a m\u00ecnh V\u00c0 b\u1ea1n c\u00f3 m\u1ed9t b\u1ea3n sao d\u1eef li\u1ec7u vault c\u1ee7a m\u00ecnh. N\u1ebfu b\u1ea1n m\u1ea5t Secret Recovery Phrase V\u00c0 qu\u00ean m\u1eadt kh\u1ea9u, kh\u00f4ng c\u00f3 c\u00e1ch n\u00e0o \u0111\u1ec3 kh\u00f4i ph\u1ee5c c\u1ee5m t\u1eeb v\u00e0 truy c\u1eadp t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Kh\u00f4ng chia s\u1ebb c\u1ee5m t\u1eeb kh\u00f4i ph\u1ee5c b\u00ed m\u1eadt v\u00e0 kh\u00f3a c\u00e1 nh\u00e2n c\u1ee7a b\u1ea1n. \u0110i\u1ec1u n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp \u0111\u1ebfn r\u1ed3i, nh\u01b0ng kh\u00f4ng c\u00f3 g\u00ec kh\u00f3 hi\u1ec3u khi ph\u1ea3i t\u01b0\u1eddng t\u1eadn: b\u1ea5t k\u1ef3 ai c\u00f3 C\u1ee5m t\u1eeb kh\u00f4i ph\u1ee5c b\u00ed m\u1eadt ho\u1eb7c kh\u00f3a ri\u00eang c\u1ee7a b\u1ea1n \u0111\u1ec1u c\u00f3 th\u1ec3 g\u1eedi Ether ho\u1eb7c m\u00e3 th\u00f4ng b\u00e1o ra kh\u1ecfi t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n. Kh\u00f4ng bao gi\u1edd chia s\u1ebb C\u1ee5m t\u1eeb kh\u00f4i ph\u1ee5c b\u00ed m\u1eadt ho\u1eb7c kh\u00f3a c\u00e1 nh\u00e2n c\u1ee7a b\u1ea1n v\u1edbi b\u1ea5t k\u1ef3 ai &#8211; ngay c\u1ea3 nh\u00f3m MetaMask. \u0110\u1ed9i ng\u0169 MetaMask s\u1ebd kh\u00f4ng bao gi\u1edd h\u1ecfi b\u1ea1n v\u1ec1 th\u00f4ng tin n\u00e0y. N\u1ebfu c\u00f3 ai \u0111\u00f3 t\u1ef1 nh\u1eadn l\u00e0 th\u00e0nh vi\u00ean nh\u00f3m MetaMask v\u00e0 y\u00eau c\u1ea7u b\u1ea1n cung c\u1ea5p th\u00f4ng tin n\u00e0y, vui l\u00f2ng b\u00e1o c\u00e1o h\u1ecd ngay l\u1eadp t\u1ee9c qua: support@metamask.io.<\/span><\/p>\n<figure id=\"attachment_18770\" aria-describedby=\"caption-attachment-18770\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-18770\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-25.jpg\" alt=\"MetaMask, v\u00ed \u0111i\u1ec7n t\u1eed\" width=\"900\" height=\"587\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-25.jpg 2258w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-25-300x196.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-25-1024x668.jpg 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-25-150x98.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-25-768x501.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-25-1536x1001.jpg 1536w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-25-2048x1335.jpg 2048w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-25-450x293.jpg 450w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-25-1200x782.jpg 1200w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-18770\" class=\"wp-caption-text\">S\u1eed d\u1ee5ng c\u1ee5m t\u1eeb b\u00ed m\u1eadt l\u00e0 c\u00e1ch gi\u00fap b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n v\u00ed MetaMask c\u1ee7a b\u1ea1n an to\u00e0n nh\u1ea5t!<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Cach_khoi_phuc_Secret_Recovery_Phrase\"><\/span><span style=\"font-weight: 400\">C\u00e1ch kh\u00f4i ph\u1ee5c Secret Recovery Phrase<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Khi b\u1ea1n b\u1ecb m\u1ea5t Secret Recovery Phrase nh\u01b0ng v\u1eabn ti\u1ebfn h\u00e0nh c\u00e0i \u0111\u1eb7t v\u00ed MetaMask trong thi\u1ebft b\u1ecb di \u0111\u1ed9ng ho\u1eb7c tr\u00ecnh duy\u1ec7t c\u1ee7a m\u00ecnh, b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm c\u1ee5m t\u1eeb kh\u00f4i ph\u1ee5c v\u00e0 sao l\u01b0u l\u1ea1i.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u0110\u1ea7u ti\u00ean, b\u1ea1n h\u00e3y m\u1edf kho\u00e1 v\u00ed MetaMask c\u1ee7a b\u1ea1n b\u1eb1ng vi\u1ec7c \u0111\u0103ng nh\u1eadp m\u1eadt kh\u1ea9u r\u1ed3i nh\u1ea5p v\u00e0o <\/span><b><i>expand view<\/i><\/b><span style=\"font-weight: 400\"> r\u1ed3i chuy\u1ec3n t\u1edbi bi\u1ec3u t\u01b0\u1ee3ng \u1edf g\u00f3c tr\u00ean b\u00ean ph\u1ea3i c\u1ee7a v\u00ed v\u00e0 nh\u1ea5p v\u00e0o <\/span><b><i>settings<\/i><\/b><span style=\"font-weight: 400\">.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Tr\u00ean trang c\u00e0i \u0111\u1eb7t, b\u1ea1n nh\u1ea5p v\u00e0o <\/span><b><i>security &amp; privacy<\/i><\/b><span style=\"font-weight: 400\"> r\u1ed3i xem v\u00e0 ti\u1ebfn h\u00e0nh sao l\u01b0u c\u1ee5m t\u1eeb kh\u00f4i ph\u1ee5c c\u1ee7a b\u1ea1n b\u1eb1ng vi\u1ec7c nh\u1ea5p v\u00e0o n\u00fat <\/span><b><i>reveal secret recovery phrase<\/i><\/b><span style=\"font-weight: 400\">.\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Khi b\u1ea1n m\u1ea5t c\u1ee5m t\u1eeb kh\u00f4i ph\u1ee5c b\u00ed m\u1eadt c\u1ee7a MetaMask v\u00e0 c\u0169ng qu\u00ean m\u1eadt kh\u1ea9u v\u00ed th\u00ec b\u1ea1n kh\u00f4ng th\u1ec3 kh\u00f4i ph\u1ee5c \u0111\u01b0\u1ee3c v\u00ed MetaMask c\u1ee7a m\u00ecnh.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Khi \u1ee9ng d\u1ee5ng MetaMask v\u1eabn c\u00e0i \u0111\u1eb7t trong thi\u1ebft b\u1ecb di \u0111\u1ed9ng ho\u1eb7c tr\u00ecnh duy\u1ec7t, \u0111\u1eebng v\u1ed9i x\u00f3a \u0111i \u1ee9ng d\u1ee5ng \u0111\u00f3 v\u00e0 c\u1ed1 g\u1eafng nh\u1edb l\u1ea1i m\u1eadt kh\u1ea9u c\u1ee7a m\u00ecnh.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">N\u1ebfu b\u1ea1n g\u1eb7p v\u1ea5n \u0111\u1ec1 v\u1edbi Seed Phrase nh\u01b0 sai t\u1eeb ho\u1eb7c ch\u1eef c\u00e1i\u2026 b\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra trong danh s\u00e1ch t\u1eeb <\/span><b>BIP39<\/b><span style=\"font-weight: 400\"> v\u00e0 xem li\u1ec7u b\u1ea1n c\u00f3 \u0111\u00fang kh\u00f4ng.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Khi b\u1ea1n b\u1ecb m\u1ea5t nhi\u1ec1u th\u1ee9 nh\u01b0 tr\u00ecnh duy\u1ec7t, v\u00ed\u2026 nh\u01b0ng b\u1ea1n v\u1eabn nh\u1edb m\u1eadt kh\u1ea9u c\u1ee7a m\u00ecnh, b\u1ea1n v\u1eabn c\u00f3 c\u01a1 h\u1ed9i kh\u00f4i ph\u1ee5c v\u00ed MetaMask n\u1ebfu b\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp t\u1ec7p MetaMask trong \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng ho\u1eb7c m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh.\u00a0<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">S\u1ebd ra sao v\u1edbi Windows 10? B\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra th\u01b0 m\u1ee5c b\u00ean d\u01b0\u1edbi trong m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n \u0111\u1ec3 xem c\u00f3 th\u1ec3 t\u00ecm ra c\u00e1c t\u1ec7p MetaMask hay kh\u00f4ng.\u00a0<\/span><\/p>\n<pre><b>C: \\ Users \\ USER_NAME \\ AppData \\ Local \\ Google \\ Chrome \\ User Data \\ Default \\ Local Extension Settings \\ nkbihfbeogaeaoehlefnkodbefgpgknn<\/b><\/pre>\n<p><span style=\"font-weight: 400\">V\u1edbi m\u00e1y iOS, b\u1ea1n s\u1ebd xem th\u01b0 m\u1ee5c b\u00ean d\u01b0\u1edbi:\u00a0<\/span><\/p>\n<pre><b>Th\u01b0 vi\u1ec7n&gt; H\u1ed7 tr\u1ee3 \u1ee9ng d\u1ee5ng&gt; Google&gt; Chrome&gt; M\u1eb7c \u0111\u1ecbnh&gt; C\u00e0i \u0111\u1eb7t ti\u1ec7n \u00edch m\u1edf r\u1ed9ng c\u1ee5c b\u1ed9&gt; nkbihfbeogaeaoehlefnkodbefgpgknn\u00a0<\/b><\/pre>\n<p><span style=\"font-weight: 400\">Ngay khi b\u1ea1n t\u00ecm th\u1ea5y t\u1eadp tin <\/span><b>.ldb<\/b><span style=\"font-weight: 400\"> th\u00ec b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 vault decryptor \u0111\u1ec3 gi\u1ea3i m\u00e3 v\u00e0 truy c\u1eadp c\u1ee5m t\u1eeb kh\u00f4i ph\u1ee5c b\u00ed m\u1eadt b\u1eb1ng m\u1eadt kh\u1ea9u c\u1ee7a m\u00ecnh.\u00a0<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Private_Key_la_gi\"><\/span><span style=\"font-weight: 400\">Private Key l\u00e0 g\u00ec?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">Private \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 kho\u00e1 ri\u00eang t\u01b0, m\u1ed9t h\u00ecnh th\u1ee9c m\u00e3 ho\u00e1 cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp v\u00e0o v\u00ed ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u1ee7a m\u00ecnh, kh\u00f4ng th\u1ec3 thi\u1ebfu v\u1edbi c\u00e1c altcoins v\u00e0 Bitcoin, t\u1eeb \u0111\u00f3 gi\u00fap ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng b\u1ecb truy c\u1eadp v\u00e0 \u0111\u00e1nh c\u1eafp ti\u1ec1n tr\u00e1i ph\u00e9p.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Private Key th\u01b0\u1eddng b\u1eb1ng \u0111\u1ea7u v\u1edbi con s\u1ed1 5 v\u00e0 l\u00e0 m\u1ed9t d\u1ea1ng d\u00e3y s\u1ed1 nh\u01b0 sau: <\/span><i><span style=\"font-weight: 400\">5Kb8kLf9zgWQnogidDA76MzPL6TsZZY36hWXMssSzNydYXYB9KF<\/span><\/i><span style=\"font-weight: 400\">.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Private Key th\u01b0\u1eddng c\u00f3 3 \u0111\u1eb7c \u0111i\u1ec3m:\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Private Key l\u00e0 m\u1ed9t s\u1ed1 bi\u1ec3u di\u1ec5n b\u1edfi 256 Bit: theo l\u00fd thuy\u1ebft s\u1ebd c\u00f3 2256 (~1077) Private Key nh\u01b0ng th\u1ef1c t\u1ebf th\u00ec Bitcoin s\u1eed d\u1ee5ng 1 chu\u1ea9n g\u1ecdi l\u00e0 <\/span><span style=\"font-weight: 400\">secp256k1 ECDSA v\u00e0 khi\u1ebfn cho d\u00e3y s\u1ed1 n\u00e0y nh\u1ecf h\u01a1n m\u1ed9t ch\u00fat nh\u01b0ng kh\u00f4ng qu\u00e1 \u0111\u00e1ng k\u1ec3, v\u1eabn l\u00e0 m\u1ed9t con s\u1ed1 l\u1edbn n\u1eb1m trong kho\u1ea3ng \u0111\u00f3 v\u00e0 khi\u1ebfn cho vi\u1ec7c suy \u0111o\u00e1n n\u00f3 l\u00e0 b\u1ea5t kh\u1ea3 thi.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">N\u1ebfu m\u1ea5t Private Key, t\u00e0i kho\u1ea3n th\u1ea5t l\u1ea1c v\u0129nh vi\u1ec5n; v\u00ec Private Ket sinh ra \u0111\u01b0\u1ee3c Public Key v\u00e0 sau \u0111\u00f3 l\u00e0 t\u1ea1o n\u00ean \u0111\u1ecba ch\u1ec9 coin. Qu\u00e1 tr\u00ecnh ng\u01b0\u1ee3c l\u1ea1i kh\u00f4ng th\u1ec3 x\u1ea3y ra.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Private Key h\u1ee3p l\u1ec7 c\u1ea7n bi\u1ec3u di\u1ec5n d\u01b0\u1edbi d\u1ea1ng 256 Bit v\u00e0 tho\u1ea3 m\u00e3n ti\u00eau chu\u1ea9n secp256k1. Khi k\u1ebft h\u1ee3p gi\u1eefa 2 y\u1ebfu t\u1ed1 n\u00e0y, c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t 1 script ng\u1eabu nhi\u00ean 1 s\u1ed1 256 bit trong kho\u1ea3ng t\u1eeb 0x1 \u0111\u1ebfn 0x1 to 0xFFFF FFFF FFFF FFFF FFFF FFFF FFFF FFFE BAAE DCE6 AF48 A03B BFD2 5E8C D036 4140.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">\u0110\u00f3 l\u00e0 l\u00fd do v\u00ec sao m\u00e0 Private Key l\u1ea1i v\u00f4 c\u00f9ng quan trong v\u00e0 ph\u1ea3i gi\u1eef b\u00ed m\u1eadt.\u00a0<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cach_khoi_phuc_Private_Key_bang_giai_nen_Valt_Data\"><\/span><span style=\"font-weight: 400\">C\u00e1ch kh\u00f4i ph\u1ee5c Private Key b\u1eb1ng gi\u1ea3i n\u00e9n Valt Data<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><b>B\u01b0\u1edbc 1: M\u1edf DevTools tr\u00ean tr\u00ecnh duy\u1ec7t Google Chrome<\/b><\/p>\n<p><span style=\"font-weight: 400\">Khi m\u1edf tr\u00ecnh duy\u1ec7t, click chu\u1ed9t ph\u1ea3i v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng MetaMask v\u00e0 ch\u1ecdn<\/span><b><i> \u201cKi\u1ec3m tra c\u1eeda s\u1ed5 b\u1eadt l\u00ean\u201d<\/i><\/b><span style=\"font-weight: 400\">; b\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp chrome-extension:\/\/nkbihfbeogaeaoehlefnkodbefgpgknn\/home.html\u00a0 v\u00e0 click chu\u1ed9t ph\u1ea3i ch\u1ecdn <\/span><b><i>\u201cKi\u1ec3m tra\u201d.<\/i><\/b><\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-18771\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-6.png\" alt=\"MetaMask, v\u00ed \u0111i\u1ec7n t\u1eed\" width=\"900\" height=\"735\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-6.png 644w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-6-300x245.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-6-150x123.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-6-450x368.png 450w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\n<p><b>B\u01b0\u1edbc 2: Nh\u1eadp code \u0111\u1ec3 truy v\u1ea5n Vault Data<\/b><\/p>\n<p><span style=\"font-weight: 400\">C\u1eeda s\u1ed5 DevTools xu\u1ea5t hi\u1ec7n, click ch\u1ecdn <\/span><b><i>\u201cConsole\u201d <\/i><\/b><span style=\"font-weight: 400\">sau \u0111\u00f3 copy v\u00e0 paste \u0111o\u1ea1n code b\u00ean d\u01b0\u1edbi.<\/span><\/p>\n<pre><span style=\"font-weight: 400\">chrome.storage.local.get('data', result =&gt; {\u00a0 var vault = result.data.KeyringController.vault\u00a0 console.log(vault) })<\/span><\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-18772\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-7.png\" alt=\"MetaMask, v\u00ed \u0111i\u1ec7n t\u1eed\" width=\"900\" height=\"320\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-7.png 1286w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-7-300x107.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-7-1024x364.png 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-7-150x53.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-7-768x273.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-7-450x160.png 450w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-7-1200x426.png 1200w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\n<p><b>B\u01b0\u1edbc 3: L\u1ea5y Vault Data<\/b><\/p>\n<p><span style=\"font-weight: 400\">Khi nh\u1eadp \u0111o\u1ea1n code tr\u00ean v\u00e0 nh\u1ea5n <\/span><b><i>Enter<\/i><\/b><span style=\"font-weight: 400\">, Vault Data c\u00f3 d\u1ea1ng <\/span><b>{\u201cdata\u201d: \u201cCxC2soG\u2026\u2026\u201c.<\/b><span style=\"font-weight: 400\"> B\u1ea1n ti\u1ebfn h\u00e0nh copy to\u00e0n b\u1ed9.\u00a0<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-18773\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-8.png\" alt=\"v\u00ed \u0111i\u1ec7n t\u1eed, MetaMask\" width=\"900\" height=\"646\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-8.png 1284w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-8-300x215.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-8-1024x735.png 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-8-150x108.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-8-768x551.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-8-450x323.png 450w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-8-1200x861.png 1200w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\n<p><b>B\u01b0\u1edbc 4: Gi\u1ea3i m\u00e3 Vault Data<\/b><\/p>\n<p><span style=\"font-weight: 400\">L\u01b0u \u00fd: sau khi t\u1ea3i source c\u1ee7a trang web v\u1ec1, h\u00e3y ng\u1eaft k\u1ebft n\u1ed1i Internet r\u1ed3i th\u1ef1c hi\u1ec7n.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Khi c\u00f3 Vault Data, truy c\u1eadp https:\/\/metamask.github.io\/vault-decryptor v\u00e0 nh\u1ea5n <\/span><b><i>Ctrl + S <\/i><\/b><span style=\"font-weight: 400\">\u0111\u1ec3 t\u1ea3i source c\u1ee7a trang web v\u1ec1 m\u00e1y.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">T\u1ea3i v\u1ec1 xong v\u00e0 b\u1ea1n \u0111\u00e3 ch\u1eafc ch\u1eafn m\u00ecnh ng\u1eaft k\u1ebft n\u1ed1i Internet th\u00ec m\u1edf file v\u1eeba t\u1ea3i l\u00ean, d\u00e1n Vault Data v\u00e0 nh\u1eadp m\u1eadt kh\u1ea9u \u0111\u00e3 c\u00e0i \u0111\u1eb7t khi t\u1ea1o v\u00ed <a href=\"https:\/\/metamask.io\" target=\"_blank\" rel=\"nofollow\">MetaMask<\/a>.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Nh\u1eadp xong Vault Data v\u00e0 m\u1eadt kh\u1ea9u, b\u1ea1n s\u1ebd th\u1ea5y 12 k\u00fd t\u1ef1 kh\u00f4i ph\u1ee5c v\u00ed v\u00e0 <\/span><b><i>Simple Key Pair (Private Key)<\/i><\/b><span style=\"font-weight: 400\"> c\u1ee7a c\u00e1c v\u00ed \u0111\u00e3 nh\u1eadp v\u00e0o ngay b\u00ean d\u01b0\u1edbi.\u00a0<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-18774 aligncenter\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-9.png\" alt=\"MetaMask, crypto, v\u00ed \u0111i\u1ec7n t\u1eed\" width=\"1266\" height=\"1028\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-9.png 1266w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-9-300x244.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-9-1024x831.png 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-9-150x122.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-9-768x624.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-9-450x365.png 450w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/a1-9-1200x974.png 1200w\" sizes=\"(max-width: 1266px) 100vw, 1266px\" \/><\/p>\n<p><span style=\"font-weight: 400\">C\u00e1ch th\u1ee9c n\u00e0y c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n kh\u00f4i ph\u1ee5c c\u1ea3 c\u1ee5m t\u1eeb b\u00ed m\u1eadt v\u00e0 Private Key tr\u00ean MetaMask c\u00f9ng m\u1ed9t l\u1ea7n nh\u00e9.\u00a0<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ket_luan\"><\/span><span style=\"font-weight: 400\">K\u1ebft lu\u1eadn<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">V\u1eady l\u00e0 ch\u00fang ta \u0111\u00e3 c\u00f9ng nhau t\u00ecm hi\u1ec3u v\u1ec1 vi\u1ec7c l\u1ea5y l\u1ea1i c\u1ee5m t\u1eeb b\u00ed m\u1eadt v\u00e0 Private Key tr\u00ean MetaMask. Trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng v\u00ed, kh\u00f4ng tr\u00e1nh kh\u1ecfi vi\u1ec7c ch\u00fang ta s\u1ebd qu\u00ean \u0111i v\u00e0i th\u00f4ng tin quan tr\u1ecdng. Hy v\u1ecdng nh\u1eefng c\u00e1ch th\u1ee9c tr\u00ean \u0111\u00e3 gi\u00fap ng\u01b0\u1eddi d\u00f9ng x\u1eed l\u00fd khi g\u1eb7p \u0111\u1ebfn trong vi\u1ec7c s\u1eed d\u1ee5ng v\u00ed MetaMask khi giao d\u1ecbch v\u00e0 l\u01b0u tr\u1eef ti\u1ec1n \u0111i\u1ec7n t\u1eed.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">C\u1ea3m \u01a1n s\u1ef1 theo d\u00f5i v\u00e0 \u0111\u00f3n \u0111\u1ecdc c\u1ee7a c\u00e1c b\u1ea1n. \u0110\u1eebng qu\u00ean, m\u1ecdi th\u1eafc m\u1eafc v\u1ec1 th\u1ecb tr\u01b0\u1eddng, vui l\u00f2ng li\u00ean h\u1ec7 \u0111\u1ed9i ng\u0169 Support c\u1ee7a <a href=\"https:\/\/www.fiahub.com\">Fiahub<\/a> 24\/7.\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Th\u1ebf n\u00e0o l\u00e0 c\u1ee5m t\u1eeb b\u00ed m\u1eadt tr\u00ean MetaMask? T\u1ea1i MetaMask 154, m\u1ee5c ti\u00eau c\u1ee7a n\u1ec1n t\u1ea3ng l\u00e0 x\u00e2y d\u1ef1ng ph\u1ea7n m\u1ec1m an to\u00e0n nh\u1ea5t v\u00e0 gi\u1ea3m thi\u1ec3u r\u1ee7i ro cho m\u1ecdi ng\u01b0\u1eddi. G\u1ea7n \u0111\u00e2y, m\u1ecdi ng\u01b0\u1eddi \u0111\u00e3 b\u1ecb m\u1ea5t ti\u1ec1n do chia s\u1ebb kh\u00f3a ch\u00ednh c\u1ee7a v\u00ed c\u1ee7a h\u1ecd v\u1edbi nh\u1eefng k\u1ebb l\u1eeba \u0111\u1ea3o.<\/p>\n","protected":false},"author":24,"featured_media":22761,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21843],"tags":[3102,3150,3136,8868,12491],"class_list":{"0":"post-18768","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-huong-dan-dau-tu","8":"tag-btc","9":"tag-crypto","10":"tag-eth-2","11":"tag-metamask","12":"tag-vi-dien-tu"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v26.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>H\u01b0\u1edbng d\u1eabn l\u1ea5y l\u1ea1i c\u1ee5m t\u1eeb b\u00ed m\u1eadt v\u00e0 Private Key tr\u00ean MetaMask - Fiahub<\/title>\n<meta name=\"description\" content=\"B\u1ea1n \u0111\u00e3 bi\u1ebft c\u00e1ch l\u1ea5y l\u1ea1i c\u1ee5m t\u1eeb b\u00ed m\u1eadt v\u00e0 Private Key tr\u00ean MetaMask ch\u01b0a? Tham kh\u1ea3o ngay b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y c\u1ee7a Fiahub nh\u00e9.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.fiahub.com\/blog\/huong-dan-lay-lai-cum-tu-bi-mat-va-private-key-tren-metamask\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u01b0\u1edbng d\u1eabn l\u1ea5y l\u1ea1i c\u1ee5m t\u1eeb b\u00ed m\u1eadt v\u00e0 Private Key tr\u00ean MetaMask\" \/>\n<meta property=\"og:description\" content=\"B\u1ea1n \u0111\u00e3 bi\u1ebft c\u00e1ch l\u1ea5y l\u1ea1i c\u1ee5m t\u1eeb b\u00ed m\u1eadt v\u00e0 Private Key tr\u00ean MetaMask ch\u01b0a? Tham kh\u1ea3o ngay b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y c\u1ee7a Fiahub nh\u00e9.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fiahub.com\/blog\/huong-dan-lay-lai-cum-tu-bi-mat-va-private-key-tren-metamask\/\" \/>\n<meta property=\"og:site_name\" content=\"Fiahub Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/FiahubVN\/\" \/>\n<meta property=\"article:published_time\" content=\"2022-09-17T01:59:46+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-08-26T02:58:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/Fiahub_Advance-Guide_MetaMaskPrivateKey.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"576\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Le Hoang\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@FIAHUBVN\" \/>\n<meta name=\"twitter:site\" content=\"@FIAHUBVN\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Le Hoang\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"13 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.fiahub.com\/blog\/huong-dan-lay-lai-cum-tu-bi-mat-va-private-key-tren-metamask\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/huong-dan-lay-lai-cum-tu-bi-mat-va-private-key-tren-metamask\/\"},\"author\":{\"name\":\"Le Hoang\",\"@id\":\"https:\/\/www.fiahub.com\/blog\/#\/schema\/person\/438ca2054bd04d8ef374b9dd54ed3418\"},\"headline\":\"H\u01b0\u1edbng d\u1eabn l\u1ea5y l\u1ea1i c\u1ee5m t\u1eeb b\u00ed m\u1eadt v\u00e0 Private Key tr\u00ean MetaMask\",\"datePublished\":\"2022-09-17T01:59:46+00:00\",\"dateModified\":\"2023-08-26T02:58:42+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/huong-dan-lay-lai-cum-tu-bi-mat-va-private-key-tren-metamask\/\"},\"wordCount\":2591,\"publisher\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/huong-dan-lay-lai-cum-tu-bi-mat-va-private-key-tren-metamask\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/Fiahub_Advance-Guide_MetaMaskPrivateKey.png\",\"keywords\":[\"btc\",\"crypto\",\"ETH\",\"Metamask\",\"v\u00ed \u0111i\u1ec7n t\u1eed\"],\"articleSection\":[\"H\u01b0\u1edbng d\u1eabn chuy\u00ean s\u00e2u\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.fiahub.com\/blog\/huong-dan-lay-lai-cum-tu-bi-mat-va-private-key-tren-metamask\/\",\"url\":\"https:\/\/www.fiahub.com\/blog\/huong-dan-lay-lai-cum-tu-bi-mat-va-private-key-tren-metamask\/\",\"name\":\"H\u01b0\u1edbng d\u1eabn l\u1ea5y l\u1ea1i c\u1ee5m t\u1eeb b\u00ed m\u1eadt v\u00e0 Private Key tr\u00ean MetaMask - Fiahub\",\"isPartOf\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/huong-dan-lay-lai-cum-tu-bi-mat-va-private-key-tren-metamask\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/huong-dan-lay-lai-cum-tu-bi-mat-va-private-key-tren-metamask\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/09\/Fiahub_Advance-Guide_MetaMaskPrivateKey.png\",\"datePublished\":\"2022-09-17T01:59:46+00:00\",\"dateModified\":\"2023-08-26T02:58:42+00:00\",\"description\":\"B\u1ea1n \u0111\u00e3 bi\u1ebft c\u00e1ch l\u1ea5y l\u1ea1i c\u1ee5m t\u1eeb b\u00ed m\u1eadt v\u00e0 Private Key tr\u00ean MetaMask ch\u01b0a? 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