{"id":22147,"date":"2023-06-18T15:14:21","date_gmt":"2023-06-18T08:14:21","guid":{"rendered":"https:\/\/www.fiahub.com\/blog\/?p=22147"},"modified":"2023-08-02T10:46:39","modified_gmt":"2023-08-02T03:46:39","slug":"vi-cung-la-gicach-dung-vi-cung-luu-tru-crypto","status":"publish","type":"post","link":"https:\/\/www.fiahub.com\/blog\/vi-cung-la-gicach-dung-vi-cung-luu-tru-crypto\/","title":{"rendered":"V\u00ed c\u1ee9ng l\u00e0 g\u00ec? C\u00e1ch d\u00f9ng v\u00ed c\u1ee9ng l\u01b0u tr\u1eef crypto?"},"content":{"rendered":"<p><span style=\"font-weight: 400\">\u200b\u200b\u0110\u1ec3 s\u1eed d\u1ee5ng v\u00ed c\u1ee9ng ti\u1ec1n \u0111i\u1ec7n t\u1eed, h\u00e3y k\u1ebft n\u1ed1i v\u00ed v\u1edbi m\u00e1y t\u00ednh\/thi\u1ebft b\u1ecb di \u0111\u1ed9ng, nh\u1eadp m\u00e3 PIN, l\u00e0m theo h\u01b0\u1edbng d\u1eabn \u0111\u1ec3 g\u1eedi\/nh\u1eadn ti\u1ec1n \u0111i\u1ec7n t\u1eed, sau \u0111\u00f3 l\u01b0u tr\u1eef ngo\u1ea1i tuy\u1ebfn an to\u00e0n \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u0110\u1ea7u t\u01b0 v\u00e0o ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn r\u1ed9ng r\u00e3i l\u00e0 c\u00f3 li\u00ean quan \u0111\u1ebfn r\u1ee7i ro, do t\u00ednh bi\u1ebfn \u0111\u1ed9ng c\u1ee7a th\u1ecb tr\u01b0\u1eddng ti\u1ec1n \u0111i\u1ec7n t\u1eed, c\u00e1c t\u00ecnh hu\u1ed1ng kh\u00f3 x\u1eed v\u1ec1 quy \u0111\u1ecbnh v\u00e0 c\u00e1c v\u1ee5 hack, l\u1eeba \u0111\u1ea3o v\u00e0 ho\u1ea1t \u0111\u1ed9ng gian l\u1eadn n\u1ed5i ti\u1ebfng. Theo b\u00e1o c\u00e1o gi\u1eefa n\u0103m c\u1ee7a Chainalysis v\u1ec1 c\u00e1c t\u1ed9i ph\u1ea1m li\u00ean quan \u0111\u1ebfn ti\u1ec1n \u0111i\u1ec7n t\u1eed v\u00e0o n\u0103m 2022, kho\u1ea3ng 1,9 t\u1ef7 \u0111\u00f4 la ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u00e3 b\u1ecb \u0111\u00e1nh c\u1eafp trong c\u00e1c v\u1ee5 hack v\u00e0 ho\u1ea1t \u0111\u1ed9ng gian l\u1eadn kh\u00e1c nhau so v\u1edbi d\u01b0\u1edbi 1,2 t\u1ef7 \u0111\u00f4 la v\u00e0o c\u00f9ng th\u1eddi \u0111i\u1ec3m n\u0103m 2021.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Vi\u1ec7c l\u01b0u tr\u1eef v\u00e0 qu\u1ea3n l\u00fd t\u00e0i s\u1ea3n ti\u1ec1n \u0111i\u1ec7n t\u1eed m\u1ed9t c\u00e1ch an to\u00e0n c\u00f3 nh\u1eefng th\u00e1ch th\u1ee9c ri\u00eang v\u00e0 c\u00e1c nh\u00e0 giao d\u1ecbch ph\u1ea3i t\u1ef1 t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t. L\u00e0 m\u1ed9t lo\u1ea1i kho l\u1ea1nh, v\u00ed c\u1ee9ng ti\u1ec1n \u0111i\u1ec7n t\u1eed l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb v\u1eadt l\u00fd \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 l\u01b0u tr\u1eef ngo\u1ea1i tuy\u1ebfn m\u1ed9t c\u00e1ch an to\u00e0n ti\u1ec1n \u0111i\u1ec7n t\u1eed, cung c\u1ea5p c\u00e1c l\u1edbp b\u1ea3o m\u1eadt b\u1ed5 sung cho nh\u1eefng ng\u01b0\u1eddi n\u1eafm gi\u1eef s\u1ed1 l\u01b0\u1ee3ng l\u1edbn ti\u1ec1n \u0111i\u1ec7n t\u1eed v\u00e0 mu\u1ed1n gi\u1eef an to\u00e0n cho t\u00e0i s\u1ea3n c\u1ee7a h\u1ecd trong m\u1ed9t th\u1eddi gian d\u00e0i.<\/span><\/p>\n<figure id=\"attachment_22149\" aria-describedby=\"caption-attachment-22149\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-22149\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-13.jpg\" alt=\"hard wallet\" width=\"900\" height=\"596\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-13.jpg 1200w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-13-300x199.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-13-1024x678.jpg 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-13-150x99.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-13-768x508.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-13-450x298.jpg 450w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-22149\" class=\"wp-caption-text\">Trong s\u1ed1 c\u00e1c v\u00ed l\u1ea1nh, v\u00ed c\u1ee9ng \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t trong nh\u1eefng l\u1ef1a ch\u1ecdn an to\u00e0n nh\u1ea5t \u0111\u1ec3 l\u01b0u tr\u1eef ti\u1ec1n \u0111i\u1ec7n t\u1eed.<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400\">B\u00e0i vi\u1ebft n\u00e0y s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 v\u00ed c\u1ee9ng l\u00e0 g\u00ec, c\u00e1ch s\u1eed d\u1ee5ng v\u00ed c\u1ee9ng v\u00e0 l\u1ee3i \u00edch c\u1ee7a v\u00ed c\u1ee9ng <strong>(hard wallet)<\/strong> so v\u1edbi v\u00ed m\u1ec1m <strong>(soft wallet)<\/strong>, \u0111\u1ed3ng th\u1eddi s\u1ebd tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi c\u00f2n t\u1ed3n \u0111\u1ecdng: B\u1ea1n c\u00f3 n\u00ean gi\u1eef ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u1ee7a m\u00ecnh trong v\u00ed c\u1ee9ng kh\u00f4ng? Ngo\u00e0i ra, c\u00f3 th\u00f4ng tin v\u1ec1 v\u00ed c\u1ee9ng c\u00f3 s\u1eb5n \u0111\u1ec3 l\u01b0u tr\u1eef t\u00e0i s\u1ea3n ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u1ee7a b\u1ea1n m\u1ed9t c\u00e1ch an to\u00e0n.<\/span><\/p>\n<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\/vi-cung-la-gicach-dung-vi-cung-luu-tru-crypto\/#Vi_cung_tien_dien_tu_la_gi\" >V\u00ed c\u1ee9ng ti\u1ec1n \u0111i\u1ec7n t\u1eed l\u00e0 g\u00ec<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fiahub.com\/blog\/vi-cung-la-gicach-dung-vi-cung-luu-tru-crypto\/#Vi_cung_voi_Vi_mem\" >V\u00ed c\u1ee9ng v\u1edbi V\u00ed m\u1ec1m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.fiahub.com\/blog\/vi-cung-la-gicach-dung-vi-cung-luu-tru-crypto\/#Vi_cung_hoat_dong_nhu_the_nao\" >V\u00ed c\u1ee9ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.fiahub.com\/blog\/vi-cung-la-gicach-dung-vi-cung-luu-tru-crypto\/#Khoa_vi_tien_dien_tu_cong_khai_va_rieng_tu\" >Kh\u00f3a v\u00ed ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u00f4ng khai v\u00e0 ri\u00eang t\u01b0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.fiahub.com\/blog\/vi-cung-la-gicach-dung-vi-cung-luu-tru-crypto\/#Vi_cung_tu_quan_ly\" >V\u00ed c\u1ee9ng t\u1ef1 qu\u1ea3n l\u00fd<\/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\/vi-cung-la-gicach-dung-vi-cung-luu-tru-crypto\/#Cach_su_dung_vi_tien_dien_tu_phan_cung\" >C\u00e1ch s\u1eed d\u1ee5ng v\u00ed ti\u1ec1n \u0111i\u1ec7n t\u1eed ph\u1ea7n c\u1ee9ng<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.fiahub.com\/blog\/vi-cung-la-gicach-dung-vi-cung-luu-tru-crypto\/#Buoc_1_Mua_va_cai_dat_phan_mem\" >B\u01b0\u1edbc 1: Mua v\u00e0 c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.fiahub.com\/blog\/vi-cung-la-gicach-dung-vi-cung-luu-tru-crypto\/#Buoc_2_Ket_noi_vi_cung\" >B\u01b0\u1edbc 2: K\u1ebft n\u1ed1i v\u00ed c\u1ee9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.fiahub.com\/blog\/vi-cung-la-gicach-dung-vi-cung-luu-tru-crypto\/#Buoc_3_Them_tien_va_giao_dich\" >B\u01b0\u1edbc 3: Th\u00eam ti\u1ec1n v\u00e0 giao d\u1ecbch<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.fiahub.com\/blog\/vi-cung-la-gicach-dung-vi-cung-luu-tru-crypto\/#Buoc_4_Xac_nhan_ky_va_xac_thuc_giao_dich\" >B\u01b0\u1edbc 4: X\u00e1c nh\u1eadn, k\u00fd v\u00e0 x\u00e1c th\u1ef1c giao d\u1ecbch<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.fiahub.com\/blog\/vi-cung-la-gicach-dung-vi-cung-luu-tru-crypto\/#Vi_cung_pho_bien\" >V\u00ed c\u1ee9ng ph\u1ed5 bi\u1ebfn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.fiahub.com\/blog\/vi-cung-la-gicach-dung-vi-cung-luu-tru-crypto\/#Vi_cung_co_an_toan_khong\" >V\u00ed c\u1ee9ng c\u00f3 an to\u00e0n kh\u00f4ng?<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Vi_cung_tien_dien_tu_la_gi\"><\/span><span style=\"font-weight: 400\">V\u00ed c\u1ee9ng ti\u1ec1n \u0111i\u1ec7n t\u1eed l\u00e0 g\u00ec<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">V\u00ed ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i th\u00e0nh hai lo\u1ea1i: v\u00ed n\u00f3ng v\u00e0 v\u00ed l\u1ea1nh. V\u00ed n\u00f3ng l\u00e0 v\u00ed ti\u1ec1n \u0111i\u1ec7n t\u1eed d\u1ef1a tr\u00ean ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi internet, trong khi v\u00ed l\u1ea1nh l\u00e0 thi\u1ebft b\u1ecb v\u1eadt l\u00fd. V\u00ed l\u1ea1nh \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t t\u00f9y ch\u1ecdn l\u01b0u tr\u1eef an to\u00e0n h\u01a1n so v\u1edbi v\u00ed ph\u1ea7n m\u1ec1m n\u00f3ng, v\u00ec ch\u00fang kh\u00f4ng \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi internet v\u00e0 kh\u00f4ng t\u01b0\u01a1ng t\u00e1c v\u1edbi ph\u1ea7n m\u1ec1m d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng v\u00e0 vi-r\u00fat web. Trong s\u1ed1 c\u00e1c v\u00ed l\u1ea1nh, v\u00ed c\u1ee9ng \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t trong nh\u1eefng l\u1ef1a ch\u1ecdn an to\u00e0n nh\u1ea5t \u0111\u1ec3 l\u01b0u tr\u1eef ti\u1ec1n \u0111i\u1ec7n t\u1eed.<\/span><\/p>\n<p><span style=\"font-weight: 400\">V\u00ed c\u1ee9ng l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb v\u1eadt l\u00fd th\u01b0\u1eddng gi\u1ed1ng v\u1edbi \u1ed5 USB ho\u1eb7c thi\u1ebft b\u1ecb plugin nh\u1ecf \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 l\u01b0u tr\u1eef an to\u00e0n ti\u1ec1n \u0111i\u1ec7n t\u1eed v\u00e0 c\u00e1c t\u00e0i s\u1ea3n k\u1ef9 thu\u1eadt s\u1ed1 kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u00e3 th\u00f4ng b\u00e1o kh\u00f4ng th\u1ec3 thay th\u1ebf (NFT). V\u00ed c\u1ee9ng kh\u00f4ng th\u1ef1c s\u1ef1 l\u01b0u tr\u1eef ti\u1ec1n \u0111i\u1ec7n t\u1eed; thay v\u00e0o \u0111\u00f3, ch\u00fang l\u01b0u tr\u1eef c\u00e1c kh\u00f3a ri\u00eang cho ph\u00e9p truy c\u1eadp v\u00e0o c\u00e1c t\u00e0i s\u1ea3n k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 ki\u1ec3m tra gi\u00e1 c\u1ea3, m\u00f4 h\u00ecnh v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt theo y\u00eau c\u1ea7u. <a href=\"https:\/\/www.fiahub.com\">Bitcoin<\/a>, Ether, stablecoin nh\u01b0 Tether v\u00e0 USD Coin v\u00e0 c\u00e1c t\u00e0i s\u1ea3n k\u1ef9 thu\u1eadt s\u1ed1 ph\u1ed5 bi\u1ebfn kh\u00e1c nh\u01b0 XRP v\u00e0 Litecoin c\u1ee7a Ripple \u0111\u01b0\u1ee3c h\u1ea7u h\u1ebft c\u00e1c v\u00ed c\u1ee9ng h\u1ed7 tr\u1ee3.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Vi_cung_voi_Vi_mem\"><\/span><span style=\"font-weight: 400\">V\u00ed c\u1ee9ng v\u1edbi V\u00ed m\u1ec1m<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">Trong khi v\u00ed ph\u1ea7n m\u1ec1m cho ph\u00e9p d\u1ec5 d\u00e0ng v\u00e0 thu\u1eadn ti\u1ec7n, v\u00ed c\u1ee9ng \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef an to\u00e0n. Hi\u1ec3u r\u00f5 v\u1ec1 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa hai t\u00f9y ch\u1ecdn, y\u00eau c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 m\u1ee9c \u0111\u1ed9 l\u01b0u k\u00fd t\u00e0i s\u1ea3n k\u1ef9 thu\u1eadt s\u1ed1 c\u1ea7n thi\u1ebft c\u00f3 th\u1ec3 gi\u00fap ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0a ra l\u1ef1a ch\u1ecdn s\u00e1ng su\u1ed1t v\u1ec1 t\u00f9y ch\u1ecdn v\u00ed c\u1ee7a h\u1ecd.<\/span><\/p>\n<p>&nbsp;<\/p>\n<table>\n<tbody>\n<tr>\n<td><\/td>\n<td><b>V\u00ed c\u1ee9ng<\/b><\/td>\n<td><b>V\u00ed m\u1ec1m<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>L\u01b0u tr\u1eef ch\u00eca kho\u00e1 ri\u00eang t\u01b0<\/b><\/td>\n<td><span style=\"font-weight: 400\">V\u00ed ti\u1ec1n \u0111i\u1ec7n t\u1eed l\u01b0u tr\u1eef ch\u00eca kho\u00e1 ri\u00eang t\u01b0 c\u1ee7a ng\u01b0\u1eddi d\u00f9ng d\u01b0\u1edbi d\u1ea1ng thi\u1ebft b\u1ecb v\u1eadt l\u00fd offline<\/span><\/td>\n<td><span style=\"font-weight: 400\">V\u00ed \u0111i\u1ec7n t\u1eed \u1edf d\u1ea1ng ch\u01b0\u01a1ng tr\u00ecnh v\u00e0 l\u01b0u tr\u1eef ch\u00eca kho\u00e1 ri\u00eang t\u01b0 trong m\u00f4i tr\u01b0\u1eddng tr\u1ef1c tuy\u1ebfn<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>T\u00ednh an to\u00e0n<\/b><\/td>\n<td><span style=\"font-weight: 400\">Thi\u1ebft b\u1ecb l\u01b0u tr\u1eef kh\u00f4ng k\u1ebft n\u1ed1i Internet, b\u1ea3o v\u1ec7 an to\u00e0n kh\u1ecfi hackers<\/span><\/td>\n<td><span style=\"font-weight: 400\">Li\u00ean k\u1ebft v\u1edbi Internet, d\u1ec5 b\u1ecb t\u1ea5n c\u00f4ng b\u1edfi hackers h\u01a1n<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>T\u00ednh ph\u00f9 h\u1ee3p<\/b><\/td>\n<td><span style=\"font-weight: 400\">Ch\u1ee7 s\u1edf h\u1eefu ti\u1ec1n \u0111i\u1ec7n t\u1eed mu\u1ed1n l\u01b0u tr\u1eef t\u00e0i s\u1ea3n \u0111i\u1ec7n t\u1eed \u1edf c\u1ea5p \u0111\u1ed9 an to\u00e0n cao<\/span><\/td>\n<td><span style=\"font-weight: 400\">Nh\u1eefng ch\u1ee7 s\u1edf h\u1eefu ti\u1ec1n \u0111i\u1ec7n t\u1eed s\u1ed1 l\u01b0\u1ee3ng nh\u1ecf, mu\u1ed1n thu\u1eadn ti\u1ec7n cho c\u00e1c giao d\u1ecbch trao \u0111\u1ed5i<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Vi_cung_hoat_dong_nhu_the_nao\"><\/span><span style=\"font-weight: 400\">V\u00ed c\u1ee9ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">Tr\u01b0\u1edbc khi hi\u1ec3u c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a v\u00ed c\u1ee9ng, \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i c\u00f3 m\u1ed9t s\u1ed1 ki\u1ebfn th\u1ee9c v\u1ec1 kh\u00f3a v\u00ed ti\u1ec1n \u0111i\u1ec7n t\u1eed.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Khoa_vi_tien_dien_tu_cong_khai_va_rieng_tu\"><\/span><span style=\"font-weight: 400\">Kh\u00f3a v\u00ed ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u00f4ng khai v\u00e0 ri\u00eang t\u01b0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">D\u1eef li\u1ec7u ti\u1ec1n \u0111i\u1ec7n t\u1eed t\u1ed3n t\u1ea1i tr\u00ean blockchain v\u00e0 v\u00ed ti\u1ec1n \u0111i\u1ec7n t\u1eed l\u01b0u tr\u1eef th\u00f4ng tin n\u00e0y. Kh\u00f4ng c\u00f3 ti\u1ec1n c\u1ee9ng nh\u01b0 fiat v\u00e0 d\u1eef li\u1ec7u n\u00e0y tr\u00ean blockchain x\u00e1c \u0111\u1ecbnh quy\u1ec1n s\u1edf h\u1eefu t\u00e0i s\u1ea3n c\u1ee7a m\u1ed9t ng\u01b0\u1eddi.<\/span><\/p>\n<p><span style=\"font-weight: 400\">M\u1ed7i v\u00ed ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u1ec1u c\u00f3 m\u1ed9t c\u1eb7p kh\u00f3a \u0111\u1ec3 truy c\u1eadp \u2014 kh\u00f3a ri\u00eang v\u00e0 kh\u00f3a chung. Kh\u00f3a c\u00f4ng khai gi\u1ed1ng nh\u01b0 s\u1ed1 t\u00e0i kho\u1ea3n ng\u00e2n h\u00e0ng v\u00e0 b\u1ea5t k\u1ef3 ai c\u0169ng c\u00f3 th\u1ec3 truy c\u1eadp mi\u1ec5n ph\u00ed. Tuy nhi\u00ean, kh\u00f3a ri\u00eang gi\u1ed1ng nh\u01b0 m\u00e3 pin ATM v\u00e0 ph\u1ea3i \u0111\u01b0\u1ee3c ng\u01b0\u1eddi d\u00f9ng b\u1ea3o m\u1eadt.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Kh\u00f3a ri\u00eang cung c\u1ea5p quy\u1ec1n truy c\u1eadp v\u00e0o c\u00e1c qu\u1ef9 ti\u1ec1n \u0111i\u1ec7n t\u1eed v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c ch\u1ee7 s\u1edf h\u1eefu b\u1ea3o v\u1ec7 v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c chia s\u1ebb v\u1edbi b\u1ea5t k\u1ef3 ai. Ch\u00fang l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p \u0111\u1ed9c \u0111\u00e1o gi\u1eefa c\u00e1c ch\u1eef c\u00e1i v\u00e0 s\u1ed1, ho\u1ea1t \u0111\u1ed9ng nh\u01b0 ch\u1eef k\u00fd \u0111i\u1ec7n t\u1eed ho\u1eb7c m\u1eadt kh\u1ea9u c\u1ea5p quy\u1ec1n truy c\u1eadp v\u00e0 ki\u1ec3m so\u00e1t c\u00e1c kho\u1ea3n n\u1eafm gi\u1eef ti\u1ec1n \u0111i\u1ec7n t\u1eed. V\u00ed ti\u1ec1n \u0111i\u1ec7n t\u1eed ph\u1ea7n c\u1ee9ng th\u01b0\u1eddng l\u01b0u tr\u1eef c\u00e1c kh\u00f3a ri\u00eang n\u00e0y, \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u \u0111\u1ec3 k\u00fd giao d\u1ecbch.<\/span><\/p>\n<figure id=\"attachment_22150\" aria-describedby=\"caption-attachment-22150\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-22150\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-14.jpg\" alt=\"Hard Wallet\" width=\"900\" height=\"600\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-14.jpg 724w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-14-300x200.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-14-150x100.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-14-450x300.jpg 450w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-22150\" class=\"wp-caption-text\">C\u00e1c b\u01b0\u1edbc v\u00e0 quy tr\u00ecnh ch\u00ednh x\u00e1c c\u00f3 th\u1ec3 h\u01a1i kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o v\u00ed c\u1ee9ng c\u1ee5 th\u1ec3.<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Vi_cung_tu_quan_ly\"><\/span><span style=\"font-weight: 400\">V\u00ed c\u1ee9ng t\u1ef1 qu\u1ea3n l\u00fd<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Khi ng\u01b0\u1eddi d\u00f9ng n\u1eafm gi\u1eef ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u1ee7a h\u1ecd tr\u00ean m\u1ed9t s\u00e0n giao d\u1ecbch t\u1eadp trung (CEX), v\u1ec1 c\u01a1 b\u1ea3n, h\u1ecd s\u1ebd chuy\u1ec3n giao quy\u1ec1n gi\u00e1m s\u00e1t v\u00e0 quy\u1ec1n ki\u1ec3m so\u00e1t c\u00e1c kh\u00f3a ri\u00eang v\u00e0 t\u00e0i s\u1ea3n k\u1ef9 thu\u1eadt s\u1ed1 c\u1ee7a m\u00ecnh cho s\u00e0n giao d\u1ecbch trong khi b\u1ea3n th\u00e2n h\u1ecd s\u1eed d\u1ee5ng th\u00f4ng tin \u0111\u0103ng nh\u1eadp do CEX cung c\u1ea5p. \u0110i\u1ec1u n\u00e0y ng\u1ee5 \u00fd r\u1eb1ng ng\u01b0\u1eddi d\u00f9ng d\u1ef1a v\u00e0o s\u00e0n giao d\u1ecbch \u0111\u1ec3 thay m\u1eb7t h\u1ecd n\u1eafm gi\u1eef v\u00e0 qu\u1ea3n l\u00fd ti\u1ec1n m\u1ed9t c\u00e1ch an to\u00e0n, khi\u1ebfn h\u1ecd d\u1ec5 b\u1ecb l\u1eeba \u0111\u1ea3o, hack v\u00e0 c\u00e1c m\u1ed1i \u0111e d\u1ecda b\u1ea3o m\u1eadt kh\u00e1c trong tr\u01b0\u1eddng h\u1ee3p s\u00e0n giao d\u1ecbch b\u1ecb t\u1ea5n c\u00f4ng.<\/span><\/p>\n<p><span style=\"font-weight: 400\">M\u1eb7t kh\u00e1c, v\u00ed c\u1ee9ng trao quy\u1ec1n cho ng\u01b0\u1eddi d\u00f9ng to\u00e0n quy\u1ec1n ki\u1ec3m so\u00e1t v\u00e0 t\u1ef1 qu\u1ea3n l\u00fd t\u00e0i s\u1ea3n k\u1ef9 thu\u1eadt s\u1ed1 c\u1ee7a h\u1ecd. Ng\u01b0\u1eddi d\u00f9ng gi\u1eef kh\u00f3a ri\u00eang c\u1ee7a h\u1ecd v\u00e0 kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o ng\u01b0\u1eddi gi\u00e1m s\u00e1t ho\u1eb7c trao \u0111\u1ed5i b\u00ean th\u1ee9 ba. \u0110\u1ec3 tham gia v\u00e0o c\u00e1c giao d\u1ecbch ti\u1ec1n \u0111i\u1ec7n t\u1eed b\u1eb1ng v\u00ed c\u1ee9ng, c\u00e1c giao d\u1ecbch y\u00eau c\u1ea7u kh\u00f3a ri\u00eang ph\u1ea3i \u0111\u01b0\u1ee3c \u201ck\u00fd\u201d. Qu\u00e1 tr\u00ecnh k\u00fd n\u00e0y di\u1ec5n ra trong ch\u00ednh v\u00ed c\u1ee9ng b\u1eb1ng c\u1ea7u n\u1ed1i ti\u1ec1n \u0111i\u1ec7n t\u1eed. C\u1ea7u n\u1ed1i ti\u1ec1n \u0111i\u1ec7n t\u1eed t\u1ea1o \u0111i\u1ec1u ki\u1ec7n k\u1ebft n\u1ed1i gi\u1eefa v\u00ed c\u1ee9ng v\u00e0 blockchain.<\/span><\/p>\n<p><span style=\"font-weight: 400\">V\u00ed c\u1ee9ng t\u1ea3i giao d\u1ecbch \u0111\u00e3 k\u00fd l\u00ean c\u1ea7u n\u1ed1i, c\u1ea7u n\u1ed1i n\u00e0y s\u1ebd ph\u00e1t giao d\u1ecbch \u0111\u00e3 k\u00fd l\u00ean m\u1ea1ng blockchain. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0, kh\u00f4ng c\u00f3 th\u1eddi \u0111i\u1ec3m n\u00e0o trong to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh m\u00e0 kh\u00f3a c\u00e1 nh\u00e2n c\u1ee7a ng\u01b0\u1eddi d\u00f9ng r\u1eddi kh\u1ecfi v\u00ed c\u1ee9ng, do \u0111\u00f3 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 b\u1ea3o m\u1eadt.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cach_su_dung_vi_tien_dien_tu_phan_cung\"><\/span><span style=\"font-weight: 400\">C\u00e1ch s\u1eed d\u1ee5ng v\u00ed ti\u1ec1n \u0111i\u1ec7n t\u1eed ph\u1ea7n c\u1ee9ng<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">C\u00e1c b\u01b0\u1edbc v\u00e0 quy tr\u00ecnh ch\u00ednh x\u00e1c c\u00f3 th\u1ec3 h\u01a1i kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o v\u00ed c\u1ee9ng c\u1ee5 th\u1ec3. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 tham kh\u1ea3o h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 l\u00e0m theo c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt \u0111\u1ec3 t\u00ecm hi\u1ec3u c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t v\u00ed c\u1ee9ng c\u1ee5 th\u1ec3.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Sau \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 b\u01b0\u1edbc ph\u1ed5 bi\u1ebfn \u0111\u1ec3 hi\u1ec3u c\u00e1ch s\u1eed d\u1ee5ng v\u00ed c\u1ee9ng:<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_1_Mua_va_cai_dat_phan_mem\"><\/span><span style=\"font-weight: 400\">B\u01b0\u1edbc 1: Mua v\u00e0 c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Nh\u1eadn v\u00ed c\u1ee9ng ti\u1ec1n \u0111i\u1ec7n t\u1eed t\u1eeb c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t n\u1ed5i ti\u1ebfng v\u00e0 \u0111\u00e1ng tin c\u1eady nh\u01b0 Ledger, Trezor v\u00e0 Ngrave \u2014 v\u00e0\/ho\u1eb7c c\u00e1c \u0111\u1ea1i l\u00fd \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n c\u1ee7a h\u1ecd. \u0110\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 \u0111\u01b0\u1ee3c ni\u00eam phong v\u00e0 kh\u00f4ng gi\u1ea3 m\u1ea1o. Truy c\u1eadp trang web ch\u00ednh th\u1ee9c c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u00ed c\u1ee9ng, sau \u0111\u00f3 t\u1ea3i xu\u1ed1ng v\u00e0 c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m v\u00ed tr\u00ean m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n\/thi\u1ebft b\u1ecb di \u0111\u1ed9ng. \u0110\u1ea3m b\u1ea3o \u0111\u1ecdc c\u00e1c \u0111\u1ec1 xu\u1ea5t v\u1ec1 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a thi\u1ebft b\u1ecb \u2014 h\u1ec7 \u0111i\u1ec1u h\u00e0nh, b\u1ed9 x\u1eed l\u00fd&#8230;<\/span><\/p>\n<figure id=\"attachment_22151\" aria-describedby=\"caption-attachment-22151\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-22151\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-15.jpg\" alt=\"hard wallet\" width=\"900\" height=\"600\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-15.jpg 1500w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-15-300x200.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-15-1024x683.jpg 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-15-150x100.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-15-768x512.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-15-450x300.jpg 450w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/06\/a1-15-1200x800.jpg 1200w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-22151\" class=\"wp-caption-text\">V\u00ed c\u1ee9ng ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c s\u0103n \u0111\u00f3n b\u1edfi nh\u1eefng ng\u01b0\u1eddi \u0111am m\u00ea ti\u1ec1n \u0111i\u1ec7n t\u1eed, nh\u00e0 \u0111\u1ea7u t\u01b0 v\u00e0 c\u00e1 voi ti\u1ec1n \u0111i\u1ec7n t\u1eed.<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_2_Ket_noi_vi_cung\"><\/span><span style=\"font-weight: 400\">B\u01b0\u1edbc 2: K\u1ebft n\u1ed1i v\u00ed c\u1ee9ng<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">K\u1ebft n\u1ed1i v\u00ed c\u1ee9ng v\u1edbi m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n\/thi\u1ebft b\u1ecb di \u0111\u1ed9ng b\u1eb1ng c\u00e1p USB \u0111\u01b0\u1ee3c cung c\u1ea5p ho\u1eb7c k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y th\u00edch h\u1ee3p (bluetooth ho\u1eb7c NFC). L\u00e0m theo h\u01b0\u1edbng d\u1eabn tr\u00ean m\u00e0n h\u00ecnh \u0111\u1ec3 kh\u1edfi t\u1ea1o v\u00ed c\u1ee9ng. \u0110i\u1ec1u n\u00e0y li\u00ean quan \u0111\u1ebfn vi\u1ec7c ch\u1ecdn m\u00e3 PIN ho\u1eb7c c\u1ee5m m\u1eadt kh\u1ea9u, t\u1ea1o c\u1ee5m t\u1eeb h\u1ea1t gi\u1ed1ng kh\u00f4i ph\u1ee5c d\u1ef1 ph\u00f2ng v\u00e0 l\u01b0u tr\u1eef h\u1ea1t gi\u1ed1ng an to\u00e0n \u1edf nhi\u1ec1u v\u1ecb tr\u00ed ngo\u1ea1i tuy\u1ebfn. H\u1ea1t gi\u1ed1ng kh\u00f4i ph\u1ee5c r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 kh\u00f4i ph\u1ee5c quy\u1ec1n truy c\u1eadp v\u00e0o ti\u1ec1n n\u1ebfu v\u00ed c\u1ee9ng b\u1ecb m\u1ea5t ho\u1eb7c b\u1ecb h\u1ecfng.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_3_Them_tien_va_giao_dich\"><\/span><span style=\"font-weight: 400\">B\u01b0\u1edbc 3: Th\u00eam ti\u1ec1n v\u00e0 giao d\u1ecbch<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Trong ph\u1ea7n m\u1ec1m v\u00ed, t\u00ecm t\u00f9y ch\u1ecdn nh\u1eadn ho\u1eb7c g\u1eedi ti\u1ec1n \u0111i\u1ec7n t\u1eed. Sao ch\u00e9p \u0111\u1ecba ch\u1ec9 c\u00f4ng khai \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb ho\u1eb7c qu\u00e9t m\u00e3 QR \u0111\u1ec3 th\u00eam s\u1ed1 l\u01b0\u1ee3ng <a href=\"https:\/\/www.fiahub.com\/blog\/tien-dien-tu\/\">ti\u1ec1n \u0111i\u1ec7n t\u1eed<\/a> mong mu\u1ed1n v\u00e0o \u0111\u1ecba ch\u1ec9 c\u00f4ng khai n\u00e0y t\u1eeb m\u1ed9t s\u00e0n giao d\u1ecbch ho\u1eb7c v\u00ed kh\u00e1c.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u0110\u1ec3 g\u1eedi ti\u1ec1n \u0111i\u1ec7n t\u1eed t\u1eeb v\u00ed c\u1ee9ng, h\u00e3y ch\u1ecdn t\u00f9y ch\u1ecdn g\u1eedi ho\u1eb7c chuy\u1ec3n ti\u1ec1n v\u00e0 nh\u1eadp \u0111\u1ecba ch\u1ec9 c\u1ee7a ng\u01b0\u1eddi nh\u1eadn v\u00e0 s\u1ed1 ti\u1ec1n c\u1ea7n g\u1eedi. X\u00e1c nh\u1eadn chi ti\u1ebft giao d\u1ecbch tr\u00ean m\u00e0n h\u00ecnh c\u1ee7a v\u00ed c\u1ee9ng.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc_4_Xac_nhan_ky_va_xac_thuc_giao_dich\"><\/span><span style=\"font-weight: 400\">B\u01b0\u1edbc 4: X\u00e1c nh\u1eadn, k\u00fd v\u00e0 x\u00e1c th\u1ef1c giao d\u1ecbch<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Sau khi x\u00e1c nh\u1eadn chi ti\u1ebft giao d\u1ecbch tr\u00ean v\u00ed c\u1ee9ng, m\u1ed9t ng\u01b0\u1eddi s\u1ebd \u0111\u01b0\u1ee3c nh\u1eafc cung c\u1ea5p \u1ee7y quy\u1ec1n b\u1ed5 sung b\u1eb1ng c\u00e1ch nh\u1eadp m\u00e3 PIN ho\u1eb7c c\u1ee5m m\u1eadt kh\u1ea9u. Sau \u0111\u00f3, v\u00ed c\u1ee9ng s\u1ebd k\u00fd giao d\u1ecbch b\u1eb1ng kh\u00f3a ri\u00eang \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong \u0111\u00f3 v\u00e0 ti\u1ec1n s\u1ebd \u0111\u01b0\u1ee3c giao d\u1ecbch. Theo d\u00f5i ti\u1ebfn tr\u00ecnh c\u1ee7a c\u00e1c giao d\u1ecbch b\u1eb1ng tr\u00ecnh kh\u00e1m ph\u00e1 blockchain ho\u1eb7c trong ph\u1ea7n m\u1ec1m v\u00ed. X\u00e1c minh r\u1eb1ng giao d\u1ecbch \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn v\u00e0 th\u00eam v\u00e0o blockchain.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n nh\u1edb l\u00e0 ng\u1eaft k\u1ebft n\u1ed1i an to\u00e0n v\u00ed c\u1ee9ng kh\u1ecfi m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n\/thi\u1ebft b\u1ecb di \u0111\u1ed9ng sau khi ho\u00e0n t\u1ea5t giao d\u1ecbch v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Vi_cung_pho_bien\"><\/span><span style=\"font-weight: 400\">V\u00ed c\u1ee9ng ph\u1ed5 bi\u1ebfn<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">V\u00ed c\u1ee9ng ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c s\u0103n \u0111\u00f3n b\u1edfi nh\u1eefng ng\u01b0\u1eddi \u0111am m\u00ea ti\u1ec1n \u0111i\u1ec7n t\u1eed, nh\u00e0 \u0111\u1ea7u t\u01b0 v\u00e0 c\u00e1 voi ti\u1ec1n \u0111i\u1ec7n t\u1eed. Ch\u00fang bao g\u1ed3m c\u00e1c v\u00ed nh\u01b0 Ledger v\u00e0 Trezor, cung c\u1ea5p gi\u1ea3i ph\u00e1p an to\u00e0n v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng \u0111\u1ec3 l\u01b0u tr\u1eef v\u00e0 qu\u1ea3n l\u00fd t\u00e0i s\u1ea3n k\u1ef9 thu\u1eadt s\u1ed1. C\u00e1c t\u00ean ph\u1ed5 bi\u1ebfn kh\u00e1c tr\u00ean th\u1ecb tr\u01b0\u1eddng bao g\u1ed3m: Ellipal, CoolWallet, SafePal v\u00e0 Ngrave, trong s\u1ed1 nh\u1eefng t\u00ean kh\u00e1c. H\u01a1n n\u1eefa, m\u1ed9t s\u1ed1 v\u00ed c\u1ee9ng nh\u01b0 Ledger cung c\u1ea5p t\u00ednh n\u0103ng \u0111\u1eb7t c\u01b0\u1ee3c v\u00e0 c\u00e1c c\u01a1 h\u1ed9i ki\u1ebfm ti\u1ec1n kh\u00e1c th\u00f4ng qua \u1ee9ng d\u1ee5ng Ledger Live c\u1ee7a h\u1ecd.<\/span><\/p>\n<p><span style=\"font-weight: 400\">T\u00ednh \u01b0u vi\u1ec7t c\u1ee7a v\u00ed c\u1ee9ng trong vi\u1ec7c b\u1ea3o m\u1eadt ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u00e0ng tr\u1edf n\u00ean r\u00f5 r\u00e0ng h\u01a1n v\u00e0o n\u0103m 2022 do s\u1ef1 c\u1ed1 trao \u0111\u1ed5i ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u1ee7a FTX, Celsius, BlockFi v\u00e0 Vault, d\u1eabn \u0111\u1ebfn vi\u1ec7c m\u1ea5t quy\u1ec1n truy c\u1eadp h\u00e0ng t\u1ef7 \u0111\u00f4 la. Do \u0111\u00f3, c\u00e1c nh\u00e0 cung c\u1ea5p v\u00ed c\u1ee9ng nh\u01b0 Ledger v\u00e0 Trezor \u0111\u00e3 tr\u1ea3i qua doanh s\u1ed1 b\u00e1n h\u00e0ng ch\u01b0a t\u1eebng c\u00f3 khi nh\u1eefng ng\u01b0\u1eddi n\u1eafm gi\u1eef ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u1ed5 x\u00f4 t\u00ecm ki\u1ebfm s\u1ef1 an to\u00e0n v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a kho l\u01b0u tr\u1eef.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Vi_cung_co_an_toan_khong\"><\/span><span style=\"font-weight: 400\">V\u00ed c\u1ee9ng c\u00f3 an to\u00e0n kh\u00f4ng?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">\u0110\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 ai \u0111\u00e3 \u1edf trong kh\u00f4ng gian ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u1ee7 l\u00e2u, c\u00f3 m\u1ed9t c\u00e2u n\u00f3i ph\u1ed5 bi\u1ebfn: <em><strong>\u201cKh\u00f4ng ph\u1ea3i ch\u00eca kh\u00f3a c\u1ee7a b\u1ea1n, kh\u00f4ng ph\u1ea3i ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u1ee7a b\u1ea1n.\u201d<\/strong><\/em> V\u1ec1 b\u1ea3n ch\u1ea5t, c\u1ee5m t\u1eeb n\u00e0y \u0111\u00f3ng vai tr\u00f2 l\u00e0 l\u1eddi k\u00eau g\u1ecdi h\u00e0nh \u0111\u1ed9ng \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng ti\u1ec1n \u0111i\u1ec7n t\u1eed ki\u1ec3m so\u00e1t b\u1ea3o m\u1eadt c\u1ee7a ch\u00ednh h\u1ecd v\u00e0 \u0111\u1ea3m b\u1ea3o vi\u1ec7c b\u1ea3o v\u1ec7 t\u00e0i s\u1ea3n k\u1ef9 thu\u1eadt s\u1ed1 c\u1ee7a h\u1ecd. N\u00f3 khuy\u1ebfn kh\u00edch s\u1eed d\u1ee5ng v\u00ed c\u1ee9ng v\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef l\u1ea1nh kh\u00e1c \u0111\u1ec3 gi\u1eef kh\u00f3a ri\u00eang t\u01b0 ngo\u1ea1i tuy\u1ebfn v\u00e0 tr\u00e1nh xa c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u1ea1ng ti\u1ec1m \u1ea9n.<\/span><\/p>\n<p><span style=\"font-weight: 400\">V\u00ed c\u1ee9ng ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn r\u1ed9ng r\u00e3i l\u00e0 gi\u1ea3i ph\u00e1p an to\u00e0n \u0111\u1ec3 l\u01b0u tr\u1eef, qu\u1ea3n l\u00fd v\u00e0 gi\u00e1m s\u00e1t t\u00e0i s\u1ea3n k\u1ef9 thu\u1eadt s\u1ed1 v\u00e0 ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u1ee7a m\u1ed9t ng\u01b0\u1eddi. M\u1eb7c d\u00f9 kh\u00f4ng c\u00f3 bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt n\u00e0o c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n tuy\u1ec7t \u0111\u1ed1i, nh\u01b0ng v\u00ed c\u1ee9ng cung c\u1ea5p th\u00eam c\u00e1c l\u1edbp b\u1ea3o m\u1eadt v\u00e0 bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 \u0111\u1ec3 l\u01b0u tr\u1eef ti\u1ec1n \u0111i\u1ec7n t\u1eed.<\/span><\/p>\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 v\u00ed c\u1ee9ng trong l\u01b0u tr\u1eef ti\u1ec1n \u0111i\u1ec7n t\u1eed. Hy v\u1ecdng b\u00e0i vi\u1ebft \u0111\u00e3 gi\u00fap b\u1ea1n \u0111\u1ecdc hi\u1ec3u h\u01a1n v\u1ec1 v\u00ed c\u1ee9ng. \u0110\u1eebng qu\u00ean, m\u1ecdi th\u1eafc m\u1eafc vui l\u00f2ng li\u00ean h\u1ec7 \u0111\u1ed9i ng\u0169 Support c\u1ee7a <a href=\"https:\/\/www.fiahub.com\/blog\/tien-dien-tu\/\">Fiahub<\/a> 24\/7 \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 nh\u00e9!<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u200b\u200b\u0110\u1ec3 s\u1eed d\u1ee5ng v\u00ed c\u1ee9ng ti\u1ec1n \u0111i\u1ec7n t\u1eed, h\u00e3y k\u1ebft n\u1ed1i v\u00ed v\u1edbi m\u00e1y t\u00ednh\/thi\u1ebft b\u1ecb di \u0111\u1ed9ng, nh\u1eadp m\u00e3 PIN, l\u00e0m theo h\u01b0\u1edbng d\u1eabn \u0111\u1ec3 g\u1eedi\/nh\u1eadn ti\u1ec1n \u0111i\u1ec7n t\u1eed, sau \u0111\u00f3 l\u01b0u tr\u1eef ngo\u1ea1i tuy\u1ebfn an to\u00e0n \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt \u0110\u1ea7u t\u01b0 v\u00e0o ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn r\u1ed9ng r\u00e3i l\u00e0<\/p>\n","protected":false},"author":24,"featured_media":22148,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21843,21850],"tags":[3102,22908,22008,22905,22907,22906],"class_list":{"0":"post-22147","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-huong-dan-dau-tu","8":"category-tu-dien-crypto","9":"tag-btc","10":"tag-cold-wallet","11":"tag-crypto-wallet","12":"tag-hard-wallet","13":"tag-hot-wallet","14":"tag-soft-wallet"},"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>V\u00ed c\u1ee9ng l\u00e0 g\u00ec? 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C\u00e1ch d\u00f9ng v\u00ed c\u1ee9ng l\u01b0u tr\u1eef crypto? - Fiahub","description":"\u0110\u1ec3 s\u1eed d\u1ee5ng v\u00ed c\u1ee9ng ti\u1ec1n \u0111i\u1ec7n t\u1eed, h\u00e3y k\u1ebft n\u1ed1i v\u00ed v\u1edbi m\u00e1y t\u00ednh\/thi\u1ebft b\u1ecb di \u0111\u1ed9ng, nh\u1eadp m\u00e3 PIN, l\u00e0m theo h\u01b0\u1edbng d\u1eabn, sau \u0111\u00f3 l\u01b0u tr\u1eef ngo\u1ea1i tuy\u1ebfn.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.fiahub.com\/blog\/vi-cung-la-gicach-dung-vi-cung-luu-tru-crypto\/","og_locale":"en_US","og_type":"article","og_title":"V\u00ed c\u1ee9ng l\u00e0 g\u00ec? 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