{"id":479467,"date":"2023-08-09T10:40:40","date_gmt":"2023-08-09T10:40:40","guid":{"rendered":""},"modified":"2023-09-05T11:18:54","modified_gmt":"2023-09-05T11:18:54","slug":"usb-boot","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/usb-boot\/","title":{"rendered":"Kh\u1edfi \u0111\u1ed9ng USB"},"content":{"rendered":"<p>Kh\u1edfi \u0111\u1ed9ng USB, vi\u1ebft t\u1eaft c\u1ee7a Universal Serial Bus boot, \u0111\u1ec1 c\u1eadp \u0111\u1ebfn qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh t\u1eeb thi\u1ebft b\u1ecb l\u01b0u tr\u1eef USB b\u00ean ngo\u00e0i, ch\u1eb3ng h\u1ea1n nh\u01b0 \u1ed5 flash USB ho\u1eb7c \u1ed5 c\u1ee9ng ngo\u00e0i. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng ch\u1ea1y h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 ph\u1ea7n m\u1ec1m kh\u00e1c tr\u1ef1c ti\u1ebfp t\u1eeb thi\u1ebft b\u1ecb USB, b\u1ecf qua b\u1ed9 nh\u1edb trong c\u1ee7a m\u00e1y t\u00ednh, nh\u01b0 \u1ed5 \u0111\u0129a c\u1ee9ng ho\u1eb7c \u1ed5 \u0111\u0129a th\u1ec3 r\u1eafn. USB boot cung c\u1ea5p gi\u1ea3i ph\u00e1p di \u0111\u1ed9ng v\u00e0 linh ho\u1ea1t cho nhi\u1ec1u m\u1ee5c \u0111\u00edch kh\u00e1c nhau, t\u1eeb kh\u00f4i ph\u1ee5c h\u1ec7 th\u1ed1ng \u0111\u1ebfn tri\u1ec3n khai h\u1ec7 \u0111i\u1ec1u h\u00e0nh tr\u00ean nhi\u1ec1u m\u00e1y.<\/p>\n<h2>L\u1ecbch s\u1eed ngu\u1ed3n g\u1ed1c c\u1ee7a USB boot v\u00e0 l\u1ea7n \u0111\u1ea7u ti\u00ean nh\u1eafc \u0111\u1ebfn n\u00f3<\/h2>\n<p>Kh\u00e1i ni\u1ec7m kh\u1edfi \u0111\u1ed9ng t\u1eeb thi\u1ebft b\u1ecb b\u00ean ngo\u00e0i c\u00f3 t\u1eeb nh\u1eefng ng\u00e0y \u0111\u1ea7u c\u1ee7a m\u00e1y t\u00ednh khi \u0111\u0129a m\u1ec1m th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea3i h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 c\u00e1c ti\u1ec7n \u00edch kh\u00e1c. Tuy nhi\u00ean, s\u1ef1 ra \u0111\u1eddi c\u1ee7a USB v\u00e0o cu\u1ed1i nh\u1eefng n\u0103m 1990 \u0111\u00e3 t\u1ea1o n\u00ean m\u1ed9t cu\u1ed9c c\u00e1ch m\u1ea1ng trong vi\u1ec7c l\u01b0u tr\u1eef v\u00e0 truy\u1ec1n d\u1eef li\u1ec7u. Vi\u1ec7c \u0111\u1ec1 c\u1eadp \u0111\u1ebfn kh\u1edfi \u0111\u1ed9ng USB l\u1ea7n \u0111\u1ea7u ti\u00ean c\u00f3 th\u1ec3 b\u1eaft ngu\u1ed3n t\u1eeb kho\u1ea3ng \u0111\u1ea7u nh\u1eefng n\u0103m 2000 khi nh\u1eefng ng\u01b0\u1eddi \u0111am m\u00ea m\u00e1y t\u00ednh b\u1eaft \u0111\u1ea7u th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng kh\u1edfi \u0111\u1ed9ng c\u00e1c b\u1ea3n ph\u00e2n ph\u1ed1i Linux nh\u1ecf t\u1eeb \u1ed5 USB. \u00dd t\u01b0\u1edfng \u0111\u1ed9t ph\u00e1 n\u00e0y nhanh ch\u00f3ng tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn v\u00e0 c\u00e1c m\u00e1y t\u00ednh hi\u1ec7n \u0111\u1ea1i b\u1eaft \u0111\u1ea7u h\u1ed7 tr\u1ee3 kh\u1edfi \u0111\u1ed9ng USB nh\u01b0 m\u1ed9t t\u00ednh n\u0103ng ti\u00eau chu\u1ea9n trong ph\u1ea7n s\u1ee5n BIOS ho\u1eb7c UEFI c\u1ee7a ch\u00fang.<\/p>\n<h2>Th\u00f4ng tin chi ti\u1ebft v\u1ec1 USB boot. M\u1edf r\u1ed9ng ch\u1ee7 \u0111\u1ec1 USB boot<\/h2>\n<p>Kh\u1edfi \u0111\u1ed9ng USB ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch h\u01b0\u1edbng d\u1eabn ch\u01b0\u01a1ng tr\u00ecnh c\u01a1 s\u1edf BIOS ho\u1eb7c UEFI c\u1ee7a m\u00e1y t\u00ednh ki\u1ec3m tra ph\u01b0\u01a1ng ti\u1ec7n c\u00f3 th\u1ec3 kh\u1edfi \u0111\u1ed9ng tr\u00ean c\u00e1c thi\u1ebft b\u1ecb USB \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i tr\u01b0\u1edbc khi th\u1eed kh\u1edfi \u0111\u1ed9ng t\u1eeb b\u1ed9 nh\u1edb trong. Khi ph\u00e1t hi\u1ec7n th\u1ea5y thi\u1ebft b\u1ecb USB c\u00f3 kh\u1ea3 n\u0103ng kh\u1edfi \u0111\u1ed9ng, h\u1ec7 th\u1ed1ng s\u1ebd t\u1ea3i b\u1ed9 n\u1ea1p kh\u1edfi \u0111\u1ed9ng v\u00e0 t\u1ec7p h\u1ec7 \u0111i\u1ec1u h\u00e0nh c\u1ea7n thi\u1ebft t\u1eeb \u1ed5 USB, b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng mang theo c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 \u1ee9ng d\u1ee5ng \u01b0a th\u00edch c\u1ee7a h\u1ecd m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i s\u1eeda \u0111\u1ed5i b\u1ed9 nh\u1edb trong c\u1ee7a m\u00e1y t\u00ednh.<\/p>\n<h2>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a USB boot. C\u00e1ch kh\u1edfi \u0111\u1ed9ng USB ho\u1ea1t \u0111\u1ed9ng<\/h2>\n<p>\u0110\u1ec3 hi\u1ec3u c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a USB boot, \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i ki\u1ec3m tra c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng:<\/p>\n<ol>\n<li>\n<p><strong>Ph\u1ea7n m\u1ec1m BIOS\/UEFI:<\/strong> Ch\u01b0\u01a1ng tr\u00ecnh c\u01a1 s\u1edf H\u1ec7 th\u1ed1ng \u0111\u1ea7u v\u00e0o\/\u0111\u1ea7u ra c\u01a1 b\u1ea3n (BIOS) ho\u1eb7c Giao di\u1ec7n ph\u1ea7n m\u1ec1m m\u1edf r\u1ed9ng h\u1ee3p nh\u1ea5t (UEFI) c\u1ee7a m\u00e1y t\u00ednh \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng. N\u00f3 b\u1eaft \u0111\u1ea7u ki\u1ec3m tra ph\u1ea7n c\u1ee9ng, t\u00ecm ki\u1ebfm c\u00e1c thi\u1ebft b\u1ecb c\u00f3 kh\u1ea3 n\u0103ng kh\u1edfi \u0111\u1ed9ng v\u00e0 t\u1ea3i b\u1ed9 n\u1ea1p kh\u1edfi \u0111\u1ed9ng t\u1eeb thi\u1ebft b\u1ecb USB.<\/p>\n<\/li>\n<li>\n<p><strong>B\u1ed9 n\u1ea1p kh\u1edfi \u0111\u1ed9ng:<\/strong> B\u1ed9 n\u1ea1p kh\u1edfi \u0111\u1ed9ng l\u00e0 m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh nh\u1ecf \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean thi\u1ebft b\u1ecb USB gi\u00fap h\u1ec7 th\u1ed1ng \u0111\u1ecbnh v\u1ecb v\u00e0 t\u1ea3i h\u1ec7 \u0111i\u1ec1u h\u00e0nh. C\u00e1c b\u1ed9 t\u1ea3i kh\u1edfi \u0111\u1ed9ng ph\u1ed5 bi\u1ebfn bao g\u1ed3m GRUB (B\u1ed9 t\u1ea3i kh\u1edfi \u0111\u1ed9ng h\u1ee3p nh\u1ea5t GRand) cho c\u00e1c b\u1ea3n ph\u00e2n ph\u1ed1i Linux v\u00e0 NTLDR (Tr\u00ecnh t\u1ea3i NT) cho Windows.<\/p>\n<\/li>\n<li>\n<p><strong>H\u1ec7 \u0111i\u1ec1u h\u00e0nh:<\/strong> Sau khi b\u1ed9 n\u1ea1p kh\u1edfi \u0111\u1ed9ng \u0111\u01b0\u1ee3c t\u1ea3i, n\u00f3 s\u1ebd \u0111\u1ecbnh v\u1ecb v\u00e0 kh\u1edfi ch\u1ea1y h\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean thi\u1ebft b\u1ecb USB. K\u1ec3 t\u1eeb th\u1eddi \u0111i\u1ec3m n\u00e0y, m\u00e1y t\u00ednh ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ec3 h\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t b\u00ean trong.<\/p>\n<\/li>\n<\/ol>\n<h2>Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a USB boot<\/h2>\n<p>USB boot cung c\u1ea5p m\u1ed9t s\u1ed1 t\u00ednh n\u0103ng ch\u00ednh gi\u00fap n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb cho nhi\u1ec1u t\u00ecnh hu\u1ed1ng kh\u00e1c nhau:<\/p>\n<ul>\n<li>\n<p><strong>T\u00ednh di \u0111\u1ed9ng:<\/strong> USB boot cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng mang theo h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 c\u00f4ng c\u1ee5 \u01b0a th\u00edch c\u1ee7a h\u1ecd m\u1ecdi l\u00fac m\u1ecdi n\u01a1i, gi\u00fap thu\u1eadn ti\u1ec7n cho vi\u1ec7c t\u00ednh to\u00e1n v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 khi \u0111ang di chuy\u1ec3n.<\/p>\n<\/li>\n<li>\n<p><strong>S\u1ef1 c\u00e1ch ly:<\/strong> Vi\u1ec7c kh\u1edfi \u0111\u1ed9ng t\u1eeb thi\u1ebft b\u1ecb USB b\u00ean ngo\u00e0i s\u1ebd c\u00e1ch ly b\u1ed9 nh\u1edb trong c\u1ee7a m\u00e1y ch\u1ee7 kh\u1ecfi ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i ho\u1eb7c h\u01b0 h\u1ecfng ti\u1ec1m \u1ea9n, \u0111\u1ea3m b\u1ea3o tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng m\u00e1y t\u00ednh an to\u00e0n h\u01a1n.<\/p>\n<\/li>\n<li>\n<p><strong>T\u00ednh linh ho\u1ea1t:<\/strong> Kh\u1ea3 n\u0103ng kh\u1edfi \u0111\u1ed9ng qua USB kh\u00f4ng b\u1ecb gi\u1edbi h\u1ea1n \u1edf m\u1ed9t h\u1ec7 \u0111i\u1ec1u h\u00e0nh duy nh\u1ea5t; ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ea1o \u1ed5 USB c\u00f3 kh\u1ea3 n\u0103ng kh\u1edfi \u0111\u1ed9ng cho nhi\u1ec1u b\u1ea3n ph\u00e2n ph\u1ed1i Linux, b\u1ea3n c\u00e0i \u0111\u1eb7t Windows, c\u00f4ng c\u1ee5 kh\u00f4i ph\u1ee5c, v.v.<\/p>\n<\/li>\n<li>\n<p><strong>Kh\u00f4i ph\u1ee5c h\u1ec7 th\u1ed1ng:<\/strong> Kh\u1edfi \u0111\u1ed9ng USB l\u00e0 v\u00f4 gi\u00e1 trong vi\u1ec7c kh\u00f4i ph\u1ee5c v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 h\u1ec7 th\u1ed1ng, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp v\u00e0 s\u1eeda ch\u1eefa h\u1ec7 th\u1ed1ng c\u1ee7a h\u1ecd ngay c\u1ea3 khi kh\u00f4ng th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c b\u1ed9 nh\u1edb trong.<\/p>\n<\/li>\n<li>\n<p><strong>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch:<\/strong> H\u1ea7u h\u1ebft c\u00e1c m\u00e1y t\u00ednh v\u00e0 m\u00e1y t\u00ednh x\u00e1ch tay hi\u1ec7n \u0111\u1ea1i \u0111\u1ec1u h\u1ed7 tr\u1ee3 kh\u1edfi \u0111\u1ed9ng USB, gi\u00fap n\u00f3 c\u00f3 th\u1ec3 truy c\u1eadp r\u1ed9ng r\u00e3i tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng ph\u1ea7n c\u1ee9ng kh\u00e1c nhau.<\/p>\n<\/li>\n<\/ul>\n<h2>C\u00e1c lo\u1ea1i USB boot<\/h2>\n<p>USB boot c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n th\u00e0nh hai lo\u1ea1i ch\u00ednh: USB tr\u1ef1c ti\u1ebfp v\u00e0 USB c\u00f3 th\u1ec3 c\u00e0i \u0111\u1eb7t.<\/p>\n<h3>USB tr\u1ef1c ti\u1ebfp:<\/h3>\n<p>Live USB cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng ch\u1ea1y to\u00e0n b\u1ed9 h\u1ec7 \u0111i\u1ec1u h\u00e0nh tr\u1ef1c ti\u1ebfp t\u1eeb thi\u1ebft b\u1ecb USB m\u00e0 kh\u00f4ng c\u1ea7n c\u00e0i \u0111\u1eb7t n\u00f3 v\u00e0o b\u1ed9 nh\u1edb trong c\u1ee7a m\u00e1y ch\u1ee7. USB tr\u1ef1c ti\u1ebfp r\u1ea5t h\u1eefu \u00edch \u0111\u1ec3 ki\u1ec3m tra h\u1ec7 \u0111i\u1ec1u h\u00e0nh m\u1edbi, kh\u00f4i ph\u1ee5c d\u1eef li\u1ec7u v\u00e0 truy c\u1eadp m\u00f4i tr\u01b0\u1eddng quen thu\u1ed9c tr\u00ean c\u00e1c m\u00e1y t\u00ednh kh\u00e1c nhau.<\/p>\n<h3>USB c\u00f3 th\u1ec3 c\u00e0i \u0111\u1eb7t:<\/h3>\n<p>USB c\u00f3 th\u1ec3 c\u00e0i \u0111\u1eb7t, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 tr\u00ecnh c\u00e0i \u0111\u1eb7t USB c\u00f3 th\u1ec3 kh\u1edfi \u0111\u1ed9ng, ch\u1ee9a c\u00e1c t\u1ec7p c\u1ea7n thi\u1ebft \u0111\u1ec3 c\u00e0i \u0111\u1eb7t h\u1ec7 \u0111i\u1ec1u h\u00e0nh tr\u00ean b\u1ed9 nh\u1edb trong c\u1ee7a m\u00e1y t\u00ednh. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng nh\u1eefng chi\u1ebfc USB n\u00e0y \u0111\u1ec3 tri\u1ec3n khai h\u1ec7 \u0111i\u1ec1u h\u00e0nh tr\u00ean nhi\u1ec1u m\u00e1y m\u1ed9t c\u00e1ch nhanh ch\u00f3ng.<\/p>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng so s\u00e1nh \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n:<\/p>\n<table>\n<thead>\n<tr>\n<th>Ki\u1ec3u<\/th>\n<th>M\u1ee5c \u0111\u00edch<\/th>\n<th>C\u00e0i \u0111\u1eb7t tr\u00ean m\u00e1y t\u00ednh ch\u1ee7<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>USB tr\u1ef1c ti\u1ebfp<\/td>\n<td>Ki\u1ec3m tra, ph\u1ee5c h\u1ed3i, khi \u0111ang di chuy\u1ec3n<\/td>\n<td>Kh\u00f4ng y\u00eau c\u1ea7u<\/td>\n<\/tr>\n<tr>\n<td>USB c\u00f3 th\u1ec3 c\u00e0i \u0111\u1eb7t<\/td>\n<td>C\u00e0i \u0111\u1eb7t h\u1ec7 \u0111i\u1ec1u h\u00e0nh tr\u00ean m\u00e1y t\u00ednh<\/td>\n<td>Y\u00eau c\u1ea7u<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng USB boot, c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng<\/h2>\n<h3>C\u00e1c c\u00e1ch s\u1eed d\u1ee5ng USB boot:<\/h3>\n<ol>\n<li>\n<p><strong>Ki\u1ec3m tra v\u00e0 \u0111\u00e1nh gi\u00e1:<\/strong> Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ki\u1ec3m tra h\u1ec7 \u0111i\u1ec1u h\u00e0nh ho\u1eb7c ph\u1ea7n m\u1ec1m m\u1edbi m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u1ec7 th\u1ed1ng ch\u00ednh c\u1ee7a h\u1ecd b\u1eb1ng c\u00e1ch kh\u1edfi \u0111\u1ed9ng t\u1eeb Live USB.<\/p>\n<\/li>\n<li>\n<p><strong>Kh\u00f4i ph\u1ee5c h\u1ec7 th\u1ed1ng:<\/strong> Trong tr\u01b0\u1eddng h\u1ee3p h\u1ec7 th\u1ed1ng b\u1ecb l\u1ed7i ho\u1eb7c m\u1ea5t d\u1eef li\u1ec7u, Live USB c\u00f3 c\u00e1c c\u00f4ng c\u1ee5 kh\u00f4i ph\u1ee5c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 v\u00e0 truy xu\u1ea5t d\u1eef li\u1ec7u.<\/p>\n<\/li>\n<li>\n<p><strong>An ninh v\u00e0 s\u1ef1 ri\u00eang t\u01b0:<\/strong> Kh\u1edfi \u0111\u1ed9ng t\u1eeb Live USB cung c\u1ea5p m\u1ed9t m\u00f4i tr\u01b0\u1eddng bi\u1ec7t l\u1eadp v\u00e0 an to\u00e0n, h\u1eefu \u00edch cho ho\u1ea1t \u0111\u1ed9ng ng\u00e2n h\u00e0ng tr\u1ef1c tuy\u1ebfn v\u00e0 duy\u1ec7t web trong c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 kh\u1ea3 n\u0103ng kh\u00f4ng an to\u00e0n.<\/p>\n<\/li>\n<\/ol>\n<h3>V\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p:<\/h3>\n<ol>\n<li>\n<p><strong>Kh\u1edfi \u0111\u1ed9ng b\u1ecb l\u1ed7i:<\/strong> \u0110\u00f4i khi, vi\u1ec7c kh\u1edfi \u0111\u1ed9ng USB c\u00f3 th\u1ec3 kh\u00f4ng th\u00e0nh c\u00f4ng do ph\u1ea7n c\u1ee9ng kh\u00f4ng t\u01b0\u01a1ng th\u00edch ho\u1eb7c c\u00e0i \u0111\u1eb7t BIOS\/UEFI kh\u00f4ng ch\u00ednh x\u00e1c. Ng\u01b0\u1eddi d\u00f9ng n\u00ean \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng c\u1ee7a m\u00ecnh h\u1ed7 tr\u1ee3 kh\u1edfi \u0111\u1ed9ng USB v\u00e0 \u01b0u ti\u00ean c\u00e1c thi\u1ebft b\u1ecb USB theo th\u1ee9 t\u1ef1 kh\u1edfi \u0111\u1ed9ng.<\/p>\n<\/li>\n<li>\n<p><strong>M\u1ea5t d\u1eef li\u1ec7u:<\/strong> L\u00e0m vi\u1ec7c t\u1eeb Live USB c\u00f3 ngh\u0129a l\u00e0 t\u1ea5t c\u1ea3 d\u1eef li\u1ec7u v\u00e0 thay \u0111\u1ed5i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong phi\u00ean s\u1ebd b\u1ecb m\u1ea5t sau khi t\u1eaft m\u00e1y. Ng\u01b0\u1eddi d\u00f9ng n\u00ean l\u01b0u c\u00e1c t\u1eadp tin quan tr\u1ecdng v\u00e0o b\u1ed9 nh\u1edb ngo\u00e0i.<\/p>\n<\/li>\n<li>\n<p><strong>Hi\u1ec7u su\u1ea5t h\u1ea1n ch\u1ebf:<\/strong> Ch\u1ea1y H\u0110H t\u1eeb thi\u1ebft b\u1ecb USB c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn hi\u1ec7u su\u1ea5t ch\u1eadm h\u01a1n so v\u1edbi H\u0110H \u0111\u00e3 c\u00e0i \u0111\u1eb7t tr\u00ean b\u1ed9 nh\u1edb trong.<\/p>\n<\/li>\n<\/ol>\n<h2>C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u00e0 so s\u00e1nh kh\u00e1c v\u1edbi c\u00e1c thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1<\/h2>\n<table>\n<thead>\n<tr>\n<th>Thu\u1eadt ng\u1eef<\/th>\n<th>S\u1ef1 mi\u00eau t\u1ea3<\/th>\n<th>S\u1ef1 kh\u00e1c bi\u1ec7t<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Kh\u1edfi \u0111\u1ed9ng USB<\/td>\n<td>Kh\u1edfi \u0111\u1ed9ng t\u1eeb thi\u1ebft b\u1ecb USB<\/td>\n<td>Lo\u1ea1i ph\u01b0\u01a1ng ph\u00e1p kh\u1edfi \u0111\u1ed9ng b\u1eb1ng b\u1ed9 l\u01b0u tr\u1eef USB<\/td>\n<\/tr>\n<tr>\n<td>Kh\u1edfi \u0111\u1ed9ng CD\/DVD<\/td>\n<td>Kh\u1edfi \u0111\u1ed9ng t\u1eeb CD ho\u1eb7c DVD<\/td>\n<td>S\u1eed d\u1ee5ng \u0111\u0129a quang l\u00e0m ph\u01b0\u01a1ng ti\u1ec7n kh\u1edfi \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr>\n<td>H\u1ed3i ph\u1ee5c l\u1ea1i m\u1ea1ng<\/td>\n<td>Kh\u1edfi \u0111\u1ed9ng qua k\u1ebft n\u1ed1i m\u1ea1ng<\/td>\n<td>D\u1ef1a v\u00e0o c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng \u0111\u1ec3 kh\u1edfi \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr>\n<td>\u1ed4 c\u1ee9ng g\u1eafn ngo\u00e0i<\/td>\n<td>\u1ed4 \u0111\u0129a c\u1ee9ng g\u1eafn ngo\u00e0i<\/td>\n<td>Thi\u1ebft b\u1ecb l\u01b0u tr\u1eef di \u0111\u1ed9ng c\u00f3 dung l\u01b0\u1ee3ng l\u1edbn h\u01a1n so v\u1edbi \u1ed5 flash USB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Vi\u1ec5n c\u1ea3nh v\u00e0 c\u00f4ng ngh\u1ec7 t\u01b0\u01a1ng lai li\u00ean quan \u0111\u1ebfn USB boot<\/h2>\n<p>Khi c\u00f4ng ngh\u1ec7 ti\u1ebfn b\u1ed9, USB boot c\u00f3 th\u1ec3 s\u1ebd c\u00f3 nh\u1eefng c\u1ea3i ti\u1ebfn v\u00e0 \u0111\u1ed5i m\u1edbi h\u01a1n n\u1eefa:<\/p>\n<ol>\n<li>\n<p><strong>Truy\u1ec1n d\u1eef li\u1ec7u nhanh h\u01a1n:<\/strong> Nh\u1eefng ti\u1ebfn b\u1ed9 trong c\u00f4ng ngh\u1ec7 USB s\u1ebd d\u1eabn \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u nhanh h\u01a1n, n\u00e2ng cao th\u1eddi gian kh\u1edfi \u0111\u1ed9ng v\u00e0 hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3.<\/p>\n<\/li>\n<li>\n<p><strong>T\u00ednh n\u0103ng b\u1ea3o m\u1eadt n\u00e2ng cao:<\/strong> Vi\u1ec7c tri\u1ec3n khai kh\u1edfi \u0111\u1ed9ng USB trong t\u01b0\u01a1ng lai c\u00f3 th\u1ec3 bao g\u1ed3m c\u00e1c t\u00ednh n\u0103ng b\u1ea3o m\u1eadt n\u00e2ng cao \u0111\u1ec3 b\u1ea3o v\u1ec7 kh\u1ecfi ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i v\u00e0 truy c\u1eadp tr\u00e1i ph\u00e9p.<\/p>\n<\/li>\n<li>\n<p><strong>Kh\u1edfi \u0111\u1ed9ng d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y:<\/strong> V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y, ch\u00fang ta c\u00f3 th\u1ec3 th\u1ea5y USB boot \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp v\u00e0o m\u00f4i tr\u01b0\u1eddng \u0111\u01b0\u1ee3c c\u00e1 nh\u00e2n h\u00f3a c\u1ee7a h\u1ecd t\u1eeb b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb t\u01b0\u01a1ng th\u00edch n\u00e0o.<\/p>\n<\/li>\n<\/ol>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng ho\u1eb7c li\u00ean k\u1ebft m\u00e1y ch\u1ee7 proxy v\u1edbi USB boot<\/h2>\n<p>M\u00e1y ch\u1ee7 proxy \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong k\u1ebft n\u1ed1i v\u00e0 b\u1ea3o m\u1eadt m\u1ea1ng. Khi s\u1eed d\u1ee5ng USB boot k\u1ebft h\u1ee3p v\u1edbi m\u00e1y ch\u1ee7 proxy, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 l\u1ee3i \u00edch:<\/p>\n<ol>\n<li>\n<p><strong>Quy\u1ec1n ri\u00eang t\u01b0 n\u00e2ng cao:<\/strong> M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 cung c\u1ea5p th\u00eam m\u1ed9t l\u1edbp b\u1ea3o m\u1eadt b\u1eb1ng c\u00e1ch che gi\u1ea5u \u0111\u1ecba ch\u1ec9 IP c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, g\u00e2y kh\u00f3 kh\u0103n cho vi\u1ec7c theo d\u00f5i c\u00e1c ho\u1ea1t \u0111\u1ed9ng tr\u1ef1c tuy\u1ebfn c\u1ee7a h\u1ecd.<\/p>\n<\/li>\n<li>\n<p><strong>C\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t m\u1ea1ng:<\/strong> Trong c\u00e1c t\u1ed5 ch\u1ee9c l\u1edbn, m\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 l\u01b0u v\u00e0o b\u1ed9 \u0111\u1ec7m c\u00e1c t\u1ec7p \u0111\u01b0\u1ee3c truy c\u1eadp th\u01b0\u1eddng xuy\u00ean, t\u0103ng t\u1ed1c qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng v\u00e0 gi\u1ea3m m\u1ee9c ti\u00eau th\u1ee5 b\u0103ng th\u00f4ng.<\/p>\n<\/li>\n<li>\n<p><strong>B\u1ecf qua c\u00e1c h\u1ea1n ch\u1ebf v\u1ec1 \u0111\u1ecba l\u00fd:<\/strong> M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 gi\u00fap v\u01b0\u1ee3t qua c\u00e1c gi\u1edbi h\u1ea1n \u0111\u1ecba l\u00fd tr\u00ean m\u1ed9t s\u1ed1 trang web ho\u1eb7c n\u1ed9i dung nh\u1ea5t \u0111\u1ecbnh, \u0111\u1ea3m b\u1ea3o tr\u1ea3i nghi\u1ec7m kh\u1edfi \u0111\u1ed9ng li\u1ec1n m\u1ea1ch b\u1ea5t k\u1ec3 v\u1ecb tr\u00ed.<\/p>\n<\/li>\n<\/ol>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<p>\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 kh\u1edfi \u0111\u1ed9ng USB, h\u00e3y xem x\u00e9t kh\u00e1m ph\u00e1 c\u00e1c t\u00e0i nguy\u00ean sau:<\/p>\n<ol>\n<li><a href=\"https:\/\/www.wikihow.com\/Create-a-Bootable-Ubuntu-USB-Drive\" target=\"_new\" rel=\"noopener nofollow\">C\u00e1ch t\u1ea1o \u1ed5 USB c\u00f3 kh\u1ea3 n\u0103ng kh\u1edfi \u0111\u1ed9ng<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/USB_booting\" target=\"_new\" rel=\"noopener nofollow\">Trang Wikipedia kh\u1edfi \u0111\u1ed9ng USB<\/a><\/li>\n<li><a href=\"https:\/\/www.lifewire.com\/how-to-fix-a-computer-that-wont-turn-on-2624450\" target=\"_new\" rel=\"noopener nofollow\">Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 kh\u1edfi \u0111\u1ed9ng USB<\/a><\/li>\n<\/ol>\n<p>T\u00f3m l\u1ea1i, USB boot l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p m\u1ea1nh m\u1ebd v\u00e0 linh ho\u1ea1t cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng ch\u1ea1y c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 \u1ee9ng d\u1ee5ng tr\u1ef1c ti\u1ebfp t\u1eeb c\u00e1c thi\u1ebft b\u1ecb USB b\u00ean ngo\u00e0i. N\u00f3 cung c\u1ea5p t\u00ednh di \u0111\u1ed9ng, kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i h\u1ec7 th\u1ed1ng v\u00e0 b\u1ea3o m\u1eadt n\u00e2ng cao. V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n kh\u00f4ng ng\u1eebng c\u1ee7a c\u00f4ng ngh\u1ec7, USB boot d\u1ef1 ki\u1ebfn s\u1ebd c\u00f3 nh\u1eefng ti\u1ebfn b\u1ed9 h\u01a1n n\u1eefa, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu cho c\u1ea3 ng\u01b0\u1eddi d\u00f9ng th\u00f4ng th\u01b0\u1eddng v\u00e0 chuy\u00ean gia CNTT. Khi k\u1ebft h\u1ee3p v\u1edbi m\u00e1y ch\u1ee7 proxy, USB boot c\u00f3 th\u1ec3 mang l\u1ea1i th\u00eam l\u1ee3i \u00edch v\u1ec1 b\u1ea3o m\u1eadt v\u00e0 quy\u1ec1n ri\u00eang t\u01b0, \u0111\u1ea3m b\u1ea3o tr\u1ea3i nghi\u1ec7m \u0111i\u1ec7n to\u00e1n li\u1ec1n m\u1ea1ch v\u00e0 an to\u00e0n.<\/p>","protected":false},"featured_media":470789,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-479467","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>USB Boot: A Comprehensive Guide<\/mark>","faq_items":[{"question":"What is USB boot, and how does it work?","answer":"<p>USB boot, also known as Universal Serial Bus boot, is the process of booting a computer system from an external USB storage device, such as a USB flash drive or an external hard drive. It allows users to run operating systems and software directly from the USB device, bypassing the computer's internal storage. USB boot works by instructing the computer's BIOS or UEFI firmware to check for bootable media on connected USB devices before attempting to boot from the internal storage. Once a bootable USB device is detected, the system loads the necessary bootloader and operating system files from the USB drive, initiating the boot process.<\/p>"},{"question":"How did USB boot originate, and when was it first mentioned?","answer":"<p>The concept of booting from external devices dates back to the early days of computers when floppy disks were used to load operating systems and utilities. The first mention of USB boot can be traced back to the early 2000s when computer enthusiasts started experimenting with booting small Linux distributions from USB drives. As USB technology became more widespread in the late 1990s, the idea of booting from USB devices gained popularity, leading to its inclusion as a standard feature in modern computer BIOS and UEFI firmware.<\/p>"},{"question":"What are the main types of USB boot?","answer":"<p>There are two main types of USB boot: Live USB and Installable USB. A Live USB allows users to run an entire operating system directly from the USB device without installing it on the host computer's internal storage. On the other hand, an Installable USB, also known as a Bootable USB installer, contains the necessary files to install an operating system on the internal storage of a computer. Users can use Installable USBs to deploy operating systems on multiple machines quickly.<\/p>"},{"question":"What are the key features of USB boot?","answer":"<p>USB boot offers several key features that make it a valuable tool for various purposes. These features include:<\/p><ul><li>Portability: USB boot allows users to carry their preferred operating systems and tools wherever they go, making it convenient for on-the-go computing and troubleshooting.<\/li><li>Isolation: Booting from an external USB device isolates the host computer's internal storage from potential malware or corruption, ensuring a safer computing experience.<\/li><li>Versatility: USB boot is not limited to a single operating system; users can create bootable USB drives for various Linux distributions, Windows installations, recovery tools, and more.<\/li><li>System Recovery: USB boot is invaluable for system recovery and troubleshooting, enabling users to access and repair their systems even when the internal storage is inaccessible.<\/li><li>Compatibility: Most modern computers and laptops support USB boot, making it widely accessible across different hardware platforms.<\/li><\/ul>"},{"question":"What are the common problems related to USB boot, and how can they be resolved?","answer":"<p>Some common problems related to USB boot include boot failure, data loss, and limited performance. To resolve these issues:<\/p><ul><li>Boot Failure: Ensure that your system supports USB boot and prioritize USB devices in the boot order in the BIOS or UEFI settings.<\/li><li>Data Loss: Save important files to external storage as all data and changes made during a Live USB session are lost after shutdown.<\/li><li>Limited Performance: Understand that running an OS from a USB device might result in slower performance compared to an installed OS on the internal storage.<\/li><\/ul>"},{"question":"How can proxy servers be associated with USB boot, and what benefits does it offer?","answer":"<p>Proxy servers can be associated with USB boot to provide additional security and privacy benefits. When using USB boot in conjunction with proxy servers:<\/p><ul><li>Enhanced Privacy: Proxy servers mask the user's IP address, providing an additional layer of privacy and making it difficult to trace online activities.<\/li><li>Improved Network Performance: Proxy servers can cache frequently accessed files, speeding up the boot process and reducing bandwidth consumption.<\/li><li>Bypassing Geographical Restrictions: Proxy servers help bypass geo-restrictions on websites or content, ensuring a seamless booting experience regardless of location.<\/li><\/ul>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/479467","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/479467\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/470789"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=479467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}