{"id":3641,"date":"2026-05-05T09:09:11","date_gmt":"2026-05-05T09:09:11","guid":{"rendered":"https:\/\/productionscrews.com\/security-bit\/"},"modified":"2026-05-05T09:09:34","modified_gmt":"2026-05-05T09:09:34","slug":"security-bit","status":"publish","type":"post","link":"https:\/\/productionscrews.com\/vi\/security-bit\/","title":{"rendered":"M\u0169i v\u00edt an to\u00e0n: H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 c\u00e1c lo\u1ea1i, c\u00f4ng d\u1ee5ng v\u00e0 c\u00e1ch ch\u1ecdn b\u1ed9 ph\u00f9 h\u1ee3p"},"content":{"rendered":"

M\u1ed9t \u0111\u1ea7u v\u00edt an ninh l\u00e0 m\u1ed9t \u0111\u1ea7u v\u00edt \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 xoay c\u00e1c lo\u1ea1i \u1ed1c v\u00edt ch\u1ed1ng tr\u1ed9m m\u00e0 c\u00e1c d\u1ee5ng c\u1ee5 ti\u00eau chu\u1ea9n kh\u00f4ng th\u1ec3 v\u1eb7n \u0111\u01b0\u1ee3c.<\/strong><\/p>\n

\"bit<\/p>\n

B\u1ea1n \u0111\u00e3 g\u1eb7p ph\u1ea3i t\u00ecnh hu\u1ed1ng \u0111\u00f3. M\u1ed9t chi\u1ebfc v\u00edt ngay tr\u01b0\u1edbc m\u1eb7t b\u1ea1n \u2014 tr\u00ean n\u1eafp pin c\u1ee7a laptop, trong thi\u1ebft b\u1ecb v\u1ec7 sinh c\u00f4ng c\u1ed9ng, b\u00ean trong m\u1ed9t chi\u1ebfc m\u00e1y ch\u01a1i game m\u00e0 b\u1ea1n s\u1edf h\u1eefu h\u1ee3p ph\u00e1p \u2014 v\u00e0 m\u1ecdi chi\u1ebfc tua v\u00edt trong ng\u0103n k\u00e9o c\u1ee7a b\u1ea1n \u0111\u1ec1u v\u00f4 d\u1ee5ng. \u0110\u00f3 l\u00e0 \u0111\u1ea7u v\u00edt an ninh<\/strong> \u0111ang th\u1ef1c hi\u1ec7n nhi\u1ec7m v\u1ee5 c\u1ee7a n\u00f3: gi\u1eef cho tay kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p ti\u1ebfp c\u1eadn c\u00e1c \u1ed1c v\u00edt quan tr\u1ecdng.<\/p>\n

D\u00f9 b\u1ea1n l\u00e0 k\u1ef9 thu\u1eadt vi\u00ean s\u1eeda ch\u1eefa \u0111i\u1ec7n t\u1eed m\u1edf ra ph\u1ea7n c\u1ee9ng c\u1ee7a Apple, chuy\u00ean vi\u00ean b\u1ea3o tr\u00ec ph\u1ee5c v\u1ee5 h\u1ea1 t\u1ea7ng c\u00f4ng c\u1ed9ng, hay ng\u01b0\u1eddi t\u1ef1 s\u1eeda ch\u1eefa kh\u00f4ng mu\u1ed1n b\u1ecb kh\u00f3a kh\u1ecfi thi\u1ebft b\u1ecb \u0111\u00e3 mua, hi\u1ec3u bi\u1ebft v\u1ec1 \u0111\u1ea7u v\u00edt an ninh l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean \u0111\u1ec3 tr\u1edf n\u00ean th\u1ef1c s\u1ef1 s\u1eb5n s\u00e0ng v\u1edbi d\u1ee5ng c\u1ee5. H\u01b0\u1edbng d\u1eabn n\u00e0y bao g\u1ed3m t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i \u0111\u1ea7u v\u00edt an ninh ch\u00ednh, n\u01a1i m\u1ed7i lo\u1ea1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, c\u00e1ch ch\u1ecdn b\u1ed9 ph\u00f9 h\u1ee3p v\u00e0 h\u00ecnh d\u1ea1ng c\u1ee7a c\u00e1c lo\u1ea1i v\u00edt ch\u1ed1ng tr\u1ed9m th\u1ebf h\u1ec7 ti\u1ebfp theo.<\/p>\n

\n

\u0110\u1ea7u v\u00edt an ninh l\u00e0 g\u00ec?<\/h2>\n

A \u0111\u1ea7u v\u00edt an ninh<\/strong> l\u00e0 m\u1ed9t \u0111\u1ea7u v\u00edt \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi h\u00ecnh d\u1ea1ng tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng \u0111\u00e3 ch\u1ec9nh s\u1eeda \u0111\u1ec3 ch\u1ec9 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u0111\u1ea7u v\u00edt ch\u1ed1ng tr\u1ed9m \u2014 v\u00e0 c\u1ed1 \u00fd kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi m\u1ecdi d\u1ee5ng c\u1ee5 ti\u00eau chu\u1ea9n trong h\u1ed9p d\u1ee5ng c\u1ee5 chung.<\/p>\n

Th\u1ecb tr\u01b0\u1eddng v\u00edt ch\u1ed1ng tr\u1ed9m \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh gi\u00e1 kho\u1ea3ng $11,5 t\u1ef7 v\u00e0o n\u0103m 2023 v\u00e0 d\u1ef1 ki\u1ebfn s\u1ebd \u0111\u1ea1t $19,8 t\u1ef7 v\u00e0o n\u0103m 2032 v\u1edbi t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng h\u1ee3p l\u00fd h\u00e0ng n\u0103m l\u00e0 6,1%, theo ph\u00e2n t\u00edch ng\u00e0nh t\u1eeb OpenPR<\/a>. S\u1ef1 t\u0103ng tr\u01b0\u1edfng n\u00e0y ph\u1ea3n \u00e1nh m\u1ed9t th\u1ef1c t\u1ebf \u0111\u01a1n gi\u1ea3n: c\u00e0ng k\u1ebft n\u1ed1i v\u00e0 quan tr\u1ecdng, m\u1ed9t thi\u1ebft b\u1ecb ho\u1eb7c h\u1ec7 th\u1ed1ng c\u00e0ng tr\u1edf n\u00ean, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00e0ng mu\u1ed1n ki\u1ec3m so\u00e1t truy c\u1eadp v\u00e0o b\u00ean trong c\u1ee7a n\u00f3.<\/p>\n

S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u0111\u1ea7u v\u00edt an ninh v\u00e0 \u0111\u1ea7u v\u00edt ti\u00eau chu\u1ea9n<\/h3>\n

L\u00e0 c\u01a1 ch\u1ebf ch\u00ednh l\u00e0 kh\u00f4ng t\u01b0\u01a1ng th\u00edch c\u00f3 ch\u1ee7 \u00fd<\/strong>. M\u1ed9t d\u1ee5ng c\u1ee5 v\u00edt Phillips ho\u1eb7c Torx ti\u00eau chu\u1ea9n ph\u00f9 h\u1ee3p v\u1edbi h\u00e0ng ngh\u00ecn lo\u1ea1i \u1ed1c v\u00edt th\u01b0\u01a1ng m\u1ea1i. M\u1ed9t \u0111\u1ea7u v\u00edt an ninh ch\u1ec9 ph\u00f9 h\u1ee3p v\u1edbi m\u1ed9t s\u1ed1 \u00edt c\u00e1c lo\u1ea1i \u0111\u1ea7u ch\u1ed1ng tr\u1ed9m c\u00f3 thi\u1ebft k\u1ebf h\u1ea1n ch\u1ebf truy c\u1eadp.<\/p>\n

Thay \u0111\u1ed5i k\u1ef9 thu\u1eadt ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 m\u1ed9t c\u1ed9t trung t\u00e2m<\/strong> \u2014 m\u1ed9t ch\u1ed1t c\u1ee9ng \u0111\u01b0\u1ee3c \u0111\u00fac t\u1eeb th\u00e9p c\u1ee9ng, nh\u00f4 ra t\u1eeb trung t\u00e2m c\u1ee7a \u1ed5 c\u1eafm c\u1ee7a \u0111\u1ea7u v\u00edt. C\u00e1c d\u1ee5ng c\u1ee5 Torx v\u00e0 hex ti\u00eau chu\u1ea9n c\u00f3 \u1ed5 c\u1eafm n\u1eef ch\u1eafc ch\u1eafn, do \u0111\u00f3 ch\u1ed1t trung t\u00e2m ng\u0103n ch\u1eb7n ch\u00fang ho\u1ea1t \u0111\u1ed9ng. Ng\u01b0\u1ee3c l\u1ea1i, \u0111\u1ea7u v\u00edt Torx an ninh c\u00f3 m\u1ed9t l\u1ed7 khoan ph\u00f9 h\u1ee3p qua \u0111\u1ea7u c\u1ee7a n\u00f3 \u0111\u1ec3 nh\u1eadn ch\u1ed1t v\u00e0 l\u1eafp \u0111\u1ea7y v\u00e0o \u0111\u1ea7u v\u00edt.<\/p>\n

C\u00e1c h\u00ecnh d\u1ea1ng \u0111\u1ea7u v\u00edt an ninh kh\u00e1c s\u1eed d\u1ee5ng m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn kh\u00e1c: h\u00ecnh d\u1ea1ng lobe b\u1ea5t \u0111\u1ed1i x\u1ee9ng<\/strong> m\u00e0 kh\u00f4ng th\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi flat ho\u1eb7c Pozidriv, thi\u1ebft k\u1ebf ch\u1ed1t quay<\/strong> xoay t\u1ef1 do d\u01b0\u1edbi m\u00f4-men xo\u1eafn ngang, ho\u1eb7c s\u1ed1 l\u01b0\u1ee3ng \u0111a gi\u00e1c t\u00f9y ch\u1ec9nh<\/strong> (n\u0103m c\u1ea1nh, b\u1ea3y c\u1ea1nh) kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi b\u1ea5t k\u1ef3 d\u1ee5ng c\u1ee5 s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t n\u00e0o.<\/p>\n

Nh\u01b0 \u0111\u00e3 \u0111\u1ec1 c\u1eadp trong b\u00e0i vi\u1ebft Wikipedia v\u1ec1 v\u00edt ch\u1ed1ng gi\u1ea3 m\u1ea1o<\/a> l\u01b0u \u00fd, h\u1ea7u h\u1ebft c\u00e1c c\u1ea5u h\u00ecnh an ninh d\u1ef1a v\u00e0o vi\u1ec7c kh\u00f4ng c\u00f3 s\u1eb5n c\u00e1c d\u1ee5ng c\u1ee5 ph\u00f9 h\u1ee3p h\u01a1n l\u00e0 kh\u1ea3 n\u0103ng v\u00f4 hi\u1ec7u h\u00f3a v\u1eadt c\u1ed1 \u0111\u1ecbnh v\u1ec1 m\u1eb7t v\u1eadt l\u00fd \u2014 \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao s\u1edf h\u1eefu b\u1ed9 d\u1ee5ng c\u1ee5 bit an ninh to\u00e0n di\u1ec7n l\u1ea1i quan tr\u1ecdng.<\/p>\n

H\u1ed3 s\u01a1 Drive l\u00e0 S\u1ea3n ph\u1ea9m<\/h3>\n

Khi b\u1ea1n mua m\u1ed9t b\u1ed9 bit an ninh, b\u1ea1n \u0111ang mua quy\u1ec1n truy c\u1eadp v\u00e0o m\u1ed9t giao th\u1ee9c. H\u00ecnh d\u1ea1ng c\u1ee7a bit l\u00e0 ch\u00eca kh\u00f3a; \u0111\u1ea7u v\u00edt l\u00e0 \u1ed5 kh\u00f3a. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau \u0111\u00e3 \u00e1p d\u1ee5ng c\u00e1c ti\u00eau chu\u1ea9n \u201ckh\u00f3a\u201d kh\u00e1c nhau qua nhi\u1ec1u th\u1eadp k\u1ef7, ch\u00ednh v\u00ec v\u1eady b\u1ed9 d\u1ee5ng c\u1ee5 bit an ninh \u0111\u1ea7y \u0111\u1ee7 ch\u1ee9a h\u01a1n 30 h\u1ed3 s\u01a1 kh\u00e1c nhau thay v\u00ec ch\u1ec9 m\u1ed9t h\u00ecnh d\u1ea1ng \u201cch\u1ed1ng gi\u1ea3 m\u1ea1o\u201d.<\/p>\n

\n

C\u00e1c lo\u1ea1i Bit An Ninh \u2014 Ph\u00e2n t\u00edch \u0111\u1ea7y \u0111\u1ee7<\/h2>\n

C\u00e1c Danh s\u00e1ch c\u00e1c d\u1ee5ng c\u1ee5 v\u00edt tr\u00ean Wikipedia<\/a> cung c\u1ea5p h\u01a1n 40 h\u1ec7 th\u1ed1ng d\u1eabn h\u01b0\u1edbng kh\u00e1c nhau. Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 \u0111\u1ec1u t\u1eadp trung v\u00e0o an ninh, nh\u01b0ng c\u00e1c lo\u1ea1i sau \u0111\u00e2y l\u00e0 nh\u1eefng lo\u1ea1i b\u1ea1n s\u1ebd g\u1eb7p nhi\u1ec1u nh\u1ea5t trong th\u1ef1c t\u1ebf \u2014 v\u00e0 l\u00e0 nh\u1eefng lo\u1ea1i b\u1ed9 d\u1ee5ng c\u1ee5 c\u1ee7a b\u1ea1n ph\u1ea3i bao g\u1ed3m.<\/p>\n

\"c\u00e1c<\/p>\n

Bit Torx An Ninh (Ng\u00f4i sao Ch\u1ed1ng Gi\u1ea3 M\u1ea1o)<\/h3>\n

Bit Torx an ninh l\u00e0 lo\u1ea1i bit an ninh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t trong s\u1ea3n xu\u1ea5t hi\u1ec7n \u0111\u1ea1i.<\/strong> C\u0169ng g\u1ecdi l\u00e0 TR-bit ho\u1eb7c bit an ninh d\u1ea1ng sao, ch\u00fang tr\u00f4ng gi\u1ed1ng h\u1ec7t c\u00e1c d\u1ee5ng c\u1ee5 Torx ti\u00eau chu\u1ea9n t\u1eeb ph\u00eda b\u00ean c\u1ea1nh nh\u01b0ng c\u00f3 m\u1ed9t l\u1ed7 nh\u1ecf khoan qua \u0111\u1ea7u \u0111\u1ec3 ch\u1ee9a ch\u1ed1t ch\u1ed1ng gi\u1ea3 m\u1ea1o b\u00ean trong \u0111\u1ea7u v\u00edt.<\/p>\n

Torx \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi Textron Camcar v\u00e0o n\u0103m 1967 nh\u01b0 m\u00f4 t\u1ea3 trong b\u00e0i vi\u1ebft Wikipedia v\u1ec1 Torx<\/a>. H\u00ecnh d\u1ea1ng ng\u00f4i sao s\u00e1u c\u00e1nh cung c\u1ea5p kh\u1ea3 n\u0103ng truy\u1ec1n m\u00f4-men xo\u1eafn tuy\u1ec7t v\u1eddi \u2014 t\u1ed1t h\u01a1n nhi\u1ec1u so v\u1edbi Phillips \u2014 ch\u00ednh v\u00ec v\u1eady bi\u1ebfn th\u1ec3 an ninh tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed, \u00f4 t\u00f4 v\u00e0 h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5.<\/p>\n

K\u00edch th\u01b0\u1edbc ph\u1ed5 bi\u1ebfn:<\/strong> T6, T8, T10, T15, T20, T25, T27, T30. T8 v\u00e0 T10 l\u00e0 c\u00e1c lo\u1ea1i c\u1ea7n thi\u1ebft cho m\u00e1y t\u00ednh b\u1ea3ng Microsoft Surface v\u00e0 console Xbox; T5 v\u00e0 T6 xu\u1ea5t hi\u1ec7n trong d\u00f2ng s\u1ea3n ph\u1ea9m MacBook c\u1ee7a Apple tr\u01b0\u1edbc khi chuy\u1ec3n sang Pentalobe; T25 l\u00e0 ti\u00eau chu\u1ea9n tr\u00ean nhi\u1ec1u n\u1eafp h\u1ed9p ECU \u00f4 t\u00f4.<\/p>\n

Trong th\u1ef1c t\u1ebf, Torx an ninh l\u00e0 lo\u1ea1i bit b\u1ea1n s\u1ebd s\u1eed d\u1ee5ng nhi\u1ec1u nh\u1ea5t. B\u1ea5t k\u1ef3 b\u1ed9 d\u1ee5ng c\u1ee5 bit an ninh to\u00e0n di\u1ec7n n\u00e0o c\u0169ng n\u00ean bao g\u1ed3m \u0111\u1ea7y \u0111\u1ee7 c\u00e1c lo\u1ea1i T6\u2013T30 \u1edf d\u1ea1ng ch\u1ed1ng gi\u1ea3 m\u1ea1o (TR).<\/p>\n\n\n\n\n\n\n\n\n
K\u00edch c\u1ee1 Torx TR<\/th>\n\u1ee8ng d\u1ee5ng ph\u1ed5 bi\u1ebfn<\/th>\n<\/tr>\n<\/thead>\n
TR6 \/ TR8<\/td>\n\u0110i\u1ec7n t\u1eed ti\u00eau d\u00f9ng, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n tr\u00f2 ch\u01a1i<\/td>\n<\/tr>\n
TR10 \/ TR15<\/td>\nXbox, Wii, b\u1ed9 s\u1ea1c ngu\u1ed3n<\/td>\n<\/tr>\n
TR20 \/ TR25<\/td>\n\u1ed0p trang tr\u00ed \u00f4 t\u00f4, n\u1eafp ECU<\/td>\n<\/tr>\n
TR27 \/ TR30<\/td>\nThi\u1ebft b\u1ecb HVAC, b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u00f4ng nghi\u1ec7p<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Bit Hex B\u1ea3o M\u1eadt (Ch\u1ed1t \u0110\u1ea7u Tr\u00f2n)<\/h3>\n

Bit hex b\u1ea3o m\u1eadt th\u00eam m\u1ed9t ch\u1ed1t trung t\u00e2m v\u00e0o \u1ed5 hex s\u00e1u c\u1ea1nh quen thu\u1ed9c (Allen)<\/strong>, ng\u0103n ch\u1eb7n c\u00e1c d\u1ee5ng c\u1ee5 Allen ti\u00eau chu\u1ea9n kh\u1ecfi vi\u1ec7c l\u1eafp \u0111\u1eb7t. C\u00e1c \u1ed1c v\u00edt hex b\u1ea3o m\u1eadt xu\u1ea5t hi\u1ec7n trong thi\u1ebft b\u1ecb ph\u00f2ng t\u1eadp th\u1ec3 d\u1ee5c, ph\u1ea7n c\u1ee9ng s\u00e2n ch\u01a1i, v\u00e0 n\u1ed9i th\u1ea5t b\u1ec7nh vi\u1ec7n \u2014 b\u1ea5t c\u1ee9 n\u01a1i n\u00e0o ti\u1ebfp x\u00fac c\u00f4ng c\u1ed9ng g\u1eb7p ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh c\u01a1 kh\u00ed.<\/p>\n

C\u00e1c k\u00edch th\u01b0\u1edbc m\u00e9t 2 mm, 2.5 mm, 3 mm, 4 mm, v\u00e0 5 mm bao ph\u1ee7 ph\u1ea7n l\u1edbn c\u00e1c \u1ed1c v\u00edt hex b\u1ea3o m\u1eadt g\u1eb7p ph\u1ea3i trong th\u1ef1c t\u1ebf. C\u00e1c k\u00edch th\u01b0\u1edbc SAE (5\/64\u2033, 3\/32\u2033, 1\/8\u2033) xu\u1ea5t hi\u1ec7n trong thi\u1ebft b\u1ecb c\u0169 s\u1ea3n xu\u1ea5t t\u1ea1i Vi\u1ec7t Nam.<\/p>\n

M\u1ed9t s\u1ef1 ph\u00e2n bi\u1ec7t tinh t\u1ebf: m\u1ed9t s\u1ed1 \u201chex b\u1ea3o m\u1eadt\u201d c\u00f3 l\u1ed7 \u1edf \u0111\u1ea7u thay v\u00ec c\u1ed9t trung t\u00e2m nh\u00f4 ra, v\u00ec \u1ed1c v\u00edt mang c\u1ed9t thay v\u00ec bit. Hi\u1ec3u r\u00f5 \u1ed1c v\u00edt c\u1ee7a b\u1ea1n tr\u01b0\u1edbc khi gi\u1ea3 \u0111\u1ecbnh lo\u1ea1i n\u00e0o b\u1ea1n c\u1ea7n.<\/p>\n

Bit B\u1ea3o M\u1eadt Spanner (M\u1eaft R\u1eafn)<\/h3>\n

Bit spanner kh\u1edbp v\u1edbi hai l\u1ed7 tr\u00f2n nh\u1ecf \u0111\u1ed1i di\u1ec7n nhau tr\u00ean \u0111\u1ea7u \u1ed1c v\u00edt<\/strong> \u2014 m\u1ed9t m\u1eabu d\u1eabn kh\u00f4ng th\u1ec3 kh\u1edbp v\u1edbi tua v\u00edt \u0111\u1ea7u d\u1eb9p ho\u1eb7c ch\u00e9o. Th\u01b0\u01a1ng hi\u1ec7u Snake-Eyes c\u1ee7a Bryce Fastener l\u00e0 th\u01b0\u01a1ng hi\u1ec7u n\u1ed5i ti\u1ebfng nh\u1ea5t, v\u00e0 b\u1ea1n s\u1ebd th\u1ea5y c\u00e1c \u1ed1c v\u00edt spanner tr\u00ean thang cu\u1ed1n c\u00f4ng c\u1ed9ng, b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n thang m\u00e1y, v\u1ecf \u0111\u1ed3ng h\u1ed3 \u0111o kh\u00ed, v\u00e0 khung \u0111i\u1ec7n tho\u1ea1i c\u00f4ng c\u1ed9ng.<\/p>\n

C\u00e1c k\u00edch th\u01b0\u1edbc spanner ti\u00eau chu\u1ea9n: #4, #6, #8, #10 (theo kho\u1ea3ng c\u00e1ch trung t\u00e2m l\u1ed7). #6 g\u1ea7n nh\u01b0 ph\u1ed5 bi\u1ebfn cho ph\u1ea7n c\u1ee9ng ti\u1ec7n \u00edch t\u1ea1i Vi\u1ec7t Nam. Nh\u1eefng bit n\u00e0y tr\u00f4ng g\u1ea7n gi\u1ed1ng nh\u01b0 m\u1ed9t chi\u1ebfc d\u0129a hai r\u0103ng v\u00e0 c\u1ea3m gi\u00e1c l\u1ea1 trong tay; vi\u1ec7c kh\u1edbp r\u1ea5t ch\u1eafc ch\u1eafn sau khi l\u1eafp \u0111\u00fang v\u1ecb tr\u00ed.<\/p>\n

Bit B\u1ea3o M\u1eadt Tri-Wing<\/h3>\n

Bit tri-wing c\u00f3 ba c\u00e1nh b\u1ea5t \u0111\u1ed1i x\u1ee9ng, l\u1ec7ch nhau<\/strong> kh\u00f4ng h\u1ec1 gi\u1ed1ng v\u1edbi \u0111\u1ea7u Phillips m\u1eb7c d\u00f9 tr\u00f4ng c\u00f3 v\u1ebb t\u01b0\u01a1ng t\u1ef1 trong c\u00e1c h\u00ecnh \u1ea3nh c\u0169 \u0111\u00e3 m\u00f2n. Nintendo \u0111\u00e3 ch\u1ecdn c\u00e1c v\u00edt tam c\u00e1nh cho cartridge c\u1ee7a Game Boy g\u1ed1c, Game Boy Advance v\u00e0 khoang pin c\u1ee7a Wii \u2014 khi\u1ebfn c\u00e1c \u0111\u1ea7u v\u00edt tam c\u00e1nh g\u1ea7n nh\u01b0 b\u1eaft bu\u1ed9c ph\u1ea3i c\u00f3 \u0111\u1ec3 s\u1eeda ch\u1eefa c\u00e1c thi\u1ebft b\u1ecb ch\u01a1i game c\u1ed5 \u0111i\u1ec3n.<\/p>\n

K\u00edch th\u01b0\u1edbc: #0, #1, #2, #3. M\u1eabu #1 ph\u00f9 h\u1ee3p v\u1edbi h\u1ea7u h\u1ebft c\u00e1c cartridge c\u1ee7a Nintendo; m\u1eabu #2 d\u00f9ng cho n\u1eafp pin c\u1ee7a Wii v\u00e0 b\u1ea3n l\u1ec1 c\u1ee7a DS \u0111\u1eddi \u0111\u1ea7u.<\/p>\n

Wiha\u2019s H\u01b0\u1edbng d\u1eabn H\u1ed3 s\u01a1 V\u00edt<\/a> minh h\u1ecda l\u00fd do t\u1ea1i sao v\u00edt tam c\u00e1nh c\u1ea7n b\u1ed9 \u0111\u1ea7u v\u00edt ri\u00eang \u2014 kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch ch\u00e9o v\u1edbi b\u1ea5t k\u1ef3 lo\u1ea1i \u0111\u1ea7u v\u00edt ti\u00eau chu\u1ea9n n\u00e0o, v\u00e0 c\u1ed1 g\u1eafng d\u00f9ng \u0111\u1ea7u Phillips s\u1ebd l\u00e0m tr\u1ea7y x\u01b0\u1edbc nhanh ch\u00f3ng ph\u1ea7n v\u00edt.<\/p>\n

V\u00edt B\u1ea3o m\u1eadt Pentalobe<\/h3>\n

C\u00e1c \u0111\u1ea7u v\u00edt pentalobe \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1eb7c bi\u1ec7t cho c\u00e1c thi\u1ebft b\u1ecb c\u1ee7a Apple<\/strong> v\u00e0 c\u00f3 n\u0103m c\u00e1nh \u0111\u1ed1i x\u1ee9ng v\u1edbi m\u1eb7t c\u1eaft h\u00ecnh hoa. Apple \u0111\u00e3 gi\u1edbi thi\u1ec7u c\u00e1c v\u00edt pentalobe tr\u00ean iPhone 4 v\u00e0o n\u0103m 2011 v\u00e0 sau \u0111\u00f3 \u00e1p d\u1ee5ng ch\u00fang tr\u00ean c\u00e1c m\u1eb7t d\u01b0\u1edbi c\u1ee7a MacBook Air v\u00e0 MacBook Pro.<\/p>\n

Trong th\u1ef1c t\u1ebf, c\u00f3 ba k\u00edch th\u01b0\u1edbc pentalobe quan tr\u1ecdng:
\n– P2 (0.8 mm)<\/strong> \u2014 iPhone 4 \u0111\u1ebfn c\u00e1c m\u1eabu hi\u1ec7n t\u1ea1i, v\u00edt d\u01b0\u1edbi c\u00f9ng b\u00ean ngo\u00e0i
\n– P5 (1.2 mm)<\/strong> \u2014 MacBook Air (tr\u01b0\u1edbc 2012)
\n– P6 (1.5 mm)<\/strong> \u2014 MacBook Pro Retina, MacBook Air (2012 tr\u1edf l\u00ean)<\/p>\n

C\u00e1c \u0111\u1ea7u v\u00edt pentalobe kh\u00f4ng th\u1ec3 ho\u00e1n \u0111\u1ed5i gi\u1eefa c\u00e1c k\u00edch th\u01b0\u1edbc \u2014 c\u1ed1 g\u1eafng d\u00f9ng P5 tr\u00ean v\u00edt P2 s\u1ebd l\u00e0m tr\u1ea7y c\u00e1c th\u00e0nh l\u1ed7 nh\u1ecf c\u1ee7a lobe ch\u1ec9 trong m\u1ed9t ho\u1eb7c hai v\u00f2ng xoay. N\u1ebfu b\u1ea1n th\u01b0\u1eddng xuy\u00ean s\u1eeda ch\u1eefa ph\u1ea7n c\u1ee9ng c\u1ee7a Apple, h\u00e3y \u0111\u1ea7u t\u01b0 v\u00e0o b\u1ed9 pentalobe ri\u00eang bi\u1ec7t thay v\u00ec d\u1ef1a v\u00e0o P2 duy nh\u1ea5t \u0111i k\u00e8m trong b\u1ed9 d\u1ee5ng c\u1ee5 v\u00edt b\u1ea3o m\u1eadt chung.<\/p>\n

V\u00edt M\u1ed9t Chi\u1ec1u (V\u00edt Kh\u00f3a)<\/h3>\n

V\u00edt m\u1ed9t chi\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c v\u1eb7n v\u00e0o trong b\u1eb1ng d\u1ee5ng c\u1ee5 c\u00f3 r\u00e3nh d\u1ecdc nh\u01b0ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 tr\u01b0\u1ee3t ra khi v\u1eb7n ng\u01b0\u1ee3c l\u1ea1i.<\/strong> Ch\u00fang kh\u00f4ng \u0111\u01b0\u1ee3c th\u00e1o ra b\u1eb1ng \u201c\u0111\u1ea7u v\u00edt b\u1ea3o m\u1eadt\u201d theo c\u00e1ch th\u00f4ng th\u01b0\u1eddng; vi\u1ec7c th\u00e1o ra y\u00eau c\u1ea7u m\u1ed9t b\u1ed9 \u0111\u1ea7u v\u00edt m\u1ed9t chi\u1ec1u chuy\u00ean d\u1ee5ng (b\u00e1m ch\u1eb7t v\u00e0o vai tr\u01b0\u1ee3t ra) ho\u1eb7c b\u1ed9 k\u00ecm gi\u1eef ch\u1ed1t.<\/p>\n

B\u1ea1n s\u1ebd th\u1ea5y v\u00edt m\u1ed9t chi\u1ec1u tr\u00ean khung bi\u1ec3n s\u1ed1 xe t\u1ea1i Vi\u1ec7t Nam (ch\u1ed1ng tr\u1ed9m), b\u1ea3n l\u1ec1 c\u1eeda nh\u00e0 v\u1ec7 sinh trong tr\u01b0\u1eddng h\u1ecdc, v\u00e0 tr\u00ean n\u1eafp h\u1ed9p \u0111i\u1ec7n ngo\u00e0i tr\u1eddi trong c\u00e1c c\u00f4ng vi\u00ean c\u00f4ng c\u1ed9ng.<\/p>\n

C\u00e1c lo\u1ea1i \u0111\u1ea7u kh\u00f3a an ninh \u0111\u1eb7c bi\u1ec7t kh\u00e1c<\/h3>\n\n\n\n\n\n\n\n\n\n
Lo\u1ea1i<\/th>\nH\u00ecnh d\u1ea1ng<\/th>\nS\u1eed d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/th>\n<\/tr>\n<\/thead>\n
Ng\u0169 gi\u00e1c (5 c\u1ea1nh)<\/td>\nN\u0103m m\u1eb7t ph\u1eb3ng b\u1eb1ng nhau<\/td>\n\u0110\u1ed3ng h\u1ed3 \u0111\u1ed7 xe, n\u1eafp v\u00f2i c\u1ee9u h\u1ecfa<\/td>\n<\/tr>\n
Torq-Set<\/td>\nCh\u00e9o l\u1ec7ch, 4 c\u00e1nh<\/td>\nM\u00e1y bay qu\u00e2n s\u1ef1, \u1ed1c v\u00edt h\u00e0ng kh\u00f4ng<\/td>\n<\/tr>\n
Bristol (ch\u1ed1t 4 c\u00e1nh trong)<\/td>\nCh\u00e9o c\u00f3 ch\u1ed1t trung t\u00e2m<\/td>\n\u1ed0p \u0111i\u1ec7n t\u1eed, n\u1eafp ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<\/tr>\n
Polydrive (12 l\u1ed7)<\/td>\n\u1ed4 c\u1eafm h\u00ecnh sao ngo\u00e0i<\/td>\n\u1ed0c b\u1eaft truy\u1ec1n \u0111\u1ed9ng \u00f4 t\u00f4<\/td>\n<\/tr>\n
\u0110\u1ea7u d\u00f2ng \/ Kinmon<\/td>\n4 c\u00e1nh, nghi\u00eang<\/td>\n\u00d4 t\u00f4 Nh\u1eadt B\u1ea3n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n

\u1ee8ng d\u1ee5ng trong ng\u00e0nh c\u1ee7a c\u00e1c lo\u1ea1i \u0111\u1ea7u kh\u00f3a an ninh<\/h2>\n

C\u00e1c \u0111\u1ea7u kh\u00f3a an ninh c\u1ea7n thi\u1ebft \u1edf b\u1ea5t c\u1ee9 n\u01a1i n\u00e0o y\u00eau c\u1ea7u ki\u1ec3m so\u00e1t truy c\u1eadp v\u00e0o c\u00e1c b\u1ed9 ph\u1eadn b\u1eaft v\u00edt v\u00ec l\u00fd do k\u1ef9 thu\u1eadt ho\u1eb7c an to\u00e0n<\/strong>, kh\u00f4ng ch\u1ec9 l\u00e0 s\u1edf th\u00edch ti\u1ec7n l\u1ee3i.<\/p>\n

S\u1eeda ch\u1eefa \u0110i\u1ec7n t\u1eed v\u00e0 Thi\u1ebft b\u1ecb Ti\u00eau d\u00f9ng<\/h3>\n

\u0110\u00e2y l\u00e0 n\u01a1i h\u1ea7u h\u1ebft k\u1ef9 thu\u1eadt vi\u00ean l\u1ea7n \u0111\u1ea7u ti\u00ean g\u1eb7p ph\u1ea3i lo\u1ea1i bit b\u1ea3o m\u1eadt \u2014 \u0111\u1eb7c bi\u1ec7t, khi h\u1ecd ph\u00e1t hi\u1ec7n ra r\u1eb1ng d\u1ee5ng c\u1ee5 Torx ti\u00eau chu\u1ea9n c\u1ee7a h\u1ecd kh\u00f4ng v\u1eeba v\u00ec ph\u1ea7n b\u1eaft v\u00edt c\u00f3 ch\u1ed1t trung t\u00e2m. Apple, Microsoft, Sony, Nintendo v\u00e0 Samsung \u0111\u1ec1u s\u1eed d\u1ee5ng c\u00e1c h\u1ed3 s\u01a1 d\u1ee5ng c\u1ee5 ri\u00eang ho\u1eb7c \u0111\u00e3 ch\u1ec9nh s\u1eeda \u0111\u1ec3 b\u1ea3o m\u1eadt trong c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd.<\/p>\n

    \n
  • Apple:<\/strong> V\u00edt d\u01b0\u1edbi c\u1ee7a iPhone d\u00f9ng P2 pentalobe; c\u00e1c th\u00e0nh ph\u1ea7n b\u00ean trong d\u00f9ng Phillips #000 v\u00e0 Torx T3\u2013T5 ti\u00eau chu\u1ea9n (kh\u00f4ng b\u1ea3o m\u1eadt) \u2014 nh\u01b0ng b\u1ea1n c\u1ea7n d\u1ee5ng c\u1ee5 pentalobe ch\u1ec9 \u0111\u1ec3 m\u1edf v\u1ecf m\u00e1y.<\/li>\n
  • Microsoft Surface:<\/strong> Torx b\u1ea3o m\u1eadt T3 v\u00e0 T4 cho v\u00edt vi\u1ec1n m\u00e0n h\u00ecnh; T5 v\u00e0 T6 cho c\u00e1c th\u00e0nh ph\u1ea7n b\u00ean trong.<\/li>\n
  • Xbox v\u00e0 PlayStation:<\/strong> Torx b\u1ea3o m\u1eadt T8 v\u00e0 T10 l\u00e0 c\u00e1c v\u00edt b\u00ean ngo\u00e0i ch\u00ednh tr\u00ean h\u1ea7u h\u1ebft c\u00e1c th\u1ebf h\u1ec7 m\u00e1y ch\u01a1i game.<\/li>\n<\/ul>\n

    Trong th\u1ef1c t\u1ebf, m\u1ed9t k\u1ef9 thu\u1eadt vi\u00ean s\u1eeda ch\u1eefa l\u00e0m vi\u1ec7c tr\u00ean nhi\u1ec1u th\u01b0\u01a1ng hi\u1ec7u c\u1ea7n c\u00f3 Torx b\u1ea3o m\u1eadt (T3\u2013T30 TR), pentalobe (P2, P5, P6), tri-wing (#0\u2013#3), v\u00e0 hex b\u1ea3o m\u1eadt (2\u20135 mm) \u0111\u1ec3 bao ph\u1ee7 c\u00e1c d\u00f2ng thi\u1ebft b\u1ecb ph\u1ed5 bi\u1ebfn nh\u1ea5t.<\/p>\n

    H\u1ea1 t\u1ea7ng c\u00f4ng c\u1ed9ng, Ti\u1ec7n \u00edch v\u00e0 Ch\u1ed1ng ph\u00e1 ho\u1ea1i:<\/h3>\n

    C\u00e1c v\u00edt b\u1ea3o m\u1eadt b\u1ea3o v\u1ec7 ph\u1ea7n c\u1ee9ng c\u00f4ng c\u1ed9ng kh\u1ecfi vi\u1ec7c b\u1ecb can thi\u1ec7p, tr\u1ed9m c\u1eafp v\u00e0 ph\u00e1 ho\u1ea1i. C\u00e1c ph\u1ee5 ki\u1ec7n \u0111i\u1ec7n trong c\u00e1c t\u00f2a nh\u00e0 c\u00f4ng c\u1ed9ng th\u01b0\u1eddng s\u1eed d\u1ee5ng v\u00edt b\u1ea3o m\u1eadt theo quy \u0111\u1ecbnh \u1edf nhi\u1ec1u khu v\u1ef1c \u2014 \u00fd t\u01b0\u1edfng l\u00e0 m\u1ed9t k\u1ebb ph\u00e1 ho\u1ea1i d\u00f9ng tua v\u00edt Phillips kh\u00f4ng d\u1ec5 d\u00e0ng ti\u1ebfp c\u1eadn d\u00e2y \u0111i\u1ec7n s\u1ed1ng.<\/p>\n

      \n
    • Ph\u1ee5 ki\u1ec7n nh\u00e0 v\u1ec7 sinh:<\/strong> V\u00edt hex b\u1ea3o m\u1eadt v\u00e0 v\u00edt spanner tr\u00ean c\u00e1c thanh v\u1ecbn, gi\u00e1 \u0111\u1ee1 gi\u1ea5y v\u1ec7 sinh, v\u00e0 v\u00e1ch ng\u0103n.<\/li>\n
    • B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n thang m\u00e1y:<\/strong> V\u00edt spanner (#6 v\u00e0 #8) cho n\u1eafp n\u00fat b\u1ea5m v\u00e0 t\u1ea5m ki\u1ec3m tra.<\/li>\n
    • \u0110\u1ed3 \u0111\u1ea1c ngo\u00e0i tr\u1eddi:<\/strong> V\u00edt h\u00ecnh ng\u0169 gi\u00e1c v\u00e0 v\u00edt m\u1ed9t chi\u1ec1u tr\u00ean gh\u1ebf c\u00f4ng vi\u00ean, nh\u00e0 ch\u1edd xe bu\u00fdt, \u0111\u1ed3ng h\u1ed3 \u0111\u1ed7 xe.<\/li>\n
    • H\u1ed9p \u0111i\u1ec7n:<\/strong> Torx TR25 b\u1ea3o m\u1eadt tr\u00ean c\u00e1c b\u1ea3ng ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi v\u00e0 h\u1ed9p n\u1ed1i ti\u1ec7n \u00edch.<\/li>\n<\/ul>\n

      \u0110\u1ed9i b\u1ea3o tr\u00ec ph\u1ee5c v\u1ee5 h\u1ea1 t\u1ea7ng \u0111\u00f4 th\u1ecb c\u1ea7n c\u00f3 b\u1ed9 d\u1ee5ng c\u1ee5 spanner \u0111\u1ea7y \u0111\u1ee7, \u0111\u1ea7u v\u00edt h\u00ecnh ng\u0169 gi\u00e1c, v\u00e0 Torx b\u1ea3o m\u1eadt \u2014 v\u00e0 ch\u00fang c\u1ea7n \u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng cho c\u00e1c d\u1ee5ng c\u1ee5 t\u00e1c \u0111\u1ed9ng c\u00f3 m\u00f4-men xo\u1eafn cao, kh\u00f4ng ch\u1ec9 l\u00e0 tua v\u00edt c\u1ea7m tay.<\/p>\n

      Ng\u00e0nh \u00f4 t\u00f4, h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 qu\u1ed1c ph\u00f2ng<\/h3>\n

      C\u00e1c \u1ed1c v\u00edt Torx an ninh xu\u1ea5t hi\u1ec7n kh\u1eafp c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n hi\u1ec7n \u0111\u1ea1i \u2014 n\u1eafp truy c\u1eadp ECU, n\u1eafp c\u1ed1 \u0111\u1ecbnh d\u00e2y \u0111ai an to\u00e0n, v\u1ecf h\u1ed9p m\u00f4-\u0111un t\u00fai kh\u00ed v\u00e0 c\u00e1c b\u1ed9 b\u1ea3o v\u1ec7 c\u1ea3m bi\u1ebfn kh\u00ed th\u1ea3i \u0111\u1ec1u s\u1eed d\u1ee5ng TR25\u2013TR50 \u1edf h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t ch\u00e2u \u00c2u v\u00e0 ch\u00e2u \u00c1. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u00f4 t\u00f4 M\u1ef9 thi\u00ean v\u1ec1 Torq-Set trong c\u00e1c b\u1ed9 l\u1eafp r\u00e1p h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 quan tr\u1ecdng v\u1ec1 an to\u00e0n.<\/p>\n

      Ph\u00e2n kh\u00fac h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 qu\u1ed1c ph\u00f2ng l\u00e0 th\u1ecb tr\u01b0\u1eddng ti\u00eau d\u00f9ng s\u1eed d\u1ee5ng \u1ed1c v\u00edt ch\u1ed1ng gi\u1ea3 nhanh nh\u1ea5t, \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi c\u1ea3 y\u00eau c\u1ea7u v\u1ec1 an ninh v\u00e0 chi ph\u00ed cao c\u1ee7a vi\u1ec7c can thi\u1ec7p tr\u00e1i ph\u00e9p trong thi\u1ebft b\u1ecb bay. M\u1ed9t \u1ed1c v\u00edt l\u1eafp \u0111\u1eb7t sai tr\u00ean b\u1ed9 ph\u1eadn quan tr\u1ecdng c\u1ee7a chuy\u1ebfn bay l\u00e0 m\u1ed9t s\u1ef1 ki\u1ec7n an to\u00e0n nghi\u00eam tr\u1ecdng.<\/p>\n

      \n

      C\u00e1ch ch\u1ecdn b\u1ed9 d\u1ee5ng c\u1ee5 v\u00edt an ninh ph\u00f9 h\u1ee3p<\/h2>\n

      B\u1ed9 d\u1ee5ng c\u1ee5 v\u00edt an ninh ph\u00f9 h\u1ee3p bao g\u1ed3m c\u00e1c lo\u1ea1i \u1ed1c v\u00edt b\u1ea1n th\u1ef1c s\u1ef1 g\u1eb7p ph\u1ea3i m\u00e0 kh\u00f4ng l\u00e3ng ph\u00ed ti\u1ec1n v\u00e0o c\u00e1c b\u1ed9 s\u01b0u t\u1eadp 200 chi\u1ebfc \u0111\u1ea7y c\u00e1c k\u00edch c\u1ee1 b\u1ea1n s\u1ebd kh\u00f4ng bao gi\u1edd s\u1eed d\u1ee5ng.<\/strong><\/p>\n

      \"h\u01b0\u1edbng<\/p>\n

      Ph\u00f9 h\u1ee3p lo\u1ea1i v\u00edt v\u1edbi m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng ch\u00ednh c\u1ee7a b\u1ea1n<\/h3>\n

      B\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh b\u1ed1i c\u1ea3nh c\u00f4ng vi\u1ec7c ch\u00ednh c\u1ee7a b\u1ea1n:<\/p>\n\n\n\n\n\n\n\n\n
      B\u1ed1i c\u1ea3nh c\u00f4ng vi\u1ec7c<\/th>\nC\u00e1c lo\u1ea1i v\u00edt c\u1ea7n thi\u1ebft<\/th>\n<\/tr>\n<\/thead>\n
      S\u1eeda ch\u1eefa \u0111i\u1ec7n t\u1eed ti\u00eau d\u00f9ng<\/td>\nTorx an ninh T3\u2013T20 TR, Pentalobe P2\/P5\/P6, Tri-Wing #0\u2013#3<\/td>\n<\/tr>\n
      B\u1ea3o tr\u00ec \u00f4 t\u00f4<\/td>\nTorx an ninh TR20\u2013TR50, Hex an ninh 4\u20138 mm<\/td>\n<\/tr>\n
      B\u1ea3o tr\u00ec c\u00f4ng c\u1ed9ng\/\u0111\u00f4 th\u1ecb<\/td>\nSpanner #4\u2013#10, Pentagon, c\u00e1c lo\u1ea1i v\u00edt th\u00e1o l\u1eafp m\u1ed9t chi\u1ec1u<\/td>\n<\/tr>\n
      S\u1eeda ch\u1eefa DIY \/ \u0111a d\u1ee5ng<\/td>\nTorx an ninh T6\u2013T30 TR, Hex an ninh 2\u20136 mm, Spanner #6\/#8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      B\u1ed9 d\u1ee5ng c\u1ee5 v\u00edt an ninh g\u1ed3m 32 chi\u1ebfc bao g\u1ed3m c\u00e1c lo\u1ea1i Torx an ninh, hex, spanner, tri-wing v\u00e0 pentalobe ph\u00f9 h\u1ee3p v\u1edbi ph\u1ea7n l\u1edbn c\u00e1c t\u00ecnh hu\u1ed1ng ti\u00eau d\u00f9ng v\u00e0 c\u00f4ng nghi\u1ec7p nh\u1eb9. \u0110\u1ed1i v\u1edbi c\u00f4ng vi\u1ec7c \u0111i\u1ec7n t\u1eed chuy\u00ean d\u1ee5ng, b\u1ed9 16 chi\u1ebfc t\u1eadp trung v\u00e0o k\u00edch c\u1ee1 TR v\u00e0 pentalobe s\u1ebd v\u01b0\u1ee3t tr\u1ed9i h\u01a1n so v\u1edbi b\u1ed9 l\u1edbn chung chung v\u1ec1 kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng.<\/p>\n

      Ch\u1ea5t li\u1ec7u v\u00e0 l\u1edbp ph\u1ee7: Chrome-Vanadium so v\u1edbi th\u00e9p S2<\/h3>\n

      Th\u00e9p chrome-vanadium ti\u00eau chu\u1ea9n (Cr-V)<\/strong> \u0111\u1ee7 d\u00f9ng cho ng\u01b0\u1eddi d\u00f9ng th\u1ee7 c\u00f4ng trong c\u00e1c \u1ee9ng d\u1ee5ng nh\u1eb9. \u0110\u1ed1i v\u1edbi d\u1ee5ng c\u1ee5 v\u1eb7n v\u00edt t\u00e1c \u0111\u1ed9ng \u2014 t\u1ea1o ra t\u1ea3i s\u1ed1c xo\u1eafn l\u1edbn h\u01a1n nhi\u1ec1u so v\u1edbi v\u1eb7n v\u00edt th\u1ee7 c\u00f4ng \u2014 b\u1ea1n c\u1ea7n th\u00e9p S2 \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ec9nh s\u1eeda<\/strong> ho\u1eb7c t\u01b0\u01a1ng \u0111\u01b0\u01a1ng. M\u0169i khoan c\u1ee7a Milwaukee\u2019s SHOCKWAVE v\u00e0 DeWalt MAXFIT \u0111\u1ec1u l\u00e0 lo\u1ea1i S2 v\u00e0 \u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng cho s\u1eed d\u1ee5ng t\u00e1c \u0111\u1ed9ng.<\/p>\n

      L\u1edbp ph\u1ee7 c\u1ee7a m\u0169i khoan \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tu\u1ed5i th\u1ecd:
      \n– Ph\u1ee7 \u0111en<\/strong> \u2014 l\u1edbp ph\u1ee7 t\u1ed1i thi\u1ec3u, gi\u1ea3m r\u1ec9 s\u00e9t b\u1ec1 m\u1eb7t, ph\u00f9 h\u1ee3p cho s\u1eed d\u1ee5ng th\u1ec9nh tho\u1ea3ng
      \n– Nitride titan (TiN)<\/strong> \u2014 b\u1ec1 m\u1eb7t c\u1ee9ng h\u01a1n, k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd m\u0169i khoan trong c\u00e1c \u1ee9ng d\u1ee5ng m\u00f4-men xo\u1eafn cao
      \n– ACR (Ch\u1ee9c n\u0103ng ch\u1ed1ng tr\u01b0\u1ee3t cam-out)<\/strong> \u2014 h\u00ecnh d\u1ea1ng \u0111\u1eb7c th\u00f9 c\u1ee7a Phillips gi\u00fap gi\u1ea3m tr\u01b0\u1ee3t, m\u1eb7c d\u00f9 kh\u00f4ng li\u00ean quan \u0111\u1ebfn c\u00e1c lo\u1ea1i bit an ninh<\/p>\n

      \u0110\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i bit an ninh s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y trong x\u01b0\u1edfng ho\u1eb7c tr\u00ean xe d\u1ecbch v\u1ee5, th\u00e9p S2 ph\u1ee7 nitride titan ho\u1eb7c phosphat \u0111en l\u00e0 l\u1ef1a ch\u1ecdn h\u1ee3p l\u00fd. B\u1ed9 d\u1ee5ng c\u1ee5 bit chrome-vanadium $12 t\u1eeb c\u1eeda h\u00e0ng v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng s\u1ebd d\u00f9ng \u0111\u01b0\u1ee3c nhi\u1ec1u n\u0103m cho ng\u01b0\u1eddi \u0111am m\u00ea; nh\u01b0ng s\u1ebd m\u00f2n trong v\u00f2ng m\u1ed9t tu\u1ea7n d\u01b0\u1edbi s\u1eed d\u1ee5ng chuy\u00ean nghi\u1ec7p h\u00e0ng ng\u00e0y.<\/p>\n

      Bit ch\u1ecbu t\u00e1c \u0111\u1ed9ng so v\u1edbi bit ti\u00eau chu\u1ea9n<\/h3>\n

      H\u1ea7u h\u1ebft c\u00e1c b\u1ed9 bit an ninh \u0111\u1ec1u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho d\u1ee5ng c\u1ee5 v\u1eb7n v\u00edt th\u1ee7 c\u00f4ng ho\u1eb7c m\u00e1y v\u1eb7n v\u00edt \u0111i\u1ec7n c\u00f3 m\u00f4-men xo\u1eafn th\u1ea5p. N\u1ebfu b\u1ea1n v\u1eb7n v\u00edt Torx an ninh b\u1eb1ng d\u1ee5ng c\u1ee5 t\u00e1c \u0111\u1ed9ng 500 in-lb, h\u00e3y x\u00e1c nh\u1eadn r\u1eb1ng c\u00e1c m\u0169i khoan \u0111\u00f3 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu t\u00e1c \u0111\u1ed9ng. C\u00e1c m\u0169i CRV ti\u00eau chu\u1ea9n c\u00f3 th\u1ec3 v\u1ee1 v\u1ee5n d\u01b0\u1edbi t\u1ea3i xo\u1eafn t\u00e1c \u0111\u1ed9ng \u2014 g\u00e2y ra m\u1ea3nh kim lo\u1ea1i v\u0103ng ra.<\/p>\n

      C\u00e1c m\u0169i khoan an ninh ch\u1ecbu t\u00e1c \u0111\u1ed9ng c\u00f3 khu v\u1ef1c xo\u1eafn<\/strong> \u2014 ph\u1ea7n h\u1eb9p h\u01a1n gi\u1eefa c\u00e1n v\u00e0 \u0111\u1ea7u m\u0169i, h\u1ea5p th\u1ee5 v\u00e0 ph\u00e2n t\u00e1n n\u0103ng l\u01b0\u1ee3ng s\u1ed1c thay v\u00ec truy\u1ec1n tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111\u1ea7u m\u0169i khoan. \u0110\u00e2y l\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ea5u t\u1ea1o quan tr\u1ecdng nh\u1ea5t c\u1ee7a m\u0169i khoan an ninh d\u00f9ng t\u00e1c \u0111\u1ed9ng, v\u00e0 c\u00f3 th\u1ec3 nh\u1eadn bi\u1ebft b\u1eb1ng m\u1eaft th\u01b0\u1eddng: ph\u1ea7n h\u1eb9p h\u01a1n n\u00e0y c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y r\u00f5 tr\u00ean c\u00e1c m\u0169i khoan ch\u1ea5t l\u01b0\u1ee3ng cao.<\/p>\n

      T\u01b0\u01a1ng th\u00edch c\u00e1n<\/h3>\n

      H\u1ea7u h\u1ebft c\u00e1c m\u0169i khoan an ninh s\u1eed d\u1ee5ng c\u00e1n hex 1\/4\u2033 ph\u1ed5 qu\u00e1t<\/strong>, ph\u00f9 h\u1ee3p v\u1edbi m\u1ecdi m\u00e1y khoan kh\u00f4ng d\u00e2y, d\u1ee5ng c\u1ee5 t\u00e1c \u0111\u1ed9ng v\u00e0 b\u1ed9 gi\u1eef m\u0169i khoan tr\u00ean th\u1ecb tr\u01b0\u1eddng. M\u1ed9t s\u1ed1 m\u0169i khoan an ninh d\u00e0i \u0111\u1eb7c bi\u1ec7t s\u1eed d\u1ee5ng c\u1ea7n xoay vu\u00f4ng 3\/8\u2033<\/strong> d\u00e0nh cho t\u00edch h\u1ee3p v\u1edbi b\u1ed9 d\u1ee5ng c\u1ee5 ratchet \u2014 h\u1eefu \u00edch trong c\u00f4ng vi\u1ec7c \u00f4 t\u00f4 n\u01a1i c\u1ea7n truy c\u1eadp s\u00e2u. X\u00e1c nh\u1eadn \u0111\u1ecbnh d\u1ea1ng c\u00e1n tr\u01b0\u1edbc khi mua b\u1ed9 d\u1ee5ng c\u1ee5 n\u1ebfu b\u1ea1n \u0111ang t\u00edch h\u1ee3p v\u1edbi d\u1ee5ng c\u1ee5 hi\u1ec7n c\u00f3.<\/p>\n

      \n

      Xu h\u01b0\u1edbng t\u01b0\u01a1ng lai trong kh\u00f3a an to\u00e0n (2026 tr\u1edf \u0111i)<\/h2>\n

      Th\u1ebf h\u1ec7 ti\u1ebfp theo c\u1ee7a kh\u00f3a an to\u00e0n \u0111ang chuy\u1ec3n t\u1eeb kh\u00f4ng t\u01b0\u01a1ng th\u00edch th\u1ee5 \u0111\u1ed9ng sang gi\u00e1m s\u00e1t ch\u1ee7 \u0111\u1ed9ng.<\/strong> Hai xu h\u01b0\u1edbng \u0111\u1eb7c bi\u1ec7t s\u1ebd \u0111\u1ecbnh ngh\u0129a l\u1ea1i \u00fd ngh\u0129a c\u1ee7a \u201cbit an to\u00e0n\u201d trong v\u00f2ng m\u1ed9t th\u1eadp k\u1ef7 t\u1edbi.<\/p>\n

      \u1ed0c v\u00edt th\u00f4ng minh v\u00e0 Ph\u00e1t hi\u1ec7n Tr\u00ecnh t\u1ef1 gi\u1ea3 m\u1ea1o k\u1ef9 thu\u1eadt s\u1ed1<\/h3>\n

      C\u00e1c \u1ed1c v\u00edt th\u00f4ng minh m\u1edbi n\u1ed5i t\u00edch h\u1ee3p c\u1ea3m bi\u1ebfn RFID vi m\u00f4 v\u00e0o th\u00e2n \u1ed1c v\u00edt ho\u1eb7c t\u1ea5m ch\u1eafn xung quanh n\u00f3. Khi \u1ed1c v\u00edt \u0111\u01b0\u1ee3c v\u1eb7n ho\u1eb7c th\u00e1o ra, s\u1ef1 thay \u0111\u1ed5i m\u00f4-men xo\u1eafn l\u00e0m thay \u0111\u1ed5i tr\u01b0\u1eddng c\u1ea3m bi\u1ebfn, k\u00edch ho\u1ea1t c\u1ea3nh b\u00e1o t\u1edbi h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t li\u00ean quan \u0111\u1ebfn:<\/p>\n

        \n
      • Ph\u1ea7n c\u1ee9ng trung t\u00e2m d\u1eef li\u1ec7u<\/strong> \u2014 v\u1ecf t\u1ee7 m\u00e1y ch\u1ee7, khung m\u1ea1ng, thi\u1ebft b\u1ecb ph\u00e2n ph\u1ed1i \u0111i\u1ec7n<\/li>\n
      • Critical infrastructure<\/strong> \u2014 h\u1ed9p bi\u1ebfn \u00e1p, b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n x\u1eed l\u00fd n\u01b0\u1edbc<\/li>\n
      • Thi\u1ebft b\u1ecb y t\u1ebf<\/strong> \u2014 b\u1ed9 s\u1ea1c c\u1ea5y gh\u00e9p, thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t l\u00e2m s\u00e0ng<\/li>\n<\/ul>\n

        \u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng bit an to\u00e0n, \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 trong t\u01b0\u01a1ng lai g\u1ea7n, ch\u1ec9 s\u1edf h\u1eefu h\u00ecnh d\u1ea1ng bit ch\u00ednh x\u00e1c s\u1ebd kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 truy c\u1eadp h\u1ee3p l\u1ec7 \u2014 b\u1ea1n c\u00f2n c\u1ea7n m\u1ed9t ch\u1ee9ng ch\u1ec9 m\u00e3 h\u00f3a ho\u1eb7c l\u1ec7nh c\u00f4ng vi\u1ec7c \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn m\u00e0 h\u1ec7 th\u1ed1ng c\u1ee7a \u1ed1c v\u00edt th\u00f4ng minh c\u00f3 th\u1ec3 x\u00e1c minh.<\/p>\n

        In 3D v\u00e0 H\u1ed3 s\u01a1 \u0111i\u1ec1u khi\u1ec3n th\u1ebf h\u1ec7 ti\u1ebfp theo<\/h3>\n

        Kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn ng\u00e0y c\u00e0ng t\u0103ng c\u1ee7a in 3D kim lo\u1ea1i t\u1ea1o ra m\u1ed9t \u0111i\u1ec3m y\u1ebfu \u0111\u00e3 \u0111\u01b0\u1ee3c ghi nh\u1eadn r\u00f5 r\u00e0ng: c\u00e1c h\u1ed3 s\u01a1 \u0111i\u1ec1u khi\u1ec3n an ninh ph\u1ee9c t\u1ea1p t\u1eebng y\u00eau c\u1ea7u d\u1ee5ng c\u1ee5 c\u00f4ng nghi\u1ec7p \u0111\u1ec3 sao ch\u00e9p gi\u1edd \u0111\u00e2y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c in trong th\u00e9p c\u1ee9ng b\u1edfi b\u1ea5t k\u1ef3 x\u01b0\u1edfng n\u00e0o \u0111\u01b0\u1ee3c trang b\u1ecb \u0111\u1ea7y \u0111\u1ee7. M\u1ed9t s\u1ed1 h\u1ed3 s\u01a1 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9c quy\u1ec1n ph\u00e1t tri\u1ec3n tr\u01b0\u1edbc n\u0103m 2010 \u0111\u00e3 s\u1eb5n s\u00e0ng \u0111\u1ec3 t\u1ea3i xu\u1ed1ng d\u01b0\u1edbi d\u1ea1ng t\u1ec7p STL c\u00f3 th\u1ec3 in tr\u1ef1c tuy\u1ebfn.<\/p>\n

        Ph\u1ea3n \u1ee9ng c\u1ee7a ng\u00e0nh \u0111ang h\u01b0\u1edbng t\u1edbi cURL Too many subrequests.<\/strong> \u2014 c\u00e1n bit mang ch\u1eef k\u00fd RFID m\u00e0 \u1ed1c v\u00edt \u0111\u1ecdc tr\u01b0\u1edbc khi cho ph\u00e9p thao t\u00e1c \u2014 v\u00e0 cURL Too many subrequests.<\/strong>, n\u01a1i \u1ed1c v\u00edt ghi l\u1ea1i m\u1ed9t h\u00e0m b\u0103m c\u00f3 d\u1ea5u th\u1eddi gian c\u1ee7a tr\u1ea1ng th\u00e1i l\u1eafp \u0111\u1eb7t \u0111\u1ec3 c\u00f3 th\u1ec3 x\u00e1c minh \u0111\u1ed1i chi\u1ebfu v\u1edbi s\u1ed5 c\u00e1i.<\/p>\n

        Nh\u1eefng ph\u00e1t tri\u1ec3n n\u00e0y kh\u00f4ng l\u00e0m cho c\u00e1c bit Torx v\u00e0 pentalobe hi\u1ec7n t\u1ea1i c\u1ee7a b\u1ea1n tr\u1edf n\u00ean l\u1ed7i th\u1eddi. C\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed ti\u00eau d\u00f9ng v\u00e0 ph\u1ea7n c\u1ee9ng \u0111\u00f4 th\u1ecb s\u1ebd ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng c\u00e1c h\u1ed3 s\u01a1 hi\u1ec7n c\u00f3 trong nhi\u1ec1u th\u1eadp k\u1ef7 t\u1edbi. Nh\u01b0ng \u1edf c\u1ea5p \u0111\u1ed9 h\u1ea1 t\u1ea7ng quan tr\u1ecdng v\u00e0 qu\u1ed1c ph\u00f2ng, \u0111\u1ecbnh ngh\u0129a v\u1ec1 \u201cbit an to\u00e0n\u201d \u0111ang m\u1edf r\u1ed9ng t\u1eeb m\u1ed9t v\u1ea5n \u0111\u1ec1 h\u00ecnh h\u1ecdc sang v\u1ea5n \u0111\u1ec1 x\u00e1c th\u1ef1c.<\/p>\n

        \n

        C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p: C\u00e1c lo\u1ea1i bit an to\u00e0n<\/h2>\n

        Bit an to\u00e0n d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec?<\/h3>\n

        Tay v\u1eb7n an ninh s\u1eed d\u1ee5ng c\u00e1c \u1ed1c v\u00edt ch\u1ed1ng ph\u00e1 ho\u1ea1i \u0111\u1ec3 ch\u1eb7n c\u00e1c d\u1ee5ng c\u1ee5 v\u1eb7n ti\u00eau chu\u1ea9n.<\/strong> C\u00e1c \u1ee9ng d\u1ee5ng t\u1eeb \u0111i\u1ec7n t\u1eed ti\u00eau d\u00f9ng (pentalobe iPhone, Torx an ninh Xbox) \u0111\u1ebfn h\u1ea1 t\u1ea7ng c\u00f4ng c\u1ed9ng (\u1ed1c v\u00edt spanner thang m\u00e1y, bu l\u00f4ng h\u00ecnh ng\u0169 gi\u00e1c tr\u00ean gh\u1ebf c\u00f4ng vi\u00ean) \u0111\u1ebfn \u00f4 t\u00f4 (n\u1eafp ECU TR25, \u0111i\u1ec3m neo d\u00e2y an to\u00e0n TR30).<\/p>\n

        L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 th\u00e1o \u1ed1c v\u00edt s\u1eed d\u1ee5ng tay v\u1eb7n an ninh m\u00e0 kh\u00f4ng c\u00f3 d\u1ee5ng c\u1ee5 ph\u00f9 h\u1ee3p?<\/h3>\n

        Trong h\u1ea7u h\u1ebft c\u00e1c tr\u01b0\u1eddng h\u1ee3p, b\u1ea1n s\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 ph\u00f9 h\u1ee3p \u2014 kh\u00f4ng c\u00f3 c\u00e1ch t\u1eaft n\u00e0o \u0111\u00e1ng tin c\u1eady h\u01a1n.<\/strong> \u0110\u1ed1i v\u1edbi Torx an ninh, c\u1ed1 g\u1eafng s\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 Torx ti\u00eau chu\u1ea9n s\u1ebd b\u1ecb k\u1eb9t \u1edf ch\u1ed1t trung t\u00e2m v\u00e0 c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng \u0111\u1ea7u \u1ed1c v\u00edt. \u0110\u1ed1i v\u1edbi \u1ed1c pentalobe b\u1ecb tr\u1ea7y x\u01b0\u1edbc, m\u1ed9t chi\u1ebfc dao ph\u1eb3ng nh\u1ecf \u0111\u00f4i khi c\u00f3 th\u1ec3 b\u1eaft v\u00e0o, nh\u01b0ng \u0111i\u1ec1u n\u00e0y l\u00e0m h\u1ecfng \u0111\u1ea7u \u1ed1c. C\u00e2u tr\u1ea3 l\u1eddi th\u1ef1c t\u1ebf l\u00e0: mua d\u1ee5ng c\u1ee5 ph\u00f9 h\u1ee3p. B\u1ed9 d\u1ee5ng c\u1ee5 an ninh g\u1ed3m 32 m\u00f3n \u0111\u1ea7y \u0111\u1ee7 c\u00f3 gi\u00e1 t\u1eeb $15\u2013$40 v\u00e0 gi\u00fap tr\u00e1nh h\u00e0ng gi\u1edd th\u1ea5t v\u1ecdng.<\/p>\n

        T\u1ea1i sao c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t s\u1eed d\u1ee5ng \u1ed1c v\u00edt an ninh?<\/h3>\n

        \u1ed0c v\u00edt an ninh ng\u0103n ch\u1eb7n truy c\u1eadp tr\u00e1i ph\u00e9p, s\u1eeda ch\u1eefa ng\u1eabu nhi\u00ean v\u00e0 v\u01b0\u1ee3t qu\u00e1 h\u1ea1n b\u1ea3o h\u00e0nh.<\/strong> Apple s\u1eed d\u1ee5ng pentalobe \u0111\u1ec3 gi\u1ea3m c\u00e1c c\u1ed1 g\u1eafng t\u1ef1 s\u1eeda ch\u1eefa; Nintendo d\u00f9ng tri-wing tr\u00ean c\u00e1c cartridge \u0111\u1ec3 ng\u0103n ch\u1eb7n c\u00e0i \u0111\u1eb7t ph\u1ea7n c\u1ee9ng sao ch\u00e9p tr\u00e1i ph\u00e9p; c\u00e1c \u0111\u00f4 th\u1ecb d\u00f9ng \u1ed1c spanner tr\u00ean ph\u1ea7n c\u1ee9ng ti\u1ec7n \u00edch \u0111\u1ec3 ng\u0103n vandalism. M\u1ee5c ti\u00eau lu\u00f4n l\u00e0 ki\u1ec3m so\u00e1t truy c\u1eadp \u2014 gi\u1eef tay kh\u00f4ng c\u00f3 k\u1ef9 n\u0103ng ho\u1eb7c kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p tr\u00e1nh xa c\u00e1c b\u1ed9 ph\u1eadn nh\u1ea1y c\u1ea3m b\u00ean trong.<\/p>\n

        Lo\u1ea1i d\u1ee5ng c\u1ee5 an ninh ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 g\u00ec?<\/h3>\n

        Torx an ninh (ng\u00f4i sao ch\u1ed1ng ph\u00e1 ho\u1ea1i) l\u00e0 lo\u1ea1i d\u1ee5ng c\u1ee5 an ninh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t tr\u00ean to\u00e0n c\u1ea7u.<\/strong> H\u00ecnh d\u1ea1ng s\u00e1u l\u1ed7 c\u1ee7a n\u00f3 cung c\u1ea5p truy\u1ec1n l\u1ef1c xo\u1eafn tuy\u1ec7t v\u1eddi, v\u00e0 s\u1eeda \u0111\u1ed5i ch\u1ed1t trung t\u00e2m d\u1ec5 s\u1ea3n xu\u1ea5t, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn m\u1eb7c \u0111\u1ecbnh trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec7n t\u1eed, \u00f4 t\u00f4 v\u00e0 c\u00f4ng nghi\u1ec7p nh\u1eb9.<\/p>\n

        D\u1ee5ng c\u1ee5 an ninh v\u00e0 d\u1ee5ng c\u1ee5 ch\u1ed1ng ph\u00e1 ho\u1ea1i c\u00f3 gi\u1ed1ng nhau kh\u00f4ng?<\/h3>\n

        C\u00f3 \u2014 \u201cd\u1ee5ng c\u1ee5 an ninh,\u201d \u201cd\u1ee5ng c\u1ee5 ch\u1ed1ng ph\u00e1 ho\u1ea1i,\u201d v\u00e0 \u201cd\u1ee5ng c\u1ee5 ch\u1ed1ng ph\u00e1 ho\u1ea1i\u201d \u0111\u1ec1u \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00f9ng m\u1ed9t lo\u1ea1i d\u1ee5ng c\u1ee5 v\u1eb7n v\u00edt chuy\u00ean d\u1ee5ng.<\/strong> Thu\u1eadt ng\u1eef n\u00e0y thay \u0111\u1ed5i theo v\u00f9ng v\u00e0 ng\u00e0nh ngh\u1ec1. \u201cD\u1ee5ng c\u1ee5 an ninh\u201d l\u00e0 thu\u1eadt ng\u1eef ph\u1ed5 bi\u1ebfn nh\u1ea5t \u1edf Vi\u1ec7t Nam; \u201cd\u1ee5ng c\u1ee5 ch\u1ed1ng ph\u00e1 ho\u1ea1i\u201d \u0111\u01b0\u1ee3c \u01b0u ti\u00ean trong t\u00e0i li\u1ec7u ti\u00eau chu\u1ea9n; \u201cch\u1ed1ng ph\u00e1 ho\u1ea1i\u201d v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt l\u00e0 m\u1ed9t thu\u1eadt ng\u1eef sai (kh\u00f4ng c\u00f3 \u1ed1c v\u00edt n\u00e0o th\u1ef1c s\u1ef1 ch\u1ed1ng l\u1ea1i m\u1ed9t ng\u01b0\u1eddi quy\u1ebft t\u00e2m v\u00e0 trang b\u1ecb \u0111\u1ea7y \u0111\u1ee7) nh\u01b0ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong m\u00f4 t\u1ea3 s\u1ea3n ph\u1ea9m b\u00e1n l\u1ebb.<\/p>\n

        T\u00f4i c\u1ea7n lo\u1ea1i Torx an ninh n\u00e0o cho iPhone?<\/h3>\n

        iPhone s\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 pentalobe P2 cho hai \u1ed1c v\u00edt ph\u00eda d\u01b0\u1edbi b\u00ean ngo\u00e0i, kh\u00f4ng ph\u1ea3i Torx.<\/strong> C\u00e1c th\u00e0nh ph\u1ea7n b\u00ean trong iPhone s\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 Phillips ti\u00eau chu\u1ea9n #000 v\u00e0 Torx T3\/T4 (kh\u00f4ng ph\u1ea3i an ninh). \u0110\u1ec3 m\u1edf b\u1ea5t k\u1ef3 iPhone n\u00e0o t\u1eeb iPhone 4 tr\u1edf \u0111i, b\u1eaft \u0111\u1ea7u v\u1edbi d\u1ee5ng c\u1ee5 pentalobe P2 \u2014 b\u1ea1n kh\u00f4ng th\u1ec3 d\u00f9ng Torx \u1edf \u0111\u00e2y.<\/p>\n

        D\u1ee5ng c\u1ee5 an ninh c\u00f3 th\u1ec3 d\u00f9ng v\u1edbi m\u00e1y v\u1eb7n v\u00edt t\u00e1c \u0111\u1ed9ng kh\u00f4ng?<\/h3>\n

        Ch\u1ec9 khi c\u00e1c d\u1ee5ng c\u1ee5 n\u00e0y \u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng \u0111\u1eb7c bi\u1ec7t cho t\u00e1c \u0111\u1ed9ng.<\/strong> C\u00e1c d\u1ee5ng c\u1ee5 an ninh ti\u00eau chu\u1ea9n b\u1eb1ng chrome-vanadi c\u00f3 th\u1ec3 v\u1ee1 v\u1ee5n d\u01b0\u1edbi t\u1ea3i xo\u1eafn t\u00e1c \u0111\u1ed9ng. T\u00ecm c\u00e1c d\u1ee5ng c\u1ee5 \u0111\u01b0\u1ee3c ghi nh\u00e3n \u201c\u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng t\u00e1c \u0111\u1ed9ng,\u201d \u201cd\u00f9ng cho t\u00e1c \u0111\u1ed9ng,\u201d ho\u1eb7c \u201cch\u1ea5n \u0111\u1ed9ng\u201d \u2014 ch\u00fang s\u1eed d\u1ee5ng th\u00e9p S2 \u0111\u00e3 qua x\u1eed l\u00fd v\u1edbi v\u00f9ng xo\u1eafn trong c\u00e1n \u0111\u1ec3 h\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng s\u1ed1c. Milwaukee SHOCKWAVE v\u00e0 DeWalt MAXFIT l\u00e0 c\u00e1c d\u00f2ng d\u1ee5ng c\u1ee5 an ninh x\u1ebfp h\u1ea1ng t\u00e1c \u0111\u1ed9ng \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao.<\/p>\n

        \n

        \"b\u1ed9<\/p>\n

        K\u1ebft lu\u1eadn<\/h2>\n

        A \u0111\u1ea7u v\u00edt an ninh<\/strong> kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 \u0111\u1eb7c bi\u1ec7t theo l\u0129nh v\u1ef1c \u2014 \u0111\u00f3 l\u00e0 m\u1ed9t ph\u1ea7n c\u01a1 b\u1ea3n c\u1ee7a b\u1ea5t k\u1ef3 b\u1ed9 d\u1ee5ng c\u1ee5 ho\u00e0n ch\u1ec9nh n\u00e0o. Ba k\u1ebft qu\u1ea3 h\u00e0ng \u0111\u1ea7u tr\u00ean SERP cho t\u1eeb kh\u00f3a n\u00e0y \u0111\u1ec1u l\u00e0 c\u00e1c trang danh s\u00e1ch s\u1ea3n ph\u1ea9m. Ng\u01b0\u1ee3c l\u1ea1i, b\u00e0i vi\u1ebft n\u00e0y l\u00e0 ngu\u1ed3n t\u00e0i nguy\u00ean bi\u00ean t\u1eadp gi\u1ea3i th\u00edch t\u1ea1i sao c\u00e1c bits an ninh t\u1ed3n t\u1ea1i, c\u00e1c lo\u1ea1i n\u00e0o b\u1ea1n c\u1ea7n cho c\u00f4ng vi\u1ec7c n\u00e0o, v\u00e0 c\u00e1ch ch\u1ecdn c\u00e1c bits ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng b\u1ecb h\u1ecfng gi\u1eefa ch\u1eebng khi s\u1eeda ch\u1eefa.<\/p>\n

        Nh\u1eefng \u0111i\u1ec3m th\u1ef1c t\u1ebf c\u1ea7n ghi nh\u1edb: b\u1eaft \u0111\u1ea7u v\u1edbi b\u1ed9 bits Torx an ninh bao g\u1ed3m T6\u2013T30 TR. Th\u00eam pentalobe P2\/P5\/P6 n\u1ebfu b\u1ea1n l\u00e0m vi\u1ec7c tr\u00ean c\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a Apple. Th\u00eam c\u00e1c bits v\u1eb7n, tri-wing, v\u00e0 hex an ninh theo y\u00eau c\u1ea7u c\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n. Ch\u1ecdn th\u00e9p S2 n\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng m\u00e1y v\u1eb7n v\u00edt t\u00e1c \u0111\u1ed9ng. \u0110\u1ea7u t\u01b0 v\u00e0o m\u1ed9t b\u1ed9 bits an ninh ph\u00f9 h\u1ee3p s\u1ebd t\u1ef1 tr\u1ea3 l\u1ea1i ch\u00ednh n\u00f3 l\u1ea7n \u0111\u1ea7u ti\u00ean b\u1ea1n m\u1edf m\u1ed9t thi\u1ebft b\u1ecb m\u00e0 n\u1ebfu kh\u00f4ng s\u1ebd ph\u1ea3i \u0111\u1ebfn c\u1eeda h\u00e0ng s\u1eeda ch\u1eefa.<\/p>\n

        Cho m\u1ecdi th\u1ee9 li\u00ean quan \u0111\u1ebfn v\u00edt, \u1ed1c v\u00edt, v\u00e0 ph\u1ea7n c\u1ee9ng \u0111\u1eb7c bi\u1ec7t c\u1ea5p s\u1ea3n xu\u1ea5t, h\u00e3y kh\u00e1m ph\u00e1 to\u00e0n b\u1ed9 danh m\u1ee5c t\u1ea1i productionscrews.com<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

        M\u0169i v\u00edt an to\u00e0n l\u00e0 lo\u1ea1i m\u0169i v\u00edt chuy\u00ean d\u1ee5ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 xoay c\u00e1c lo\u1ea1i \u1ed1c v\u00edt ch\u1ed1ng tr\u1ed9m. H\u01b0\u1edbng d\u1eabn n\u00e0y bao g\u1ed3m t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i ch\u00ednh \u2014 t\u1eeb Torx an to\u00e0n v\u00e0 pentalobe \u0111\u1ebfn spanner v\u00e0 tri-wing \u2014 v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng, ti\u00eau ch\u00ed l\u1ef1a ch\u1ecdn v\u00e0 \u0111\u1ec1 xu\u1ea5t c\u1ee7a chuy\u00ean gia.<\/p>","protected":false},"author":1,"featured_media":3637,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3641","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-screws-flange-tutorial"],"_links":{"self":[{"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/posts\/3641","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/comments?post=3641"}],"version-history":[{"count":1,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/posts\/3641\/revisions"}],"predecessor-version":[{"id":3642,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/posts\/3641\/revisions\/3642"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/media\/3637"}],"wp:attachment":[{"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/media?parent=3641"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/categories?post=3641"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/tags?post=3641"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}