{"id":49826,"date":"2026-02-18T06:57:21","date_gmt":"2026-02-18T06:57:21","guid":{"rendered":"https:\/\/staging.pageloot.com\/uncategorized\/duo-qr-code-setup-guide\/"},"modified":"2026-04-29T07:59:22","modified_gmt":"2026-04-29T07:59:22","slug":"duo-qr-code-setup-guide","status":"publish","type":"post","link":"https:\/\/pageloot.com\/vi\/blog\/duo-qr-code-setup-guide\/","title":{"rendered":"C\u00e1ch thi\u1ebft l\u1eadp Duo Mobile b\u1eb1ng m\u00e3 QR"},"content":{"rendered":"

B\u1ea1n \u0111ang g\u1eb7p kh\u00f3 kh\u0103n khi qu\u00e9t m\u00e3 QR \u0111\u1ec3 k\u00edch ho\u1ea1t Duo Mobile? Thi\u1ebft l\u1eadp kh\u00f4ng th\u00e0nh c\u00f4ng c\u00f3 th\u1ec3 khi\u1ebfn t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n d\u1ec5 b\u1ecb t\u1ea5n c\u00f4ng v\u00e0 kh\u00f3a b\u1ea1n kh\u1ecfi c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng vi\u1ec7c thi\u1ebft y\u1ebfu. H\u01b0\u1edbng d\u1eabn n\u00e0y cung c\u1ea5p quy tr\u00ecnh t\u1eebng b\u01b0\u1edbc \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o vi\u1ec7c \u0111\u0103ng k\u00fd thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n nhanh ch\u00f3ng, an to\u00e0n v\u00e0 th\u00e0nh c\u00f4ng.<\/p>\n\n\n\n

Chu\u1ea9n b\u1ecb thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n \u0111\u1ec3 \u0111\u0103ng k\u00fd Duo<\/h2>\n\n\n\n

Tr\u01b0\u1edbc khi b\u1ea1n c\u00f3 th\u1ec3 li\u00ean k\u1ebft t\u00e0i kho\u1ea3n c\u1ee7a m\u00ecnh, b\u1ea1n ph\u1ea3i \u0111\u1ea3m b\u1ea3o \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh c\u1ee7a b\u1ea1n s\u1eb5n s\u00e0ng x\u1eed l\u00fd c\u00e1c y\u00eau c\u1ea7u b\u1ea3o m\u1eadt c\u1ee7a x\u00e1c th\u1ef1c \u0111a y\u1ebfu t\u1ed1. Duo Mobile th\u01b0\u1eddng y\u00eau c\u1ea7u m\u1ed9t h\u1ec7 \u0111i\u1ec1u h\u00e0nh hi\u1ec7n \u0111\u1ea1i, ch\u1eb3ng h\u1ea1n nh\u01b0 iOS 16.0 ho\u1eb7c Android 11.0 tr\u1edf l\u00ean, \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng ch\u00ednh x\u00e1c. B\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch truy c\u1eadp c\u1eeda h\u00e0ng ch\u00ednh th\u1ee9c c\u1ee7a thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n \u0111\u1ec3 c\u00e1ch t\u1ea3i \u1ee9ng d\u1ee5ng b\u1eb1ng m\u00e3 QR<\/a> ho\u1eb7c t\u00ecm ki\u1ebfm \u1ee9ng d\u1ee5ng theo c\u00e1ch th\u1ee7 c\u00f4ng \u0111\u1ec3 b\u1eaft \u0111\u1ea7u c\u00e0i \u0111\u1eb7t.<\/p>\n\n\n\n

Sau khi \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t, b\u1ea1n ph\u1ea3i c\u1ea5p cho n\u00f3 c\u00e1c quy\u1ec1n c\u1ee5 th\u1ec3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh thi\u1ebft l\u1eadp di\u1ec5n ra su\u00f4n s\u1ebb. \u1ee8ng d\u1ee5ng y\u00eau c\u1ea7u quy\u1ec1n truy c\u1eadp v\u00e0o m\u00e1y \u1ea3nh c\u1ee7a b\u1ea1n \u0111\u1ec3 \u0111\u1ecdc m\u00e3 \u0111\u0103ng k\u00fd v\u00e0 c\u1ea7n quy\u1ec1n th\u00f4ng b\u00e1o \u0111\u1ec3 g\u1eedi cho b\u1ea1n c\u00e1c ph\u00ea duy\u1ec7t \u0111\u0103ng nh\u1eadp. N\u1ebfu b\u1ea1n v\u00f4 t\u00ecnh t\u1eeb ch\u1ed1i c\u00e1c quy\u1ec1n n\u00e0y trong l\u1ea7n kh\u1edfi ch\u1ea1y ban \u0111\u1ea7u, b\u1ea1n c\u00f3 th\u1ec3 b\u1eadt l\u1ea1i ch\u00fang trong c\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng c\u1ee7a \u0111i\u1ec7n tho\u1ea1i d\u01b0\u1edbi m\u1ee5c \u1ee9ng d\u1ee5ng Duo Mobile.<\/p>\n\n\n\n

\u0110\u1ecbnh v\u1ecb v\u00e0 qu\u00e9t m\u00e3 QR k\u00edch ho\u1ea1t<\/h2>\n\n\n\n

Qu\u00e1 tr\u00ecnh thi\u1ebft l\u1eadp b\u1eaft \u0111\u1ea7u tr\u00ean m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n ho\u1eb7c thi\u1ebft b\u1ecb ch\u00ednh b\u1ea1n s\u1eed d\u1ee5ng cho c\u00f4ng vi\u1ec7c. Khi b\u1ea1n \u0111\u0103ng nh\u1eadp v\u00e0o m\u1ed9t \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 b\u1edfi Duo l\u1ea7n \u0111\u1ea7u ti\u00ean, b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn m\u00e0n h\u00ecnh \u0111\u0103ng k\u00fd. Sau khi b\u1ea1n ch\u1ecdn lo\u1ea1i thi\u1ebft b\u1ecb v\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a m\u00ecnh, h\u1ec7 th\u1ed1ng s\u1ebd t\u1ea1o ra m\u1ed9t m\u00e3 QR duy nh\u1ea5t. M\u00e3 n\u00e0y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t c\u00e1i b\u1eaft tay k\u1ef9 thu\u1eadt s\u1ed1, li\u00ean k\u1ebft an to\u00e0n ph\u1ea7n c\u1ee9ng c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n v\u1edbi danh t\u00ednh ng\u01b0\u1eddi d\u00f9ng c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n

\u0110\u1ec3 qu\u00e9t m\u00e3, h\u00e3y m\u1edf \u1ee9ng d\u1ee5ng Duo Mobile tr\u00ean \u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n v\u00e0 nh\u1ea5n n\u00fat \u201cTh\u00eam\u201d ho\u1eb7c ch\u1ecdn t\u00f9y ch\u1ecdn \u201cS\u1eed d\u1ee5ng m\u00e3 QR\u201d. H\u00e3y h\u00ecnh dung m\u00e1y qu\u00e9t nh\u01b0 m\u1ed9t thi\u1ebft b\u1ecb \u0111\u1ecdc t\u1ed1c \u0111\u1ed9 cao c\u1ea7n m\u1ed9t t\u1ea7m nh\u00ecn r\u00f5 r\u00e0ng \u0111\u1ec3 gi\u1ea3i th\u00edch d\u1eef li\u1ec7u ch\u00ednh x\u00e1c. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o qu\u00e9t th\u00e0nh c\u00f4ng, h\u00e3y \u0111\u1ecbnh v\u1ecb \u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n sao cho m\u00e3 n\u1eb1m g\u1ecdn trong c\u00e1c h\u01b0\u1edbng d\u1eabn tr\u00ean m\u00e0n h\u00ecnh v\u00e0 c\u1ea3 b\u1ed1n g\u00f3c \u0111\u1ec1u hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng. N\u1ebfu b\u1ea1n \u0111ang th\u1ef1c hi\u1ec7n \u0111\u0103ng k\u00fd ho\u00e0n to\u00e0n tr\u00ean thi\u1ebft b\u1ecb di \u0111\u1ed9ng, h\u00e3y t\u00ecm m\u1ed9t n\u00fat c\u00f3 nh\u00e3n \u201c\u0110\u01b0a t\u00f4i \u0111\u1ebfn Duo Mobile\u201d \u0111\u1ec3 b\u1ecf qua y\u00eau c\u1ea7u m\u00e1y \u1ea3nh v\u00e0 k\u00edch ho\u1ea1t t\u00e0i kho\u1ea3n tr\u1ef1c ti\u1ebfp.<\/p>\n\n\n\n

\"Infographic<\/figure>\n\n\n\n

Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 qu\u00e9t th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n

N\u1ebfu m\u00e1y \u1ea3nh c\u1ee7a b\u1ea1n kh\u00f4ng nh\u1eadn di\u1ec7n \u0111\u01b0\u1ee3c m\u00e3, m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng c\u00f3 th\u1ec3 l\u00e0 nguy\u00ean nh\u00e2n. \u00c1nh s\u00e1ng th\u01b0\u1eddng l\u00e0 th\u1ee7 ph\u1ea1m ch\u00ednh; h\u00e3y \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 \u00e1nh s\u00e1ng ch\u00f3i tr\u00ean m\u00e0n h\u00ecnh m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 l\u00e0m m\u1edd m\u1eabu. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 s\u00e1ng m\u00e0n h\u00ecnh \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n. \u0110\u1ec3 m\u00e3 QR d\u1ec5 \u0111\u1ecdc, l\u00fd t\u01b0\u1edfng nh\u1ea5t l\u00e0 n\u00f3 n\u00ean duy tr\u00ec t\u1ef7 l\u1ec7 t\u01b0\u01a1ng ph\u1ea3n 4:1 v\u00e0 c\u00f3 k\u00edch th\u01b0\u1edbc \u00edt nh\u1ea5t 0,8 x 0,8 inch tr\u00ean m\u00e0n h\u00ecnh c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n

Trong tr\u01b0\u1eddng h\u1ee3p ph\u1ea7n c\u1ee9ng m\u00e1y \u1ea3nh kh\u00f4ng ph\u1ea3n h\u1ed3i, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u1ed9t tr\u00ecnh qu\u00e9t m\u00e3 QR tr\u1ef1c tuy\u1ebfn mi\u1ec5n ph\u00ed<\/a> \u0111\u1ec3 x\u00e1c minh m\u00e3 ho\u1eb7c t\u1ea3i l\u00ean \u1ea3nh ch\u1ee5p m\u00e0n h\u00ecnh c\u1ee7a trang \u0111\u0103ng k\u00fd. N\u1ebfu m\u00e3 QR v\u1eabn kh\u00f4ng th\u1ec3 qu\u00e9t \u0111\u01b0\u1ee3c, h\u00e3y t\u00ecm t\u00f9y ch\u1ecdn d\u1ef1 ph\u00f2ng tr\u00ean trang \u0111\u0103ng k\u00fd c\u00f3 nh\u00e3n \u201cNh\u1eadn li\u00ean k\u1ebft k\u00edch ho\u1ea1t thay th\u1ebf.\u201d \u0110i\u1ec1u n\u00e0y cho ph\u00e9p b\u1ea1n nh\u1eadn m\u1ed9t li\u00ean k\u1ebft c\u00f3 th\u1eddi h\u1ea1n qua email s\u1ebd k\u00edch ho\u1ea1t t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n ch\u1ec9 b\u1eb1ng m\u1ed9t l\u1ea7n ch\u1ea1m, ho\u00e0n to\u00e0n b\u1ecf qua nhu c\u1ea7u qu\u00e9t tr\u1ef1c quan.<\/p>\n\n\n\n

B\u1ea3o m\u1eadt t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n b\u1eb1ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p d\u1ef1 ph\u00f2ng<\/h2>\n\n\n\n

Sau khi thi\u1ebft b\u1ecb ch\u00ednh c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c li\u00ean k\u1ebft, t\u1ed1t nh\u1ea5t l\u00e0 thi\u1ebft l\u1eadp c\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u00e1c th\u1ef1c d\u1ef1 ph\u00f2ng \u0111\u1ec3 tr\u00e1nh b\u1ecb kh\u00f3a t\u00e0i kho\u1ea3n n\u1ebfu \u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n b\u1ecb m\u1ea5t ho\u1eb7c h\u01b0 h\u1ecfng. B\u1ea1n c\u00f3 th\u1ec3 qu\u1ea3n l\u00fd c\u00e1c t\u00f9y ch\u1ecdn n\u00e0y b\u1eb1ng c\u00e1ch ch\u1ecdn \u201cQu\u1ea3n l\u00fd thi\u1ebft b\u1ecb\u201d trong l\u1eddi nh\u1eafc Duo. Th\u00eam s\u1ed1 \u0111i\u1ec7n tho\u1ea1i ph\u1ee5 ho\u1eb7c kh\u00f3a b\u1ea3o m\u1eadt ph\u1ea7n c\u1ee9ng \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n lu\u00f4n c\u00f3 c\u00e1ch \u0111\u1ec3 x\u00e1c minh danh t\u00ednh c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n

\"Minh<\/figure>\n\n\n\n

Hi\u1ec3u \u0111\u01b0\u1ee3c \u201cl\u00fd do\u201d \u0111\u1eb1ng sau c\u00f4ng ngh\u1ec7 n\u00e0y c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n duy tr\u00ec th\u00f3i quen b\u1ea3o m\u1eadt t\u1ed1t h\u01a1n. Duo s\u1eed d\u1ee5ng m\u1eadt m\u00e3 r\u00e0ng bu\u1ed9c thi\u1ebft b\u1ecb, ngh\u0129a l\u00e0 c\u00e1c kh\u00f3a ri\u00eang t\u01b0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00ea duy\u1ec7t \u0111\u0103ng nh\u1eadp c\u1ee7a b\u1ea1n kh\u00f4ng bao gi\u1edd r\u1eddi kh\u1ecfi thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n. \u0110i\u1ec1u n\u00e0y t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1ch m\u00e3 QR \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a<\/a> b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m b\u1eb1ng c\u00e1ch \u0111\u1ea3m b\u1ea3o ch\u1ec9 nh\u1eefng ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n m\u1edbi c\u00f3 th\u1ec3 gi\u1ea3i th\u00edch th\u00f4ng tin. B\u1eb1ng c\u00e1ch tu\u00e2n th\u1ee7 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t khi ki\u1ec3m tra m\u00e3 QR<\/a>, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng 2FA c\u1ee7a m\u00ecnh v\u1eabn l\u00e0 m\u1ed9t bi\u1ec7n ph\u00e1p ph\u00f2ng th\u1ee7 v\u1eefng ch\u1eafc ch\u1ed1ng l\u1ea1i truy c\u1eadp tr\u00e1i ph\u00e9p.<\/p>\n\n\n\n

\n

\u0110\u01a1n gi\u1ea3n h\u00f3a b\u1ea3o m\u1eadt k\u1ef9 thu\u1eadt s\u1ed1 c\u1ee7a b\u1ea1n<\/strong> B\u1ea1n mu\u1ed1n t\u00ecm hi\u1ec3u c\u00e1ch c\u00e1c doanh nghi\u1ec7p s\u1eed d\u1ee5ng t\u00ednh n\u0103ng qu\u00e9t an to\u00e0n \u0111\u1ec3 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u ng\u01b0\u1eddi d\u00f9ng? H\u00e3y xem h\u01b0\u1edbng d\u1eabn c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 x\u00e1c th\u1ef1c \u0111a y\u1ebfu t\u1ed1 b\u1eb1ng m\u00e3 QR<\/a> \u0111\u1ec3 xem c\u00f4ng ngh\u1ec7 n\u00e0y h\u1ee3p l\u00fd h\u00f3a vi\u1ec7c x\u00e1c minh danh t\u00ednh nh\u01b0 th\u1ebf n\u00e0o ng\u00e0y nay.<\/p>\n<\/blockquote>\n\n\n\n

C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n
N\u1ebfu t\u00f4i kh\u00f4ng th\u1ec3 qu\u00e9t m\u00e3 QR c\u1ee7a Duo th\u00ec sao?<\/strong>

\u0110\u1ea3m b\u1ea3o \u0111\u1ed9 s\u00e1ng m\u00e0n h\u00ecnh c\u1ee7a b\u1ea1n cao v\u00e0 kh\u00f4ng c\u00f3 \u00e1nh s\u00e1ng ch\u00f3i. N\u1ebfu camera v\u1eabn kh\u00f4ng nh\u1eadn di\u1ec7n \u0111\u01b0\u1ee3c, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn \u201cNh\u1eadn li\u00ean k\u1ebft k\u00edch ho\u1ea1t thay th\u1ebf\u201d tr\u00ean trang \u0111\u0103ng k\u00fd \u0111\u1ec3 nh\u1eadn li\u00ean k\u1ebft qua email.<\/p> <\/div>

T\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng Duo Mobile m\u00e0 kh\u00f4ng c\u1ea7n k\u1ebft n\u1ed1i internet kh\u00f4ng?<\/strong>

M\u1eb7c d\u00f9 th\u00f4ng b\u00e1o Duo Push y\u00eau c\u1ea7u k\u1ebft n\u1ed1i internet, \u1ee9ng d\u1ee5ng Duo Mobile c\u00f3 th\u1ec3 t\u1ea1o m\u00e3 truy c\u1eadp ngo\u1ea1i tuy\u1ebfn m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 nh\u1eadp th\u1ee7 c\u00f4ng \u0111\u1ec3 \u0111\u0103ng nh\u1eadp m\u00e0 kh\u00f4ng c\u1ea7n Wi-Fi ho\u1eb7c d\u1eef li\u1ec7u di \u0111\u1ed9ng.<\/p> <\/div>

L\u00e0m c\u00e1ch n\u00e0o \u0111\u1ec3 t\u00f4i th\u00eam m\u1ed9t thi\u1ebft b\u1ecb th\u1ee9 hai v\u00e0o t\u00e0i kho\u1ea3n Duo c\u1ee7a m\u00ecnh?<\/strong>

\u0110\u0103ng nh\u1eadp v\u00e0o c\u1ed5ng Duo c\u1ee7a t\u1ed5 ch\u1ee9c b\u1ea1n v\u00e0 ch\u1ecdn \u201cQu\u1ea3n l\u00fd thi\u1ebft b\u1ecb\u201d. B\u1ea1n s\u1ebd c\u1ea7n x\u00e1c th\u1ef1c b\u1eb1ng thi\u1ebft b\u1ecb \u0111\u1ea7u ti\u00ean c\u1ee7a m\u00ecnh tr\u01b0\u1edbc khi c\u00f3 th\u1ec3 th\u00eam v\u00e0 qu\u00e9t m\u00e3 QR cho m\u1ed9t \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh ho\u1eb7c m\u00e1y t\u00ednh b\u1ea3ng m\u1edbi.<\/p> <\/div> <\/div>\n\n\n\n\n

\u0110\u1ec3 duy tr\u00ec m\u1ee9c \u0111\u1ed9 b\u1ea3o m\u1eadt cao, h\u00e3y nh\u1edb c\u1eadp nh\u1eadt \u1ee9ng d\u1ee5ng Duo Mobile th\u01b0\u1eddng xuy\u00ean v\u00e0 s\u1eed d\u1ee5ng t\u00ednh n\u0103ng Ki\u1ec3m tra b\u1ea3o m\u1eadt t\u00edch h\u1ee3p \u0111\u1ec3 theo d\u00f5i t\u00ecnh tr\u1ea1ng thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n. N\u1ebfu b\u1ea1n c\u0169ng \u0111ang qu\u1ea3n l\u00fd c\u00e1c c\u00f4ng c\u1ee5 b\u1ea3o m\u1eadt kh\u00e1c, b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y h\u01b0\u1edbng d\u1eabn m\u00e3 QR LastPass<\/a> c\u1ee7a ch\u00fang t\u00f4i h\u1eefu \u00edch \u0111\u1ec3 s\u1eafp x\u1ebfp c\u00e1c n\u1ec1n t\u1ea3ng x\u00e1c th\u1ef1c kh\u00e1c nhau c\u1ee7a b\u1ea1n. Th\u01b0\u1eddng xuy\u00ean th\u1ef1c h\u00e0nh c\u00e1c b\u01b0\u1edbc n\u00e0y s\u1ebd gi\u1eef cho danh t\u00ednh k\u1ef9 thu\u1eadt s\u1ed1 c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c t\u00e0i kho\u1ea3n chuy\u00ean nghi\u1ec7p v\u00e0 c\u00e1 nh\u00e2n c\u1ee7a b\u1ea1n.<\/p>","protected":false},"excerpt":{"rendered":"

Thi\u1ebft l\u1eadp Duo Mobile b\u1eb1ng m\u00e3 QR s\u1eed d\u1ee5ng h\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc n\u00e0y. H\u1ecdc c\u00e1ch qu\u00e9t m\u00e3 \u0111\u0103ng k\u00fd, kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 camera v\u00e0 b\u1ea3o m\u1eadt t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n b\u1eb1ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p sao l\u01b0u.<\/p>","protected":false},"author":17,"featured_media":53188,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[2635],"tags":[],"class_list":["post-49826","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"\nHow to Set Up Duo Mobile with a QR Code<\/title>\n<meta name=\"description\" content=\"Set up Duo Mobile with a QR code using this step-by-step guide. 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If the camera still doesn't recognize it, you can select u005cu0022Get an activation link insteadu005cu0022 on the enrollment page to receive a link via email.","inLanguage":"vi"},"inLanguage":"vi"},{"@type":"Question","@id":"https:\/\/pageloot.com\/blog\/duo-qr-code-setup-guide\/#faq-question-566af2144719","position":2,"url":"https:\/\/pageloot.com\/blog\/duo-qr-code-setup-guide\/#faq-question-566af2144719","name":"T\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng Duo Mobile m\u00e0 kh\u00f4ng c\u1ea7n k\u1ebft n\u1ed1i internet kh\u00f4ng?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"While Duo Push notifications require an internet connection, the Duo Mobile app can generate offline passcodes that you can enter manually to log in without Wi-Fi or cellular data.","inLanguage":"vi"},"inLanguage":"vi"},{"@type":"Question","@id":"https:\/\/pageloot.com\/blog\/duo-qr-code-setup-guide\/#faq-question-0c4a7c84f064","position":3,"url":"https:\/\/pageloot.com\/blog\/duo-qr-code-setup-guide\/#faq-question-0c4a7c84f064","name":"L\u00e0m c\u00e1ch n\u00e0o \u0111\u1ec3 t\u00f4i th\u00eam m\u1ed9t thi\u1ebft b\u1ecb th\u1ee9 hai v\u00e0o t\u00e0i kho\u1ea3n Duo c\u1ee7a m\u00ecnh?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Log in to your organization's Duo portal and select u005cu0022Manage devices.u005cu0022 You will need to authenticate with your first device before you can add and scan a QR code for a new smartphone or tablet.","inLanguage":"vi"},"inLanguage":"vi"}]}},"_links":{"self":[{"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/posts\/49826","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/comments?post=49826"}],"version-history":[{"count":4,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/posts\/49826\/revisions"}],"predecessor-version":[{"id":53715,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/posts\/49826\/revisions\/53715"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/media\/53188"}],"wp:attachment":[{"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/media?parent=49826"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/categories?post=49826"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/tags?post=49826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}