{"id":1080,"date":"2012-08-28T02:16:44","date_gmt":"2012-08-28T02:16:44","guid":{"rendered":"http:\/\/congnghepc.com\/2012\/08\/28\/kich-hoat-bao-mat-hai-lop-voi-tai-khoan-dropbox\/"},"modified":"2024-10-05T10:11:59","modified_gmt":"2024-10-05T03:11:59","slug":"kich-hoat-bao-mat-hai-lop-voi-tai-khoan-dropbox","status":"publish","type":"post","link":"https:\/\/tapchicntt.com\/kich-hoat-bao-mat-hai-lop-voi-tai-khoan-dropbox\/","title":{"rendered":"K\u00edch ho\u1ea1t b\u1ea3o m\u1eadt hai l\u1edbp v\u1edbi t\u00e0i kho\u1ea3n Dropbox"},"content":{"rendered":"\n<p><span style=\"color: #333333;\">D\u1ecbch v\u1ee5 l\u01b0u tr\u1eef &#8220;\u0111\u00e1m m\u00e2y&#8221; Dropbox b\u1eaft \u0111\u1ea7u b\u1ed5 sung ch\u1ee9c n\u0103ng b\u1ea3o m\u1eadt hai l\u1edbp nh\u1eb1m t\u0103ng c\u01b0\u1eddng b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n ng\u01b0\u1eddi d\u00f9ng tr\u01b0\u1edbc l\u00e0n s\u00f3ng \u0111\u00e1nh c\u1eafp d\u1eef li\u1ec7u \u0111ang b\u00f9ng n\u1ed5 hi\u1ec7n nay.<\/span><\/p>\n\n\n\n<p>Theo th\u00f4ng b\u00e1o t\u1eeb Dropbox, d\u1eef li\u1ec7u ng\u01b0\u1eddi d\u00f9ng l\u01b0u tr\u1eef tr\u00ean d\u1ecbch v\u1ee5 <em>&#8220;\u0111\u00e1m m\u00e2y<\/em>&#8221; l\u00e0 r\u1ea5t quan tr\u1ecdng, m\u1edf th\u00eam l\u1edbp b\u1ea3o m\u1eadt th\u1ee9 hai s\u1ebd gi\u00fap h\u1ecd ch\u1ed1ng l\u1ea1i s\u1ef1 d\u00f2m ng\u00f3 t\u1eeb hacker, t\u1ea5n c\u00f4ng \u0111\u00e1nh c\u1eafp th\u00f4ng tin t\u00e0i kho\u1ea3n, truy xu\u1ea5t d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m.<\/p>\n\n\n\n<p>Ch\u1ee9c n\u0103ng b\u1ea3o m\u1eadt hai l\u1edbp s\u1ebd b\u1ed5 sung m\u1ed9t l\u1edbp ch\u1ee9ng th\u1ef1c tr\u01b0\u1edbc khi cho ph\u00e9p truy xu\u1ea5t \u0111\u1ebfn d\u1eef li\u1ec7u. Tr\u01b0\u1edbc \u0111\u00e2y ch\u1ec9 c\u1ea7n nh\u1eadp m\u1eadt kh\u1ea9u (password) l\u00e0 b\u1ea1n c\u00f3 th\u1ec3 v\u00e0o th\u1eb3ng b\u00ean trong t\u00e0i kho\u1ea3n, s\u1eeda th\u00f4ng tin hay truy xu\u1ea5t d\u1eef li\u1ec7u. V\u1edbi ch\u1ee9c n\u0103ng m\u1edbi, b\u1ea1n c\u1ea7n ph\u1ea3i nh\u1eadp th\u00eam m\u1ed9t m\u00e3 s\u1ed1 ng\u1eabu nhi\u00ean g\u1ed3m 6 con s\u1ed1 \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn qua tin nh\u1eafn \u0111i\u1ec7n tho\u1ea1i hay \u0111\u01b0\u1ee3c xu\u1ea5t ra t\u1eeb \u1ee9ng d\u1ee5ng ch\u1ee9ng th\u1ef1c tr\u00ean di \u0111\u1ed9ng. \u0110\u00e2y l\u00e0 l\u1edbp b\u1ea3o v\u1ec7 th\u1ee9 hai ng\u0103n kh\u00f4ng cho c\u00e1c hacker th\u00e2m nh\u1eadp ngay c\u1ea3 khi c\u00f3 \u0111\u01b0\u1ee3c m\u1eadt kh\u1ea9u t\u00e0i kho\u1ea3n.<\/p>\n\n\n\n<p>Tr\u01b0\u1edbc \u0111\u00f3, v\u00e0o \u0111\u1ea7u th\u00e1ng 8, d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef &#8220;<em>\u0111\u00e1m m\u00e2y&#8221; <\/em>Dropbox \u0111\u00e3 x\u00e1c nh\u1eadn b\u1ecb hacker t\u1ea5n c\u00f4ng, khi\u1ebfn m\u1ed9t s\u1ed1 t\u00e0i kho\u1ea3n ng\u01b0\u1eddi d\u00f9ng b\u1ecb x\u00e2m h\u1ea1i v\u00e0 h\u00e0ng lo\u1ea1t ng\u01b0\u1eddi d\u00f9ng dropbox kh\u00e1c ph\u1ea3i h\u1ee9ng ch\u1ecbu th\u01b0 r\u00e1c. Dropbox \u0111\u00e3 y\u00eau c\u1ea7u nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng x\u00e1c th\u1ef1c \u0111\u1ec3 nh\u1eadn l\u1ea1i t\u00e0i kho\u1ea3n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0110\u0103ng k\u00fd b\u1ea3o m\u1eadt hai l\u1edbp cho Dropbox<\/h2>\n\n\n\n<p>\u0110\u1ea7u ti\u00ean, b\u1ea1n c\u1ea7n t\u1ea3i v\u00e0 c\u00e0i \u0111\u1eb7t <strong>Dropbox<\/strong>. Sau \u0111\u00f3\u00a0truy c\u1eadp <strong><a href=\"http:\/\/www.dropbox.com\/try_twofactor\" target=\"_blank\" rel=\"noopener\">v\u00e0o \u0111\u00e2y<\/a><\/strong> \u0111\u1ec3 k\u00edch ho\u1ea1t ch\u1ee9c n\u0103ng ch\u1ee9ng th\u1ef1c hai l\u1edbp. T\u1ea1i th\u1ebb <strong>Security<\/strong> trong trang <strong>Account,<\/strong> b\u1ea1n t\u00ecm \u0111\u1ebfn ph\u1ea7n &#8220;<strong>Two-step verification&#8221; <\/strong>\u1edf khung <strong>&#8220;Account sign-in&#8221;.<\/strong> Hi\u1ec7n ch\u1ee9c n\u0103ng \u0111ang \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp m\u1eb7c \u0111\u1ecbnh l\u00e0 <strong>Disable<\/strong> (Kh\u00f4ng v\u1eadn h\u00e0nh).<\/p>\n\n\n\n<p>Nh\u1ea5n<strong> &#8220;Change&#8221;, <\/strong>c\u1eeda s\u1ed5 &#8220;<strong>Get Started<\/strong>&#8221; hi\u1ec7n ra \u0111\u1ec3 th\u00f4ng b\u00e1o v\u1ec1 ch\u1ee9c n\u0103ng m\u1edbi. B\u1ea1n c\u1ea7n ch\u1ecdn l\u1ef1a c\u00e1ch nh\u1eadn m\u00e3 s\u1ed1 qua tin nh\u1eafn \u0111i\u1ec7n tho\u1ea1i hay s\u1ebd \u0111\u01b0\u1ee3c xu\u1ea5t ng\u1eabu nhi\u00ean t\u1eeb \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng.<\/p>\n\n\n\n<p class=\"has-text-align-left\">&#8211; Tr\u01b0\u1eddng h\u1ee3p ch\u1ecdn tin nh\u1eafn \u0111i\u1ec7n tho\u1ea1i, b\u1ea1n c\u1ea7n cung c\u1ea5p s\u1ed1 \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng c\u1ee7a m\u00ecnh \u0111\u1ec3 x\u00e1c th\u1ef1c. M\u1ed9t tin nh\u1eafn s\u1ebd \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn ch\u1ee9a 6 con s\u1ed1 m\u1ed7i khi b\u1ea1n c\u1ea7n \u0111\u0103ng nh\u1eadp.<\/p>\n\n\n\n<p>&#8211; N\u1ebfu ch\u1ecdn \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng, b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn trang ch\u1ee9a th\u00f4ng tin \u1ee9ng d\u1ee5ng cho c\u00e1c n\u1ec1n t\u1ea3ng di \u0111\u1ed9ng, bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"http:\/\/support.google.com\/accounts\/bin\/answer.py?hl=en&amp;answer=1066447\" target=\"_blank\" rel=\"noopener\">Google Authenticator <\/a>(Android\/iPhone\/BlackBerry)<\/li>\n\n\n\n<li><a href=\"http:\/\/www.amazon.com\/gp\/product\/B0061MU68M\" target=\"_blank\" rel=\"noopener\">Amazon AWS MFA<\/a> (Android)<\/li>\n\n\n\n<li><a href=\"http:\/\/www.windowsphone.com\/en-US\/apps\/021dd79f-0598-e011-986b-78e7d1fa76f8\" target=\"_blank\" rel=\"noopener\"> Authenticator<\/a> (Windows Phone 7)<\/li>\n<\/ul>\n\n\n\n<p>B\u1ea1n c\u1ea7n \u0111\u0103ng k\u00fd \u1ee9ng d\u1ee5ng m\u00ecnh ch\u1ecdn v\u1edbi Dropbox theo c\u00e1c b\u01b0\u1edbc ho\u1eb7c ch\u1ec9 c\u1ea7n qu\u00e9t l\u00ean m\u00e3 QR hi\u1ec3n th\u1ecb. Sau khi \u0111\u0103ng k\u00fd xong, m\u1ed7i khi b\u1ea1n m\u1edf \u1ee9ng d\u1ee5ng, n\u00f3 s\u1ebd hi\u1ec3n th\u1ecb m\u1ed9t m\u00e3 s\u1ed1 bao g\u1ed3m 6 con s\u1ed1 d\u00f9ng \u0111\u1ec3 \u0111\u0103ng nh\u1eadp.<\/p>\n\n\n\n<p>Cu\u1ed1i c\u00f9ng, trong tr\u01b0\u1eddng h\u1ee3p b\u1ecb m\u1ea5t \u0111i\u1ec7n tho\u1ea1i hay thi\u1ebft b\u1ecb c\u00e0i \u1ee9ng d\u1ee5ng \u0111\u00e3 \u0111\u0103ng k\u00fd v\u1edbi Dropbox, b\u1ea1n s\u1ebd ph\u1ea3i d\u00f9ng &#8220;<em>m\u00e3 kh\u1ea9n c\u1ea5p&#8221; <\/em>(emergency backup code) nh\u1eadn \u0111\u01b0\u1ee3c trong qu\u00e1 tr\u00ecnh \u0111\u0103ng k\u00fd k\u00edch ho\u1ea1t ch\u1ee9c n\u0103ng b\u1ea3o m\u1eadt hai l\u1edbp. L\u01b0u \u00fd gi\u1eef m\u00e3 kh\u1ea9n c\u1ea5p n\u00e0y c\u1ea9n th\u1eadn v\u00ec n\u00f3 s\u1ebd r\u1ea5t h\u1eefu \u00edch khi c\u1ea7n k\u00edp v\u00e0 tr\u00e1nh r\u01a1i v\u00e0o tay ng\u01b0\u1eddi kh\u00e1c.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>D\u1ecbch v\u1ee5 l\u01b0u tr\u1eef &#8220;\u0111\u00e1m m\u00e2y&#8221; Dropbox b\u1eaft \u0111\u1ea7u b\u1ed5 sung ch\u1ee9c n\u0103ng b\u1ea3o m\u1eadt hai l\u1edbp nh\u1eb1m t\u0103ng c\u01b0\u1eddng [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":9487,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[129],"tags":[],"class_list":["post-1080","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thu-thuat-mang-web"],"views":464,"_links":{"self":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/1080","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/comments?post=1080"}],"version-history":[{"count":2,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/1080\/revisions"}],"predecessor-version":[{"id":9489,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/1080\/revisions\/9489"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/media\/9487"}],"wp:attachment":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/media?parent=1080"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/categories?post=1080"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/tags?post=1080"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}