{"id":5370,"date":"2026-02-20T15:01:59","date_gmt":"2026-02-20T15:01:59","guid":{"rendered":"https:\/\/securitybriefing.net\/?p=5370"},"modified":"2026-02-27T16:30:16","modified_gmt":"2026-02-27T16:30:16","slug":"cach-go-quan-ly-mot-chiec-chromebook-mot-cach-hop-phap-va-an-toan","status":"publish","type":"post","link":"https:\/\/securitybriefing.net\/vi\/cong-nghe-2\/cach-go-quan-ly-mot-chiec-chromebook-mot-cach-hop-phap-va-an-toan\/","title":{"rendered":"C\u00e1ch G\u1ee1 Qu\u1ea3n l\u00fd Chromebook (H\u1ee3p ph\u00e1p v\u00e0 An to\u00e0n)"},"content":{"rendered":"<p>N\u1ebfu b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm c\u00e1ch \u0111\u1ec3 g\u1ee1 qu\u1ea3n l\u00fd m\u1ed9t chi\u1ebfc Chromebook, c\u00f3 th\u1ec3 b\u1ea1n \u0111ang \u0111\u1ed1i m\u1eb7t v\u1edbi m\u1ed9t thi\u1ebft b\u1ecb hi\u1ec3n th\u1ecb \u201c\u0110\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1edfi\u2026\u201d khi \u0111\u0103ng nh\u1eadp ho\u1eb7c trong c\u00e1c menu h\u1ec7 th\u1ed1ng. M\u1ed9t chi\u1ebfc Chromebook \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd th\u01b0\u1eddng \u0111\u01b0\u1ee3c ghi danh b\u1edfi m\u1ed9t tr\u01b0\u1eddng h\u1ecdc ho\u1eb7c c\u00f4ng ty th\u00f4ng qua c\u00e1c c\u00f4ng c\u1ee5 qu\u1ea3n l\u00fd t\u1eadp trung. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p qu\u1ea3n tr\u1ecb vi\u00ean \u00e1p d\u1ee5ng c\u00e1c ch\u00ednh s\u00e1ch, h\u1ea1n ch\u1ebf quy\u1ec1n, c\u00e0i \u0111\u1eb7t c\u00e1c ti\u1ec7n \u00edch m\u1edf r\u1ed9ng nh\u01b0 GoGuardian, v\u00e0 th\u1ef1c thi c\u00e1c quy t\u1eafc c\u1ea5u h\u00ecnh thi\u1ebft b\u1ecb tr\u00ean to\u00e0n m\u1ea1ng.<\/p>\n\n\n\n<p>Tr\u01b0\u1edbc khi b\u1ea1n th\u1eed b\u1ea5t k\u1ef3 \u0111i\u1ec1u g\u00ec k\u1ef9 thu\u1eadt, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i hi\u1ec3u m\u1ed9t s\u1ef1 th\u1eadt quan tr\u1ecdng: b\u1ea1n kh\u00f4ng th\u1ec3 t\u1ef1 g\u1ee1 qu\u1ea3n l\u00fd Chromebook th\u00f4ng qua c\u00e0i \u0111\u1eb7t th\u00f4ng th\u01b0\u1eddng, m\u1ed9t l\u1ea7n powerwash \u0111\u01a1n gi\u1ea3n, ho\u1eb7c b\u1eb1ng c\u00e1ch b\u1eadt ch\u1ebf \u0111\u1ed9 nh\u00e0 ph\u00e1t tri\u1ec3n n\u1ebfu thi\u1ebft b\u1ecb v\u1eabn \u0111ang \u0111\u01b0\u1ee3c ghi danh trong qu\u1ea3n l\u00fd doanh nghi\u1ec7p. Chrome OS \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng ghi danh l\u1ea1i c\u00e1c thi\u1ebft b\u1ecb v\u1eabn c\u00f2n \u0111\u01b0\u1ee3c cung c\u1ea5p trong b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n qu\u1ea3n tr\u1ecb.<\/p>\n\n\n\n<p>H\u01b0\u1edbng d\u1eabn n\u00e0y gi\u1ea3i th\u00edch c\u00e1ch g\u1ee1 qu\u1ea3n l\u00fd m\u1ed9t chi\u1ebfc Chromebook \u0111\u00fang c\u00e1ch v\u00e0 h\u1ee3p ph\u00e1p, c\u00e1c l\u1ef1a ch\u1ecdn n\u00e0o t\u1ed3n t\u1ea1i cho c\u00e1c thi\u1ebft b\u1ecb \u0111\u00e3 qua s\u1eed d\u1ee5ng, v\u00e0 \u0111i\u1ec1u g\u00ec x\u1ea3y ra sau khi g\u1ee1 b\u1ecf. N\u00f3 c\u0169ng bao g\u1ed3m c\u00e1c m\u1eb9o th\u1ef1c t\u1ebf cho Chromebook nh\u01b0 c\u00e1ch b\u1eadt m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng tr\u00ean Chromebook, c\u00e1ch chia m\u00e0n h\u00ecnh tr\u00ean Chromebook, v\u00e0 c\u00e1ch xoay m\u00e0n h\u00ecnh Chromebook.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"what-managed-means-on-a-chromebook\">\u00dd ngh\u0129a c\u1ee7a \u201c\u0110\u01b0\u1ee3c qu\u1ea3n l\u00fd\u201d tr\u00ean m\u1ed9t chi\u1ebfc Chromebook<\/h2>\n\n\n<p>M\u1ed9t chi\u1ebfc Chromebook \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd \u0111\u01b0\u1ee3c ghi danh trong qu\u1ea3n l\u00fd doanh nghi\u1ec7p ho\u1eb7c gi\u00e1o d\u1ee5c th\u00f4ng qua <a href=\"https:\/\/securitybriefing.net\/vi\/phan-mem-doc-hai\/cach-xoa-phan-mem-doc-hai-khoi-google-chrome\/\">h\u1ec7 th\u1ed1ng c\u1ee7a Google<\/a>. Trong qu\u00e1 tr\u00ecnh ghi danh, thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n qu\u1ea3n tr\u1ecb c\u1ee7a t\u1ed5 ch\u1ee9c, n\u01a1i qu\u1ea3n tr\u1ecb vi\u00ean c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00e1c ch\u00ednh s\u00e1ch b\u1ea3o m\u1eadt, th\u1ef1c thi x\u00e1c minh h\u1ec7 \u0111i\u1ec1u h\u00e0nh, gi\u1edbi h\u1ea1n ch\u1ebf \u0111\u1ed9 kh\u00e1ch, v\u00e0 ki\u1ec3m so\u00e1t c\u00e0i \u0111\u1eb7t c\u1ea5u h\u00ecnh thi\u1ebft b\u1ecb.<\/p>\n\n\n\n<p>Khi m\u1ed9t chi\u1ebfc Chromebook \u0111ang \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>N\u00f3 c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb \u201c\u0110\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1edfi [T\u1ed5 ch\u1ee9c]\u201d khi \u0111\u0103ng nh\u1eadp.<\/li>\n\n\n\n<li>M\u1ed9t s\u1ed1 quy\u1ec1n b\u1ecb h\u1ea1n ch\u1ebf.<\/li>\n\n\n\n<li>C\u00e1c ti\u1ec7n \u00edch m\u1edf r\u1ed9ng nh\u01b0 GoGuardian c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t t\u1ef1 \u0111\u1ed9ng.<\/li>\n\n\n\n<li>C\u00e1c quy t\u1eafc m\u1ea1ng v\u00e0 c\u1ea5u h\u00ecnh thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c \u0111\u1ea9y t\u1eeb xa.<\/li>\n\n\n\n<li>Ghi danh b\u1eaft bu\u1ed9c c\u00f3 th\u1ec3 k\u00edch ho\u1ea1t t\u1ef1 \u0111\u1ed9ng ghi danh l\u1ea1i sau khi kh\u1edfi \u0111\u1ed9ng l\u1ea1i ho\u1eb7c powerwash.<\/li>\n<\/ul>\n\n\n\n<p>N\u1ebfu b\u1ea1n \u0111ang nghi\u00ean c\u1ee9u c\u00e1ch g\u1ee1 qu\u1ea3n l\u00fd m\u1ed9t chi\u1ebfc Chromebook, \u0111i\u1ec1u \u0111\u00f3 gi\u00fap hi\u1ec3u r\u1eb1ng qu\u1ea3n l\u00fd n\u00e0y \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi s\u1ed1 s\u00ea-ri c\u1ee7a thi\u1ebft b\u1ecb trong h\u1ec7 th\u1ed1ng Google. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao vi\u1ec7c \u0111\u1eb7t l\u1ea1i kh\u00f4ng th\u1ec3 lo\u1ea1i b\u1ecf n\u00f3.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"the-only-legit-ways-to-unmanage-a-chromebook\">Nh\u1eefng C\u00e1ch H\u1ee3p Ph\u00e1p Duy Nh\u1ea5t \u0110\u1ec3 G\u1ee1 Qu\u1ea3n L\u00fd Chromebook<\/h2>\n\n<h3 class=\"wp-block-heading\" id=\"1-ask-the-organizations-it-department\">1. H\u1ecfi Ph\u00f2ng IT c\u1ee7a T\u1ed5 Ch\u1ee9c<\/h3>\n\n\n<p>C\u00e1ch ch\u00ednh v\u00e0 duy nh\u1ea5t \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 \u0111\u1ec3 g\u1ee1 qu\u1ea3n l\u00fd Chromebook c\u1ee7a b\u1ea1n l\u00e0 li\u00ean h\u1ec7 v\u1edbi tr\u01b0\u1eddng h\u1ecdc ho\u1eb7c c\u00f4ng ty \u0111\u00e3 ghi danh n\u00f3. Ph\u00f2ng IT c\u1ee7a h\u1ecd ph\u1ea3i \u0111\u0103ng nh\u1eadp v\u00e0o b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n qu\u1ea3n tr\u1ecb Google v\u00e0 ch\u00ednh th\u1ee9c g\u1ee1 b\u1ecf thi\u1ebft b\u1ecb.<\/p>\n\n\n\n<p>C\u00e1c b\u01b0\u1edbc m\u00e0 qu\u1ea3n tr\u1ecb vi\u00ean th\u1ef1c hi\u1ec7n:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u0110\u0103ng nh\u1eadp v\u00e0o admin.google.com.<\/li>\n\n\n\n<li>\u0110i\u1ec1u h\u01b0\u1edbng \u0111\u1ebfn Thi\u1ebft b\u1ecb \u2192 Chrome \u2192 Thi\u1ebft b\u1ecb.<\/li>\n\n\n\n<li>T\u00ecm ki\u1ebfm thi\u1ebft b\u1ecb b\u1eb1ng s\u1ed1 s\u00ea-ri c\u1ee7a n\u00f3.<\/li>\n\n\n\n<li>Ch\u1ecdn thi\u1ebft b\u1ecb.<\/li>\n\n\n\n<li>Nh\u1ea5p v\u00e0o G\u1ee1 b\u1ecf v\u00e0 ch\u1ecdn l\u00fd do.<\/li>\n<\/ol>\n\n\n\n<p>Khi qu\u1ea3n tr\u1ecb vi\u00ean g\u1ee1 b\u1ecf ghi danh, thi\u1ebft b\u1ecb s\u1ebd ng\u1eebng t\u1ef1 \u0111\u1ed9ng ghi danh l\u1ea1i sau khi kh\u1edfi \u0111\u1ed9ng l\u1ea1i.<\/p>\n\n\n\n<p>\u0110\u00e2y l\u00e0 gi\u1ea3i ph\u00e1p \u0111\u00fang n\u1ebfu b\u1ea1n mu\u1ed1n g\u1ee1 qu\u1ea3n l\u00fd Chromebook c\u1ee7a m\u00ecnh m\u1ed9t c\u00e1ch h\u1ee3p ph\u00e1p v\u00e0 v\u0129nh vi\u1ec5n.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"2-if-you-bought-a-used-managed-chromebook\">2. N\u1ebfu B\u1ea1n Mua M\u1ed9t Chi\u1ebfc Chromebook \u0110\u00e3 Qua S\u1eed D\u1ee5ng \u0110\u01b0\u1ee3c Qu\u1ea3n L\u00fd<\/h3>\n\n\n<p>N\u1ebfu b\u1ea1n \u0111\u00e3 mua m\u1ed9t chi\u1ebfc Chromebook \u0111\u00e3 qua s\u1eed d\u1ee5ng v\u00e0 n\u00f3 v\u1eabn \u0111ang \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Li\u00ean h\u1ec7 v\u1edbi ch\u1ee7 s\u1edf h\u1eefu tr\u01b0\u1edbc \u0111\u00f3.<\/li>\n\n\n\n<li>Cung c\u1ea5p b\u1eb1ng ch\u1ee9ng mua h\u00e0ng.<\/li>\n\n\n\n<li>Chia s\u1ebb s\u1ed1 s\u00ea-ri c\u1ee7a thi\u1ebft b\u1ecb.<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u h\u1ecd nh\u1edd qu\u1ea3n tr\u1ecb vi\u00ean c\u1ee7a h\u1ecd g\u1ee1 b\u1ecf n\u00f3.<\/li>\n<\/ul>\n\n\n\n<p>Nhi\u1ec1u tr\u01b0\u1eddng h\u1ecdc v\u00e0 doanh nghi\u1ec7p s\u1ebd g\u1ee1 b\u1ecf \u0111\u0103ng k\u00fd cho c\u00e1c thi\u1ebft b\u1ecb \u0111\u00e3 ngh\u1ec9 h\u01b0u khi quy\u1ec1n s\u1edf h\u1eefu \u0111\u01b0\u1ee3c x\u00e1c minh. N\u1ebfu kh\u00f4ng c\u00f3 b\u01b0\u1edbc \u0111\u00f3, Chrome OS s\u1ebd ti\u1ebfp t\u1ee5c th\u1ef1c thi qu\u1ea3n l\u00fd doanh nghi\u1ec7p. Nhi\u1ec1u tr\u01b0\u1eddng h\u1ecdc v\u00e0 doanh nghi\u1ec7p s\u1ebd g\u1ee1 b\u1ecf \u0111\u0103ng k\u00fd cho c\u00e1c thi\u1ebft b\u1ecb \u0111\u00e3 ngh\u1ec9 h\u01b0u khi quy\u1ec1n s\u1edf h\u1eefu \u0111\u01b0\u1ee3c x\u00e1c minh. B\u01b0\u1edbc x\u00e1c minh n\u00e0y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t c\u00f3 c\u1ea5u tr\u00fac, t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c quy tr\u00ecnh x\u00e1c nh\u1eadn ch\u00ednh th\u1ee9c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd v\u00e0 \u0111\u01b0\u1ee3c ghi l\u1ea1i trong c\u00e1c khung th\u1eed nghi\u1ec7m k\u1ef9 thu\u1eadt nh\u01b0 <a href=\"https:\/\/testogprover.com\">testogprover.com<\/a>.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"3-why-powerwash-and-developer-mode-do-not-work-alone\">3. T\u1ea1i Sao Powerwash v\u00e0 Ch\u1ebf \u0110\u1ed9 Nh\u00e0 Ph\u00e1t Tri\u1ec3n Kh\u00f4ng Ho\u1ea1t \u0110\u1ed9ng M\u1ed9t M\u00ecnh<\/h3>\n\n\n<p>M\u1ed9t quan ni\u1ec7m sai l\u1ea7m ph\u1ed5 bi\u1ebfn khi h\u1ecdc c\u00e1ch g\u1ee1 qu\u1ea3n l\u00fd m\u1ed9t chi\u1ebfc Chromebook l\u00e0 b\u1ea1n c\u00f3 th\u1ec3 \u0111\u01a1n gi\u1ea3n:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Th\u1ef1c hi\u1ec7n powerwash.<\/li>\n\n\n\n<li>V\u00e0o ch\u1ebf \u0111\u1ed9 nh\u00e0 ph\u00e1t tri\u1ec3n.<\/li>\n\n\n\n<li>V\u00f4 hi\u1ec7u h\u00f3a x\u00e1c minh h\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/li>\n<\/ul>\n\n\n\n<p>Th\u1ef1c t\u1ebf:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Powerwash x\u00f3a d\u1eef li\u1ec7u ng\u01b0\u1eddi d\u00f9ng nh\u01b0ng kh\u00f4ng lo\u1ea1i b\u1ecf ghi danh doanh nghi\u1ec7p.<\/li>\n\n\n\n<li>Ch\u1ebf \u0111\u1ed9 nh\u00e0 ph\u00e1t tri\u1ec3n kh\u00f4ng v\u01b0\u1ee3t qua \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd li\u00ean k\u1ebft v\u1edbi s\u1ed1 s\u00ea-ri.<\/li>\n\n\n\n<li>Sau khi kh\u1edfi \u0111\u1ed9ng l\u1ea1i, thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng ghi danh l\u1ea1i n\u1ebfu ghi danh b\u1eaft bu\u1ed9c \u0111\u01b0\u1ee3c b\u1eadt.<\/li>\n\n\n\n<li>C\u1ed1 g\u1eafng thay \u0111\u1ed5i c\u1ea5p \u0111\u1ed9 firmware c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 c\u1ed1 h\u1ec7 th\u1ed1ng ho\u1eb7c l\u00e0m m\u1ea5t hi\u1ec7u l\u1ef1c b\u1ea3o h\u00e0nh.<\/li>\n<\/ul>\n\n\n\n<p>Chrome OS \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 duy tr\u00ec ki\u1ec3m so\u00e1t cho b\u1ea3o m\u1eadt t\u1ed5 ch\u1ee9c. V\u01b0\u1ee3t qua qu\u1ea3n l\u00fd m\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 cho ph\u00e9p l\u00e0 vi ph\u1ea1m ch\u00ednh s\u00e1ch v\u00e0 c\u00f3 th\u1ec3 vi ph\u1ea1m c\u00e1c th\u1ecfa thu\u1eadn.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"resetting-your-chromebook-after-deprovisioning\">\u0110\u1eb7t L\u1ea1i Chromebook C\u1ee7a B\u1ea1n Sau Khi G\u1ee1 B\u1ecf<\/h2>\n\n\n<p>Khi qu\u1ea3n tr\u1ecb vi\u00ean \u0111\u00e3 th\u00e0nh c\u00f4ng g\u1ee1 b\u1ecf ghi danh, b\u1ea1n c\u00f3 th\u1ec3 ti\u1ebfn h\u00e0nh an to\u00e0n.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"perform-a-powerwash\">Th\u1ef1c hi\u1ec7n Powerwash<\/h3>\n\n\n<ol class=\"wp-block-list\">\n<li>M\u1edf c\u00e0i \u0111\u1eb7t.<\/li>\n\n\n\n<li>\u0110i t\u1edbi N\u00e2ng cao \u2192 \u0110\u1eb7t l\u1ea1i.<\/li>\n\n\n\n<li>Ch\u1ecdn Powerwash.<\/li>\n\n\n\n<li>X\u00e1c nh\u1eadn v\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i.<\/li>\n<\/ol>\n\n\n\n<p>Sau khi kh\u1edfi \u0111\u1ed9ng l\u1ea1i, Chromebook s\u1ebd kh\u00f4ng t\u1ef1 \u0111\u1ed9ng ghi danh l\u1ea1i n\u1ebfu n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c g\u1ee1 b\u1ecf \u0111\u00fang c\u00e1ch. B\u1ea1n c\u00f3 th\u1ec3 \u0111\u0103ng nh\u1eadp b\u1eb1ng t\u00e0i kho\u1ea3n Google c\u00e1 nh\u00e2n v\u00e0 ho\u00e0n t\u1ea5t c\u1ea5u h\u00ecnh thi\u1ebft b\u1ecb m\u1edbi.<\/p>\n\n\n\n<p>N\u1ebfu c\u1ea7n thi\u1ebft, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 c\u00e0i \u0111\u1eb7t l\u1ea1i Chrome OS b\u1eb1ng ph\u01b0\u01a1ng ti\u1ec7n kh\u00f4i ph\u1ee5c \u0111\u1ec3 c\u00f3 m\u1ed9t thi\u1ebft l\u1eadp s\u1ea1ch.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"why-you-should-avoid-hacks-and-workarounds\">T\u1ea1i Sao B\u1ea1n N\u00ean Tr\u00e1nh C\u00e1c Th\u1ee7 Thu\u1eadt v\u00e0 Gi\u1ea3i Ph\u00e1p T\u1ea1m Th\u1eddi<\/h2>\n\n\n<p>T\u00ecm ki\u1ebfm c\u00e1ch g\u1ee1 qu\u1ea3n l\u00fd m\u1ed9t chi\u1ebfc Chromebook th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u00f4ng ch\u00ednh th\u1ee9c li\u00ean quan \u0111\u1ebfn thay \u0111\u1ed5i firmware ho\u1eb7c v\u01b0\u1ee3t qua x\u00e1c minh h\u1ec7 \u0111i\u1ec1u h\u00e0nh b\u1eaft bu\u1ed9c.<\/p>\n\n\n\n<p>Nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vi ph\u1ea1m c\u00e1c th\u1ecfa thu\u1eadn s\u1eed d\u1ee5ng.<\/li>\n\n\n\n<li>C\u00f3 th\u1ec3 l\u00e0m h\u1ecfng thi\u1ebft b\u1ecb.<\/li>\n\n\n\n<li>C\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 c\u1ed1 h\u1ec7 th\u1ed1ng.<\/li>\n\n\n\n<li>Ph\u00e1 v\u1ee1 c\u00e1c giao th\u1ee9c qu\u1ea3n l\u00fd an to\u00e0n.<\/li>\n\n\n\n<li>Nguy c\u01a1 m\u1ea5t <a href=\"https:\/\/securitybriefing.net\/vi\/tin-tuc\/\">c\u1eadp nh\u1eadt b\u1ea3o m\u1eadt.<\/a><\/li>\n<\/ul>\n\n\n\n<p>N\u1ebfu m\u1ed9t chi\u1ebfc Chromebook thu\u1ed9c v\u1ec1 m\u1ed9t tr\u01b0\u1eddng h\u1ecdc ho\u1eb7c c\u00f4ng ty, ch\u1ec9 c\u00f3 qu\u1ea3n tr\u1ecb vi\u00ean \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n m\u1edbi c\u00f3 th\u1ec3 g\u1ee1 b\u1ecf qu\u1ea3n l\u00fd.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"bonus-essential-chromebook-howtos\">Th\u01b0\u1edfng: H\u01b0\u1edbng D\u1eabn C\u01a1 B\u1ea3n V\u1ec1 Chromebook<\/h2>\n\n\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c nhi\u1ec7m v\u1ee5 th\u1ef1c t\u1ebf m\u00e0 ng\u01b0\u1eddi d\u00f9ng th\u01b0\u1eddng t\u00ecm ki\u1ebfm c\u00f9ng v\u1edbi c\u00e1ch g\u1ee1 qu\u1ea3n l\u00fd m\u1ed9t chi\u1ebfc Chromebook.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"how-to-turn-on-touch-screen-on-chromebook\">C\u00e1ch B\u1eadt M\u00e0n H\u00ecnh C\u1ea3m \u1ee8ng Tr\u00ean Chromebook<\/h2>\n\n\n<p>N\u1ebfu b\u1ea1n \u0111ang th\u1eafc m\u1eafc c\u00e1ch b\u1eadt m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng tr\u00ean Chromebook, s\u1eed d\u1ee5ng ph\u00edm t\u1eaft n\u00e0y:<\/p>\n\n\n\n<p><strong>Nh\u1ea5n T\u00ecm ki\u1ebfm + Shift + T<\/strong><\/p>\n\n\n\n<p>\u0110i\u1ec1u n\u00e0y chuy\u1ec3n \u0111\u1ed5i ch\u1ee9c n\u0103ng m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng tr\u00ean c\u00e1c m\u1eabu \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3.<\/p>\n\n\n\n<p>N\u1ebfu \u0111i\u1ec1u \u0111\u00f3 kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>M\u1edf c\u00e0i \u0111\u1eb7t.<\/li>\n\n\n\n<li>\u0110i t\u1edbi Thi\u1ebft b\u1ecb.<\/li>\n\n\n\n<li>T\u00ecm ki\u1ebfm c\u00e1c t\u00f9y ch\u1ecdn m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng (n\u1ebfu c\u00f3 tr\u00ean m\u1eabu c\u1ee7a b\u1ea1n).<\/li>\n<\/ol>\n\n\n\n<p>M\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ecdc v\u00f4 hi\u1ec7u h\u00f3a ch\u1ee9c n\u0103ng c\u1ea3m \u1ee9ng th\u00f4ng qua c\u00e1c ch\u00ednh s\u00e1ch qu\u1ea3n tr\u1ecb, do \u0111\u00f3 quy\u1ec1n c\u00f3 th\u1ec3 b\u1ecb h\u1ea1n ch\u1ebf d\u01b0\u1edbi s\u1ef1 qu\u1ea3n l\u00fd.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"how-to-split-screen-on-chromebook\">C\u00e1ch Chia M\u00e0n H\u00ecnh Tr\u00ean Chromebook<\/h2>\n\n\n<p>N\u1ebfu b\u1ea1n c\u1ea7n \u0111a nhi\u1ec7m, \u0111\u00e2y l\u00e0 c\u00e1ch chia m\u00e0n h\u00ecnh tr\u00ean Chromebook:<\/p>\n\n\n\n<p><strong>Ph\u01b0\u01a1ng ph\u00e1p 1: K\u00e9o \u0111\u1ebfn C\u1ea1nh<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>K\u00e9o m\u1ed9t c\u1eeda s\u1ed5 \u0111\u1ebfn c\u1ea1nh tr\u00e1i ho\u1eb7c ph\u1ea3i cho \u0111\u1ebfn khi n\u00f3 d\u00ednh v\u00e0o.<\/li>\n<\/ul>\n\n\n\n<p><strong>Ph\u01b0\u01a1ng ph\u00e1p 2: Ph\u00edm T\u1eaft B\u00e0n Ph\u00edm<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nh\u1ea5n Alt + [ \u0111\u1ec3 d\u00ednh tr\u00e1i.<\/li>\n\n\n\n<li>Nh\u1ea5n Alt + ] \u0111\u1ec3 d\u00ednh ph\u1ea3i.<\/li>\n<\/ul>\n\n\n\n<p><strong>Ph\u01b0\u01a1ng ph\u00e1p 3: Ch\u1ebf \u0110\u1ed9 T\u1ed5ng Quan<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nh\u1ea5n ph\u00edm T\u1ed5ng quan.<\/li>\n\n\n\n<li>K\u00e9o c\u00e1c c\u1eeda s\u1ed5 sang hai b\u00ean.<\/li>\n<\/ul>\n\n\n\n<p>H\u1ecdc c\u00e1ch chia m\u00e0n h\u00ecnh tr\u00ean Chromebook c\u1ea3i thi\u1ec7n n\u0103ng su\u1ea5t, \u0111\u1eb7c bi\u1ec7t sau khi c\u00e1c h\u1ea1n ch\u1ebf qu\u1ea3n l\u00fd doanh nghi\u1ec7p \u0111\u01b0\u1ee3c g\u1ee1 b\u1ecf.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"how-to-take-a-photo-on-a-chromebook\">C\u00e1ch Ch\u1ee5p \u1ea2nh Tr\u00ean Chromebook<\/h2>\n\n\n<p>N\u1ebfu b\u1ea1n mu\u1ed1n bi\u1ebft c\u00e1ch ch\u1ee5p \u1ea3nh tr\u00ean Chromebook ho\u1eb7c c\u00e1ch ch\u1ee5p \u1ea3nh tr\u00ean Chromebook:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Nh\u1ea5p v\u00e0o Tr\u00ecnh kh\u1edfi ch\u1ea1y.<\/li>\n\n\n\n<li>M\u1edf \u1ee9ng d\u1ee5ng Camera.<\/li>\n\n\n\n<li>Ch\u1ecdn ch\u1ebf \u0111\u1ed9 \u1ea2nh.<\/li>\n\n\n\n<li>Nh\u1ea5p v\u00e0o n\u00fat ch\u1ee5p.<\/li>\n<\/ol>\n\n\n\n<p>\u1ea2nh \u0111\u01b0\u1ee3c l\u01b0u trong th\u01b0 m\u1ee5c T\u1ea3i xu\u1ed1ng ho\u1eb7c th\u01b0 m\u1ee5c Camera.<\/p>\n\n\n\n<p>B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng camera tr\u00ean Chromebook \u0111\u1ec3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Quay video.<\/li>\n\n\n\n<li>Qu\u00e9t t\u00e0i li\u1ec7u.<\/li>\n\n\n\n<li>S\u1eed d\u1ee5ng \u0111\u01b0\u1eddng l\u01b0\u1edbi.<\/li>\n\n\n\n<li>B\u1eadt h\u1eb9n gi\u1edd.<\/li>\n<\/ul>\n\n\n\n<p>D\u01b0\u1edbi s\u1ef1 qu\u1ea3n l\u00fd, m\u1ed9t s\u1ed1 quy\u1ec1n camera c\u00f3 th\u1ec3 b\u1ecb h\u1ea1n ch\u1ebf b\u1edfi ch\u00ednh s\u00e1ch qu\u1ea3n tr\u1ecb.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"how-to-rotate-screen-chromebook-spin-your-screen\">C\u00e1ch Xoay M\u00e0n H\u00ecnh Chromebook (Xoay M\u00e0n H\u00ecnh C\u1ee7a B\u1ea1n)<\/h2>\n\n\n<p>\u0110\u1ec3 xoay m\u00e0n h\u00ecnh Chromebook ngay l\u1eadp t\u1ee9c:<\/p>\n\n\n\n<p><strong>Nh\u1ea5n Ctrl + Shift + L\u00e0m m\u1edbi<\/strong><\/p>\n\n\n\n<p>M\u1ed7i l\u1ea7n b\u1ea1n nh\u1ea5n, m\u00e0n h\u00ecnh xoay 90 \u0111\u1ed9.<\/p>\n\n\n\n<p>N\u1ebfu b\u1ea1n \u0111ang h\u1ecfi c\u00e1ch xoay m\u00e0n h\u00ecnh Chromebook th\u1ee7 c\u00f4ng:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>M\u1edf c\u00e0i \u0111\u1eb7t.<\/li>\n\n\n\n<li>\u0110i t\u1edbi Thi\u1ebft b\u1ecb \u2192 M\u00e0n h\u00ecnh.<\/li>\n\n\n\n<li>Thay \u0111\u1ed5i H\u01b0\u1edbng.<\/li>\n<\/ol>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng t\u00ecm ki\u1ebfm c\u00e1ch xoay m\u00e0n h\u00ecnh tr\u00ean Chromebook, ph\u00edm t\u1eaft tr\u00ean l\u00e0 ph\u01b0\u01a1ng ph\u00e1p nhanh nh\u1ea5t.<\/p>\n\n\n\n<p>N\u1ebfu m\u00e0n h\u00ecnh xoay ng\u1eabu nhi\u00ean, ch\u1ec9 c\u1ea7n s\u1eed d\u1ee5ng ph\u00edm t\u1eaft l\u1ea1i \u0111\u1ec3 tr\u1edf v\u1ec1 b\u00ecnh th\u01b0\u1eddng.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"quick-reference-table\">B\u1ea3ng Tham Kh\u1ea3o Nhanh<\/h2>\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Nhi\u1ec7m v\u1ee5<\/th><th>Ph\u00edm t\u1eaft<\/th><th>Ph\u01b0\u01a1ng ph\u00e1p thay th\u1ebf<\/th><\/tr><\/thead><tbody><tr><td>Xoay m\u00e0n h\u00ecnh Chromebook<\/td><td>Ctrl + Shift + L\u00e0m m\u1edbi<\/td><td>C\u00e0i \u0111\u1eb7t \u2192 Thi\u1ebft b\u1ecb \u2192 M\u00e0n h\u00ecnh<\/td><\/tr><tr><td>Chia m\u00e0n h\u00ecnh<\/td><td>Alt + [ \/ Alt + ]<\/td><td>K\u00e9o c\u1eeda s\u1ed5 \u0111\u1ebfn c\u1ea1nh<\/td><\/tr><tr><td>B\u1eadt m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng<\/td><td>T\u00ecm ki\u1ebfm + Shift + T<\/td><td>C\u00e0i \u0111\u1eb7t thi\u1ebft b\u1ecb<\/td><\/tr><tr><td>Ch\u1ee5p \u1ea3nh<\/td><td>M\u1edf \u1ee9ng d\u1ee5ng Camera<\/td><td>S\u1eed d\u1ee5ng h\u1eb9n gi\u1edd ho\u1eb7c \u0111\u01b0\u1eddng l\u01b0\u1edbi<\/td><\/tr><tr><td>G\u1ee1 b\u1ecf qu\u1ea3n l\u00fd<\/td><td>Qu\u1ea3n tr\u1ecb vi\u00ean g\u1ee1 b\u1ecf<\/td><td>Y\u00eau c\u1ea7u ph\u00f2ng IT<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<h2 class=\"wp-block-heading\" id=\"faq\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n<h3 class=\"wp-block-heading\" id=\"can-i-unmanage-a-school-chromebook-myself\">T\u00f4i c\u00f3 th\u1ec3 t\u1ef1 g\u1ee1 qu\u1ea3n l\u00fd Chromebook c\u1ee7a tr\u01b0\u1eddng kh\u00f4ng?<\/h3>\n\n\n<p>Kh\u00f4ng. Ch\u1ec9 c\u00f3 qu\u1ea3n tr\u1ecb vi\u00ean c\u1ee7a t\u1ed5 ch\u1ee9c m\u1edbi c\u00f3 th\u1ec3 g\u1ee1 b\u1ecf ghi danh t\u1eeb b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n qu\u1ea3n tr\u1ecb.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"why-does-my-chromebook-still-show-managed-by-after-a-powerwash\">T\u1ea1i sao Chromebook c\u1ee7a t\u00f4i v\u1eabn hi\u1ec3n th\u1ecb \u201c\u0110\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1edfi\u201d sau khi powerwash?<\/h3>\n\n\n<p>B\u1edfi v\u00ec thi\u1ebft b\u1ecb v\u1eabn \u0111\u01b0\u1ee3c \u0111\u0103ng k\u00fd trong qu\u1ea3n l\u00fd doanh nghi\u1ec7p v\u00e0 t\u1ef1 \u0111\u1ed9ng ghi danh l\u1ea1i sau khi kh\u1edfi \u0111\u1ed9ng l\u1ea1i.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"what-happens-after-deprovisioning\">\u0110i\u1ec1u g\u00ec x\u1ea3y ra sau khi g\u1ee1 b\u1ecf?<\/h3>\n\n\n<p>Chromebook ng\u1eebng nh\u1eadn c\u00e1c ch\u00ednh s\u00e1ch t\u1eeb m\u1ea1ng, v\u00e0 b\u1ea1n gi\u00e0nh l\u1ea1i to\u00e0n quy\u1ec1n ki\u1ec3m so\u00e1t d\u01b0\u1edbi thi\u1ebft l\u1eadp c\u00e1 nh\u00e2n.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"final-thoughts\">Suy ngh\u0129 cu\u1ed1i c\u00f9ng<\/h2>\n\n\n<p>Hi\u1ec3u c\u00e1ch g\u1ee1 qu\u1ea3n l\u00fd m\u1ed9t chi\u1ebfc Chromebook \u0111\u00f2i h\u1ecfi s\u1ef1 r\u00f5 r\u00e0ng v\u1ec1 c\u00e1ch qu\u1ea3n l\u00fd doanh nghi\u1ec7p ho\u1ea1t \u0111\u1ed9ng. M\u1ed9t chi\u1ebfc Chromebook \u0111\u01b0\u1ee3c ghi danh th\u00f4ng qua b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n qu\u1ea3n tr\u1ecb kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng ch\u1ec9 b\u1eb1ng powerwash, ch\u1ebf \u0111\u1ed9 nh\u00e0 ph\u00e1t tri\u1ec3n, ho\u1eb7c v\u00f4 hi\u1ec7u h\u00f3a x\u00e1c minh h\u1ec7 \u0111i\u1ec1u h\u00e0nh. Ph\u01b0\u01a1ng ph\u00e1p duy nh\u1ea5t \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 l\u00e0 g\u1ee1 b\u1ecf ch\u00ednh th\u1ee9c b\u1edfi ch\u1ee7 s\u1edf h\u1eefu h\u1ee3p ph\u00e1p ho\u1eb7c <a href=\"https:\/\/securitybriefing.net\/cybersecurity\/alloy-navigator-review-a-game-changer-in-it-service-management\/\">ph\u00f2ng IT<\/a>.<\/p>\n\n\n\n<p>Khi \u0111\u01b0\u1ee3c g\u1ee1 b\u1ecf \u0111\u00fang c\u00e1ch kh\u1ecfi ghi danh, Chromebook c\u1ee7a b\u1ea1n tr\u1edf th\u00e0nh m\u1ed9t thi\u1ebft b\u1ecb Chrome OS ti\u00eau chu\u1ea9n s\u1eb5n s\u00e0ng cho s\u1eed d\u1ee5ng c\u00e1 nh\u00e2n, v\u1edbi quy\u1ec1n truy c\u1eadp \u0111\u1ea7y \u0111\u1ee7 v\u00e0o c\u00e0i \u0111\u1eb7t, quy\u1ec1n v\u00e0 t\u00f9y ch\u1ec9nh.<\/p>\n\n\n\n<p>N\u1ebfu b\u1ea1n kh\u00f4ng ch\u1eafc ch\u1eafn v\u1ec1 tr\u1ea1ng th\u00e1i c\u1ee7a thi\u1ebft b\u1ecb c\u1ee7a m\u00ecnh, ki\u1ec3m tra m\u00e0n h\u00ecnh \u0111\u0103ng nh\u1eadp \u0111\u1ec3 bi\u1ebft chi ti\u1ebft qu\u1ea3n l\u00fd v\u00e0 li\u00ean h\u1ec7 v\u1edbi qu\u1ea3n tr\u1ecb vi\u00ean ph\u00f9 h\u1ee3p tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc ti\u1ebfp theo.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u c\u00e1ch g\u1ee1 qu\u1ea3n l\u00fd Chromebook m\u1ed9t c\u00e1ch h\u1ee3p ph\u00e1p v\u00e0 an to\u00e0n b\u1eb1ng c\u00e1ch hi\u1ec3u v\u1ec1 qu\u1ea3n l\u00fd doanh nghi\u1ec7p, h\u1ee7y c\u1ea5p quy\u1ec1n qu\u1ea3n tr\u1ecb v\u00e0 l\u00fd do t\u1ea1i sao ch\u1ec9 Powerwash kh\u00f4ng lo\u1ea1i b\u1ecf \u0111\u01b0\u1ee3c ghi danh. H\u01b0\u1edbng d\u1eabn ho\u00e0n ch\u1ec9nh n\u00e0y c\u0169ng gi\u1ea3i th\u00edch c\u00e1ch chia m\u00e0n h\u00ecnh tr\u00ean Chromebook, c\u00e1ch b\u1eadt m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng tr\u00ean Chromebook, c\u00e1ch xoay m\u00e0n h\u00ecnh Chromebook v\u00e0 c\u00e1ch ch\u1ee5p \u1ea3nh tr\u00ean Chromebook cho vi\u1ec7c s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y.<\/p>","protected":false},"author":3,"featured_media":5371,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[],"class_list":["post-5370","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to Unmanage a Chromebook (Legally and Safely) | Security Briefing<\/title>\n<meta name=\"description\" content=\"How to unmanage a Chromebook legally using admin deprovisioning. 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