{"id":43543,"date":"2026-08-20T18:28:25","date_gmt":"2026-08-20T11:28:25","guid":{"rendered":"https:\/\/f-techsolution.com\/?p=43543"},"modified":"2026-09-07T18:37:56","modified_gmt":"2026-09-07T11:37:56","slug":"email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao","status":"publish","type":"post","link":"https:\/\/f-techsolution.com\/en\/blog\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\/","title":{"rendered":"Email doanh nghi\u1ec7p c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"<h1>Email doanh nghi\u1ec7p c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt nh\u01b0 th\u1ebf n\u00e0o?<\/h1>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-43544\" src=\"https:\/\/f-techsolution.com\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-Sep-7-2026-06_31_19-PM.png\" alt=\"Email doanh nghi\u1ec7p c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt nh\u01b0 th\u1ebf n\u00e0o?\" width=\"1672\" height=\"941\" srcset=\"https:\/\/f-techsolution.com\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-Sep-7-2026-06_31_19-PM.png 1672w, https:\/\/f-techsolution.com\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-Sep-7-2026-06_31_19-PM-300x169.png 300w, https:\/\/f-techsolution.com\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-Sep-7-2026-06_31_19-PM-1024x576.png 1024w, https:\/\/f-techsolution.com\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-Sep-7-2026-06_31_19-PM-768x432.png 768w, https:\/\/f-techsolution.com\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-Sep-7-2026-06_31_19-PM-1536x864.png 1536w, https:\/\/f-techsolution.com\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-Sep-7-2026-06_31_19-PM-18x10.png 18w\" sizes=\"(max-width: 1672px) 100vw, 1672px\" \/><\/p>\n<p>Email v\u1eabn l\u00e0 m\u1ed9t trong nh\u1eefng c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u nh\u1ea5t trong ho\u1ea1t \u0111\u1ed9ng doanh nghi\u1ec7p. Nh\u00e2n vi\u00ean s\u1eed d\u1ee5ng email \u0111\u1ec3 trao \u0111\u1ed5i v\u1edbi kh\u00e1ch h\u00e0ng, g\u1eedi b\u00e1o gi\u00e1, chia s\u1ebb h\u1ee3p \u0111\u1ed3ng, x\u00e1c nh\u1eadn thanh to\u00e1n, nh\u1eadn t\u00e0i li\u1ec7u v\u00e0 x\u1eed l\u00fd nhi\u1ec1u c\u00f4ng vi\u1ec7c h\u1eb1ng ng\u00e0y.<\/p>\n<p>Ch\u00ednh v\u00ec v\u1eady, email c\u0169ng th\u01b0\u1eddng tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau c\u1ee7a c\u00e1c h\u00ecnh th\u1ee9c t\u1ea5n c\u00f4ng nh\u01b0 phishing, gi\u1ea3 m\u1ea1o ng\u01b0\u1eddi g\u1eedi, \u0111\u00e1nh c\u1eafp m\u1eadt kh\u1ea9u ho\u1eb7c ph\u00e1t t\u00e1n file \u0111\u1ed9c h\u1ea1i.<\/p>\n<p>M\u1ed9t email gi\u1ea3 m\u1ea1o c\u00f3 th\u1ec3 ch\u1ec9 c\u1ea7n khi\u1ebfn ng\u01b0\u1eddi d\u00f9ng nh\u1ea5p v\u00e0o m\u1ed9t \u0111\u01b0\u1eddng link ho\u1eb7c \u0111\u0103ng nh\u1eadp v\u00e0o m\u1ed9t trang gi\u1ea3 \u0111\u1ec3 k\u1ebb t\u1ea5n c\u00f4ng c\u00f3 \u0111\u01b0\u1ee3c th\u00f4ng tin t\u00e0i kho\u1ea3n. T\u1eeb \u0111\u00f3, r\u1ee7i ro kh\u00f4ng c\u00f2n gi\u1edbi h\u1ea1n trong mailbox m\u00e0 c\u00f3 th\u1ec3 lan sang t\u00e0i li\u1ec7u, d\u1eef li\u1ec7u v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi c\u00f9ng t\u00e0i kho\u1ea3n.<\/p>\n<p>V\u00ec v\u1eady, <strong>b\u1ea3o m\u1eadt email doanh nghi\u1ec7p kh\u00f4ng n\u00ean ch\u1ec9 d\u1ef1a v\u00e0o kh\u1ea3 n\u0103ng nh\u1eadn bi\u1ebft c\u1ee7a ng\u01b0\u1eddi d\u00f9ng<\/strong>. Doanh nghi\u1ec7p c\u1ea7n k\u1ebft h\u1ee3p b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n, x\u00e1c th\u1ef1c email, ch\u00ednh s\u00e1ch ch\u1ed1ng phishing, \u0111\u00e0o t\u1ea1o nh\u00e2n vi\u00ean v\u00e0 kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n \u2013 x\u1eed l\u00fd s\u1ef1 c\u1ed1.<\/p>\n<h2>V\u00ec sao email l\u00e0 m\u1ee5c ti\u00eau h\u1ea5p d\u1eabn \u0111\u1ed1i v\u1edbi k\u1ebb t\u1ea5n c\u00f4ng?<\/h2>\n<p>Email c\u00f3 m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m r\u1ea5t thu\u1eadn l\u1ee3i cho c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng: ng\u01b0\u1eddi d\u00f9ng nh\u1eadn v\u00e0 x\u1eed l\u00fd r\u1ea5t nhi\u1ec1u th\u00f4ng tin m\u1ed7i ng\u00e0y.<\/p>\n<p>M\u1ed9t email gi\u1ea3 m\u1ea1o c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf gi\u1ed1ng nh\u01b0:<\/p>\n<ul>\n<li>Th\u00f4ng b\u00e1o t\u1eeb qu\u1ea3n l\u00fd<\/li>\n<li>Y\u00eau c\u1ea7u thanh to\u00e1n<\/li>\n<li>H\u00f3a \u0111\u01a1n t\u1eeb nh\u00e0 cung c\u1ea5p<\/li>\n<li>File h\u1ee3p \u0111\u1ed3ng<\/li>\n<li>Th\u00f4ng b\u00e1o Microsoft 365<\/li>\n<li>Y\u00eau c\u1ea7u \u0111\u1ed5i m\u1eadt kh\u1ea9u<\/li>\n<li>Th\u00f4ng b\u00e1o giao h\u00e0ng<\/li>\n<li>Email t\u1eeb kh\u00e1ch h\u00e0ng<\/li>\n<\/ul>\n<p>K\u1ebb t\u1ea5n c\u00f4ng th\u01b0\u1eddng c\u1ed1 g\u1eafng khi\u1ebfn ng\u01b0\u1eddi nh\u1eadn h\u00e0nh \u0111\u1ed9ng nhanh tr\u01b0\u1edbc khi ki\u1ec3m tra k\u1ef9.<\/p>\n<p>For example:<\/p>\n<p><strong>\u201cT\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n s\u1ebd b\u1ecb kh\u00f3a trong 30 ph\u00fat. Nh\u1ea5n v\u00e0o \u0111\u00e2y \u0111\u1ec3 x\u00e1c minh.\u201d<\/strong><\/p>\n<p>Ho\u1eb7c:<\/p>\n<p><strong>\u201cCEO y\u00eau c\u1ea7u chuy\u1ec3n kho\u1ea3n g\u1ea5p cho nh\u00e0 cung c\u1ea5p n\u00e0y.\u201d<\/strong><\/p>\n<p>Phishing kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i ch\u1ee9a malware. Nhi\u1ec1u cu\u1ed9c t\u1ea5n c\u00f4ng ch\u1ec9 c\u1ea7n thuy\u1ebft ph\u1ee5c ng\u01b0\u1eddi d\u00f9ng t\u1ef1 cung c\u1ea5p th\u00f4ng tin \u0111\u0103ng nh\u1eadp.<\/p>\n<p>Microsoft m\u00f4 t\u1ea3 phishing l\u00e0 h\u00ecnh th\u1ee9c t\u1ea5n c\u00f4ng s\u1eed d\u1ee5ng th\u00f4ng \u0111i\u1ec7p c\u00f3 v\u1ebb \u0111\u1ebfn t\u1eeb ngu\u1ed3n \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 \u0111\u00e1nh c\u1eafp th\u00f4ng tin nh\u1ea1y c\u1ea3m; c\u00e1c bi\u1ebfn th\u1ec3 c\u00f3 th\u1ec3 bao g\u1ed3m spear phishing \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng c\u1ee5 th\u1ec3.<\/p>\n<h1>1. B\u1eadt Multi-Factor Authentication cho t\u00e0i kho\u1ea3n email<\/h1>\n<p>M\u1ed9t trong nh\u1eefng bi\u1ec7n ph\u00e1p quan tr\u1ecdng nh\u1ea5t l\u00e0 s\u1eed d\u1ee5ng <strong>Multi-Factor Authentication \u2013 MFA<\/strong>.<\/p>\n<p>N\u1ebfu ch\u1ec9 s\u1eed d\u1ee5ng username v\u00e0 password, k\u1ebb t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 \u0111\u0103ng nh\u1eadp khi l\u1ea5y \u0111\u01b0\u1ee3c m\u1eadt kh\u1ea9u.<\/p>\n<p>MFA y\u00eau c\u1ea7u th\u00eam m\u1ed9t y\u1ebfu t\u1ed1 x\u00e1c minh kh\u00e1c.<\/p>\n<p>For example:<\/p>\n<ul>\n<li>\u1ee8ng d\u1ee5ng x\u00e1c th\u1ef1c<\/li>\n<li>Security key<\/li>\n<li>Sinh tr\u1eafc h\u1ecdc<\/li>\n<li>M\u1ed9t ph\u01b0\u01a1ng th\u1ee9c x\u00e1c minh b\u1ed5 sung \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c ph\u00ea duy\u1ec7t<\/li>\n<\/ul>\n<p>\u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m r\u1ee7i ro khi password b\u1ecb \u0111\u00e1nh c\u1eafp.<\/p>\n<p>CISA khuy\u1ebfn ngh\u1ecb MFA cho c\u00e1c d\u1ecbch v\u1ee5 quan tr\u1ecdng nh\u01b0 email v\u00e0 l\u01b0u \u00fd r\u1eb1ng c\u00e1c ph\u01b0\u01a1ng th\u1ee9c MFA c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng phishing t\u1ed1t h\u01a1n n\u00ean \u0111\u01b0\u1ee3c \u01b0u ti\u00ean khi c\u00f3 th\u1ec3.<\/p>\n<h3>N\u00ean \u00e1p d\u1ee5ng MFA cho ai?<\/h3>\n<p>L\u00fd t\u01b0\u1edfng nh\u1ea5t l\u00e0 to\u00e0n b\u1ed9 ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<p>\u0110\u1eb7c bi\u1ec7t c\u1ea7n \u01b0u ti\u00ean:<\/p>\n<ul>\n<li>Global Admin<\/li>\n<li>IT Admin<\/li>\n<li>CEO v\u00e0 management<\/li>\n<li>Finance<\/li>\n<li>HR<\/li>\n<li>Ng\u01b0\u1eddi th\u01b0\u1eddng xuy\u00ean x\u1eed l\u00fd d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m<\/li>\n<li>Nh\u00e2n vi\u00ean truy c\u1eadp t\u1eeb xa<\/li>\n<\/ul>\n<p>M\u1ed9t t\u00e0i kho\u1ea3n email c\u1ee7a qu\u1ea3n l\u00fd ho\u1eb7c Finance b\u1ecb chi\u1ebfm quy\u1ec1n c\u00f3 th\u1ec3 t\u1ea1o ra r\u1ee7i ro l\u1edbn h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi m\u1ed9t mailbox th\u00f4ng th\u01b0\u1eddng.<\/p>\n<h1>2. Kh\u00f4ng ch\u1ec9 b\u1ea3o v\u1ec7 email \u2013 ph\u1ea3i b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n Microsoft 365<\/h1>\n<p>Trong m\u00f4i tr\u01b0\u1eddng Microsoft 365, c\u00f9ng m\u1ed9t t\u00e0i kho\u1ea3n c\u00f3 th\u1ec3 truy c\u1eadp:<\/p>\n<ul>\n<li>Outlook<\/li>\n<li>Teams<\/li>\n<li>SharePoint<\/li>\n<li>OneDrive<\/li>\n<li>C\u00e1c \u1ee9ng d\u1ee5ng Microsoft 365 kh\u00e1c<\/li>\n<\/ul>\n<p>Do \u0111\u00f3, n\u1ebfu t\u00e0i kho\u1ea3n email b\u1ecb x\u00e2m nh\u1eadp, r\u1ee7i ro c\u00f3 th\u1ec3 kh\u00f4ng d\u1eebng \u1edf vi\u1ec7c \u0111\u1ecdc email.<\/p>\n<p>K\u1ebb t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 t\u00ecm:<\/p>\n<ul>\n<li>H\u1ee3p \u0111\u1ed3ng<\/li>\n<li>Customer information<\/li>\n<li>File n\u1ed9i b\u1ed9<\/li>\n<li>Link SharePoint<\/li>\n<li>Trao \u0111\u1ed5i tr\u00ean Teams<\/li>\n<li>T\u00e0i li\u1ec7u OneDrive<\/li>\n<\/ul>\n<p>V\u00ec v\u1eady, b\u1ea3o m\u1eadt email c\u1ea7n \u0111\u01b0\u1ee3c xem nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a <strong>Identity Security<\/strong>.<\/p>\n<p>Doanh nghi\u1ec7p c\u1ea7n ki\u1ec3m so\u00e1t:<\/p>\n<ul>\n<li>T\u00e0i kho\u1ea3n<\/li>\n<li>MFA<\/li>\n<li>Quy\u1ec1n truy c\u1eadp<\/li>\n<li>Thi\u1ebft b\u1ecb<\/li>\n<li>Session<\/li>\n<li>Admin role<\/li>\n<\/ul>\n<h1>3. Thi\u1ebft l\u1eadp SPF, DKIM v\u00e0 DMARC cho domain email<\/h1>\n<p>M\u1ed9t r\u1ee7i ro ph\u1ed5 bi\u1ebfn l\u00e0 <strong>email spoofing<\/strong> \u2013 gi\u1ea3 m\u1ea1o \u0111\u1ecba ch\u1ec9 ng\u01b0\u1eddi g\u1eedi.<\/p>\n<p>V\u00ed d\u1ee5, k\u1ebb t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 c\u1ed1 g\u1eafng g\u1eedi email tr\u00f4ng gi\u1ed1ng nh\u01b0 \u0111\u1ebfn t\u1eeb:<\/p>\n<p><code>finance@company.com<\/code><\/p>\n<p>d\u00f9 email th\u1ef1c t\u1ebf kh\u00f4ng xu\u1ea5t ph\u00e1t t\u1eeb h\u1ec7 th\u1ed1ng c\u1ee7a c\u00f4ng ty.<\/p>\n<p>Ba c\u01a1 ch\u1ebf quan tr\u1ecdng \u0111\u1ec3 h\u1ed7 tr\u1ee3 x\u00e1c th\u1ef1c email l\u00e0:<\/p>\n<h3>SPF<\/h3>\n<p>SPF gi\u00fap khai b\u00e1o nh\u1eefng mail server n\u00e0o \u0111\u01b0\u1ee3c ph\u00e9p g\u1eedi email thay m\u1eb7t domain.<\/p>\n<h3>DKIM<\/h3>\n<p>DKIM s\u1eed d\u1ee5ng ch\u1eef k\u00fd m\u1eadt m\u00e3 \u0111\u1ec3 gi\u00fap h\u1ec7 th\u1ed1ng nh\u1eadn x\u00e1c minh r\u1eb1ng email li\u00ean quan \u0111\u1ebfn domain g\u1eedi v\u00e0 kh\u00f4ng b\u1ecb thay \u0111\u1ed5i theo c\u00e1ch l\u00e0m m\u1ea5t t\u00ednh h\u1ee3p l\u1ec7 c\u1ee7a ch\u1eef k\u00fd trong qu\u00e1 tr\u00ecnh truy\u1ec1n.<\/p>\n<h3>DMARC<\/h3>\n<p>DMARC s\u1eed d\u1ee5ng k\u1ebft qu\u1ea3 SPF\/DKIM v\u00e0 ch\u00ednh s\u00e1ch c\u1ee7a domain \u0111\u1ec3 h\u1ed7 tr\u1ee3 h\u1ec7 th\u1ed1ng nh\u1eadn x\u1eed l\u00fd email kh\u00f4ng v\u01b0\u1ee3t qua c\u00e1c y\u00eau c\u1ea7u x\u00e1c th\u1ef1c.<\/p>\n<p>Microsoft x\u00e1c \u0111\u1ecbnh SPF, DKIM v\u00e0 DMARC l\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong vi\u1ec7c ch\u1ed1ng gi\u1ea3 m\u1ea1o domain.<\/p>\n<h3>V\u00ec sao c\u1ea7n c\u1ea3 ba?<\/h3>\n<p>Ch\u1ec9 thi\u1ebft l\u1eadp SPF ch\u01b0a ph\u1ea3i l\u00e0 m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c ch\u1ed1ng spoofing ho\u00e0n ch\u1ec9nh.<\/p>\n<p>Doanh nghi\u1ec7p n\u00ean x\u00e2y d\u1ef1ng:<\/p>\n<p><strong>SPF + DKIM + DMARC<\/strong><\/p>\n<p>v\u00e0 ki\u1ec3m tra k\u1ef9 tr\u01b0\u1edbc khi t\u0103ng m\u1ee9c th\u1ef1c thi c\u1ee7a ch\u00ednh s\u00e1ch DMARC \u0111\u1ec3 tr\u00e1nh \u1ea3nh h\u01b0\u1edfng email h\u1ee3p l\u1ec7.<\/p>\n<h1>4. S\u1eed d\u1ee5ng ch\u00ednh s\u00e1ch Anti-Phishing<\/h1>\n<p>Microsoft 365 cung c\u1ea5p c\u00e1c t\u00ednh n\u0103ng ch\u1ed1ng phishing cho cloud mailbox, bao g\u1ed3m c\u01a1 ch\u1ebf ch\u1ed1ng spoofing; Microsoft Defender for Office 365 c\u00f3 th\u00eam c\u00e1c kh\u1ea3 n\u0103ng n\u00e2ng cao nh\u01b0 b\u1ea3o v\u1ec7 ch\u1ed1ng impersonation.<\/p>\n<p>Impersonation \u0111\u1eb7c bi\u1ec7t nguy hi\u1ec3m trong doanh nghi\u1ec7p.<\/p>\n<p>V\u00ed d\u1ee5, attacker c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ecba ch\u1ec9:<\/p>\n<p><code>ceo-company@outlook.com<\/code><\/p>\n<p>ho\u1eb7c m\u1ed9t domain g\u1ea7n gi\u1ed1ng:<\/p>\n<p><code>f-techsolutlon.com<\/code><\/p>\n<p>\u0111\u1ec3 gi\u1ea3 m\u1ea1o qu\u1ea3n l\u00fd.<\/p>\n<p>Ng\u01b0\u1eddi d\u00f9ng nh\u00ecn nhanh c\u00f3 th\u1ec3 kh\u00f4ng nh\u1eadn ra s\u1ef1 kh\u00e1c bi\u1ec7t.<\/p>\n<p>Doanh nghi\u1ec7p n\u00ean \u01b0u ti\u00ean b\u1ea3o v\u1ec7 c\u00e1c t\u00e0i kho\u1ea3n d\u1ec5 b\u1ecb gi\u1ea3 m\u1ea1o nh\u01b0:<\/p>\n<ul>\n<li>CEO<\/li>\n<li>CFO<\/li>\n<li>Finance Manager<\/li>\n<li>HR Manager<\/li>\n<li>IT Administrator<\/li>\n<li>Ng\u01b0\u1eddi c\u00f3 quy\u1ec1n ph\u00ea duy\u1ec7t thanh to\u00e1n<\/li>\n<\/ul>\n<h1>5. B\u1ea3o v\u1ec7 ng\u01b0\u1eddi d\u00f9ng kh\u1ecfi Business Email Compromise<\/h1>\n<p>Business Email Compromise \u2013 BEC \u2013 th\u01b0\u1eddng nh\u1eafm v\u00e0o quy tr\u00ecnh kinh doanh thay v\u00ec ch\u1ec9 nh\u1eafm v\u00e0o thi\u1ebft b\u1ecb.<\/p>\n<p>For example:<\/p>\n<ol>\n<li>Attacker gi\u1ea3 m\u1ea1o CEO<\/li>\n<li>G\u1eedi email cho Finance<\/li>\n<li>Y\u00eau c\u1ea7u chuy\u1ec3n kho\u1ea3n g\u1ea5p<\/li>\n<li>Nh\u00e2n vi\u00ean th\u1ef1c hi\u1ec7n tr\u01b0\u1edbc khi x\u00e1c minh<\/li>\n<\/ol>\n<p>Ho\u1eb7c attacker x\u00e2m nh\u1eadp mailbox th\u1eadt c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u00e1c r\u1ed3i thay \u0111\u1ed5i th\u00f4ng tin t\u00e0i kho\u1ea3n ng\u00e2n h\u00e0ng tr\u00ean h\u00f3a \u0111\u01a1n.<\/p>\n<p>\u0110\u00e2y l\u00e0 l\u00fd do c\u00e1c giao d\u1ecbch quan tr\u1ecdng kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn ch\u1ec9 b\u1eb1ng email.<\/p>\n<h3>Quy tr\u00ecnh ph\u00f9 h\u1ee3p h\u01a1n<\/h3>\n<p>V\u1edbi nh\u1eefng y\u00eau c\u1ea7u nh\u01b0:<\/p>\n<ul>\n<li>Thay \u0111\u1ed5i t\u00e0i kho\u1ea3n ng\u00e2n h\u00e0ng<\/li>\n<li>Chuy\u1ec3n kho\u1ea3n gi\u00e1 tr\u1ecb l\u1edbn<\/li>\n<li>Thay \u0111\u1ed5i th\u00f4ng tin thanh to\u00e1n<\/li>\n<li>G\u1eedi d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m<\/li>\n<\/ul>\n<p>doanh nghi\u1ec7p n\u00ean c\u00f3 b\u01b0\u1edbc x\u00e1c minh qua k\u00eanh \u0111\u1ed9c l\u1eadp.<\/p>\n<p>For example:<\/p>\n<p><strong>Email y\u00eau c\u1ea7u thay \u0111\u1ed5i t\u00e0i kho\u1ea3n \u2192 g\u1ecdi l\u1ea1i s\u1ed1 \u0111i\u1ec7n tho\u1ea1i \u0111\u00e3 l\u01b0u t\u1eeb tr\u01b0\u1edbc \u2192 x\u00e1c nh\u1eadn \u2192 m\u1edbi x\u1eed l\u00fd.<\/strong><\/p>\n<p>Kh\u00f4ng n\u00ean g\u1ecdi theo s\u1ed1 \u0111i\u1ec7n tho\u1ea1i \u0111\u01b0\u1ee3c cung c\u1ea5p ngay trong email \u0111\u00e1ng ng\u1edd.<\/p>\n<h1>6. Ki\u1ec3m tra \u0111\u01b0\u1eddng link tr\u01b0\u1edbc khi nh\u1ea5p<\/h1>\n<p>M\u1ed9t email phishing th\u01b0\u1eddng d\u1eabn ng\u01b0\u1eddi d\u00f9ng \u0111\u1ebfn m\u1ed9t website gi\u1ea3.<\/p>\n<p>For example:<\/p>\n<p>Trang \u0111\u0103ng nh\u1eadp c\u00f3 th\u1ec3 tr\u00f4ng g\u1ea7n gi\u1ed1ng Microsoft 365 nh\u01b0ng URL th\u1ef1c t\u1ebf l\u1ea1i kh\u00f4ng thu\u1ed9c Microsoft.<\/p>\n<p>Nh\u00e2n vi\u00ean n\u00ean \u0111\u01b0\u1ee3c h\u01b0\u1edbng d\u1eabn:<\/p>\n<ul>\n<li>Ki\u1ec3m tra domain<\/li>\n<li>Kh\u00f4ng \u0111\u0103ng nh\u1eadp t\u1eeb link \u0111\u00e1ng ng\u1edd<\/li>\n<li>C\u1ea9n th\u1eadn v\u1edbi URL r\u00fat g\u1ecdn<\/li>\n<li>C\u1ea9n th\u1eadn v\u1edbi file y\u00eau c\u1ea7u \u201cEnable Content\u201d<\/li>\n<li>Kh\u00f4ng nh\u1eadp m\u1eadt kh\u1ea9u sau khi m\u1edf m\u1ed9t link b\u1ea5t th\u01b0\u1eddng<\/li>\n<\/ul>\n<p>CISA c\u0169ng khuy\u1ebfn ngh\u1ecb ng\u01b0\u1eddi d\u00f9ng ki\u1ec3m tra ng\u01b0\u1eddi g\u1eedi v\u00e0 x\u00e1c minh ngu\u1ed3n c\u1ee7a li\u00ean k\u1ebft tr\u01b0\u1edbc khi m\u1edf.<\/p>\n<h1>7. C\u1ea9n th\u1eadn v\u1edbi file \u0111\u00ednh k\u00e8m<\/h1>\n<p>Email c\u00f3 th\u1ec3 ch\u1ee9a:<\/p>\n<ul>\n<li>Word<\/li>\n<li>Excel<\/li>\n<li>PDF<\/li>\n<li>ZIP<\/li>\n<li>Executable<\/li>\n<li>Script<\/li>\n<\/ul>\n<p>M\u1ed9t file c\u00f3 t\u00ean nh\u01b0:<\/p>\n<p><code>Invoice_September.pdf<\/code><\/p>\n<p>kh\u00f4ng c\u00f3 ngh\u0129a n\u00f3 ch\u1eafc ch\u1eafn an to\u00e0n.<\/p>\n<p>Ng\u01b0\u1eddi d\u00f9ng n\u00ean \u0111\u1eb7t c\u00e2u h\u1ecfi:<\/p>\n<ul>\n<li>T\u00f4i c\u00f3 \u0111ang ch\u1edd file n\u00e0y kh\u00f4ng?<\/li>\n<li>Ng\u01b0\u1eddi g\u1eedi c\u00f3 \u0111\u00fang kh\u00f4ng?<\/li>\n<li>N\u1ed9i dung email c\u00f3 h\u1ee3p l\u00fd kh\u00f4ng?<\/li>\n<li>File c\u00f3 \u0111\u1ecbnh d\u1ea1ng b\u1ea5t th\u01b0\u1eddng kh\u00f4ng?<\/li>\n<\/ul>\n<p>Doanh nghi\u1ec7p c\u00f3 Microsoft Defender for Office 365 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng th\u00eam c\u00e1c l\u1edbp b\u1ea3o v\u1ec7 email v\u00e0 collaboration ph\u00f9 h\u1ee3p v\u1edbi license v\u00e0 c\u1ea5u h\u00ecnh c\u1ee7a m\u00ecnh. Microsoft khuy\u1ebfn ngh\u1ecb c\u1ea5u h\u00ecnh threat policies thay v\u00ec ch\u1ec9 ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c thi\u1ebft l\u1eadp m\u1eb7c \u0111\u1ecbnh.<\/p>\n<h1>8. T\u1ea1o c\u00e1ch b\u00e1o c\u00e1o phishing th\u1eadt \u0111\u01a1n gi\u1ea3n<\/h1>\n<p>M\u1ed9t nh\u00e2n vi\u00ean ph\u00e1t hi\u1ec7n email \u0111\u00e1ng ng\u1edd c\u1ea7n bi\u1ebft ph\u1ea3i l\u00e0m g\u00ec.<\/p>\n<p>N\u1ebfu quy tr\u00ecnh qu\u00e1 ph\u1ee9c t\u1ea1p nh\u01b0:<\/p>\n<p>\u201cCh\u1ee5p m\u00e0n h\u00ecnh \u2192 g\u1eedi IT \u2192 forward email \u2192 \u0111i\u1ec1n ticket\u201d<\/p>\n<p>th\u00ec nhi\u1ec1u ng\u01b0\u1eddi s\u1ebd \u0111\u01a1n gi\u1ea3n x\u00f3a email.<\/p>\n<p>M\u1ed9t c\u00e1ch t\u1ed1t h\u01a1n l\u00e0 cung c\u1ea5p n\u00fat <strong>Report phishing<\/strong> ngay trong Outlook.<\/p>\n<p>Microsoft h\u1ed7 tr\u1ee3 ng\u01b0\u1eddi d\u00f9ng Exchange Online b\u00e1o c\u00e1o email phishing ho\u1eb7c suspicious email th\u00f4ng qua c\u00f4ng c\u1ee5 b\u00e1o c\u00e1o trong Outlook.<\/p>\n<p>\u0110i\u1ec1u n\u00e0y gi\u00fap:<\/p>\n<ul>\n<li>Ng\u01b0\u1eddi d\u00f9ng b\u00e1o c\u00e1o nhanh<\/li>\n<li>IT\/Security c\u00f3 th\u00eam d\u1eef li\u1ec7u \u0111\u1ec3 \u0111i\u1ec1u tra<\/li>\n<li>X\u00e1c \u0111\u1ecbnh email t\u01b0\u01a1ng t\u1ef1 c\u00f3 \u0111\u01b0\u1ee3c g\u1eedi cho ng\u01b0\u1eddi kh\u00e1c hay kh\u00f4ng<\/li>\n<li>C\u1ea3i thi\u1ec7n ph\u1ea3n \u1ee9ng v\u1edbi s\u1ef1 c\u1ed1<\/li>\n<\/ul>\n<h1>9. \u0110\u00e0o t\u1ea1o nh\u00e2n vi\u00ean nh\u1eadn di\u1ec7n phishing<\/h1>\n<p>C\u00f4ng ngh\u1ec7 kh\u00f4ng th\u1ec3 ch\u1eb7n 100% m\u1ecdi email l\u1eeba \u0111\u1ea3o.<\/p>\n<p>Attackers li\u00ean t\u1ee5c thay \u0111\u1ed5i n\u1ed9i dung v\u00e0 k\u1ef9 thu\u1eadt.<\/p>\n<p>Doanh nghi\u1ec7p c\u1ea7n \u0111\u00e0o t\u1ea1o nh\u00e2n vi\u00ean nh\u1eadn bi\u1ebft c\u00e1c d\u1ea5u hi\u1ec7u nh\u01b0:<\/p>\n<h3>T\u1ea1o c\u1ea3m gi\u00e1c kh\u1ea9n c\u1ea5p<\/h3>\n<p>\u201cPh\u1ea3i thanh to\u00e1n trong 10 ph\u00fat.\u201d<\/p>\n<h3>Y\u00eau c\u1ea7u gi\u1eef b\u00ed m\u1eadt<\/h3>\n<p>\u201cKh\u00f4ng trao \u0111\u1ed5i v\u1edbi ai kh\u00e1c.\u201d<\/p>\n<h3>Domain g\u1ea7n gi\u1ed1ng<\/h3>\n<p><code>company-support.com<\/code><\/p>\n<p>thay v\u00ec:<\/p>\n<p><code>company.com<\/code><\/p>\n<h3>N\u1ed9i dung kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi quy tr\u00ecnh<\/h3>\n<p>CEO th\u01b0\u1eddng kh\u00f4ng y\u00eau c\u1ea7u Finance mua gift card, nh\u01b0ng attacker c\u00f3 th\u1ec3 th\u1eed.<\/p>\n<h3>File ho\u1eb7c link b\u1ea5t th\u01b0\u1eddng<\/h3>\n<p>\u0110\u1eb7c bi\u1ec7t v\u1edbi email kh\u00f4ng \u0111\u01b0\u1ee3c mong \u0111\u1ee3i.<\/p>\n<p>M\u1ee5c ti\u00eau c\u1ee7a training kh\u00f4ng ph\u1ea3i bi\u1ebfn nh\u00e2n vi\u00ean th\u00e0nh chuy\u00ean gia cybersecurity.<\/p>\n<p>Ch\u1ec9 c\u1ea7n gi\u00fap h\u1ecd h\u00ecnh th\u00e0nh th\u00f3i quen:<\/p>\n<p><strong>D\u1eebng l\u1ea1i \u2192 ki\u1ec3m tra \u2192 x\u00e1c minh \u2192 b\u00e1o c\u00e1o.<\/strong><\/p>\n<h1>10. Th\u1ef1c hi\u1ec7n phishing simulation khi ph\u00f9 h\u1ee3p<\/h1>\n<p>\u0110\u1ed1i v\u1edbi doanh nghi\u1ec7p c\u00f3 nhu c\u1ea7u \u0111\u00e0o t\u1ea1o b\u00e0i b\u1ea3n h\u01a1n, phishing simulation c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 nh\u1eadn bi\u1ebft c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<p>Microsoft Defender for Office 365 Plan 2 c\u00f3 kh\u1ea3 n\u0103ng Attack Simulation Training cho c\u00e1c t\u00ecnh hu\u1ed1ng ph\u00f9 h\u1ee3p.<\/p>\n<p>Simulation n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng theo h\u01b0\u1edbng \u0111\u00e0o t\u1ea1o thay v\u00ec tr\u1eebng ph\u1ea1t.<\/p>\n<p>M\u1ee5c ti\u00eau l\u00e0 gi\u00fap doanh nghi\u1ec7p bi\u1ebft:<\/p>\n<ul>\n<li>Nh\u00f3m n\u00e0o d\u1ec5 nh\u1ea5p link?<\/li>\n<li>Ng\u01b0\u1eddi d\u00f9ng c\u00f3 bi\u1ebft c\u00e1ch report kh\u00f4ng?<\/li>\n<li>Ch\u1ee7 \u0111\u1ec1 phishing n\u00e0o d\u1ec5 \u0111\u00e1nh l\u1eeba?<\/li>\n<li>C\u00f3 c\u1ea7n \u0111\u00e0o t\u1ea1o th\u00eam kh\u00f4ng?<\/li>\n<\/ul>\n<h1>11. B\u1ea3o v\u1ec7 \u0111\u1eb7c bi\u1ec7t cho t\u00e0i kho\u1ea3n quan tr\u1ecdng<\/h1>\n<p>Kh\u00f4ng ph\u1ea3i m\u1ecdi mailbox \u0111\u1ec1u c\u00f3 c\u00f9ng m\u1ee9c \u0111\u1ed9 r\u1ee7i ro.<\/p>\n<p>Doanh nghi\u1ec7p n\u00ean x\u00e1c \u0111\u1ecbnh <strong>priority accounts<\/strong> ho\u1eb7c c\u00e1c t\u00e0i kho\u1ea3n c\u00f3 m\u1ee9c \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng cao.<\/p>\n<p>For example:<\/p>\n<ul>\n<li>CEO<\/li>\n<li>CFO<\/li>\n<li>Finance<\/li>\n<li>Payroll<\/li>\n<li>IT Admin<\/li>\n<li>Legal<\/li>\n<\/ul>\n<p>Nh\u1eefng t\u00e0i kho\u1ea3n n\u00e0y c\u00f3 th\u1ec3 c\u1ea7n:<\/p>\n<ul>\n<li>Ch\u00ednh s\u00e1ch b\u1ea3o v\u1ec7 nghi\u00eam ng\u1eb7t h\u01a1n<\/li>\n<li>MFA m\u1ea1nh h\u01a1n<\/li>\n<li>Gi\u00e1m s\u00e1t nhi\u1ec1u h\u01a1n<\/li>\n<li>Impersonation protection<\/li>\n<li>Quy tr\u00ecnh x\u00e1c minh ri\u00eang<\/li>\n<\/ul>\n<p>Microsoft c\u0169ng \u0111\u01b0a vi\u1ec7c x\u00e1c \u0111\u1ecbnh priority accounts v\u00e0o h\u01b0\u1edbng d\u1eabn tri\u1ec3n khai Defender for Office 365.<\/p>\n<h1>12. H\u1ea1n ch\u1ebf quy\u1ec1n c\u1ee7a t\u00e0i kho\u1ea3n qu\u1ea3n tr\u1ecb<\/h1>\n<p>M\u1ed9t IT Administrator kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng t\u00e0i kho\u1ea3n Global Admin \u0111\u1ec3:<\/p>\n<ul>\n<li>\u0110\u1ecdc email<\/li>\n<li>Duy\u1ec7t web<\/li>\n<li>L\u00e0m vi\u1ec7c Word\/Excel<\/li>\n<li>\u0110\u0103ng k\u00fd website<\/li>\n<\/ul>\n<p>T\u00e0i kho\u1ea3n qu\u1ea3n tr\u1ecb c\u00f3 quy\u1ec1n l\u1edbn n\u00ean \u0111\u01b0\u1ee3c d\u00e0nh cho c\u00e1c t\u00e1c v\u1ee5 qu\u1ea3n tr\u1ecb c\u1ea7n thi\u1ebft.<\/p>\n<p>Microsoft \u00e1p d\u1ee5ng c\u00e1c nguy\u00ean t\u1eafc Zero Trust nh\u01b0 x\u00e1c minh r\u00f5 r\u00e0ng, quy\u1ec1n t\u1ed1i thi\u1ec3u v\u00e0 gi\u1ea3 \u0111\u1ecbnh r\u1eb1ng s\u1ef1 c\u1ed1 c\u00f3 th\u1ec3 x\u1ea3y ra.<\/p>\n<p>Doanh nghi\u1ec7p n\u00ean h\u1ea1n ch\u1ebf s\u1ed1 l\u01b0\u1ee3ng t\u00e0i kho\u1ea3n c\u00f3 quy\u1ec1n Admin v\u00e0 r\u00e0 so\u00e1t \u0111\u1ecbnh k\u1ef3.<\/p>\n<h1>13. Ki\u1ec3m so\u00e1t auto-forwarding<\/h1>\n<p>N\u1ebfu mailbox b\u1ecb x\u00e2m nh\u1eadp, attacker c\u00f3 th\u1ec3 t\u1ea1o forwarding rule \u0111\u1ec3 \u00e2m th\u1ea7m g\u1eedi email sang m\u1ed9t \u0111\u1ecba ch\u1ec9 ngo\u00e0i doanh nghi\u1ec7p.<\/p>\n<p>For example:<\/p>\n<p><code>finance@company.com \u2192 attacker@gmail.com<\/code><\/p>\n<p>Ngay c\u1ea3 khi doanh nghi\u1ec7p l\u1ea5y l\u1ea1i t\u00e0i kho\u1ea3n, rule c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n.<\/p>\n<p>Doanh nghi\u1ec7p n\u00ean gi\u00e1m s\u00e1t:<\/p>\n<ul>\n<li>External forwarding<\/li>\n<li>Inbox rule b\u1ea5t th\u01b0\u1eddng<\/li>\n<li>Rule t\u1ef1 \u0111\u1ed9ng x\u00f3a email<\/li>\n<li>Rule chuy\u1ec3n email t\u00e0i ch\u00ednh<\/li>\n<\/ul>\n<p>\u0110\u00e2y l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng khi \u0111i\u1ec1u tra t\u00e0i kho\u1ea3n email b\u1ecb compromise.<\/p>\n<h1>14. Theo d\u00f5i h\u00e0nh vi \u0111\u0103ng nh\u1eadp b\u1ea5t th\u01b0\u1eddng<\/h1>\n<p>M\u1ed9t s\u1ed1 d\u1ea5u hi\u1ec7u c\u1ea7n ch\u00fa \u00fd:<\/p>\n<ul>\n<li>\u0110\u0103ng nh\u1eadp t\u1eeb v\u1ecb tr\u00ed b\u1ea5t th\u01b0\u1eddng<\/li>\n<li>\u0110\u0103ng nh\u1eadp t\u1eeb thi\u1ebft b\u1ecb l\u1ea1<\/li>\n<li>Nhi\u1ec1u l\u1ea7n \u0111\u0103ng nh\u1eadp th\u1ea5t b\u1ea1i<\/li>\n<li>Truy c\u1eadp b\u1ea5t th\u01b0\u1eddng v\u00e0o mailbox<\/li>\n<li>Thay \u0111\u1ed5i MFA<\/li>\n<li>T\u1ea1o forwarding rule b\u1ea5t th\u01b0\u1eddng<\/li>\n<\/ul>\n<p>Doanh nghi\u1ec7p n\u00ean k\u1ebft h\u1ee3p log, alert v\u00e0 identity protection ph\u00f9 h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng m\u00ecnh \u0111ang s\u1eed d\u1ee5ng.<\/p>\n<p>Kh\u00f4ng n\u00ean ch\u1ec9 ki\u1ec3m tra log sau khi x\u1ea3y ra s\u1ef1 c\u1ed1.<\/p>\n<h1>15. Kh\u00f4ng s\u1eed d\u1ee5ng shared account n\u1ebfu kh\u00f4ng th\u1ef1c s\u1ef1 c\u1ea7n<\/h1>\n<p>For example:<\/p>\n<p><code>finance@company.com<\/code><\/p>\n<p>\u0111\u01b0\u1ee3c 5 nh\u00e2n vi\u00ean c\u00f9ng bi\u1ebft m\u1eadt kh\u1ea9u.<\/p>\n<p>C\u00e1ch n\u00e0y g\u00e2y nhi\u1ec1u v\u1ea5n \u0111\u1ec1:<\/p>\n<ul>\n<li>Kh\u00f4ng bi\u1ebft ai \u0111\u00e3 \u0111\u0103ng nh\u1eadp<\/li>\n<li>Kh\u00f3 \u00e1p d\u1ee5ng MFA<\/li>\n<li>Kh\u00f3 thu h\u1ed3i quy\u1ec1n khi m\u1ed9t ng\u01b0\u1eddi ngh\u1ec9 vi\u1ec7c<\/li>\n<li>Password ph\u1ea3i chia s\u1ebb<\/li>\n<li>Kh\u00f3 audit<\/li>\n<\/ul>\n<p>N\u1ebfu c\u1ea7n mailbox chung, doanh nghi\u1ec7p n\u00ean s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh shared mailbox v\u00e0 ph\u00e2n quy\u1ec1n ng\u01b0\u1eddi d\u00f9ng ph\u00f9 h\u1ee3p thay v\u00ec chia s\u1ebb m\u1ed9t m\u1eadt kh\u1ea9u duy nh\u1ea5t.<\/p>\n<h1>16. Qu\u1ea3n l\u00fd v\u00f2ng \u0111\u1eddi t\u00e0i kho\u1ea3n nh\u00e2n vi\u00ean<\/h1>\n<p>Email security c\u00f2n li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn quy tr\u00ecnh:<\/p>\n<p><strong>Joiner \u2192 Mover \u2192 Leaver<\/strong><\/p>\n<h3>Joiner<\/h3>\n<p>C\u1ea5p \u0111\u00fang quy\u1ec1n khi nh\u00e2n vi\u00ean v\u00e0o l\u00e0m.<\/p>\n<h3>Mover<\/h3>\n<p>\u0110i\u1ec1u ch\u1ec9nh quy\u1ec1n khi chuy\u1ec3n vai tr\u00f2.<\/p>\n<h3>Leaver<\/h3>\n<p>Kh\u00f3a account v\u00e0 thu h\u1ed3i quy\u1ec1n khi ngh\u1ec9 vi\u1ec7c.<\/p>\n<p>M\u1ed9t mailbox c\u1ee7a nh\u00e2n vi\u00ean \u0111\u00e3 ngh\u1ec9 nh\u01b0ng ch\u01b0a \u0111\u01b0\u1ee3c disable c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh \u0111i\u1ec3m truy c\u1eadp ngo\u00e0i \u00fd mu\u1ed1n.<\/p>\n<p>Doanh nghi\u1ec7p n\u00ean ph\u1ed1i h\u1ee3p HR \u2013 Manager \u2013 IT \u0111\u1ec3 x\u1eed l\u00fd t\u00e0i kho\u1ea3n \u0111\u00fang th\u1eddi \u0111i\u1ec3m.<\/p>\n<h1>N\u1ebfu m\u1ed9t t\u00e0i kho\u1ea3n email b\u1ecb x\u00e2m nh\u1eadp, n\u00ean l\u00e0m g\u00ec?<\/h1>\n<p>Doanh nghi\u1ec7p n\u00ean c\u00f3 incident response procedure t\u1eeb tr\u01b0\u1edbc.<\/p>\n<p>M\u1ed9t quy tr\u00ecnh tham kh\u1ea3o c\u00f3 th\u1ec3 g\u1ed3m:<\/p>\n<h3>1. Block ho\u1eb7c disable t\u00e0i kho\u1ea3n khi c\u1ea7n thi\u1ebft<\/h3>\n<p>Ng\u0103n truy c\u1eadp ti\u1ebfp t\u1ee5c.<\/p>\n<h3>2. Revoke active sessions<\/h3>\n<p>Kh\u00f4ng ch\u1ec9 \u0111\u1ed5i password.<\/p>\n<h3>3. Reset credential<\/h3>\n<p>Thi\u1ebft l\u1eadp l\u1ea1i th\u00f4ng tin \u0111\u0103ng nh\u1eadp ph\u00f9 h\u1ee3p.<\/p>\n<h3>4. Ki\u1ec3m tra MFA<\/h3>\n<p>X\u00e1c \u0111\u1ecbnh attacker c\u00f3 th\u00eam ph\u01b0\u01a1ng th\u1ee9c x\u00e1c th\u1ef1c hay kh\u00f4ng.<\/p>\n<h3>5. Ki\u1ec3m tra mailbox rules<\/h3>\n<p>T\u00ecm:<\/p>\n<ul>\n<li>Auto-forward<\/li>\n<li>Delete rule<\/li>\n<li>Move rule<\/li>\n<\/ul>\n<h3>6. Ki\u1ec3m tra email \u0111\u00e3 g\u1eedi<\/h3>\n<p>Attacker c\u00f3 th\u1ec3 \u0111\u00e3 g\u1eedi phishing t\u1eeb ch\u00ednh mailbox th\u1eadt.<\/p>\n<h3>7. X\u00e1c \u0111\u1ecbnh d\u1eef li\u1ec7u b\u1ecb truy c\u1eadp<\/h3>\n<p>Ki\u1ec3m tra ph\u1ea1m vi \u1ea3nh h\u01b0\u1edfng.<\/p>\n<h3>8. Th\u00f4ng b\u00e1o c\u00e1c b\u00ean li\u00ean quan<\/h3>\n<p>N\u1ebfu email phishing \u0111\u00e3 \u0111\u01b0\u1ee3c g\u1eedi cho nh\u00e2n vi\u00ean ho\u1eb7c kh\u00e1ch h\u00e0ng, c\u1ea7n ph\u1ea3n \u1ee9ng nhanh.<\/p>\n<h3>9. T\u00ecm nguy\u00ean nh\u00e2n<\/h3>\n<p>For example:<\/p>\n<ul>\n<li>Phishing<\/li>\n<li>Password reused<\/li>\n<li>Malware<\/li>\n<li>Token compromise<\/li>\n<\/ul>\n<h3>10. C\u1ea3i thi\u1ec7n ch\u00ednh s\u00e1ch<\/h3>\n<p>S\u1ef1 c\u1ed1 n\u00ean d\u1eabn \u0111\u1ebfn h\u00e0nh \u0111\u1ed9ng ph\u00f2ng ng\u1eeba c\u1ee5 th\u1ec3.<\/p>\n<h1>Checklist b\u1ea3o m\u1eadt email doanh nghi\u1ec7p<\/h1>\n<h2>T\u00e0i kho\u1ea3n<\/h2>\n<ul class=\"contains-task-list\">\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> MFA \u0111\u01b0\u1ee3c b\u1eadt cho ng\u01b0\u1eddi d\u00f9ng<\/li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> Admin account \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 ri\u00eang<\/li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> Kh\u00f4ng s\u1eed d\u1ee5ng chung m\u1eadt kh\u1ea9u<\/li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> T\u00e0i kho\u1ea3n nh\u00e2n vi\u00ean c\u0169 \u0111\u01b0\u1ee3c kh\u00f3a \u0111\u00fang th\u1eddi \u0111i\u1ec3m<\/li>\n<\/ul>\n<h2>Domain<\/h2>\n<ul class=\"contains-task-list\">\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> SPF \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh<\/li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> DKIM \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh<\/li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> DMARC \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 v\u00e0 tri\u1ec3n khai ph\u00f9 h\u1ee3p<\/li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> Domain gi\u1ea3 m\u1ea1o \u0111\u01b0\u1ee3c theo d\u00f5i khi c\u1ea7n<\/li>\n<\/ul>\n<h2>Phishing<\/h2>\n<ul class=\"contains-task-list\">\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> C\u00f3 anti-phishing policy<\/li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> C\u00f3 b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n quan tr\u1ecdng<\/li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> Ng\u01b0\u1eddi d\u00f9ng bi\u1ebft c\u00e1ch report phishing<\/li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> C\u00f3 quy tr\u00ecnh x\u1eed l\u00fd email \u0111\u00e1ng ng\u1edd<\/li>\n<\/ul>\n<h2>Ng\u01b0\u1eddi d\u00f9ng<\/h2>\n<ul class=\"contains-task-list\">\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> \u0110\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o nh\u1eadn di\u1ec7n phishing<\/li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> Bi\u1ebft ki\u1ec3m tra sender<\/li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> Bi\u1ebft ki\u1ec3m tra URL<\/li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> Kh\u00f4ng t\u1ef1 \u00fd m\u1edf attachment b\u1ea5t th\u01b0\u1eddng<\/li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> Bi\u1ebft c\u00e1ch x\u00e1c minh y\u00eau c\u1ea7u thanh to\u00e1n<\/li>\n<\/ul>\n<h2>Mailbox<\/h2>\n<ul class=\"contains-task-list\">\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> External forwarding \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t<\/li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> Inbox rules b\u1ea5t th\u01b0\u1eddng \u0111\u01b0\u1ee3c ki\u1ec3m tra<\/li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> Shared mailbox \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh ph\u00f9 h\u1ee3p<\/li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> Kh\u00f4ng chia s\u1ebb password mailbox<\/li>\n<\/ul>\n<h2>Incident Response<\/h2>\n<ul class=\"contains-task-list\">\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> C\u00f3 ng\u01b0\u1eddi ph\u1ee5 tr\u00e1ch<\/li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> C\u00f3 quy tr\u00ecnh kh\u00f3a account<\/li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> Bi\u1ebft c\u00e1ch revoke session<\/li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> C\u00f3 quy tr\u00ecnh ki\u1ec3m tra forwarding<\/li>\n<li class=\"task-list-item\"><input disabled=\"disabled\" type=\"checkbox\" \/> C\u00f3 quy tr\u00ecnh th\u00f4ng b\u00e1o s\u1ef1 c\u1ed1<\/li>\n<\/ul>\n<h1>Nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn trong b\u1ea3o m\u1eadt email<\/h1>\n<h2>Ch\u1ec9 c\u00e0i antivirus r\u1ed3i cho r\u1eb1ng email \u0111\u00e3 an to\u00e0n<\/h2>\n<p>Phishing c\u00f3 th\u1ec3 kh\u00f4ng ch\u1ee9a malware.<\/p>\n<p>M\u1ed9t trang \u0111\u0103ng nh\u1eadp gi\u1ea3 v\u1eabn c\u00f3 th\u1ec3 l\u1ea5y \u0111\u01b0\u1ee3c password.<\/p>\n<h2>Ch\u1ec9 \u0111\u00e0o t\u1ea1o nh\u00e2n vi\u00ean m\u1ed9t l\u1ea7n<\/h2>\n<p>Phishing thay \u0111\u1ed5i li\u00ean t\u1ee5c v\u00e0 training n\u00ean \u0111\u01b0\u1ee3c nh\u1eafc l\u1ea1i \u0111\u1ecbnh k\u1ef3.<\/p>\n<h2>Cho r\u1eb1ng MFA gi\u1ea3i quy\u1ebft t\u1ea5t c\u1ea3<\/h2>\n<p>MFA r\u1ea5t quan tr\u1ecdng nh\u01b0ng kh\u00f4ng thay th\u1ebf email authentication, anti-phishing, access control v\u00e0 user awareness.<\/p>\n<h2>Ch\u1ec9 ch\u00fa \u00fd email t\u1eeb b\u00ean ngo\u00e0i<\/h2>\n<p>N\u1ebfu t\u00e0i kho\u1ea3n c\u1ee7a \u0111\u1ed1i t\u00e1c ho\u1eb7c nh\u00e2n vi\u00ean b\u1ecb compromise, email c\u00f3 th\u1ec3 \u0111\u1ebfn t\u1eeb \u0111\u1ecba ch\u1ec9 th\u1eadt.<\/p>\n<h2>Kh\u00f4ng b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n qu\u1ea3n l\u00fd<\/h2>\n<p>Executive impersonation v\u00e0 BEC th\u01b0\u1eddng nh\u1eafm v\u00e0o c\u00e1c v\u1ecb tr\u00ed c\u00f3 quy\u1ec1n quy\u1ebft \u0111\u1ecbnh ho\u1eb7c thanh to\u00e1n.<\/p>\n<h2>Kh\u00f4ng c\u00f3 n\u00fat Report phishing<\/h2>\n<p>N\u1ebfu ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng bi\u1ebft b\u00e1o c\u00e1o \u1edf \u0111\u00e2u, Security team c\u00f3 th\u1ec3 m\u1ea5t c\u01a1 h\u1ed9i ph\u00e1t hi\u1ec7n chi\u1ebfn d\u1ecbch s\u1edbm.<\/p>\n<h1>Microsoft 365 c\u00f3 t\u1ef1 \u0111\u1ed9ng b\u1ea3o v\u1ec7 email kh\u00f4ng?<\/h1>\n<p>Microsoft 365 cloud mailbox c\u00f3 c\u00e1c l\u1edbp b\u1ea3o v\u1ec7 t\u00edch h\u1ee3p nh\u01b0 spam filtering v\u00e0 c\u00e1c t\u00ednh n\u0103ng anti-phishing c\u01a1 b\u1ea3n. Defender for Office 365 b\u1ed5 sung th\u00eam c\u00e1c kh\u1ea3 n\u0103ng n\u00e2ng cao t\u00f9y theo g\u00f3i d\u1ecbch v\u1ee5.<\/p>\n<p>Tuy nhi\u00ean, \u0111i\u1ec1u n\u00e0y kh\u00f4ng c\u00f3 ngh\u0129a doanh nghi\u1ec7p ch\u1ec9 c\u1ea7n t\u1ea1o t\u00e0i kho\u1ea3n v\u00e0 kh\u00f4ng c\u1ea7n c\u1ea5u h\u00ecnh th\u00eam.<\/p>\n<p>Microsoft khuy\u1ebfn ngh\u1ecb c\u00e1c t\u1ed5 ch\u1ee9c c\u00f3 Defender for Office 365 th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc nh\u01b0 c\u1ea5u h\u00ecnh x\u00e1c th\u1ef1c email, threat policies, user reporting v\u00e0 quy tr\u00ecnh \u0111i\u1ec1u tra \u2013 ph\u1ea3n \u1ee9ng.<\/p>\n<p>Doanh nghi\u1ec7p n\u00ean \u0111\u00e1nh gi\u00e1 c\u1ea5u h\u00ecnh d\u1ef1a tr\u00ean:<\/p>\n<ul>\n<li>License<\/li>\n<li>Quy m\u00f4<\/li>\n<li>M\u1ee9c \u0111\u1ed9 r\u1ee7i ro<\/li>\n<li>Lo\u1ea1i d\u1eef li\u1ec7u<\/li>\n<li>User group<\/li>\n<\/ul>\n<h1>M\u1ed9t m\u00f4 h\u00ecnh b\u1ea3o m\u1eadt email \u0111\u01a1n gi\u1ea3n cho SME<\/h1>\n<p>Doanh nghi\u1ec7p nh\u1ecf kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i b\u1eaft \u0111\u1ea7u b\u1eb1ng m\u1ed9t h\u1ec7 th\u1ed1ng qu\u00e1 ph\u1ee9c t\u1ea1p.<\/p>\n<p>C\u00f3 th\u1ec3 \u01b0u ti\u00ean theo th\u1ee9 t\u1ef1:<\/p>\n<p><strong>1. MFA<\/strong><\/p>\n<p>\u2193<\/p>\n<p><strong>2. SPF + DKIM + DMARC<\/strong><\/p>\n<p>\u2193<\/p>\n<p><strong>3. Anti-phishing v\u00e0 anti-spam<\/strong><\/p>\n<p>\u2193<\/p>\n<p><strong>4. Report phishing<\/strong><\/p>\n<p>\u2193<\/p>\n<p><strong>5. Training<\/strong><\/p>\n<p>\u2193<\/p>\n<p><strong>6. Monitoring<\/strong><\/p>\n<p>\u2193<\/p>\n<p><strong>7. Incident response<\/strong><\/p>\n<p>\u0110i\u1ec1u quan tr\u1ecdng l\u00e0 tri\u1ec3n khai nhi\u1ec1u l\u1edbp b\u1ea3o v\u1ec7 thay v\u00ec ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ed9t bi\u1ec7n ph\u00e1p duy nh\u1ea5t.<\/p>\n<h1>B\u1ea3o m\u1eadt email l\u00e0 b\u00e0i to\u00e1n c\u1ee7a c\u1ea3 c\u00f4ng ngh\u1ec7 v\u00e0 con ng\u01b0\u1eddi<\/h1>\n<p>Kh\u00f4ng c\u00f3 c\u00f4ng c\u1ee5 n\u00e0o c\u00f3 th\u1ec3 ng\u0103n m\u1ecdi cu\u1ed9c t\u1ea5n c\u00f4ng.<\/p>\n<p>Ng\u01b0\u1ee3c l\u1ea1i, c\u0169ng kh\u00f4ng th\u1ec3 y\u00eau c\u1ea7u nh\u00e2n vi\u00ean t\u1ef1 nh\u1eadn di\u1ec7n t\u1ea5t c\u1ea3 email nguy hi\u1ec3m.<\/p>\n<p>M\u1ed9t m\u00f4 h\u00ecnh ph\u00f9 h\u1ee3p c\u1ea7n k\u1ebft h\u1ee3p:<\/p>\n<p><strong>Technology + Process + People<\/strong><\/p>\n<h3>Technology<\/h3>\n<ul>\n<li>MFA<\/li>\n<li>Email authentication<\/li>\n<li>Anti-phishing<\/li>\n<li>Threat protection<\/li>\n<\/ul>\n<h3>Process<\/h3>\n<ul>\n<li>X\u00e1c minh thanh to\u00e1n<\/li>\n<li>Offboarding<\/li>\n<li>Reporting<\/li>\n<li>Incident response<\/li>\n<\/ul>\n<h3>People<\/h3>\n<ul>\n<li>Nh\u1eadn bi\u1ebft phishing<\/li>\n<li>Ki\u1ec3m tra sender<\/li>\n<li>B\u00e1o c\u00e1o b\u1ea5t th\u01b0\u1eddng<\/li>\n<li>Kh\u00f4ng chia s\u1ebb credential<\/li>\n<\/ul>\n<p>Ba y\u1ebfu t\u1ed1 n\u00e0y c\u1ea7n ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau.<\/p>\n<h1>Conclude<\/h1>\n<p>Email doanh nghi\u1ec7p ch\u1ee9a r\u1ea5t nhi\u1ec1u th\u00f4ng tin c\u00f3 gi\u00e1 tr\u1ecb, v\u00ec v\u1eady c\u0169ng l\u00e0 m\u1ed9t trong nh\u1eefng m\u1ee5c ti\u00eau ph\u1ed5 bi\u1ebfn c\u1ee7a phishing, spoofing v\u00e0 \u0111\u00e1nh c\u1eafp t\u00e0i kho\u1ea3n.<\/p>\n<p>M\u1ed9t chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o m\u1eadt email hi\u1ec7u qu\u1ea3 kh\u00f4ng n\u00ean ch\u1ec9 d\u1ef1a v\u00e0o password ho\u1eb7c kh\u1ea3 n\u0103ng nh\u1eadn bi\u1ebft c\u1ee7a nh\u00e2n vi\u00ean.<\/p>\n<p>Doanh nghi\u1ec7p c\u1ea7n tri\u1ec3n khai nhi\u1ec1u l\u1edbp b\u1ea3o v\u1ec7:<\/p>\n<p><strong>MFA + Email Authentication + Anti-Phishing + Access Control + User Awareness + Monitoring + Incident Response<\/strong><\/p>\n<p>\u0110\u1eb7c bi\u1ec7t v\u1edbi Microsoft 365, vi\u1ec7c b\u1ea3o v\u1ec7 email c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u1eb7t trong b\u1ee9c tranh r\u1ed9ng h\u01a1n v\u1ec1 danh t\u00ednh, t\u00e0i li\u1ec7u v\u00e0 d\u1eef li\u1ec7u doanh nghi\u1ec7p.<\/p>\n<p>M\u1ed9t t\u00e0i kho\u1ea3n Outlook b\u1ecb compromise kh\u00f4ng ch\u1ec9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn mailbox m\u00e0 c\u00f2n c\u00f3 th\u1ec3 t\u1ea1o r\u1ee7i ro \u0111\u1ed1i v\u1edbi SharePoint, OneDrive, Teams v\u00e0 c\u00e1c t\u00e0i nguy\u00ean kh\u00e1c m\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u00f3 quy\u1ec1n truy c\u1eadp.<\/p>\n<p>V\u00ec v\u1eady, c\u00e2u h\u1ecfi kh\u00f4ng n\u00ean ch\u1ec9 l\u00e0:<\/p>\n<p><strong>\u201cEmail c\u1ee7a ch\u00fang ta c\u00f3 spam filter ch\u01b0a?\u201d<\/strong><\/p>\n<p>m\u00e0 n\u00ean l\u00e0:<\/p>\n<p><strong>\u201cN\u1ebfu m\u1ed9t email phishing v\u01b0\u1ee3t qua b\u1ed9 l\u1ecdc, doanh nghi\u1ec7p c\u00f2n nh\u1eefng l\u1edbp b\u1ea3o v\u1ec7 n\u00e0o ti\u1ebfp theo?\u201d<\/strong><\/p>\n<p>\u0110\u00f3 m\u1edbi l\u00e0 c\u00e1ch ti\u1ebfp c\u1eadn ph\u00f9 h\u1ee3p v\u1edbi b\u1ea3o m\u1eadt email hi\u1ec7n \u0111\u1ea1i.<\/p>\n<p><a href=\"https:\/\/f-techsolution.com\/en\/\"><strong>F-Tech h\u1ed7 tr\u1ee3 doanh nghi\u1ec7p \u0111\u00e1nh gi\u00e1 c\u1ea5u h\u00ecnh Microsoft 365, b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n, email authentication v\u00e0 c\u00e1c ch\u00ednh s\u00e1ch b\u1ea3o m\u1eadt ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u v\u1eadn h\u00e0nh.<\/strong><\/a><\/p>\n<p><a href=\"https:\/\/f-techsolution.com\/en\/\"><strong>Li\u00ean h\u1ec7 F-Tech \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt email v\u00e0 t\u00e0i kho\u1ea3n Microsoft 365 cho doanh nghi\u1ec7p.<\/strong><\/a><\/p>\n<h5><strong>Related articles<\/strong><\/h5>\n<div class=\"elementor-element elementor-element-2ca2f28 e-flex e-con-boxed e-con e-parent e-lazyloaded\" data-id=\"2ca2f28\" data-element_type=\"container\">\n<div class=\"e-con-inner\">\n<div class=\"elementor-element elementor-element-5a9ead4 elementor-widget elementor-widget-text-editor\" data-id=\"5a9ead4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n<div class=\"elementor-widget-container\">\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/f-techsolution.com\/en\/blog\/quan-ly-quyen-truy-cap-tai-lieu\/\">D\u1eef li\u1ec7u doanh nghi\u1ec7p n\u00ean \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li>\n<li><a href=\"https:\/\/f-techsolution.com\/en\/blog\/cloud-giup-lam-viec-tu-xa-hieu-qua-hon\/\">Cloud gi\u00fap l\u00e0m vi\u1ec7c t\u1eeb xa hi\u1ec7u qu\u1ea3 h\u01a1n nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li>\n<li><a href=\"https:\/\/f-techsolution.com\/en\/blog\/bao-mat-du-lieu-trong-quy-trinh-lam-viec\/\">B\u1ea3o m\u1eadt d\u1eef li\u1ec7u n\u00ean \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u1eeb \u0111\u1ea7u trong quy tr\u00ecnh l\u00e0m vi\u1ec7c<\/a><\/li>\n<li><a href=\"https:\/\/f-techsolution.com\/en\/blog\/github-copilot-la-gi\/\">GitHub Copilot l\u00e0 g\u00ec? AI h\u1ed7 tr\u1ee3 l\u1eadp tr\u00ecnh ra sao?<\/a><\/li>\n<li><a href=\"https:\/\/f-techsolution.com\/en\/blog\/ai-quan-ly-du-lieu\/\">AI trong qu\u1ea3n l\u00fd d\u1eef li\u1ec7u: t\u1eeb file r\u1eddi r\u1ea1c \u0111\u1ebfn dashboard<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Email doanh nghi\u1ec7p c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt nh\u01b0 th\u1ebf n\u00e0o? Email v\u1eabn l\u00e0 m\u1ed9t trong nh\u1eefng c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c s\u1eed [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":43544,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[7],"tags":[],"class_list":["post-43543","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Email doanh nghi\u1ec7p c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt nh\u01b0 th\u1ebf n\u00e0o? - F-Tech Solution<\/title>\n<meta name=\"description\" content=\"H\u01b0\u1edbng d\u1eabn b\u1ea3o m\u1eadt email doanh nghi\u1ec7p v\u1edbi MFA, SPF, DKIM, DMARC, ch\u1ed1ng phishing v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n Microsoft 365.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/f-techsolution.com\/en\/blog\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Email doanh nghi\u1ec7p c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt nh\u01b0 th\u1ebf n\u00e0o? - F-Tech Solution\" \/>\n<meta property=\"og:description\" content=\"H\u01b0\u1edbng d\u1eabn b\u1ea3o m\u1eadt email doanh nghi\u1ec7p v\u1edbi MFA, SPF, DKIM, DMARC, ch\u1ed1ng phishing v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n Microsoft 365.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/f-techsolution.com\/en\/blog\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\/\" \/>\n<meta property=\"og:site_name\" content=\"F-Tech Solution\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ftech.solution.vn\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-20T11:28:25+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-07T11:37:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/f-techsolution.com\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-Sep-7-2026-06_31_19-PM.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1672\" \/>\n\t<meta property=\"og:image:height\" content=\"941\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Vi Anh\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Vi Anh\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"16 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":[\"Article\",\"BlogPosting\"],\"@id\":\"https:\\\/\\\/f-techsolution.com\\\/blog\\\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/f-techsolution.com\\\/blog\\\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\\\/\"},\"author\":{\"name\":\"Vi Anh\",\"@id\":\"https:\\\/\\\/fusionsol.com.vn\\\/#\\\/schema\\\/person\\\/27b7778b486d7bfd6fa65e3350567f9e\"},\"headline\":\"Email doanh nghi\u1ec7p c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt nh\u01b0 th\u1ebf n\u00e0o?\",\"datePublished\":\"2026-08-20T11:28:25+00:00\",\"dateModified\":\"2026-09-07T11:37:56+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/f-techsolution.com\\\/blog\\\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\\\/\"},\"wordCount\":4973,\"publisher\":{\"@id\":\"https:\\\/\\\/fusionsol.com.vn\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/f-techsolution.com\\\/blog\\\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/f-techsolution.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/ChatGPT-Image-Sep-7-2026-06_31_19-PM.png\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/f-techsolution.com\\\/blog\\\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\\\/\",\"url\":\"https:\\\/\\\/f-techsolution.com\\\/blog\\\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\\\/\",\"name\":\"Email doanh nghi\u1ec7p c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt nh\u01b0 th\u1ebf n\u00e0o? - F-Tech Solution\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/fusionsol.com.vn\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/f-techsolution.com\\\/blog\\\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/f-techsolution.com\\\/blog\\\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/f-techsolution.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/ChatGPT-Image-Sep-7-2026-06_31_19-PM.png\",\"datePublished\":\"2026-08-20T11:28:25+00:00\",\"dateModified\":\"2026-09-07T11:37:56+00:00\",\"description\":\"H\u01b0\u1edbng d\u1eabn b\u1ea3o m\u1eadt email doanh nghi\u1ec7p v\u1edbi MFA, SPF, DKIM, DMARC, ch\u1ed1ng phishing v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n Microsoft 365.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/f-techsolution.com\\\/blog\\\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/f-techsolution.com\\\/blog\\\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/f-techsolution.com\\\/blog\\\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\\\/#primaryimage\",\"url\":\"https:\\\/\\\/f-techsolution.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/ChatGPT-Image-Sep-7-2026-06_31_19-PM.png\",\"contentUrl\":\"https:\\\/\\\/f-techsolution.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/ChatGPT-Image-Sep-7-2026-06_31_19-PM.png\",\"width\":1672,\"height\":941,\"caption\":\"Email doanh nghi\u1ec7p c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt nh\u01b0 th\u1ebf n\u00e0o?\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/f-techsolution.com\\\/blog\\\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/f-techsolution.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Email doanh nghi\u1ec7p c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt nh\u01b0 th\u1ebf n\u00e0o?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/fusionsol.com.vn\\\/#website\",\"url\":\"https:\\\/\\\/fusionsol.com.vn\\\/\",\"name\":\"F-Tech Solution\",\"description\":\"Business Innovation Provider\",\"publisher\":{\"@id\":\"https:\\\/\\\/fusionsol.com.vn\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/fusionsol.com.vn\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/fusionsol.com.vn\\\/#organization\",\"name\":\"F-Tech Solution\",\"alternateName\":\"Fusion Solution Vietnam\",\"url\":\"https:\\\/\\\/fusionsol.com.vn\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/fusionsol.com.vn\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/f-techsolution.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/F.Tech-Logo-Final.png\",\"contentUrl\":\"https:\\\/\\\/f-techsolution.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/F.Tech-Logo-Final.png\",\"width\":512,\"height\":265,\"caption\":\"F-Tech Solution\"},\"image\":{\"@id\":\"https:\\\/\\\/fusionsol.com.vn\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/ftech.solution.vn\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/f-tech-solutionvn\\\/\",\"https:\\\/\\\/www.youtube.com\\\/@congngheftech\",\"https:\\\/\\\/zalo.me\\\/congngheftech\",\"https:\\\/\\\/www.instagram.com\\\/congnghe.ftech\\\/\",\"https:\\\/\\\/www.threads.com\\\/@congnghe.ftech\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/fusionsol.com.vn\\\/#\\\/schema\\\/person\\\/27b7778b486d7bfd6fa65e3350567f9e\",\"name\":\"Vi Anh\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/02bd04ba761e395025096fd6fade99f99f53476d07f535fd8e0d1e14da075c28?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/02bd04ba761e395025096fd6fade99f99f53476d07f535fd8e0d1e14da075c28?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/02bd04ba761e395025096fd6fade99f99f53476d07f535fd8e0d1e14da075c28?s=96&d=mm&r=g\",\"caption\":\"Vi Anh\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Email doanh nghi\u1ec7p c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt nh\u01b0 th\u1ebf n\u00e0o? - F-Tech Solution","description":"H\u01b0\u1edbng d\u1eabn b\u1ea3o m\u1eadt email doanh nghi\u1ec7p v\u1edbi MFA, SPF, DKIM, DMARC, ch\u1ed1ng phishing v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n Microsoft 365.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/f-techsolution.com\/en\/blog\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\/","og_locale":"en_US","og_type":"article","og_title":"Email doanh nghi\u1ec7p c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt nh\u01b0 th\u1ebf n\u00e0o? - F-Tech Solution","og_description":"H\u01b0\u1edbng d\u1eabn b\u1ea3o m\u1eadt email doanh nghi\u1ec7p v\u1edbi MFA, SPF, DKIM, DMARC, ch\u1ed1ng phishing v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n Microsoft 365.","og_url":"https:\/\/f-techsolution.com\/en\/blog\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\/","og_site_name":"F-Tech Solution","article_publisher":"https:\/\/www.facebook.com\/ftech.solution.vn","article_published_time":"2026-08-20T11:28:25+00:00","article_modified_time":"2026-09-07T11:37:56+00:00","og_image":[{"width":1672,"height":941,"url":"https:\/\/f-techsolution.com\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-Sep-7-2026-06_31_19-PM.png","type":"image\/png"}],"author":"Vi Anh","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Vi Anh","Est. reading time":"16 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":["Article","BlogPosting"],"@id":"https:\/\/f-techsolution.com\/blog\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\/#article","isPartOf":{"@id":"https:\/\/f-techsolution.com\/blog\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\/"},"author":{"name":"Vi Anh","@id":"https:\/\/fusionsol.com.vn\/#\/schema\/person\/27b7778b486d7bfd6fa65e3350567f9e"},"headline":"Email doanh nghi\u1ec7p c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt nh\u01b0 th\u1ebf n\u00e0o?","datePublished":"2026-08-20T11:28:25+00:00","dateModified":"2026-09-07T11:37:56+00:00","mainEntityOfPage":{"@id":"https:\/\/f-techsolution.com\/blog\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\/"},"wordCount":4973,"publisher":{"@id":"https:\/\/fusionsol.com.vn\/#organization"},"image":{"@id":"https:\/\/f-techsolution.com\/blog\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\/#primaryimage"},"thumbnailUrl":"https:\/\/f-techsolution.com\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-Sep-7-2026-06_31_19-PM.png","articleSection":["Blog"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/f-techsolution.com\/blog\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\/","url":"https:\/\/f-techsolution.com\/blog\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\/","name":"Email doanh nghi\u1ec7p c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt nh\u01b0 th\u1ebf n\u00e0o? - F-Tech Solution","isPartOf":{"@id":"https:\/\/fusionsol.com.vn\/#website"},"primaryImageOfPage":{"@id":"https:\/\/f-techsolution.com\/blog\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\/#primaryimage"},"image":{"@id":"https:\/\/f-techsolution.com\/blog\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\/#primaryimage"},"thumbnailUrl":"https:\/\/f-techsolution.com\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-Sep-7-2026-06_31_19-PM.png","datePublished":"2026-08-20T11:28:25+00:00","dateModified":"2026-09-07T11:37:56+00:00","description":"H\u01b0\u1edbng d\u1eabn b\u1ea3o m\u1eadt email doanh nghi\u1ec7p v\u1edbi MFA, SPF, DKIM, DMARC, ch\u1ed1ng phishing v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n Microsoft 365.","breadcrumb":{"@id":"https:\/\/f-techsolution.com\/blog\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/f-techsolution.com\/blog\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/f-techsolution.com\/blog\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\/#primaryimage","url":"https:\/\/f-techsolution.com\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-Sep-7-2026-06_31_19-PM.png","contentUrl":"https:\/\/f-techsolution.com\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-Sep-7-2026-06_31_19-PM.png","width":1672,"height":941,"caption":"Email doanh nghi\u1ec7p c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt nh\u01b0 th\u1ebf n\u00e0o?"},{"@type":"BreadcrumbList","@id":"https:\/\/f-techsolution.com\/blog\/email-doanh-nghiep-can-duoc-bao-mat-nhu-the-nao\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/f-techsolution.com\/"},{"@type":"ListItem","position":2,"name":"Email doanh nghi\u1ec7p c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt nh\u01b0 th\u1ebf n\u00e0o?"}]},{"@type":"WebSite","@id":"https:\/\/fusionsol.com.vn\/#website","url":"https:\/\/fusionsol.com.vn\/","name":"F-Tech Solution","description":"Business Innovation Provider","publisher":{"@id":"https:\/\/fusionsol.com.vn\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/fusionsol.com.vn\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/fusionsol.com.vn\/#organization","name":"F-Tech Solution","alternateName":"Fusion Solution Vietnam","url":"https:\/\/fusionsol.com.vn\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/fusionsol.com.vn\/#\/schema\/logo\/image\/","url":"https:\/\/f-techsolution.com\/wp-content\/uploads\/2026\/06\/F.Tech-Logo-Final.png","contentUrl":"https:\/\/f-techsolution.com\/wp-content\/uploads\/2026\/06\/F.Tech-Logo-Final.png","width":512,"height":265,"caption":"F-Tech Solution"},"image":{"@id":"https:\/\/fusionsol.com.vn\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/ftech.solution.vn","https:\/\/www.linkedin.com\/company\/f-tech-solutionvn\/","https:\/\/www.youtube.com\/@congngheftech","https:\/\/zalo.me\/congngheftech","https:\/\/www.instagram.com\/congnghe.ftech\/","https:\/\/www.threads.com\/@congnghe.ftech"]},{"@type":"Person","@id":"https:\/\/fusionsol.com.vn\/#\/schema\/person\/27b7778b486d7bfd6fa65e3350567f9e","name":"Vi Anh","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/02bd04ba761e395025096fd6fade99f99f53476d07f535fd8e0d1e14da075c28?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/02bd04ba761e395025096fd6fade99f99f53476d07f535fd8e0d1e14da075c28?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/02bd04ba761e395025096fd6fade99f99f53476d07f535fd8e0d1e14da075c28?s=96&d=mm&r=g","caption":"Vi Anh"}}]}},"_links":{"self":[{"href":"https:\/\/f-techsolution.com\/en\/wp-json\/wp\/v2\/posts\/43543","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/f-techsolution.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/f-techsolution.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/f-techsolution.com\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/f-techsolution.com\/en\/wp-json\/wp\/v2\/comments?post=43543"}],"version-history":[{"count":1,"href":"https:\/\/f-techsolution.com\/en\/wp-json\/wp\/v2\/posts\/43543\/revisions"}],"predecessor-version":[{"id":43545,"href":"https:\/\/f-techsolution.com\/en\/wp-json\/wp\/v2\/posts\/43543\/revisions\/43545"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/f-techsolution.com\/en\/wp-json\/wp\/v2\/media\/43544"}],"wp:attachment":[{"href":"https:\/\/f-techsolution.com\/en\/wp-json\/wp\/v2\/media?parent=43543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/f-techsolution.com\/en\/wp-json\/wp\/v2\/categories?post=43543"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/f-techsolution.com\/en\/wp-json\/wp\/v2\/tags?post=43543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}