{"id":19963,"date":"2024-09-09T09:25:52","date_gmt":"2024-09-09T02:25:52","guid":{"rendered":"https:\/\/gcloudvn.com\/?p=19963"},"modified":"2024-09-09T09:28:09","modified_gmt":"2024-09-09T02:28:09","slug":"cach-bao-mat-email-tot-nhat","status":"publish","type":"post","link":"https:\/\/gcloudvn.com\/en\/kienthuc\/cach-bao-mat-email-tot-nhat\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn c\u00e1ch b\u1ea3o m\u1eadt email t\u1ed1t nh\u1ea5t"},"content":{"rendered":"<section class=\"wpb-content-wrapper\"><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p><span style=\"font-weight: 400;\">Email \u0111\u00e3 tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 giao ti\u1ebfp kh\u00f4ng th\u1ec3 thi\u1ebfu trong cu\u1ed9c s\u1ed1ng v\u00e0 c\u00f4ng vi\u1ec7c c\u1ee7a nhi\u1ec1u ng\u01b0\u1eddi v\u00ec s\u1ef1 ti\u1ec7n l\u1ee3i v\u00e0 nhanh ch\u00f3ng c\u1ee7a n\u00f3 c\u1ee7a n\u00f3. Tuy nhi\u00ean, c\u00f9ng v\u1edbi s\u1ef1 ti\u1ec7n l\u1ee3i, email c\u0169ng ti\u1ec1m \u1ea9n nhi\u1ec1u r\u1ee7i ro v\u1ec1 b\u1ea3o m\u1eadt. Vi\u1ec7c b\u1ea3o v\u1ec7 h\u1ed9p th\u01b0 \u0111i\u1ec7n t\u1eed kh\u1ecfi c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng nh\u01b0 l\u1eeba \u0111\u1ea3o, \u0111\u00e1nh c\u1eafp th\u00f4ng tin c\u00e1 nh\u00e2n v\u00e0 th\u01b0 r\u00e1c l\u00e0 \u0111i\u1ec1u v\u00f4 c\u00f9ng quan tr\u1ecdng. V\u1eady l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 b\u1ea3o m\u1eadt email hi\u1ec7u qu\u1ea3? B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u1edbi thi\u1ec7u nh\u1eefng <\/span><b>c\u00e1ch b\u1ea3o m\u1eadt email<\/b><span style=\"font-weight: 400;\"> t\u1ed1t nh\u1ea5t v\u00e0 c\u00e1c giao th\u1ee9c b\u1ea3o m\u1eadt ph\u1ed5 bi\u1ebfn hi\u1ec7n nay.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-19966 size-full\" src=\"https:\/\/gcloudvn.com\/wp-content\/uploads\/2024\/09\/Thang-72024-75.jpg\" alt=\"\" width=\"600\" height=\"375\" srcset=\"https:\/\/gcloudvn.com\/wp-content\/uploads\/2024\/09\/Thang-72024-75.jpg 600w, https:\/\/gcloudvn.com\/wp-content\/uploads\/2024\/09\/Thang-72024-75-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/gcloudvn.com\/en\/kienthuc\/cach-bao-mat-email-tot-nhat\/#Tai_sao_bao_mat_email_lai_quan_trong\" >T\u1ea1i sao b\u1ea3o m\u1eadt email l\u1ea1i quan tr\u1ecdng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/gcloudvn.com\/en\/kienthuc\/cach-bao-mat-email-tot-nhat\/#Cac_moi_de_doa_doi_voi_email\" >C\u00e1c m\u1ed1i \u0111e d\u1ecda \u0111\u1ed1i v\u1edbi email<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/gcloudvn.com\/en\/kienthuc\/cach-bao-mat-email-tot-nhat\/#Cac_giao_thuc_bao_mat_email_pho_bien\" >C\u00e1c giao th\u1ee9c b\u1ea3o m\u1eadt email ph\u1ed5 bi\u1ebfn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/gcloudvn.com\/en\/kienthuc\/cach-bao-mat-email-tot-nhat\/#Cach_bao_ve_email_cua_ban_Phuong_thuc_bao_mat_email_doanh_nghiep\" >C\u00e1ch b\u1ea3o v\u1ec7 email c\u1ee7a b\u1ea1n? Ph\u01b0\u01a1ng th\u1ee9c b\u1ea3o m\u1eadt email doanh nghi\u1ec7p?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/gcloudvn.com\/en\/kienthuc\/cach-bao-mat-email-tot-nhat\/#Phuong_thuc_bao_mat_email_doanh_nghiep\" >Ph\u01b0\u01a1ng th\u1ee9c b\u1ea3o m\u1eadt email doanh nghi\u1ec7p<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/gcloudvn.com\/en\/kienthuc\/cach-bao-mat-email-tot-nhat\/#Cac_cong_cu_va_phan_mem_ho_tro_bao_mat_email\" >C\u00e1c c\u00f4ng c\u1ee5 v\u00e0 ph\u1ea7n m\u1ec1m h\u1ed7 tr\u1ee3 b\u1ea3o m\u1eadt email<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/gcloudvn.com\/en\/kienthuc\/cach-bao-mat-email-tot-nhat\/#Phan_mem_diet_virus\" >Ph\u1ea7n m\u1ec1m di\u1ec7t virus:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/gcloudvn.com\/en\/kienthuc\/cach-bao-mat-email-tot-nhat\/#Phan_mem_loc_thu_rac\" >Ph\u1ea7n m\u1ec1m l\u1ecdc th\u01b0 r\u00e1c:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/gcloudvn.com\/en\/kienthuc\/cach-bao-mat-email-tot-nhat\/#Tuong_lua\" >T\u01b0\u1eddng l\u1eeda:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/gcloudvn.com\/en\/kienthuc\/cach-bao-mat-email-tot-nhat\/#He_thong_phat_hien_xam_nhap_IPS\" >H\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n x\u00e2m nh\u1eadp (IPS):<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/gcloudvn.com\/en\/kienthuc\/cach-bao-mat-email-tot-nhat\/#Giai_phap_bao_mat_email_chuyen_dung\" >Gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt email chuy\u00ean d\u1ee5ng:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/gcloudvn.com\/en\/kienthuc\/cach-bao-mat-email-tot-nhat\/#Cong_cu_quan_ly_mat_khau\" >C\u00f4ng c\u1ee5 qu\u1ea3n l\u00fd m\u1eadt kh\u1ea9u:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/gcloudvn.com\/en\/kienthuc\/cach-bao-mat-email-tot-nhat\/#VPN_Mang_rieng_ao\" >VPN (M\u1ea1ng ri\u00eang \u1ea3o):<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/gcloudvn.com\/en\/kienthuc\/cach-bao-mat-email-tot-nhat\/#Dich_vu_email_bao_mat\" >D\u1ecbch v\u1ee5 email b\u1ea3o m\u1eadt:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/gcloudvn.com\/en\/kienthuc\/cach-bao-mat-email-tot-nhat\/#Cac_tinh_nang_quan_trong_cua_mot_giai_phap_bao_mat_email\" >C\u00e1c t\u00ednh n\u0103ng quan tr\u1ecdng c\u1ee7a m\u1ed9t gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt email:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/gcloudvn.com\/en\/kienthuc\/cach-bao-mat-email-tot-nhat\/#Ket_luan\" >Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Tai_sao_bao_mat_email_lai_quan_trong\"><\/span><b>T\u1ea1i sao b\u1ea3o m\u1eadt email l\u1ea1i quan tr\u1ecdng?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Nh\u01b0 k\u1ec3 tr\u00ean, email \u0111\u00e3 tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 giao ti\u1ebfp kh\u00f4ng th\u1ec3 thi\u1ebfu trong cu\u1ed9c s\u1ed1ng v\u00e0 c\u00f4ng vi\u1ec7c. Ch\u00fang ta s\u1eed d\u1ee5ng email \u0111\u1ec3 li\u00ean l\u1ea1c, l\u00e0m vi\u1ec7c, mua s\u1eafm v\u00e0 th\u1eadm ch\u00ed l\u00e0 qu\u1ea3n l\u00fd t\u00e0i ch\u00ednh. Ch\u00ednh v\u00ec v\u1eady, vi\u1ec7c b\u1ea3o m\u1eadt email tr\u1edf n\u00ean v\u00f4 c\u00f9ng quan tr\u1ecdng.<\/span><\/p>\n<p><b>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 l\u00fd do gi\u1ea3i th\u00edch t\u1ea1i sao b\u1ea3o m\u1eadt email l\u1ea1i quan tr\u1ecdng:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>B\u1ea3o v\u1ec7 th\u00f4ng tin c\u00e1 nh\u00e2n:<\/b><span style=\"font-weight: 400;\"> Email th\u01b0\u1eddng ch\u1ee9a nhi\u1ec1u th\u00f4ng tin c\u00e1 nh\u00e2n nh\u1ea1y c\u1ea3m nh\u01b0 t\u00ean, \u0111\u1ecba ch\u1ec9, s\u1ed1 \u0111i\u1ec7n tho\u1ea1i, s\u1ed1 t\u00e0i kho\u1ea3n ng\u00e2n h\u00e0ng, m\u1eadt kh\u1ea9u,&#8230; N\u1ebfu b\u1ecb k\u1ebb x\u1ea5u x\u00e2m nh\u1eadp, th\u00f4ng tin n\u00e0y c\u00f3 th\u1ec3 b\u1ecb l\u1ee3i d\u1ee5ng \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng l\u1eeba \u0111\u1ea3o, tr\u1ed9m c\u1eafp danh t\u00ednh.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>B\u1ea3o v\u1ec7 th\u00f4ng tin doanh nghi\u1ec7p:<\/b><span style=\"font-weight: 400;\"> C\u00e1c doanh nghi\u1ec7p th\u01b0\u1eddng s\u1eed d\u1ee5ng email \u0111\u1ec3 trao \u0111\u1ed5i th\u00f4ng tin kinh doanh quan tr\u1ecdng, th\u00f4ng tin kh\u00e1ch h\u00e0ng, h\u1ee3p \u0111\u1ed3ng, k\u1ebf ho\u1ea1ch kinh doanh,&#8230; Vi\u1ec7c b\u1ea3o m\u1eadt email l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 ng\u0103n ch\u1eb7n r\u00f2 r\u1ec9 th\u00f4ng tin quan tr\u1ecdng, g\u00e2y thi\u1ec7t h\u1ea1i cho doanh nghi\u1ec7p.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ng\u0103n ch\u1eb7n th\u01b0 r\u00e1c:<\/b><span style=\"font-weight: 400;\"> Th\u01b0 r\u00e1c kh\u00f4ng ch\u1ec9 l\u00e0m phi\u1ec1n ng\u01b0\u1eddi d\u00f9ng m\u00e0 c\u00f2n c\u00f3 th\u1ec3 ch\u1ee9a m\u00e3 \u0111\u1ed9c, link l\u1eeba \u0111\u1ea3o, g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t l\u00e0m vi\u1ec7c v\u00e0 an to\u00e0n cho h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>B\u1ea3o v\u1ec7 th\u01b0\u01a1ng hi\u1ec7u:<\/b><span style=\"font-weight: 400;\"> C\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng v\u00e0o email c\u00f3 th\u1ec3 l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn uy t\u00edn v\u00e0 h\u00ecnh \u1ea3nh c\u1ee7a doanh nghi\u1ec7p.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cac_moi_de_doa_doi_voi_email\"><\/span><b>C\u00e1c m\u1ed1i \u0111e d\u1ecda \u0111\u1ed1i v\u1edbi email<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">C\u00e1c m\u1ed1i \u0111e d\u1ecda \u0111\u1ed1i v\u1edbi email r\u1ea5t \u0111a d\u1ea1ng v\u00e0 ng\u00e0y c\u00e0ng tinh vi. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 m\u1ed1i \u0111e d\u1ecda ph\u1ed5 bi\u1ebfn:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Th\u01b0 r\u00e1c (Spam):<\/b><span style=\"font-weight: 400;\"> \u0110\u00e2y l\u00e0 h\u00ecnh th\u1ee9c t\u1ea5n c\u00f4ng ph\u1ed5 bi\u1ebfn nh\u1ea5t, nh\u1eb1m m\u1ee5c \u0111\u00edch qu\u1ea3ng c\u00e1o s\u1ea3n ph\u1ea9m, d\u1ecbch v\u1ee5 ho\u1eb7c l\u1eeba \u0111\u1ea3o ng\u01b0\u1eddi d\u00f9ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Phishing:<\/b><span style=\"font-weight: 400;\"> K\u1ebb t\u1ea5n c\u00f4ng gi\u1ea3 m\u1ea1o c\u00e1c trang web ho\u1eb7c g\u1eedi email gi\u1ea3 m\u1ea1o \u0111\u1ec3 l\u1eeba ng\u01b0\u1eddi d\u00f9ng cung c\u1ea5p th\u00f4ng tin c\u00e1 nh\u00e2n ho\u1eb7c t\u00e0i kho\u1ea3n ng\u00e2n h\u00e0ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Malware:<\/b><span style=\"font-weight: 400;\"> C\u00e1c ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i \u0111\u01b0\u1ee3c g\u1eedi qua email, khi ng\u01b0\u1eddi d\u00f9ng m\u1edf t\u1ec7p \u0111\u00ednh k\u00e8m ho\u1eb7c nh\u1ea5p v\u00e0o li\u00ean k\u1ebft trong email, malware s\u1ebd x\u00e2m nh\u1eadp v\u00e0o h\u1ec7 th\u1ed1ng v\u00e0 g\u00e2y h\u1ea1i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ransomware:<\/b><span style=\"font-weight: 400;\"> M\u1ed9t lo\u1ea1i malware m\u00e3 h\u00f3a c\u00e1c t\u1ec7p tin c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 y\u00eau c\u1ea7u tr\u1ea3 ti\u1ec1n \u0111\u1ec3 gi\u1ea3i m\u00e3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>M\u1eadt kh\u1ea9u y\u1ebfu:<\/b><span style=\"font-weight: 400;\"> Vi\u1ec7c s\u1eed d\u1ee5ng m\u1eadt kh\u1ea9u qu\u00e1 \u0111\u01a1n gi\u1ea3n ho\u1eb7c d\u1ec5 \u0111o\u00e1n l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n ch\u00ednh d\u1eabn \u0111\u1ebfn vi\u1ec7c t\u00e0i kho\u1ea3n email b\u1ecb hack.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>C\u00f4ng c\u1ee5 hack:<\/b><span style=\"font-weight: 400;\"> K\u1ebb t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 hack \u0111\u1ec3 b\u1ebb kh\u00f3a m\u1eadt kh\u1ea9u ho\u1eb7c khai th\u00e1c l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt c\u1ee7a h\u1ec7 th\u1ed1ng email.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 b\u1ea3o v\u1ec7 email c\u1ee7a m\u00ecnh, b\u1ea1n n\u00ean th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt nh\u01b0: s\u1eed d\u1ee5ng m\u1eadt kh\u1ea9u m\u1ea1nh, b\u1eadt x\u00e1c th\u1ef1c hai y\u1ebfu t\u1ed1,.. v\u00e0 <a href=\"https:\/\/gcloudvn.com\/en\/\">Gimasys<\/a> s\u1ebd ph\u1ed5 c\u1eadp th\u00eam cho b\u1ea1n \u1edf d\u01b0\u1edbi \u0111\u00e2y.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac_giao_thuc_bao_mat_email_pho_bien\"><\/span><b>C\u00e1c giao th\u1ee9c b\u1ea3o m\u1eadt email ph\u1ed5 bi\u1ebfn<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Tr\u01b0\u1edbc ti\u00ean, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho th\u00f4ng tin trao \u0111\u1ed5i qua email, c\u00e1c giao th\u1ee9c b\u1ea3o m\u1eadt \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 ph\u00e1t h\u00e0nh Email ph\u00e1t tri\u1ec3n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 giao th\u1ee9c ph\u1ed5 bi\u1ebfn:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>TLS\/SSL:<\/b><span style=\"font-weight: 400;\"> \u0110\u00e2y l\u00e0 giao th\u1ee9c b\u1ea3o m\u1eadt ph\u1ed5 bi\u1ebfn nh\u1ea5t, m\u00e3 h\u00f3a d\u1eef li\u1ec7u khi truy\u1ec1n \u0111i gi\u1eefa m\u00e1y ch\u1ee7 v\u00e0 m\u00e1y kh\u00e1ch, ng\u0103n ch\u1eb7n vi\u1ec7c nghe l\u00e9n v\u00e0 \u0111\u00e1nh c\u1eafp th\u00f4ng tin.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>S\/MIME:<\/b><span style=\"font-weight: 400;\"> Giao th\u1ee9c n\u00e0y cung c\u1ea5p ch\u1eef k\u00fd \u0111i\u1ec7n t\u1eed v\u00e0 m\u00e3 h\u00f3a n\u1ed9i dung email, gi\u00fap x\u00e1c th\u1ef1c danh t\u00ednh ng\u01b0\u1eddi g\u1eedi v\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh b\u1ea3o m\u1eadt c\u1ee7a n\u1ed9i dung.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>DKIM (DomainKeys Identified Mail):<\/b><span style=\"font-weight: 400;\"> Giao th\u1ee9c n\u00e0y s\u1eed d\u1ee5ng ch\u1eef k\u00fd k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u1ec3 x\u00e1c th\u1ef1c danh t\u00ednh c\u1ee7a ng\u01b0\u1eddi g\u1eedi, gi\u00fap ng\u0103n ch\u1eb7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng gi\u1ea3 m\u1ea1o.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>SPF (Sender Policy Framework):<\/b><span style=\"font-weight: 400;\"> Giao th\u1ee9c n\u00e0y x\u00e1c \u0111\u1ecbnh c\u00e1c m\u00e1y ch\u1ee7 \u0111\u01b0\u1ee3c ph\u00e9p g\u1eedi email thay m\u1eb7t cho m\u1ed9t mi\u1ec1n, gi\u00fap ng\u0103n ch\u1eb7n vi\u1ec7c gi\u1ea3 m\u1ea1o \u0111\u1ecba ch\u1ec9 email.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>DMARC (Domain-based Message Authentication, Reporting &amp; Conformance):<\/b><span style=\"font-weight: 400;\"> Giao th\u1ee9c n\u00e0y k\u1ebft h\u1ee3p SPF v\u00e0 DKIM \u0111\u1ec3 x\u00e1c th\u1ef1c email v\u00e0 cung c\u1ea5p c\u00e1c b\u00e1o c\u00e1o v\u1ec1 vi\u1ec7c x\u00e1c th\u1ef1c.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cach_bao_ve_email_cua_ban_Phuong_thuc_bao_mat_email_doanh_nghiep\"><\/span><b>C\u00e1ch b\u1ea3o v\u1ec7 email c\u1ee7a b\u1ea1n? Ph\u01b0\u01a1ng th\u1ee9c b\u1ea3o m\u1eadt email doanh nghi\u1ec7p?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-19964 size-full\" src=\"https:\/\/gcloudvn.com\/wp-content\/uploads\/2024\/09\/Thang-72024-77.jpg\" alt=\"\" width=\"600\" height=\"375\" srcset=\"https:\/\/gcloudvn.com\/wp-content\/uploads\/2024\/09\/Thang-72024-77.jpg 600w, https:\/\/gcloudvn.com\/wp-content\/uploads\/2024\/09\/Thang-72024-77-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Tuy nhi\u00ean, c\u00e1c giao th\u1ee9c b\u1ea3o m\u1eadt \u0111\u1ebfn t\u1eeb nh\u00e0 ph\u00e1t h\u00e0nh ch\u1ec9 l\u00e0 \u0111i\u1ec1u ki\u1ec7n c\u1ea7n. \u0110i\u1ec1u ki\u1ec7n \u0111\u1ee7 l\u00e0 ch\u00ednh ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i t\u1ef1 b\u1ea3o v\u1ec7 email c\u1ee7a m\u00ecnh \u0111\u1ec3 b\u1ea3o \u0111\u1ea3m an to\u00e0n b\u1ea3o m\u1eadt th\u00f4ng tin d\u1eef li\u1ec7u. \u0110\u1ec3 b\u1ea3o v\u1ec7 email c\u1ee7a m\u00ecnh, b\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p sau:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>S\u1eed d\u1ee5ng m\u1eadt kh\u1ea9u m\u1ea1nh:<\/b><span style=\"font-weight: 400;\"> M\u1eadt kh\u1ea9u n\u00ean k\u1ebft h\u1ee3p ch\u1eef c\u00e1i in hoa, ch\u1eef th\u01b0\u1eddng, s\u1ed1 v\u00e0 k\u00fd t\u1ef1 \u0111\u1eb7c bi\u1ec7t.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>B\u1eadt x\u00e1c th\u1ef1c hai y\u1ebfu t\u1ed1:<\/b><span style=\"font-weight: 400;\"> Th\u00eam m\u1ed9t l\u1edbp b\u1ea3o m\u1eadt b\u1eb1ng c\u00e1ch x\u00e1c th\u1ef1c qua \u0111i\u1ec7n tho\u1ea1i, email ho\u1eb7c \u1ee9ng d\u1ee5ng x\u00e1c th\u1ef1c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>C\u1ea9n tr\u1ecdng v\u1edbi email l\u1ea1:<\/b><span style=\"font-weight: 400;\"> Kh\u00f4ng m\u1edf c\u00e1c email t\u1eeb ng\u01b0\u1eddi g\u1eedi kh\u00f4ng r\u00f5 ho\u1eb7c ch\u1ee9a c\u00e1c t\u1ec7p \u0111\u00ednh k\u00e8m l\u1ea1.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Kh\u00f4ng nh\u1ea5p v\u00e0o c\u00e1c li\u00ean k\u1ebft l\u1ea1:<\/b><span style=\"font-weight: 400;\"> Tr\u00e1nh nh\u1ea5p v\u00e0o c\u00e1c li\u00ean k\u1ebft trong email n\u1ebfu kh\u00f4ng ch\u1eafc ch\u1eafn v\u1ec1 ngu\u1ed3n g\u1ed1c c\u1ee7a ch\u00fang.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>C\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m th\u01b0\u1eddng xuy\u00ean:<\/b><span style=\"font-weight: 400;\"> \u0110\u1ea3m b\u1ea3o h\u1ec7 \u0111i\u1ec1u h\u00e0nh, tr\u00ecnh duy\u1ec7t v\u00e0 c\u00e1c ph\u1ea7n m\u1ec1m kh\u00e1c lu\u00f4n \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt \u0111\u1ec3 v\u00e1 c\u00e1c l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>S\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m di\u1ec7t virus:<\/b><span style=\"font-weight: 400;\"> C\u00e0i \u0111\u1eb7t v\u00e0 c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m di\u1ec7t virus \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n kh\u1ecfi c\u00e1c m\u1ed1i \u0111e d\u1ecda.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Gi\u00e1o d\u1ee5c v\u1ec1 b\u1ea3o m\u1eadt:<\/b><span style=\"font-weight: 400;\"> T\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c lo\u1ea1i t\u1ea5n c\u00f4ng qua email \u0111\u1ec3 c\u00f3 th\u1ec3 nh\u1eadn bi\u1ebft v\u00e0 tr\u00e1nh ch\u00fang.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Phuong_thuc_bao_mat_email_doanh_nghiep\"><\/span><b>Ph\u01b0\u01a1ng th\u1ee9c b\u1ea3o m\u1eadt email doanh nghi\u1ec7p<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u1ed1i v\u1edbi doanh nghi\u1ec7p, vi\u1ec7c b\u1ea3o m\u1eadt email c\u00f2n \u0111\u00f2i h\u1ecfi c\u00e1c bi\u1ec7n ph\u00e1p chuy\u00ean s\u00e2u h\u01a1n nh\u01b0:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Tri\u1ec3n khai c\u00e1c giao th\u1ee9c b\u1ea3o m\u1eadt:<\/b><span style=\"font-weight: 400;\"> C\u1ea5u h\u00ecnh TLS\/SSL, S\/MIME, DKIM, SPF v\u00e0 DMARC cho h\u1ec7 th\u1ed1ng email.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Gi\u00e1m s\u00e1t ho\u1ea1t \u0111\u1ed9ng email:<\/b><span style=\"font-weight: 400;\"> Theo d\u00f5i v\u00e0 ph\u00e2n t\u00edch c\u00e1c ho\u1ea1t \u0111\u1ed9ng tr\u00ean h\u1ec7 th\u1ed1ng email \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c d\u1ea5u hi\u1ec7u b\u1ea5t th\u01b0\u1eddng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u00e0o t\u1ea1o nh\u00e2n vi\u00ean:<\/b><span style=\"font-weight: 400;\"> T\u1ed5 ch\u1ee9c c\u00e1c bu\u1ed5i \u0111\u00e0o t\u1ea1o v\u1ec1 b\u1ea3o m\u1eadt email \u0111\u1ec3 n\u00e2ng cao nh\u1eadn th\u1ee9c cho nh\u00e2n vi\u00ean.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>S\u1eed d\u1ee5ng c\u00e1c gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt email chuy\u00ean d\u1ee5ng:<\/b><span style=\"font-weight: 400;\"> \u0110\u1ea7u t\u01b0 v\u00e0o c\u00e1c gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt email chuy\u00ean d\u1ee5ng nh\u01b0 t\u01b0\u1eddng l\u1eeda \u1ee9ng d\u1ee5ng web (WAF), h\u1ec7 th\u1ed1ng ph\u00f2ng ch\u1ed1ng x\u00e2m nh\u1eadp (IPS), v\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p l\u1ecdc th\u01b0 r\u00e1c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Data backup:<\/b><span style=\"font-weight: 400;\"> Th\u1ef1c hi\u1ec7n sao l\u01b0u d\u1eef li\u1ec7u email th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 ph\u1ee5c h\u1ed3i trong tr\u01b0\u1eddng h\u1ee3p b\u1ecb t\u1ea5n c\u00f4ng.<\/span><\/li>\n<\/ul>\n<p><b>Note:<\/b><span style=\"font-weight: 400;\"> B\u1ea3o m\u1eadt email l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh li\u00ean t\u1ee5c v\u00e0 \u0111\u00f2i h\u1ecfi s\u1ef1 \u0111\u1ea7u t\u01b0 v\u1ec1 th\u1eddi gian, c\u00f4ng s\u1ee9c v\u00e0 t\u00e0i ch\u00ednh. Vi\u1ec7c k\u1ebft h\u1ee3p nhi\u1ec1u bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt s\u1ebd gi\u00fap t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 an to\u00e0n cho h\u1ec7 th\u1ed1ng email c\u1ee7a b\u1ea1n.<\/span><\/p>\n<p><b>B\u1ea1n c\u00f3 mu\u1ed1n t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 b\u1ea5t k\u1ef3 v\u1ea5n \u0111\u1ec1 n\u00e0o li\u00ean quan \u0111\u1ebfn b\u1ea3o m\u1eadt email kh\u00f4ng?<\/b><span style=\"font-weight: 400;\"> V\u00ed d\u1ee5 nh\u01b0 c\u00e1ch c\u1ea5u h\u00ecnh c\u00e1c giao th\u1ee9c b\u1ea3o m\u1eadt, c\u00e1c lo\u1ea1i t\u1ea5n c\u00f4ng email ph\u1ed5 bi\u1ebfn, ho\u1eb7c c\u00e1c gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt email d\u00e0nh cho doanh nghi\u1ec7p nh\u1ecf v\u00e0 v\u1eeba. B\u1ea1n c\u00f3 th\u1ec3 li\u00ean h\u1ec7 ngay v\u1edbi Gimasys &#8211; Google Cloud\u2019s Premier Partner &#8211; \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n chi ti\u1ebft th\u00eam nh\u00e9<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac_cong_cu_va_phan_mem_ho_tro_bao_mat_email\"><\/span><b>C\u00e1c c\u00f4ng c\u1ee5 v\u00e0 ph\u1ea7n m\u1ec1m h\u1ed7 tr\u1ee3 b\u1ea3o m\u1eadt email<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-19965 size-full\" src=\"https:\/\/gcloudvn.com\/wp-content\/uploads\/2024\/09\/Thang-72024-76.jpg\" alt=\"\" width=\"600\" height=\"375\" srcset=\"https:\/\/gcloudvn.com\/wp-content\/uploads\/2024\/09\/Thang-72024-76.jpg 600w, https:\/\/gcloudvn.com\/wp-content\/uploads\/2024\/09\/Thang-72024-76-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Ph\u00eda tr\u00ean l\u00e0 nh\u1eefng c\u00e1ch m\u00e0 ng\u01b0\u1eddi d\u00f9ng v\u00e0 nh\u00e0 ph\u00e1t h\u00e0nh Email nghi\u00ean c\u1ee9u \u0111\u1ec3 b\u1ea3o v\u1ec7 b\u1ea3o m\u1eadt cho Email. Tuy nhi\u00ean, \u0111\u1ec3 b\u1ea3o v\u1ec7 h\u1ed9p th\u01b0 \u0111i\u1ec7n t\u1eed kh\u1ecfi c\u00e1c m\u1ed1i \u0111e d\u1ecda ng\u00e0y c\u00e0ng tinh vi, nhi\u1ec1u c\u00f4ng c\u1ee5 v\u00e0 ph\u1ea7n m\u1ec1m b\u1ea3o m\u1eadt \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 lo\u1ea1i c\u00f4ng c\u1ee5 v\u00e0 ph\u1ea7n m\u1ec1m ph\u1ed5 bi\u1ebfn:<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Phan_mem_diet_virus\"><\/span><b>Ph\u1ea7n m\u1ec1m di\u1ec7t virus:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ch\u1ee9c n\u0103ng:<\/b><span style=\"font-weight: 400;\"> Ph\u00e1t hi\u1ec7n v\u00e0 lo\u1ea1i b\u1ecf virus, malware, ransomware c\u00f3 th\u1ec3 l\u00e2y nhi\u1ec5m qua email.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Eg:<\/b><span style=\"font-weight: 400;\"> Bitdefender, Kaspersky, Norton, AVG.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Phan_mem_loc_thu_rac\"><\/span><b>Ph\u1ea7n m\u1ec1m l\u1ecdc th\u01b0 r\u00e1c:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ch\u1ee9c n\u0103ng:<\/b><span style=\"font-weight: 400;\"> Nh\u1eadn di\u1ec7n v\u00e0 ch\u1eb7n c\u00e1c email r\u00e1c, spam, phishing.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Eg:<\/b><span style=\"font-weight: 400;\"> SpamAssassin, Barracuda Spam Firewall.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Tuong_lua\"><\/span><b>T\u01b0\u1eddng l\u1eeda:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ch\u1ee9c n\u0103ng:<\/b><span style=\"font-weight: 400;\"> T\u1ea1o m\u1ed9t l\u1edbp b\u1ea3o v\u1ec7 gi\u1eefa m\u1ea1ng n\u1ed9i b\u1ed9 v\u00e0 internet, ng\u0103n ch\u1eb7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng t\u1eeb b\u00ean ngo\u00e0i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Eg:<\/b><span style=\"font-weight: 400;\"> Windows Firewall, Cisco Firewall.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"He_thong_phat_hien_xam_nhap_IPS\"><\/span><b>H\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n x\u00e2m nh\u1eadp (IPS):<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ch\u1ee9c n\u0103ng:<\/b><span style=\"font-weight: 400;\"> Ph\u00e1t hi\u1ec7n v\u00e0 ng\u0103n ch\u1eb7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng v\u00e0o h\u1ec7 th\u1ed1ng m\u1ea1ng, bao g\u1ed3m c\u1ea3 c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng nh\u1eafm v\u00e0o email.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Eg:<\/b><span style=\"font-weight: 400;\"> Snort, Suricata.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Giai_phap_bao_mat_email_chuyen_dung\"><\/span><b>Gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt email chuy\u00ean d\u1ee5ng:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ch\u1ee9c n\u0103ng:<\/b><span style=\"font-weight: 400;\"> Cung c\u1ea5p c\u00e1c t\u00ednh n\u0103ng b\u1ea3o m\u1eadt to\u00e0n di\u1ec7n cho email, bao g\u1ed3m l\u1ecdc th\u01b0 r\u00e1c, m\u00e3 h\u00f3a, x\u00e1c th\u1ef1c, v\u00e0 b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i c\u00e1c m\u1ed1i \u0111e d\u1ecda kh\u00e1c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Eg:<\/b><span style=\"font-weight: 400;\"> Proofpoint, Mimecast, McAfee Email Gateway.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Cong_cu_quan_ly_mat_khau\"><\/span><b>C\u00f4ng c\u1ee5 qu\u1ea3n l\u00fd m\u1eadt kh\u1ea9u:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ch\u1ee9c n\u0103ng:<\/b><span style=\"font-weight: 400;\"> Gi\u00fap ng\u01b0\u1eddi d\u00f9ng t\u1ea1o v\u00e0 qu\u1ea3n l\u00fd m\u1eadt kh\u1ea9u m\u1ea1nh, duy nh\u1ea5t cho t\u1eebng t\u00e0i kho\u1ea3n, gi\u1ea3m thi\u1ec3u r\u1ee7i ro b\u1ecb t\u1ea5n c\u00f4ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Eg:<\/b><span style=\"font-weight: 400;\"> 1Password, LastPass, KeePass.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"VPN_Mang_rieng_ao\"><\/span><b>VPN (M\u1ea1ng ri\u00eang \u1ea3o):<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ch\u1ee9c n\u0103ng:<\/b><span style=\"font-weight: 400;\"> M\u00e3 h\u00f3a k\u1ebft n\u1ed1i internet, b\u1ea3o v\u1ec7 th\u00f4ng tin khi s\u1eed d\u1ee5ng m\u1ea1ng c\u00f4ng c\u1ed9ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Eg:<\/b><span style=\"font-weight: 400;\"> NordVPN, ExpressVPN, Surfshark.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Dich_vu_email_bao_mat\"><\/span><b>D\u1ecbch v\u1ee5 email b\u1ea3o m\u1eadt:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ch\u1ee9c n\u0103ng:<\/b><span style=\"font-weight: 400;\"> Cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 b\u1ea3o m\u1eadt email chuy\u00ean nghi\u1ec7p, bao g\u1ed3m l\u1ecdc th\u01b0 r\u00e1c, m\u00e3 h\u00f3a, x\u00e1c th\u1ef1c, v\u00e0 c\u00e1c t\u00ednh n\u0103ng kh\u00e1c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Eg:<\/b><span style=\"font-weight: 400;\"> Google Workspace, Microsoft 365.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Cac_tinh_nang_quan_trong_cua_mot_giai_phap_bao_mat_email\"><\/span><b>C\u00e1c t\u00ednh n\u0103ng quan tr\u1ecdng c\u1ee7a m\u1ed9t gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt email:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 l\u1ef1a ch\u1ecdn gi\u1eefa nhi\u1ec1u ph\u1ea7n m\u1ec1m, ph\u01b0\u01a1ng th\u1ee9c b\u1ea3o m\u1eadt email, ng\u01b0\u1eddi d\u00f9ng n\u00ean c\u00e2n nh\u1eafc 1 s\u1ed1 ti\u00eau ch\u00ed nh\u01b0 sau:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>L\u1ecdc th\u01b0 r\u00e1c hi\u1ec7u qu\u1ea3:<\/b><span style=\"font-weight: 400;\"> Nh\u1eadn di\u1ec7n v\u00e0 ch\u1eb7n c\u00e1c email r\u00e1c v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Encode:<\/b><span style=\"font-weight: 400;\"> B\u1ea3o v\u1ec7 n\u1ed9i dung email b\u1eb1ng c\u00e1c giao th\u1ee9c m\u00e3 h\u00f3a nh\u01b0 TLS\/SSL, S\/MIME.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Accuracy:<\/b><span style=\"font-weight: 400;\"> X\u00e1c minh danh t\u00ednh ng\u01b0\u1eddi g\u1eedi v\u00e0 ng\u01b0\u1eddi nh\u1eadn th\u00f4ng qua c\u00e1c giao th\u1ee9c nh\u01b0 DKIM, SPF, DMARC.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ph\u00e1t hi\u1ec7n v\u00e0 ng\u0103n ch\u1eb7n ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i:<\/b><span style=\"font-weight: 400;\"> Ph\u00e1t hi\u1ec7n v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c t\u1ec7p \u0111\u00ednh k\u00e8m \u0111\u1ed9c h\u1ea1i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>B\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i phishing:<\/b><span style=\"font-weight: 400;\"> Nh\u1eadn di\u1ec7n v\u00e0 ch\u1eb7n c\u00e1c email l\u1eeba \u0111\u1ea3o.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Qu\u1ea3n l\u00fd s\u1ef1 c\u1ed1:<\/b><span style=\"font-weight: 400;\"> Theo d\u00f5i v\u00e0 b\u00e1o c\u00e1o c\u00e1c s\u1ef1 c\u1ed1 b\u1ea3o m\u1eadt.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>D\u1ec5 s\u1eed d\u1ee5ng:<\/b><span style=\"font-weight: 400;\"> Giao di\u1ec7n th\u00e2n thi\u1ec7n, d\u1ec5 d\u00e0ng qu\u1ea3n l\u00fd v\u00e0 c\u1ea5u h\u00ecnh.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Ngo\u00e0i ra, b\u1ea1n c\u0169ng c\u1ea7n c\u00e2n nh\u1eafc c\u00e1c y\u1ebfu t\u1ed1 n\u1ed9i t\u1ea1i nh\u01b0:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Quy m\u00f4 doanh nghi\u1ec7p:<\/b><span style=\"font-weight: 400;\"> S\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi d\u00f9ng, l\u01b0\u1ee3ng email.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Budget:<\/b><span style=\"font-weight: 400;\"> Chi ph\u00ed \u0111\u1ea7u t\u01b0 v\u00e0 v\u1eadn h\u00e0nh.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>C\u00e1c t\u00ednh n\u0103ng c\u1ea7n thi\u1ebft:<\/b><span style=\"font-weight: 400;\"> L\u1ecdc th\u01b0 r\u00e1c, m\u00e3 h\u00f3a, x\u00e1c th\u1ef1c, b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a h\u1ec7 th\u1ed1ng:<\/b><span style=\"font-weight: 400;\"> Kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng hi\u1ec7n c\u00f3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Nh\u00e0 cung c\u1ea5p:<\/b><span style=\"font-weight: 400;\"> Uy t\u00edn c\u1ee7a nh\u00e0 cung c\u1ea5p, ch\u1ea5t l\u01b0\u1ee3ng d\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Ket_luan\"><\/span><b>Conclusion<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">In short, <\/span><b>b\u1ea3o m\u1eadt email<\/b><span style=\"font-weight: 400;\"> l\u00e0 v\u1ea5n \u0111\u1ec1 c\u1ea5p b\u00e1ch trong th\u1eddi \u0111\u1ea1i s\u1ed1. Vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c giao th\u1ee9c b\u1ea3o m\u1eadt nh\u01b0 TLS\/SSL, S\/MIME, DKIM, SPF v\u00e0 DMARC c\u00f9ng v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt chuy\u00ean d\u1ee5ng l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1ea3o v\u1ec7 th\u00f4ng tin c\u00e1 nh\u00e2n v\u00e0 doanh nghi\u1ec7p. B\u00ean c\u1ea1nh \u0111\u00f3, m\u1ed7i ng\u01b0\u1eddi c\u1ea7n n\u00e2ng cao \u00fd th\u1ee9c v\u1ec1 b\u1ea3o m\u1eadt, c\u1ea9n tr\u1ecdng v\u1edbi c\u00e1c email l\u1ea1 v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba nh\u01b0 s\u1eed d\u1ee5ng m\u1eadt kh\u1ea9u m\u1ea1nh, b\u1eadt x\u00e1c th\u1ef1c hai y\u1ebfu t\u1ed1. Ch\u1ec9 b\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p c\u00e1c bi\u1ec7n ph\u00e1p n\u00e0y, ch\u00fang ta m\u1edbi c\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng m\u1ed9t m\u00f4i tr\u01b0\u1eddng email an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady. N\u1ebfu b\u1ea1n c\u1ea7n t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 c\u00e1ch th\u1ee9c b\u1ea3o m\u1eadt Email, vui l\u00f2ng<a href=\"https:\/\/gcloudvn.com\/en\/dang-ky-dung-thu\/\"> li\u00ean h\u1ec7 \u0111\u1ec3 nh\u1eadn t\u01b0 v\u1ea5n<\/a> chi ti\u1ebft chuy\u00ean s\u00e2u nh\u1ea5t t\u1eeb Gimasys<\/span><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<div class=\"templatera_shortcode\"><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"vc_message_box vc_message_box-standard vc_message_box-rounded vc_color-blue\" ><div class=\"vc_message_box-icon\"><i class=\"vc-mono vc-mono-technorati\"><\/i><\/div><p><a href=\"https:\/\/gcloudvn.com\/en\/main-logo-1\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-664\" src=\"https:\/\/gcloudvn.com\/wp-content\/uploads\/2021\/06\/main-logo-1.png\" alt=\"\" width=\"221\" height=\"72\" srcset=\"https:\/\/gcloudvn.com\/wp-content\/uploads\/2021\/06\/main-logo-1.png 214w, https:\/\/gcloudvn.com\/wp-content\/uploads\/2021\/06\/main-logo-1-18x6.png 18w, https:\/\/gcloudvn.com\/wp-content\/uploads\/2021\/06\/main-logo-1-183x60.png 183w\" sizes=\"auto, (max-width: 221px) 100vw, 221px\" \/><\/a>As a senior partner of Google in Vietnam, Gimasys has more than 10+ years of experience, consulting on implementing digital transformation for 2000+ domestic corporations. Some typical customers Jetstar, Dien Quan Media, Heineken, Jollibee, Vietnam Airline, HSC, SSI...<\/p>\n<p>Gimasys is currently a strategic partner of many major technology companies in the world such as Salesforce, Oracle Netsuite, Tableau, Mulesoft.<\/p>\n<p>Contact Gimasys - Google Cloud Premier Partner for advice on strategic solutions suitable to the specific needs of your business:<\/p>\n<ul>\n<li>Email: gcp@gimasys.com<\/li>\n<li>Hotline: 0974 417 099<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"Email \u0111\u00e3 tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 giao ti\u1ebfp kh\u00f4ng th\u1ec3 thi\u1ebfu trong cu\u1ed9c s\u1ed1ng v\u00e0 c\u00f4ng vi\u1ec7c c\u1ee7a nhi\u1ec1u ng\u01b0\u1eddi v\u00ec s\u1ef1 ti\u1ec7n l\u1ee3i v\u00e0 nhanh ch\u00f3ng c\u1ee7a n\u00f3 c\u1ee7a n\u00f3. Tuy nhi\u00ean, c\u00f9ng v\u1edbi s\u1ef1 ti\u1ec7n l\u1ee3i, email c\u0169ng&hellip;","protected":false},"author":2,"featured_media":19966,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1,134],"tags":[],"class_list":["post-19963","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kienthuc","category-google-workspace","entry","has-media"],"_links":{"self":[{"href":"https:\/\/gcloudvn.com\/en\/wp-json\/wp\/v2\/posts\/19963","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gcloudvn.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gcloudvn.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gcloudvn.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/gcloudvn.com\/en\/wp-json\/wp\/v2\/comments?post=19963"}],"version-history":[{"count":0,"href":"https:\/\/gcloudvn.com\/en\/wp-json\/wp\/v2\/posts\/19963\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gcloudvn.com\/en\/wp-json\/wp\/v2\/media\/19966"}],"wp:attachment":[{"href":"https:\/\/gcloudvn.com\/en\/wp-json\/wp\/v2\/media?parent=19963"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gcloudvn.com\/en\/wp-json\/wp\/v2\/categories?post=19963"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gcloudvn.com\/en\/wp-json\/wp\/v2\/tags?post=19963"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}