{"id":20434,"date":"2024-09-24T16:17:47","date_gmt":"2024-09-24T09:17:47","guid":{"rendered":"https:\/\/thegioifirewall.com\/?p=20434"},"modified":"2025-03-24T07:27:21","modified_gmt":"2025-03-24T07:27:21","slug":"noi-nao-co-ransomware-noi-do-co-su-xam-pham-tai-khoan-dich-vu","status":"publish","type":"post","link":"https:\/\/vacif.com\/en\/noi-nao-co-ransomware-noi-do-co-su-xam-pham-tai-khoan-dich-vu\/","title":{"rendered":"N\u01a1i n\u00e0o c\u00f3 Ransomware, n\u01a1i \u0111\u00f3 c\u00f3 s\u1ef1 x\u00e2m ph\u1ea1m t\u00e0i kho\u1ea3n d\u1ecbch v\u1ee5"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

Cho \u0111\u1ebfn v\u00e0i n\u0103m tr\u01b0\u1edbc, ch\u1ec9 c\u00f3 m\u1ed9t s\u1ed1 \u00edt chuy\u00ean gia qu\u1ea3n l\u00fd danh t\u00ednh v\u00e0 quy\u1ec1n truy c\u1eadp (IAM) bi\u1ebft \u0111\u1ebfn t\u00e0i kho\u1ea3n d\u1ecbch v\u1ee5. Tuy nhi\u00ean, trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, c\u00e1c t\u00e0i kho\u1ea3n Non-Human Identities (NHI) n\u00e0y \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau t\u1ea5n c\u00f4ng ph\u1ed5 bi\u1ebfn v\u00e0 b\u1ecb x\u00e2m nh\u1eadp. C\u00e1c b\u00e1o c\u00e1o \u0111\u00e1nh gi\u00e1 cho th\u1ea5y, h\u01a1n 70% c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng ransomware li\u00ean quan \u0111\u1ebfn s\u1ef1 x\u00e2m ph\u1ea1m t\u00e0i kho\u1ea3n d\u1ecbch v\u1ee5, \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c di chuy\u1ec3n ngang tr\u00ean h\u1ec7 th\u1ed1ng. M\u1eb7c d\u00f9 v\u1eady, c\u00f3 m\u1ed9t s\u1ef1 ch\u00eanh l\u1ec7ch \u0111\u00e1ng lo ng\u1ea1i gi\u1eefa m\u1ee9c \u0111\u1ed9 ph\u01a1i nhi\u1ec5m v\u00e0 t\u00e1c \u0111\u1ed9ng ti\u1ec1m \u1ea9n c\u1ee7a vi\u1ec7c x\u00e2m ph\u1ea1m t\u00e0i kho\u1ea3n d\u1ecbch v\u1ee5, v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt s\u1eb5n c\u00f3 \u0111\u1ec3 gi\u1ea3m thi\u1ec3u r\u1ee7i ro n\u00e0y.<\/p>\n\n\n\n

B\u00e0i vi\u1ebft n\u00e0y kh\u00e1m ph\u00e1 l\u00fd do t\u1ea1i sao t\u00e0i kho\u1ea3n d\u1ecbch v\u1ee5 l\u1ea1i tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau h\u1ea5p d\u1eabn, t\u1ea1i sao ch\u00fang l\u1ea1i v\u01b0\u1ee3t ra ngo\u00e0i ph\u1ea1m vi ki\u1ec3m so\u00e1t c\u1ee7a h\u1ea7u h\u1ebft c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt, v\u00e0 c\u00e1ch ti\u1ebfp c\u1eadn m\u1edbi v\u1ec1 b\u1ea3o m\u1eadt danh t\u00ednh h\u1ee3p nh\u1ea5t c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n vi\u1ec7c t\u00e0i kho\u1ea3n d\u1ecbch v\u1ee5 b\u1ecb x\u00e2m ph\u1ea1m v\u00e0 l\u1ea1m d\u1ee5ng.<\/p>\n\n\n\n

Trong m\u00f4i tr\u01b0\u1eddng Active Directory (AD), t\u00e0i kho\u1ea3n d\u1ecbch v\u1ee5 l\u00e0 t\u00e0i kho\u1ea3n ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng li\u00ean quan \u0111\u1ebfn con ng\u01b0\u1eddi m\u00e0 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 giao ti\u1ebfp gi\u1eefa c\u00e1c m\u00e1y m\u00f3c. Ch\u00fang \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi qu\u1ea3n tr\u1ecb vi\u00ean \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c t\u00e1c v\u1ee5 l\u1eb7p l\u1ea1i ho\u1eb7c khi c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m t\u1ea1i ch\u1ed7. V\u00ed d\u1ee5, n\u1ebfu b\u1ea1n c\u00f3 m\u1ed9t h\u1ec7 th\u1ed1ng EDR, t\u00e0i kho\u1ea3n d\u1ecbch v\u1ee5 s\u1ebd ch\u1ecbu tr\u00e1ch nhi\u1ec7m t\u1ea3i c\u00e1c b\u1ea3n c\u1eadp nh\u1eadt v\u1ec1 cho c\u00e1c m\u00e1y ch\u1ee7 v\u00e0 \u0111i\u1ec3m cu\u1ed1i.<\/p>\n\n\n\n

C\u00e1c t\u00e0i kho\u1ea3n d\u1ecbch v\u1ee5 th\u01b0\u1eddng l\u00e0 m\u1ee5c ti\u00eau c\u1ee7a k\u1ebb t\u1ea5n c\u00f4ng v\u00ec ch\u00fang c\u00f3 quy\u1ec1n truy c\u1eadp cao v\u00e0o nhi\u1ec1u m\u00e1y kh\u00e1c nhau, nh\u01b0ng l\u1ea1i \u00edt \u0111\u01b0\u1ee3c ch\u00fa \u00fd v\u00e0 th\u01b0\u1eddng kh\u00f4ng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt nh\u01b0 x\u00e1c th\u1ef1c hai y\u1ebfu t\u1ed1 (MFA) hay qu\u1ea3n l\u00fd t\u00e0i kho\u1ea3n \u0111\u1eb7c quy\u1ec1n (PAM). \u0110i\u1ec1u n\u00e0y khi\u1ebfn ch\u00fang tr\u1edf n\u00ean d\u1ec5 b\u1ecb l\u1ee3i d\u1ee5ng \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng nh\u01b0 ransomware.<\/p>\n\n\n\n

N\u1ec1n t\u1ea3ng b\u1ea3o m\u1eadt danh t\u00ednh c\u1ee7a Silverfort cung c\u1ea5p m\u1ed9t gi\u1ea3i ph\u00e1p m\u1edbi \u0111\u1ec3 b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n d\u1ecbch v\u1ee5 b\u1eb1ng c\u00e1ch ph\u00e1t hi\u1ec7n, ph\u00e2n t\u00edch h\u00e0nh vi v\u00e0 t\u1ea1o c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba t\u1ef1 \u0111\u1ed9ng d\u1ef1a tr\u00ean h\u00e0nh vi chu\u1ea9n c\u1ee7a t\u00e0i kho\u1ea3n. Qua \u0111\u00f3, gi\u00fap ng\u0103n ch\u1eb7n k\u1ebb t\u1ea5n c\u00f4ng l\u1ee3i d\u1ee5ng c\u00e1c t\u00e0i kho\u1ea3n d\u1ecbch v\u1ee5 \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c h\u00e0nh vi \u0111\u1ed9c h\u1ea1i.<\/p>\n","protected":false},"excerpt":{"rendered":"

Cho \u0111\u1ebfn v\u00e0i n\u0103m tr\u01b0\u1edbc, ch\u1ec9 c\u00f3 m\u1ed9t s\u1ed1 \u00edt chuy\u00ean gia qu\u1ea3n l\u00fd danh t\u00ednh v\u00e0 quy\u1ec1n truy c\u1eadp (IAM) bi\u1ebft \u0111\u1ebfn t\u00e0i kho\u1ea3n d\u1ecbch v\u1ee5. Tuy nhi\u00ean, trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, c\u00e1c t\u00e0i kho\u1ea3n Non-Human Identities (NHI) n\u00e0y \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau t\u1ea5n c\u00f4ng ph\u1ed5 bi\u1ebfn v\u00e0 b\u1ecb x\u00e2m nh\u1eadp. C\u00e1c […]<\/p>\n","protected":false},"author":8,"featured_media":20436,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":""},"categories":[80,10],"tags":[92],"class_list":["post-20434","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-huong-dan-tai-lieu","category-tin-tuc","tag-ransomware","entry","has-media"],"_links":{"self":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts\/20434","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/comments?post=20434"}],"version-history":[{"count":1,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts\/20434\/revisions"}],"predecessor-version":[{"id":20575,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts\/20434\/revisions\/20575"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/media\/20436"}],"wp:attachment":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/media?parent=20434"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/categories?post=20434"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/tags?post=20434"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}