{"id":20680,"date":"2024-10-15T15:25:33","date_gmt":"2024-10-15T08:25:33","guid":{"rendered":"https:\/\/thegioifirewall.com\/?p=20680"},"modified":"2025-03-24T07:27:21","modified_gmt":"2025-03-24T07:27:21","slug":"sophos-xgs-huong-dan-reset-mat-khau-tai-khoan-admin-version-21","status":"publish","type":"post","link":"https:\/\/vacif.com\/en\/sophos-xgs-huong-dan-reset-mat-khau-tai-khoan-admin-version-21\/","title":{"rendered":"SOPHOS XGS: H\u01af\u1edaNG D\u1eaaN RESET M\u1eacT KH\u1ea8U T\u00c0I KHO\u1ea2N ADMIN VERSION 21."},"content":{"rendered":"\n
    \n
  1. T\u1ed5ng quan.<\/strong><\/li>\n<\/ol>\n\n\n\n

    Trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb t\u01b0\u1eddng l\u1eeda Sophos XGS, c\u00f3 th\u1ec3 b\u1ea1n s\u1ebd g\u1eb7p tr\u01b0\u1eddng h\u1ee3p qu\u00ean m\u1eadt kh\u1ea9u t\u00e0i kho\u1ea3n admin ho\u1eb7c mu\u1ed1n thay \u0111\u1ed5i m\u1eadt kh\u1ea9u v\u00ec l\u00fd do b\u1ea3o m\u1eadt. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1ch reset m\u1eadt kh\u1ea9u t\u00e0i kho\u1ea3n admin tr\u00ean thi\u1ebft b\u1ecb t\u01b0\u1eddng l\u1eeda Sophos XGS, \u00e1p d\u1ee5ng cho phi\u00ean b\u1ea3n firmware 21.<\/p>\n\n\n\n

      \n
    1. Y\u00eau c\u1ea7u tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n.<\/strong><\/li>\n<\/ol>\n\n\n\n

      Tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u, b\u1ea1n c\u1ea7n chu\u1ea9n b\u1ecb c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 \u0111i\u1ec1u ki\u1ec7n sau:<\/p>\n\n\n\n

        \n
      • Thi\u1ebft b\u1ecb Sophos XGS.<\/li>\n\n\n\n
      • C\u00e1p console \u0111\u1ec3 k\u1ebft n\u1ed1i gi\u1eefa thi\u1ebft b\u1ecb Sophos XGS v\u00e0 m\u00e1y t\u00ednh.<\/li>\n\n\n\n
      • M\u00e1y t\u00ednh c\u00f3 ph\u1ea7n m\u1ec1m Putty (ho\u1eb7c m\u1ed9t ph\u1ea7n m\u1ec1m t\u01b0\u01a1ng t\u1ef1) \u0111\u1ec3 truy c\u1eadp giao di\u1ec7n console c\u1ee7a thi\u1ebft b\u1ecb.<\/li>\n<\/ul>\n\n\n\n

        L\u01b0u \u00fd quan tr\u1ecdng<\/strong><\/p>\n\n\n\n

          \n
        • Kh\u00f4ng c\u1ea7n k\u1ebft n\u1ed1i m\u1ea1ng:<\/strong> To\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n qua k\u1ebft n\u1ed1i c\u1ee5c b\u1ed9 v\u1edbi c\u00e1p console, kh\u00f4ng c\u1ea7n m\u1ea1ng.<\/li>\n\n\n\n
        • Kh\u00f4ng m\u1ea5t d\u1eef li\u1ec7u:<\/strong> Vi\u1ec7c reset m\u1eadt kh\u1ea9u kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn d\u1eef li\u1ec7u hay c\u1ea5u h\u00ecnh thi\u1ebft b\u1ecb.<\/li>\n<\/ul>\n\n\n\n
            \n
          1. H\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1c b\u01b0\u1edbc th\u1ef1c hi\u1ec7n.<\/strong><\/li>\n<\/ol>\n\n\n\n

            B\u01b0\u1edbc 1: K\u1ebft n\u1ed1i thi\u1ebft b\u1ecb Sophos XGS v\u1edbi m\u00e1y t\u00ednh qua c\u1ed5ng console<\/strong><\/p>\n\n\n\n

              \n
            • Tr\u01b0\u1edbc ti\u00ean, b\u1ea1n c\u1ea7n s\u1eed d\u1ee5ng c\u00e1p console \u0111\u1ec3 k\u1ebft n\u1ed1i gi\u1eefa c\u1ed5ng console c\u1ee7a thi\u1ebft b\u1ecb Sophos XGS v\u00e0 m\u00e1y t\u00ednh c\u00e1 nh\u00e2n. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p b\u1ea1n truy c\u1eadp v\u00e0o giao di\u1ec7n console c\u1ee7a thi\u1ebft b\u1ecb \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c qu\u1ea3n tr\u1ecb.<\/li>\n<\/ul>\n\n\n\n

              B\u01b0\u1edbc 2: M\u1edf MobaXterm (ho\u1eb7c Putty) v\u00e0 k\u1ebft n\u1ed1i v\u1edbi thi\u1ebft b\u1ecb.<\/strong><\/p>\n\n\n\n

                \n
              • M\u1edf MobaXterm<\/strong> tr\u00ean m\u00e1y t\u00ednh.<\/li>\n\n\n\n
              • Nh\u1ea5p v\u00e0o Session<\/strong> \u1edf g\u00f3c tr\u00e1i ph\u00eda tr\u00ean, sau \u0111\u00f3 ch\u1ecdn Serial<\/strong>.<\/li>\n\n\n\n
              • Trong c\u1eeda s\u1ed5 hi\u1ec7n ra, ch\u1ecdn Serial Port<\/strong> (th\u01b0\u1eddng l\u00e0 COM1 ho\u1eb7c COM3 t\u00f9y v\u00e0o c\u1ed5ng k\u1ebft n\u1ed1i m\u00e1y t\u00ednh) v\u00e0 Speed<\/strong> l\u00e0 38400 baud<\/strong>.<\/li>\n\n\n\n
              • Nh\u1ea5p OK<\/strong> \u0111\u1ec3 b\u1eaft \u0111\u1ea7u phi\u00ean k\u1ebft n\u1ed1i v\u1edbi thi\u1ebft b\u1ecb Sophos XGS.<\/li>\n<\/ul>\n\n\n\n
                \"\"\/<\/figure>\n\n\n\n

                B\u01b0\u1edbc 3: Nh\u1eadp m\u1eadt kh\u1ea9u<\/strong><\/p>\n\n\n\n

                  \n
                • Khi k\u1ebft n\u1ed1i th\u00e0nh c\u00f4ng, giao di\u1ec7n console c\u1ee7a Sophos XGS s\u1ebd y\u00eau c\u1ea7u nh\u1eadp m\u1eadt kh\u1ea9u. Nh\u1eadp m\u1ed9t m\u1eadt kh\u1ea9u b\u1ea5t k\u1ef3 \u0111\u1ec3 c\u1ed1 t\u00ecnh t\u1ea1o l\u1ed7i x\u00e1c th\u1ef1c. H\u1ec7 th\u1ed1ng s\u1ebd hi\u1ec3n th\u1ecb th\u00f4ng b\u00e1o “Authentication failed”<\/strong> (X\u00e1c th\u1ef1c th\u1ea5t b\u1ea1i).<\/li>\n\n\n\n
                • Khi h\u1ec7 th\u1ed1ng y\u00eau c\u1ea7u nh\u1eadp m\u1eadt kh\u1ea9u l\u1ea7n n\u1eefa, thay v\u00ec nh\u1eadp m\u1eadt kh\u1ea9u, b\u1ea1n g\u00f5 l\u1ec7nh RESET<\/strong> v\u00e0 nh\u1ea5n Enter<\/strong>.<\/li>\n\n\n\n
                • H\u1ec7 th\u1ed1ng s\u1ebd \u0111\u01b0a b\u1ea1n v\u00e0o menu \u0111\u1ec3 th\u1ef1c hi\u1ec7n vi\u1ec7c \u0111\u1eb7t l\u1ea1i m\u1eadt kh\u1ea9u cho t\u00e0i kho\u1ea3n admin.<\/li>\n<\/ul>\n\n\n\n
                  \"\"\/<\/figure>\n\n\n\n

                  B\u01b0\u1edbc 4: Ch\u1ecdn reset m\u1eadt kh\u1ea9u cho t\u00e0i kho\u1ea3n admin<\/strong><\/p>\n\n\n\n

                    \n
                  • Khi menu hi\u1ec7n ra, ch\u1ecdn m\u1ee5c s\u1ed1 4. Reset password for admin user<\/strong>.<\/li>\n\n\n\n
                  • Nh\u1eadp y<\/strong> \u0111\u1ec3 x\u00e1c nh\u1eadn vi\u1ec7c reset m\u1eadt kh\u1ea9u.<\/li>\n\n\n\n
                  • Firewall th\u00f4ng b\u00e1o The password\u2019s been reset <\/strong>l\u00e0 th\u00e0nh c\u00f4ng.<\/li>\n<\/ul>\n\n\n\n
                    \"\"\/<\/figure>\n\n\n\n

                    B\u01b0\u1edbc 5. Ki\u1ec3m tra l\u1ea1i k\u1ebft n\u1ed1i.<\/strong><\/p>\n\n\n\n

                    Password s\u1ebd \u0111\u01b0\u1ee3c reset v\u1ec1 m\u1eb7c \u0111\u1ecbnh: admin<\/strong><\/p>\n\n\n\n

                    Sau khi ho\u00e0n t\u1ea5t, b\u1ea1n c\u00f3 th\u1ec3 kh\u1edfi \u0111\u1ed9ng l\u1ea1i thi\u1ebft b\u1ecb n\u1ebfu c\u1ea7n v\u00e0 \u0111\u0103ng nh\u1eadp v\u1edbi m\u1eadt kh\u1ea9u m\u1edbi \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh \u0111\u00e3 th\u00e0nh c\u00f4ng.<\/p>\n\n\n\n

                    \"\"\/<\/figure>\n\n\n\n

                    Sau khi \u0111\u00e3 \u0111\u1ed5i reset password, l\u1ea7n \u0111\u1ea7u \u0111\u0103ng nh\u1eadp l\u00ean web GUI s\u1ebd c\u1ea7n ph\u1ea3i \u0111\u1ed5i l\u1ea1i password.<\/p>\n\n\n\n

                    \"\"\/<\/figure>\n","protected":false},"excerpt":{"rendered":"

                    Trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb t\u01b0\u1eddng l\u1eeda Sophos XGS, c\u00f3 th\u1ec3 b\u1ea1n s\u1ebd g\u1eb7p tr\u01b0\u1eddng h\u1ee3p qu\u00ean m\u1eadt kh\u1ea9u t\u00e0i kho\u1ea3n admin ho\u1eb7c mu\u1ed1n thay \u0111\u1ed5i m\u1eadt kh\u1ea9u v\u00ec l\u00fd do b\u1ea3o m\u1eadt. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1ch reset m\u1eadt kh\u1ea9u t\u00e0i kho\u1ea3n admin tr\u00ean thi\u1ebft b\u1ecb t\u01b0\u1eddng l\u1eeda […]<\/p>\n","protected":false},"author":13,"featured_media":21149,"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],"tags":[452],"class_list":["post-20680","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-huong-dan-tai-lieu","tag-sophos-xgs","entry","has-media"],"_links":{"self":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts\/20680","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\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/comments?post=20680"}],"version-history":[{"count":1,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts\/20680\/revisions"}],"predecessor-version":[{"id":21128,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts\/20680\/revisions\/21128"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/media\/21149"}],"wp:attachment":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/media?parent=20680"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/categories?post=20680"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/tags?post=20680"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}