{"id":156078,"date":"2025-11-12T12:00:00","date_gmt":"2025-11-12T05:00:00","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=156078"},"modified":"2025-11-10T10:04:32","modified_gmt":"2025-11-10T03:04:32","slug":"cach-su-dung-2-tinh-nang-bao-mat-tren-android","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/cach-su-dung-2-tinh-nang-bao-mat-tren-android\/","title":{"rendered":"C\u00e1ch s\u1eed d\u1ee5ng 2 t\u00ednh n\u0103ng b\u1ea3o m\u1eadt m\u1edbi tr\u00ean Android \u0111\u1ec3 tr\u00e1nh l\u1eeba \u0111\u1ea3o"},"content":{"rendered":"\n<p>L\u1eeba \u0111\u1ea3o tr\u1ef1c tuy\u1ebfn, \u0111\u1eb7c bi\u1ec7t qua tin nh\u1eafn SMS, \u0111ang tr\u1edf th\u00e0nh m\u1ed1i \u0111e d\u1ecda th\u01b0\u1eddng tr\u1ef1c v\u00e0 ng\u00e0y c\u00e0ng tinh vi, khi\u1ebfn ng\u01b0\u1eddi d\u00f9ng di \u0111\u1ed9ng \u0111\u1ed1i m\u1eb7t v\u1edbi nguy c\u01a1 m\u1ea5t m\u00e1t t\u00e0i s\u1ea3n kh\u00f4ng h\u1ec1 nh\u1ecf. Nh\u1eb1m t\u0103ng c\u01b0\u1eddng ph\u00f2ng tuy\u1ebfn b\u1ea3o m\u1eadt, Google \u0111\u00e3 b\u1ed5 sung hai t\u00ednh n\u0103ng c\u1ef1c k\u1ef3 quan tr\u1ecdng tr\u00ean h\u1ec7 \u0111i\u1ec1u h\u00e0nh Android, gi\u00fap b\u1ea1n ch\u1ee7 \u0111\u1ed9ng ph\u00e1t hi\u1ec7n v\u00e0 ng\u0103n ch\u1eb7n h\u00e0nh vi l\u1eeba \u0111\u1ea3o hi\u1ec7u qu\u1ea3 h\u01a1n. V\u1eady c\u1ee5 th\u1ec3 ch\u00fang l\u00e0 g\u00ec v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng ra sao? M\u1eddi b\u1ea1n c\u00f9ng <a href=\"https:\/\/phongvu.vn\/cong-nghe\/\" target=\"_blank\" rel=\"noreferrer noopener\">Phong V\u0169 Tech News<\/a> t\u00ecm hi\u1ec3u ngay trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9!<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_55 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 \" >M\u1ee5c l\u1ee5c<\/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\" role=\"button\"><label for=\"item-6a1f3972163a8\" ><span class=\"\"><span 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><\/label><input aria-label=\"Toggle\" aria-label=\"item-6a1f3972163a8\"  type=\"checkbox\" id=\"item-6a1f3972163a8\"><\/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:\/\/phongvu.vn\/cong-nghe\/cach-su-dung-2-tinh-nang-bao-mat-tren-android\/#I_Gioi_thieu_ve_2_tinh_nang_bao_mat_moi\" title=\"I. Gi\u1edbi thi\u1ec7u v\u1ec1 2 t\u00ednh n\u0103ng b\u1ea3o m\u1eadt m\u1edbi\">I. Gi\u1edbi thi\u1ec7u v\u1ec1 2 t\u00ednh n\u0103ng b\u1ea3o m\u1eadt m\u1edbi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/phongvu.vn\/cong-nghe\/cach-su-dung-2-tinh-nang-bao-mat-tren-android\/#II_Cach_kich_hoat_va_su_dung_hai_tinh_nang_bao_mat_moi_tren_Android\" title=\"II. C\u00e1ch k\u00edch ho\u1ea1t v\u00e0 s\u1eed d\u1ee5ng hai t\u00ednh n\u0103ng b\u1ea3o m\u1eadt m\u1edbi tr\u00ean Android\">II. C\u00e1ch k\u00edch ho\u1ea1t v\u00e0 s\u1eed d\u1ee5ng hai t\u00ednh n\u0103ng b\u1ea3o m\u1eadt m\u1edbi tr\u00ean Android<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/phongvu.vn\/cong-nghe\/cach-su-dung-2-tinh-nang-bao-mat-tren-android\/#1_Su_dung_tinh_nang_Lien_ket_An_toan_Safer_Links\" title=\"1. S\u1eed d\u1ee5ng t\u00ednh n\u0103ng Li\u00ean k\u1ebft An to\u00e0n (Safer Links)\">1. S\u1eed d\u1ee5ng t\u00ednh n\u0103ng Li\u00ean k\u1ebft An to\u00e0n (Safer Links)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/phongvu.vn\/cong-nghe\/cach-su-dung-2-tinh-nang-bao-mat-tren-android\/#2_Su_dung_cong_cu_Xac_minh_Khoa_Verifier_Keys\" title=\"2. S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 X\u00e1c minh Kh\u00f3a (Verifier Keys)\">2. S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 X\u00e1c minh Kh\u00f3a (Verifier Keys)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/phongvu.vn\/cong-nghe\/cach-su-dung-2-tinh-nang-bao-mat-tren-android\/#III_Ket_luan\" title=\"III. K\u1ebft lu\u1eadn\">III. K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"I_Gioi_thieu_ve_2_tinh_nang_bao_mat_moi\"><\/span><strong>I. Gi\u1edbi thi\u1ec7u v\u1ec1 2 t\u00ednh n\u0103ng b\u1ea3o m\u1eadt m\u1edbi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>C\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o, m\u00e3 \u0111\u1ed9c t\u1ed1ng ti\u1ec1n v\u00e0 t\u1ea5n c\u00f4ng k\u1ef9 thu\u1eadt x\u00e3 h\u1ed9i \u0111ang tr\u1edf th\u00e0nh m\u1ed9t ng\u00e0nh kinh doanh l\u1edbn v\u00e0 tinh vi. Theo \u1ee6y ban Th\u01b0\u01a1ng m\u1ea1i Li\u00ean bang M\u1ef9 (FTC), l\u1eeba \u0111\u1ea3o \u0111\u00e3 g\u00e2y thi\u1ec7t h\u1ea1i cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng h\u01a1n <strong>158,3 t\u1ef7 USD<\/strong> ch\u1ec9 ri\u00eang trong n\u0103m 2023. T\u00ecnh tr\u1ea1ng n\u00e0y v\u1eabn \u0111ang ti\u1ebfp t\u1ee5c gia t\u0103ng khi g\u1ea7n 60% ng\u01b0\u1eddi tr\u01b0\u1edfng th\u00e0nh tr\u00ean to\u00e0n th\u1ebf gi\u1edbi t\u1eebng l\u00e0 n\u1ea1n nh\u00e2n c\u1ee7a l\u1eeba \u0111\u1ea3o.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-1.jpg\" alt=\"Hai t\u00ednh n\u0103ng b\u1ea3o m\u1eadt m\u1edbi g\u1ed3m Safer Links v\u00e0 Key Verifier\" class=\"wp-image-156081\" width=\"1068\" height=\"667\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-1.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-1-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-1-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-1-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-1-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-1-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-1-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-1-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-1-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-1-1344x840.jpg 1344w\" sizes=\"(max-width: 1068px) 100vw, 1068px\" title=\"\"><figcaption class=\"wp-element-caption\">Hai t\u00ednh n\u0103ng b\u1ea3o m\u1eadt m\u1edbi g\u1ed3m Safer Links v\u00e0 Key Verifier (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<p>Nh\u1eadn th\u1ea5y v\u1ea5n \u0111\u1ec1 nghi\u00eam tr\u1ecdng n\u00e0y, Google \u0111\u00e3 b\u1ed5 sung th\u00eam c\u00e1c l\u1edbp b\u1ea3o v\u1ec7 m\u1edbi cho ng\u01b0\u1eddi d\u00f9ng Android nh\u1eb1m gi\u00fap h\u1ecd \u0111\u1ed1i ph\u00f3 v\u1edbi nh\u1eefng n\u1ed7 l\u1ef1c l\u1eeba \u0111\u1ea3o ti\u1ec1m n\u0103ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 qua tin nh\u1eafn v\u0103n b\u1ea3n. Hai t\u00ednh n\u0103ng b\u1ea3o m\u1eadt m\u1edbi, \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p trong \u1ee9ng d\u1ee5ng Google Messages, bao g\u1ed3m:<\/p>\n\n\n\n<p><strong>1. T\u00ednh n\u0103ng Li\u00ean k\u1ebft An to\u00e0n (Safer Links)<\/strong>: Cung c\u1ea5p c\u00e1c c\u1ea3nh b\u00e1o \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt khi h\u1ec7 th\u1ed1ng nghi ng\u1edd m\u1ed9t tin nh\u1eafn l\u00e0 l\u1eeba \u0111\u1ea3o. N\u00f3 s\u1ebd c\u1ea3nh b\u00e1o v\u1ec1 c\u00e1c li\u00ean k\u1ebft \u0111\u00e1ng ng\u1edd v\u00e0 ch\u1eb7n b\u1ea1n truy c\u1eadp c\u00e1c trang web c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y h\u1ea1i, tr\u1eeb khi b\u1ea1n ch\u1ee7 \u0111\u1ed9ng \u0111\u00e1nh d\u1ea5u tin nh\u1eafn l\u00e0 &#8220;kh\u00f4ng ph\u1ea3i spam.&#8221;<\/p>\n\n\n\n<p><strong>2. C\u00f4ng c\u1ee5 X\u00e1c minh Kh\u00f3a (Verifier Keys)<\/strong>: Cho ph\u00e9p b\u1ea1n x\u00e1c minh danh t\u00ednh c\u1ee7a ng\u01b0\u1eddi m\u00e0 b\u1ea1n \u0111ang tr\u00f2 chuy\u1ec7n b\u1eb1ng c\u00e1ch qu\u00e9t m\u00e3 QR \u0111\u1ec3 ki\u1ec3m tra kh\u00f3a m\u00e3 h\u00f3a tin nh\u1eafn c\u1ee7a h\u1ecd, gi\u00fap b\u1ea1n ch\u1eafc ch\u1eafn r\u1eb1ng ng\u01b0\u1eddi li\u00ean h\u1ec7 \u0111\u00f3 l\u00e0 ch\u00ednh ch\u1ee7.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"II_Cach_kich_hoat_va_su_dung_hai_tinh_nang_bao_mat_moi_tren_Android\"><\/span><strong>II. C\u00e1ch k\u00edch ho\u1ea1t v\u00e0 s\u1eed d\u1ee5ng hai t\u00ednh n\u0103ng b\u1ea3o m\u1eadt m\u1edbi tr\u00ean Android<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>C\u00e1c t\u00ednh n\u0103ng n\u00e0y \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p tr\u1ef1c ti\u1ebfp v\u00e0o Google Messages, \u1ee9ng d\u1ee5ng nh\u1eafn tin m\u1eb7c \u0111\u1ecbnh c\u1ee7a Google d\u00e0nh cho Android. \u0110\u1ec3 s\u1eed d\u1ee5ng, tr\u01b0\u1edbc ti\u00ean b\u1ea1n c\u1ea7n \u0111\u1ea3m b\u1ea3o \u0111\u00e3 c\u00e0i \u0111\u1eb7t phi\u00ean b\u1ea3n Google Messages m\u1edbi nh\u1ea5t tr\u00ean thi\u1ebft b\u1ecb c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n<p><strong>L\u01b0u \u00fd:<\/strong><\/p>\n\n\n\n<p>Tr\u01b0\u1edbc ti\u00ean, b\u1ea1n c\u1ea7n \u0111\u1ea3m b\u1ea3o \u0111\u00e3 c\u00e0i \u0111\u1eb7t \u1ee9ng d\u1ee5ng Google Messages tr\u00ean thi\u1ebft b\u1ecb Android c\u1ee7a m\u00ecnh:<\/p>\n\n\n\n<ul>\n<li><strong>\u0110\u1ed1i v\u1edbi \u0111i\u1ec7n tho\u1ea1i Pixel v\u00e0 thi\u1ebft b\u1ecb Google: <\/strong>\u1ee8ng d\u1ee5ng \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t s\u1eb5n.<\/li>\n\n\n\n<li><strong>\u0110\u1ed1i v\u1edbi c\u00e1c th\u01b0\u01a1ng hi\u1ec7u kh\u00e1c (nh\u01b0 Samsung): <\/strong>T\u1ea3i Google Messages t\u1eeb Google Play Store v\u00e0 k\u1ebft n\u1ed1i v\u1edbi t\u00e0i kho\u1ea3n Google c\u1ee7a b\u1ea1n.<\/li>\n<\/ul>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"1_Su_dung_tinh_nang_Lien_ket_An_toan_Safer_Links\"><\/span><strong>1. S\u1eed d\u1ee5ng t\u00ednh n\u0103ng Li\u00ean k\u1ebft An to\u00e0n (Safer Links)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>V\u1edbi Safer Links b\u1ea1n kh\u00f4ng c\u1ea7n th\u1ef1c hi\u1ec7n b\u1ea5t k\u1ef3 thao t\u00e1c n\u00e0o \u0111\u1ec3 k\u00edch ho\u1ea1t t\u00ednh n\u0103ng n\u00e0y. B\u1edfi khi m\u1ed9t tin nh\u1eafn ch\u1ee9a li\u00ean k\u1ebft \u0111\u00e1ng ng\u1edd \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn:<\/p>\n\n\n\n<ul>\n<li><strong>Tin nh\u1eafn spam t\u1ef1 \u0111\u1ed9ng b\u1ecb ch\u1eb7n<\/strong>: Google s\u1ebd t\u1ef1 \u0111\u1ed9ng ch\u1eb7n n\u1ed9i dung v\u00e0 chuy\u1ec3n v\u00e0o m\u1ee5c spam. B\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp b\u1eb1ng c\u00e1ch: Nh\u1ea5n v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng h\u1ed3 s\u01a1 (g\u00f3c tr\u00ean b\u00ean ph\u1ea3i) \u2192 ch\u1ecdn m\u1ee5c Spam &amp; blocked.<\/li>\n\n\n\n<li><strong>C\u1ea3nh b\u00e1o li\u00ean k\u1ebft t\u1eeb ng\u01b0\u1eddi li\u00ean h\u1ec7 tin c\u1eady<\/strong>: N\u1ebfu m\u1ed9t ng\u01b0\u1eddi b\u1ea1n tin t\u01b0\u1edfng v\u00f4 t\u00ecnh g\u1eedi tin nh\u1eafn c\u00f3 li\u00ean k\u1ebft nghi ng\u1edd, b\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c c\u1ea3nh b\u00e1o r\u1eb1ng li\u00ean k\u1ebft \u0111\u00e3 b\u1ecb ch\u1eb7n.<\/li>\n\n\n\n<li><strong>M\u1edf kh\u00f3a n\u1ebfu c\u1ea7n<\/strong>: B\u1ea1n ch\u1ec9 c\u00f3 th\u1ec3 truy c\u1eadp li\u00ean k\u1ebft n\u1ebfu &#8220;ch\u1ee7 \u0111\u1ed9ng&#8221; \u0111\u00e1nh d\u1ea5u tin nh\u1eafn \u0111\u00f3 l\u00e0 &#8220;kh\u00f4ng ph\u1ea3i spam&#8221;.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-3.jpg\" alt=\"T\u00ednh n\u0103ng Safer Links \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n trong \u1ee9ng d\u1ee5ng Google Messages\" class=\"wp-image-156082\" width=\"1068\" height=\"667\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-3.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-3-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-3-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-3-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-3-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-3-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-3-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-3-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-3-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-3-1344x840.jpg 1344w\" sizes=\"(max-width: 1068px) 100vw, 1068px\" title=\"\"><figcaption class=\"wp-element-caption\">T\u00ednh n\u0103ng Safer Links \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n trong \u1ee9ng d\u1ee5ng Google Messages (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"2_Su_dung_cong_cu_Xac_minh_Khoa_Verifier_Keys\"><\/span><strong>2. S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 X\u00e1c minh Kh\u00f3a (Verifier Keys)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>T\u00ednh n\u0103ng Verifier Keys gi\u00fap b\u1ea1n ki\u1ec3m tra xem ng\u01b0\u1eddi \u0111ang tr\u00f2 chuy\u1ec7n c\u00f3 th\u1eadt s\u1ef1 l\u00e0 ng\u01b0\u1eddi quen hay kh\u00f4ng, b\u1eb1ng c\u00e1ch x\u00e1c minh m\u00e3 kh\u00f3a b\u1ea3o m\u1eadt (encryption key).<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 1:<\/strong> M\u1edf cu\u1ed9c tr\u00f2 chuy\u1ec7n v\u1edbi ng\u01b0\u1eddi c\u1ea7n x\u00e1c minh, ch\u1ecdn bi\u1ec3u t\u01b0\u1ee3ng h\u1ed3 s\u01a1 c\u1ee7a h\u1ecd.<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 2: <\/strong>Cu\u1ed9n xu\u1ed1ng v\u00e0 nh\u1ea5n Verify Keys \u0111\u1ec3 hi\u1ec7n th\u1ecb m\u1ed9t m\u00e3 QR.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-4.jpg\" alt=\"Cu\u1ed9n xu\u1ed1ng v\u00e0 nh\u1ea5n Verify keys \u0111\u1ec3 hi\u1ec7n m\u00e3 QR\" class=\"wp-image-156083\" width=\"1068\" height=\"667\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-4.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-4-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-4-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-4-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-4-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-4-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-4-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-4-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-4-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-4-1344x840.jpg 1344w\" sizes=\"(max-width: 1068px) 100vw, 1068px\" title=\"\"><figcaption class=\"wp-element-caption\">Cu\u1ed9n xu\u1ed1ng v\u00e0 nh\u1ea5n Verify keys \u0111\u1ec3 hi\u1ec7n m\u00e3 QR<\/figcaption><\/figure>\n\n\n\n<p><strong>B\u01b0\u1edbc 3: <\/strong>T\u1ea1i \u0111\u00e2y, b\u1ea1n c\u00f3 th\u1ec3 qu\u00e9t m\u00e3 QR c\u1ee7a \u0111\u1ed1i ph\u01b0\u01a1ng ho\u1eb7c cho h\u1ecd qu\u00e9t m\u00e3 c\u1ee7a b\u1ea1n. N\u1ebfu m\u00e3 tr\u00f9ng kh\u1edbp, cu\u1ed9c tr\u00f2 chuy\u1ec7n \u0111\u00e3 \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a \u0111\u1ea7u cu\u1ed1i (end-to-end encryption) v\u00e0 b\u1ea1n \u0111ang nh\u1eafn tin v\u1edbi \u0111\u00fang ng\u01b0\u1eddi.<\/p>\n\n\n\n<p><strong>M\u1eb9o b\u1ea3o m\u1eadt<\/strong>: N\u00ean th\u1ef1c hi\u1ec7n vi\u1ec7c x\u00e1c minh tr\u1ef1c ti\u1ebfp (g\u1eb7p m\u1eb7t) \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c tuy\u1ec7t \u0111\u1ed1i.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-5.jpg\" alt=\"Qu\u00e9t m\u00e3 QR c\u1ee7a ng\u01b0\u1eddi li\u00ean h\u1ec7 \u0111\u00f3 ho\u1eb7c y\u00eau c\u1ea7u h\u1ecd qu\u00e9t m\u00e3 QR c\u1ee7a b\u1ea1n\" class=\"wp-image-156084\" width=\"1068\" height=\"667\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-5.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-5-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-5-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-5-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-5-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-5-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-5-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-5-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-5-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/11\/cach-su-dung-2-tinh-nang-bao-mat-tren-android-5-1344x840.jpg 1344w\" sizes=\"(max-width: 1068px) 100vw, 1068px\" title=\"\"><figcaption class=\"wp-element-caption\">Qu\u00e9t m\u00e3 QR c\u1ee7a ng\u01b0\u1eddi li\u00ean h\u1ec7 \u0111\u00f3 ho\u1eb7c y\u00eau c\u1ea7u h\u1ecd qu\u00e9t m\u00e3 QR c\u1ee7a b\u1ea1n<\/figcaption><\/figure>\n\n\n\n<p>V\u1edbi hai t\u00ednh n\u0103ng b\u1ea3o m\u1eadt n\u00e0y, Google Messages gi\u00fap ng\u01b0\u1eddi d\u00f9ng Android c\u00f3 th\u00eam l\u1edbp ph\u00f2ng v\u1ec7 m\u1ea1nh m\u1ebd tr\u01b0\u1edbc c\u00e1c m\u1ed1i \u0111e d\u1ecda l\u1eeba \u0111\u1ea3o ng\u00e0y c\u00e0ng tinh vi.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"III_Ket_luan\"><\/span><strong>III. K\u1ebft lu\u1eadn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>T\u00f3m l\u1ea1i, v\u1edbi hai t\u00ednh n\u0103ng &#8220;Li\u00ean k\u1ebft An to\u00e0n&#8221; v\u00e0 &#8220;X\u00e1c minh Kh\u00f3a&#8221; m\u1edbi tr\u00ean Google Messages, ng\u01b0\u1eddi d\u00f9ng Android \u0111\u00e3 c\u00f3 th\u00eam c\u00f4ng c\u1ee5 \u0111\u1eafc l\u1ef1c \u0111\u1ec3 ch\u1ee7 \u0111\u1ed9ng b\u1ea3o v\u1ec7 m\u00ecnh kh\u1ecfi v\u1ea5n \u0111\u1ec1 l\u1eeba \u0111\u1ea3o ng\u00e0y c\u00e0ng ph\u1ee9c t\u1ea1p. H\u00e3y c\u1eadp nh\u1eadt v\u00e0 s\u1eed d\u1ee5ng c\u00e1c t\u00ednh n\u0103ng n\u00e0y ngay h\u00f4m nay \u0111\u1ec3 gi\u1eef an to\u00e0n cho th\u00f4ng tin c\u00e1 nh\u00e2n v\u00e0 t\u00e0i s\u1ea3n c\u1ee7a b\u1ea1n. \u0110\u1eebng qu\u00ean th\u01b0\u1eddng xuy\u00ean theo d\u00f5i c\u00e1c tin t\u1ee9c v\u00e0 m\u1eb9o c\u00f4ng ngh\u1ec7 b\u1ea3o m\u1eadt m\u1edbi nh\u1ea5t t\u1ea1i Phong V\u0169 Tech News!<\/p>\n\n\n\n<p><em>Ngu\u1ed3n: <\/em><a href=\"https:\/\/www.bgr.com\/2007847\/new-features-android-phone-users-protect-themselves-google-messages-fraud-texts\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><em>bgr<\/em><\/a><\/p>\n\n\n\n<p><strong>B\u00e0i vi\u1ebft li\u00ean quan:<\/strong><\/p>\n\n\n\n<ul>\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/bao-mat-tai-khoan-facebook-chong-hack-nick\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\u00e1ch b\u1ea3o m\u1eadt t\u00e0i kho\u1ea3n Facebook ch\u1ed1ng hack nick m\u1edbi nh\u1ea5t<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/tao-man-hinh-khoa-3d-bang-spatial-scenes\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\u00e1ch t\u1ea1o m\u00e0n h\u00ecnh kh\u00f3a chuy\u1ec3n \u0111\u1ed9ng 3D tr\u00ean iOS 26 b\u1eb1ng Spatial Scenes<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/huong-dan-tai-tiem-pho-cua-anh-hai-ban-android\/\" target=\"_blank\" rel=\"noreferrer noopener\">H\u01b0\u1edbng d\u1eabn t\u1ea3i \u201cTi\u1ec7m ph\u1edf c\u1ee7a anh Hai\u201d b\u1ea3n Android m\u1edbi nh\u1ea5t<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>L\u1eeba \u0111\u1ea3o tr\u1ef1c tuy\u1ebfn, \u0111\u1eb7c bi\u1ec7t qua tin nh\u1eafn SMS, \u0111ang tr\u1edf th\u00e0nh m\u1ed1i \u0111e d\u1ecda th\u01b0\u1eddng tr\u1ef1c v\u00e0 ng\u00e0y c\u00e0ng tinh vi, khi\u1ebfn ng\u01b0\u1eddi d\u00f9ng di \u0111\u1ed9ng \u0111\u1ed1i m\u1eb7t v\u1edbi nguy c\u01a1 m\u1ea5t m\u00e1t t\u00e0i s\u1ea3n kh\u00f4ng h\u1ec1 nh\u1ecf. Nh\u1eb1m t\u0103ng c\u01b0\u1eddng ph\u00f2ng tuy\u1ebfn b\u1ea3o m\u1eadt, Google \u0111\u00e3 b\u1ed5 sung hai t\u00ednh n\u0103ng c\u1ef1c [&hellip;]<\/p>\n","protected":false},"author":34,"featured_media":156086,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[24,1029],"tags":[],"_links":{"self":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/156078"}],"collection":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/users\/34"}],"replies":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/comments?post=156078"}],"version-history":[{"count":4,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/156078\/revisions"}],"predecessor-version":[{"id":156698,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/156078\/revisions\/156698"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media\/156086"}],"wp:attachment":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media?parent=156078"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/categories?post=156078"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/tags?post=156078"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}