{"id":2334,"date":"2017-10-24T07:19:31","date_gmt":"2017-10-24T07:19:31","guid":{"rendered":"https:\/\/news.androidout.com\/vn\/?p=2334"},"modified":"2017-12-23T09:47:17","modified_gmt":"2017-12-23T09:47:17","slug":"huong-dan-cach-phat-hien-va-ngan-chan-nguoi-su-dung-wifi-chua-bang-thiet-bi-android","status":"publish","type":"post","link":"https:\/\/news.androidout.com\/vn\/2017\/10\/24\/huong-dan-cach-phat-hien-va-ngan-chan-nguoi-su-dung-wifi-chua-bang-thiet-bi-android\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn c\u00e1ch ph\u00e1t hi\u1ec7n v\u00e0 ng\u0103n ch\u1eb7n ng\u01b0\u1eddi s\u1eed d\u1ee5ng Wifi ch\u00f9a b\u1eb1ng thi\u1ebft b\u1ecb Android"},"content":{"rendered":"<p style=\"text-align: justify;\"><a href=\"https:\/\/s3-us-west-2.amazonaws.com\/blog-imagenes\/wp-content\/uploads\/sites\/14\/2017\/10\/24050732\/pexels-photo-265651.jpeg\" rel=\"attachment wp-att-2339\"><img loading=\"lazy\" loading=\"lazy\" class=\"aligncenter wp-image-2339\" src=\"https:\/\/s3-us-west-2.amazonaws.com\/blog-imagenes\/wp-content\/uploads\/sites\/14\/2017\/10\/24050732\/pexels-photo-265651.jpeg\" alt=\"Image 1 H\u01b0\u1edbng d\u1eabn c\u00e1ch ph\u00e1t hi\u1ec7n v\u00e0 ng\u0103n ch\u1eb7n ng\u01b0\u1eddi s\u1eed d\u1ee5ng Wifi ch\u00f9a b\u1eb1ng thi\u1ebft b\u1ecb Android\" width=\"601\" height=\"398\" srcset=\"https:\/\/media-blog.cdnandroid.com\/wp-content\/uploads\/sites\/14\/2017\/10\/24050732\/pexels-photo-265651.jpeg 940w, https:\/\/media-blog.cdnandroid.com\/wp-content\/uploads\/sites\/14\/2017\/10\/24050732\/pexels-photo-265651-300x199.jpeg 300w, https:\/\/media-blog.cdnandroid.com\/wp-content\/uploads\/sites\/14\/2017\/10\/24050732\/pexels-photo-265651-768x509.jpeg 768w\" sizes=\"(max-width: 601px) 100vw, 601px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">C\u00f3 r\u1ea5t nhi\u1ec1u l\u00fd do t\u1ea1i sao k\u1ebft n\u1ed1i Wifi tr\u00ean thi\u1ebft b\u1ecb Android c\u1ee7a b\u1ea1n b\u1ecb ch\u1eadm. M\u1ed9t trong nh\u1eefng kh\u1ea3 n\u0103ng \u0111\u00f3 l\u00e0 c\u00f3 th\u1ec3 c\u00f3 ng\u01b0\u1eddi kh\u00e1ch \u0111ang d\u00f9ng ch\u00f9a Wifi c\u1ee7a b\u1ea1n. N\u1ec5u \u0111ang nghi ng\u1edd kh\u1ea3 n\u0103ng n\u00e0y, h\u00e3y tham kh\u1ea3o qua <strong>h\u01b0\u1edbng d\u1eabn c\u00e1ch ph\u00e1t hi\u1ec7n v\u00e0 ng\u0103n ch\u1eb7n ng\u01b0\u1eddi s\u1eed d\u1ee5ng Wifi ch\u00f9a<\/strong> d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n<h2 style=\"text-align: justify;\"><span style=\"color: #003366;\">Ph\u00e1t hi\u1ec7n ng\u01b0\u1eddi s\u1eed d\u1ee5ng Wifi ch\u00f9a<\/span><\/h2>\n<p style=\"text-align: justify;\">B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean b\u1ea1n c\u1ea7n l\u00e0m \u0111\u00f3 l\u00e0 h\u00e3y k\u1ebft n\u1ed1i v\u00e0o m\u1ea1ng Wifi b\u1ea1n mu\u1ed1n ki\u1ec3m tra. Sau \u0111\u00f3, <strong>t\u1ea3i v\u1ec1 v\u00e0 c\u00e0i \u0111\u1eb7t <a href=\"https:\/\/www.androidout.com\/vn\/list\/android-apps\/c\/android-apps\/\">\u1ee9ng d\u1ee5ng<\/a> qu\u1ea3n l\u00fd m\u1ea1ng Fing<\/strong> t\u1eeb li\u00ean k\u1ebft b\u00ean d\u01b0\u1edbi.<\/p>\n<p style=\"text-align: justify;\">Sau khi c\u00e0i \u0111\u0103t, m\u1edf \u1ee9ng d\u1ee5ng v\u00e0 b\u1ea1n s\u1ebd th\u1ea5y t\u00ean m\u1ea1ng c\u1ee7a m\u00ecnh hi\u1ec7n l\u00ean t\u1eeb m\u00e0n h\u00ecnh ch\u00ednh. \u0110\u1ec3 xem t\u1ea5t c\u1ea3 c\u00e1c thi\u1ebft b\u1ecb \u0111ang k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng wifi n\u00e0y, <strong>b\u1ea5m n\u00fat Refresh<\/strong>. \u1ee8ng d\u1ee5ng c\u0169ng s\u1ebd ghi r\u00f5 n\u1ebfu thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i l\u00e0 m\u00e1y t\u00ednh hay l\u00e0 thi\u1ebft b\u1ecb di \u0111\u1ed9ng.<\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/s3-us-west-2.amazonaws.com\/blog-imagenes\/wp-content\/uploads\/sites\/14\/2017\/10\/24050706\/androidpit-fing-block-wifi-w782.jpg\" rel=\"attachment wp-att-2337\"><img loading=\"lazy\" loading=\"lazy\" class=\"aligncenter wp-image-2337\" src=\"https:\/\/s3-us-west-2.amazonaws.com\/blog-imagenes\/wp-content\/uploads\/sites\/14\/2017\/10\/24050706\/androidpit-fing-block-wifi-w782.jpg\" alt=\"Image 2 H\u01b0\u1edbng d\u1eabn c\u00e1ch ph\u00e1t hi\u1ec7n v\u00e0 ng\u0103n ch\u1eb7n ng\u01b0\u1eddi s\u1eed d\u1ee5ng Wifi ch\u00f9a b\u1eb1ng thi\u1ebft b\u1ecb Android\" width=\"598\" height=\"533\" srcset=\"https:\/\/media-blog.cdnandroid.com\/wp-content\/uploads\/sites\/14\/2017\/10\/24050706\/androidpit-fing-block-wifi-w782.jpg 782w, https:\/\/media-blog.cdnandroid.com\/wp-content\/uploads\/sites\/14\/2017\/10\/24050706\/androidpit-fing-block-wifi-w782-300x267.jpg 300w, https:\/\/media-blog.cdnandroid.com\/wp-content\/uploads\/sites\/14\/2017\/10\/24050706\/androidpit-fing-block-wifi-w782-768x685.jpg 768w\" sizes=\"(max-width: 598px) 100vw, 598px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">B\u1ea5m v\u00e0o m\u1ed9t thi\u1ebft b\u1ecb c\u1ee5 th\u1ec3 \u0111\u1ec3 xem c\u00e1c t\u00f9y ch\u1ecdn c\u00f3 s\u1eb5n nh\u01b0 <strong>g\u1eedi ping (c\u00e1ch th\u1ee9c ki\u1ec3m tra k\u1ebft n\u1ed1i) ho\u1eb7c qu\u1ea3n tr\u1ecb m\u1ea1ng (Wake-On-Lan), ghi nh\u1eadn th\u1eddi \u0111i\u1ec3m k\u1ebft n\u1ed1i v\u00e0 c\u1ea3 k\u1ebft th\u00fac k\u1ebft n\u1ed1i<\/strong>.<\/p>\n<h2 style=\"text-align: justify;\"><span style=\"color: #003366;\">Ch\u1eb7n ng\u01b0\u1eddi d\u00f9ng ch\u00f9a v\u0129nh vi\u1ec5n<\/span><\/h2>\n<p style=\"text-align: justify;\">\u1ee8ng d\u1ee5ng Fing s\u1ebd <strong>hi\u1ec3n th\u1ecb \u0111\u1ecba ch\u1ec9 Mac c\u1ee7a t\u1eebng <a href=\"https:\/\/www.androidout.com\/vn\/list\/android-apps\/c\/tools\/\">thi\u1ebft b\u1ecb<\/a> k\u1ebft n\u1ed1i v\u00e0o m\u1ea1ng<\/strong> c\u1ee7a b\u1ea1n (\u0111\u1ecbnh d\u1ea1ng\u00a0xx:xx:xx:xx:xx:xx, k\u1ebft h\u1ee3p gi\u1eefa ch\u1eef c\u00e1i v\u00e0 ch\u1eef s\u1ed1). Th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc sau \u0111\u1ec3 ch\u1eb7n m\u1ed9t k\u1ebft n\u1ed1i ch\u00f9a:<\/p>\n<ul>\n<li style=\"text-align: justify;\">T\u1eeb m\u1ed9t m\u00e1y t\u00ednh \u0111ang k\u1ebft n\u1ed1i v\u00e0o c\u00f9ng router (b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn), <strong>nh\u1eadp \u0111\u1ecba ch\u1ec9 IP c\u1ee7a thi\u1ebft b\u1ecb \u0111\u1ecbnh tuy\u1ebfn<\/strong> v\u00e0o tr\u00ecnh duy\u1ec7t r\u1ed3i \u0111i\u1ec1n th\u00f4ng tin \u0111\u0103ng nh\u1eadp.<\/li>\n<\/ul>\n<ul>\n<li style=\"text-align: justify;\">Sau khi \u0111\u0103ng nh\u1eadp, m\u1edf t\u00f9y <strong>ch\u1ecdn Security &gt; MAC Filtering &gt; r\u1ed3i ch\u1ecdn Add Device<\/strong><\/li>\n<\/ul>\n<ul>\n<li style=\"text-align: justify;\">Nh\u1eadp m\u00e3 MAC c\u1ee7a thi\u1ebft b\u1ecb b\u1ea1n mu\u1ed1n ch\u1eb7n r\u1ed3i <strong>b\u1ea5m Apply, Save ho\u1eb7c OK<\/strong><\/li>\n<\/ul>\n<ul>\n<li style=\"text-align: justify;\">B\u1ea1n c\u0169ng n\u00ean <strong>thay \u0111\u1ed5i m\u1eadt kh\u1ea9u Wifi<\/strong> v\u00ec m\u1eadt kh\u1ea9u c\u0169 c\u00f3 th\u1ec3 \u0111\u00e3 b\u1ecb hack<\/li>\n<\/ul>\n<p><em><strong>Ngu\u1ed3n<\/strong><\/em>: Androidpit (<strong><a href=\"https:\/\/www.androidpit.com\/how-to-know-who-is-stealing-your-wifi-and-block-them\">b\u00e0i vi\u1ebft t\u1ea1i \u0111\u00e2y<\/a><\/strong>)<\/p>\n<div class=\"list\">\n<ol>\n<li class=\"first\"><a href=\"https:\/\/www.androidout.com\/vn\/item\/android-apps\/438626\/com-overlook-android-fing\/\"><img loading=\"lazy\" style=\"width: 78px; height: 78px;\" title=\"Fing - Network Tools\" src=\"https:\/\/media.cdnandroid.com\/ae\/6c\/b5\/a4\/imagen-fing-network-tools-0thumb_item.jpg\" alt=\"Fing - Network Tools\" \/><\/a>\n<div class=\"text\">\n<h3><a href=\"https:\/\/www.androidout.com\/vn\/item\/android-apps\/438626\/com-overlook-android-fing\/\">Fing &#8211; Network Tools<\/a><\/h3>\n<div class=\"box-download\" style=\"padding-left: 70px; float: left; margin-top: 10px;\"><a id=\"download-button\" class=\"button-main-download-xl\" style=\"width: 350px; height: 50px;\" title=\"Fing - Network Tools\" href=\"https:\/\/www.androidout.com\/vn\/item\/android-apps\/438626\/com-overlook-android-fing\/\"><span style=\"line-height: 20px; margin-top: 6px; width: 250px; text-align: left; margin-left: 50px; font-size: 22px; float: left;\"><strong>T\u1ea3i v\u1ec1<\/strong><br \/>\n<span style=\"font-weight: normal; font-size: 14px;\">T\u1ea3i v\u1ec1 an to\u00e0n<\/span><\/span><i class=\"icon-download-alt\" style=\"height: 45px; margin-top: 3px; text-align: center; width: 45px;\"><img loading=\"lazy\" style=\"margin-top: 15px;\" src=\"https:\/\/media.cdnandroid.com\/images\/flecha.png\" alt=\"\" \/><\/i><\/a><\/div>\n<\/div>\n<\/li>\n<\/ol>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>C\u00f3 r\u1ea5t nhi\u1ec1u l\u00fd do t\u1ea1i sao k\u1ebft n\u1ed1i Wifi tr\u00ean thi\u1ebft b\u1ecb Android c\u1ee7a b\u1ea1n b\u1ecb ch\u1eadm. M\u1ed9t trong nh\u1eefng kh\u1ea3 n\u0103ng \u0111\u00f3 l\u00e0 c\u00f3 th\u1ec3 c\u00f3 ng\u01b0\u1eddi kh\u00e1ch \u0111ang d\u00f9ng ch\u00f9a Wifi c\u1ee7a b\u1ea1n. N\u1ec5u \u0111ang nghi ng\u1edd kh\u1ea3 n\u0103ng n\u00e0y, h\u00e3y tham kh\u1ea3o qua h\u01b0\u1edbng d\u1eabn c\u00e1ch ph\u00e1t hi\u1ec7n v\u00e0 ng\u0103n ch\u1eb7n&#8230;<\/p>\n","protected":false},"author":56,"featured_media":2338,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[23,4],"tags":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/news.androidout.com\/vn\/wp-json\/wp\/v2\/posts\/2334"}],"collection":[{"href":"https:\/\/news.androidout.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news.androidout.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news.androidout.com\/vn\/wp-json\/wp\/v2\/users\/56"}],"replies":[{"embeddable":true,"href":"https:\/\/news.androidout.com\/vn\/wp-json\/wp\/v2\/comments?post=2334"}],"version-history":[{"count":5,"href":"https:\/\/news.androidout.com\/vn\/wp-json\/wp\/v2\/posts\/2334\/revisions"}],"predecessor-version":[{"id":2344,"href":"https:\/\/news.androidout.com\/vn\/wp-json\/wp\/v2\/posts\/2334\/revisions\/2344"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news.androidout.com\/vn\/wp-json\/wp\/v2\/media\/2338"}],"wp:attachment":[{"href":"https:\/\/news.androidout.com\/vn\/wp-json\/wp\/v2\/media?parent=2334"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news.androidout.com\/vn\/wp-json\/wp\/v2\/categories?post=2334"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news.androidout.com\/vn\/wp-json\/wp\/v2\/tags?post=2334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}