{"id":235,"date":"2013-07-13T16:07:00","date_gmt":"2013-07-13T16:07:00","guid":{"rendered":"https:\/\/kiencang.net\/2013\/07\/13\/chong-hotlink-bang-htaccess-giup-tranh-bi-cau-mat-bang-thong\/"},"modified":"2022-01-29T03:29:59","modified_gmt":"2022-01-28T20:29:59","slug":"chong-hotlink-bang-htaccess-giup-tranh-bi-cau-mat-bang-thong","status":"publish","type":"post","link":"https:\/\/kiencang.net\/chong-hotlink-bang-htaccess-giup-tranh-bi-cau-mat-bang-thong\/","title":{"rendered":"Ch\u1ed1ng hotlink b\u1eb1ng .htaccess – gi\u00fap tr\u00e1nh b\u1ecb c\u00e2u m\u1ea5t b\u0103ng th\u00f4ng"},"content":{"rendered":"\n
\u0110i hotlink<\/b> t\u1ee9c l\u00e0 l\u1ed3ng n\u1ed9i dung c\u1ee7a ng\u01b0\u1eddi kh\u00e1c v\u00e0o trang web c\u1ee7a m\u00ecnh, n\u1ebfu m\u1ed9t trang web n\u00e0o \u0111\u00f3 hotlink t\u1eeb trang c\u1ee7a b\u1ea1n th\u00ec h\u1ecd s\u1ebd \u0111\u1ee1 t\u1ed1n b\u0103ng th\u00f4ng, c\u00f2n b\u1ea1n th\u00ec ng\u01b0\u1ee3c l\u1ea1i – b\u1ecb m\u1ea5t oan.<\/p>\n\n\n\n
Th\u1ef1c ra n\u1ebfu host c\u1ee7a b\u1ea1n \u0111\u1ee7 m\u1ea1nh th\u00ec cho h\u1ecd hotlink c\u0169ng kh\u00f4ng sao – b\u1ea1n th\u1ea5y c\u00e1c trang l\u1edbn nh\u01b0 vnexpress, dantri, vietnamnet \u0111\u1ec1u cho hotlink h\u00ecnh \u1ea3nh tho\u1ea3i m\u00e1i v\u00e0 \u0111i\u1ec1u \u1ea5y c\u00f3 khi c\u00f2n t\u1ed1t \u1edf m\u1ee9c \u0111\u1ed9 n\u00e0o \u0111\u00f3 v\u1ec1 m\u1eb7t qu\u1ea3ng b\u00e1… nh\u01b0ng v\u1ea5n \u0111\u1ec1 l\u00e0 \u0111a s\u1ed1 ng\u01b0\u1eddi \u0111ang \u0111\u1ecdc b\u00e0i vi\u1ebft n\u00e0y hosting l\u1ea1i kh\u00f4ng m\u1ea1nh \ud83d\ude42 B\u1ea1n kh\u00f4ng mu\u1ed1n ng\u01b0\u1eddi kh\u00e1c r\u00fat b\u1edbt b\u0103ng th\u00f4ng c\u1ee7a m\u00ecnh – c\u00e1i v\u1ed1n \u0111\u00e3 eo h\u1eb9p s\u1eb5n r\u1ed3i.<\/p>\n\n\n\n
# BEGIN anti-hotlink\nRewriteEngine on\nRewriteCond %{HTTP_REFERER} !^$\nRewriteCond %{HTTP_REFERER} !^http(s)?:\/\/(www.)?trang-web-cua-ban.com [NC]\nRewriteRule .(jpg|jpeg|png|gif|bmp|js|css|html|htm)$ https:\/\/lh3.googleusercontent.com\/-EpY2imp1iME\/UPKfFVlDZsI\/AAAAAAAAAH8\/yJHKs27MlLs\/s288\/Lon-dan.JPG [NC,R,L]\n# END anti-hotlink<\/pre>\n\n\n\nB\u1ea1n copy nguy\u00ean \u0111o\u1ea1n code tr\u00ean v\u00e0o file .htaccess <\/b>(t\u00ecm file n\u00e0y tr\u00ean host c\u1ee7a b\u1ea1n – t\u1ea3i n\u00f3 v\u1ec1 r\u1ed3i ch\u1ec9nh s\u1eeda l\u1ea1i – sau \u0111\u00f3 l\u1ea1i up l\u00ean) – n\u1ebfu b\u1ea1n d\u00f9ng WordPress<\/a> c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng plugin Yoast SEO<\/a> \u0111\u1ec3 ch\u1ec9nh s\u1eeda file tr\u00ean th\u00f4ng qua giao di\u1ec7n qu\u1ea3n tr\u1ecb c\u1ee7a website, \u0111\u1ee1 ph\u1ea3i ch\u1ec9nh s\u1eeda th\u1ee7 c\u00f4ng (tuy nhi\u00ean b\u1ea1n n\u00ean ch\u1ec9nh s\u1eeda backup file n\u00e0y, \u0111\u1ec3 ph\u00f2ng ch\u1ec9nh s\u1eeda sai, n\u1ebfu s\u1eeda sai c\u00f3 th\u1ec3 web s\u1ebd kh\u00f4ng truy c\u1eadp, khi \u1ea5y b\u1ea1n ch\u1ec9 c\u00f3 c\u00e1ch ch\u1ec9nh s\u1eeda th\u1ee7 c\u00f4ng m\u00e0 th\u00f4i, th\u01b0\u1eddng l\u00e0 qua c\u00f4ng c\u1ee5 FTP nh\u01b0 FileZilla<\/a>)<\/p>\n\n\n\n
- RewriteCond %{HTTP_REFERER} !^http(s)?:\/\/(www.)?trang-web-cua-ban.com Ch\u00ednh l\u00e0 URL trang web c\u1ee7a b\u1ea1n.<\/li>
- RewriteRule .(jpg|jpeg|png|gif|bmp|js|css|html|htm)$ l\u00e0 c\u00e1c file m\u00e0 b\u1ea1n mu\u1ed1n ch\u1ed1ng b\u1ecb hotlink, quan tr\u1ecdng nh\u1ea5t l\u00e0 m\u1ea5y \u0111\u1ecbnh d\u1ea1ng \u1ea3nh nh\u01b0 jpg, png, gif hay bmp.<\/li>
- https:\/\/lh3.googleusercontent.com\/-EpY2imp1iME\/UPKfFVlDZsI\/AAAAAAAAAH8\/yJHKs27MlLs\/s288\/Lon-dan.JPG C\u00e1i n\u00e0y ch\u00ednh l\u00e0 \u0111\u01b0\u1eddng d\u1eabn m\u00e0 b\u1ea1n mu\u1ed1n thay th\u1ebf. Ngh\u0129a l\u00e0 thay v\u00ec h\u1ecd s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c n\u1ed9i dung hotlink, h\u1ecd s\u1ebd ch\u1ec9 nh\u1eadn \u0111\u01b0\u1ee3c n\u1ed9i dung c\u1ee7a \u0111\u01b0\u1eddng link tr\u00ean. V\u00e0 \u0111\u01b0\u1eddng d\u1eabn n\u00e0y d\u0129 nhi\u00ean b\u1ea1n ph\u1ea3i l\u1ea5y h\u00ecnh \u1ea3nh kh\u00f4ng ph\u1ea3i tr\u00ean host c\u1ee7a b\u1ea1n<\/b> (l\u1ea5y tr\u00ean host c\u1ee7a ch\u00ednh b\u1ea1n th\u00ec c\u00f2n ch\u1ed1ng hotlink l\u00e0m g\u00ec n\u1eefa!). \u0110\u01a1n gi\u1ea3n l\u00e0 b\u1ea1n up c\u00e1i \u1ea3nh c\u1ea7n thay th\u1ebf l\u00ean d\u1ecbch v\u1ee5 chia s\u1ebb \u1ea3nh mi\u1ec5n ph\u00ed (Picasa, Flickr…) r\u1ed3i l\u1ea5y link \u1ea3nh.<\/li><\/ul>\n\n\n\n
M\u1ed9t s\u1ed1 hosting h\u1ecd c\u00f3 cung c\u1ea5p ch\u1ee9c n\u0103ng ch\u1ed1ng hotlink ngay tr\u00ean giao di\u1ec7n qu\u1ea3n tr\u1ecb host, n\u1ebfu host c\u1ee7a b\u1ea1n c\u00f3 th\u00ec b\u1ea1n n\u00ean l\u00e0m v\u00ec n\u00f3 d\u1ec5 h\u01a1n m\u1ea5y d\u00f2ng code \u1edf tr\u00ean:<\/p>\n\n\n\n