{"id":579643,"date":"2023-12-28T03:10:21","date_gmt":"2023-12-28T03:10:21","guid":{"rendered":"https:\/\/proxyelite.info\/glossary\/cryptojacking\/"},"modified":"2023-12-28T03:10:21","modified_gmt":"2023-12-28T03:10:21","slug":"cryptojacking","status":"publish","type":"glossary","link":"https:\/\/proxyelite.info\/vi\/glossary\/cryptojacking\/","title":{"rendered":"Khai th\u00e1c ti\u1ec1n \u0111i\u1ec7n t\u1eed"},"content":{"rendered":"<h2>Th\u00f4ng tin t\u00f3m t\u1eaft v\u1ec1 Cryptojacking<\/h2>\n<p>Cryptojacking, m\u1ed9t t\u1eeb gh\u00e9p c\u1ee7a \u201cti\u1ec1n \u0111i\u1ec7n t\u1eed\u201d v\u00e0 \u201cchi\u1ebfm quy\u1ec1n \u0111i\u1ec1u khi\u1ec3n\u201d, l\u00e0 m\u1ed9t m\u1ed1i \u0111e d\u1ecda m\u1ea1ng b\u1ea5t ch\u00ednh \u0111\u00e3 tr\u1edf n\u00ean n\u1ed5i b\u1eadt trong b\u1ed1i c\u1ea3nh k\u1ef9 thu\u1eadt s\u1ed1 trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y. N\u00f3 li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng tr\u00e1i ph\u00e9p t\u00e0i nguy\u00ean m\u00e1y t\u00ednh c\u1ee7a n\u1ea1n nh\u00e2n \u0111\u1ec3 khai th\u00e1c ti\u1ec1n \u0111i\u1ec7n t\u1eed, ch\u1ee7 y\u1ebfu l\u00e0 Bitcoin, Monero v\u00e0 Ethereum. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng m\u1ea1ng truy\u1ec1n th\u1ed1ng t\u1eadp trung v\u00e0o vi\u1ec7c \u0111\u00e1nh c\u1eafp th\u00f4ng tin nh\u1ea1y c\u1ea3m ho\u1eb7c g\u00e2y gi\u00e1n \u0111o\u1ea1n h\u1ec7 th\u1ed1ng, cryptojacking t\u00ecm c\u00e1ch khai th\u00e1c s\u1ee9c m\u1ea1nh t\u00ednh to\u00e1n m\u1ed9t c\u00e1ch b\u00ed m\u1eadt, bi\u1ebfn c\u00e1c thi\u1ebft b\u1ecb kh\u00f4ng b\u1ecb nghi ng\u1edd th\u00e0nh gi\u00e0n khai th\u00e1c \u0111\u1ec3 ki\u1ebfm ti\u1ec1n.<\/p>\n<h2>Th\u00f4ng tin chi ti\u1ebft v\u1ec1 Cryptojacking: M\u1edf r\u1ed9ng ch\u1ee7 \u0111\u1ec1 Cryptojacking<\/h2>\n<p>Cryptojacking ho\u1ea1t \u0111\u1ed9ng l\u00e9n l\u00fat, th\u01b0\u1eddng khi\u1ebfn n\u1ea1n nh\u00e2n kh\u00f4ng bi\u1ebft v\u1ec1 s\u1ef1 x\u00e2m nh\u1eadp cho \u0111\u1ebfn khi h\u1ecd nh\u1eadn th\u1ea5y hi\u1ec7u su\u1ea5t thi\u1ebft b\u1ecb ch\u1eadm l\u1ea1i ho\u1eb7c h\u00f3a \u0111\u01a1n ti\u1ec1n \u0111i\u1ec7n t\u0103ng \u0111\u1ed9t bi\u1ebfn. N\u00f3 ph\u00e1t tri\u1ec3n d\u1ef1a tr\u00ean b\u1ea3n ch\u1ea5t phi t\u1eadp trung v\u1ed1n c\u00f3 c\u1ee7a c\u00f4ng ngh\u1ec7 blockchain, khi\u1ebfn vi\u1ec7c theo d\u00f5i v\u00e0 gi\u1ea3m thi\u1ec3u tr\u1edf n\u00ean kh\u00f3 kh\u0103n. \u0110\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 cryptojacking, h\u00e3y t\u00ecm hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a n\u00f3.<\/p>\n<h2>Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a Cryptojacking<\/h2>\n<h3>1. X\u00e2m nh\u1eadp l\u00e9n l\u00fat<\/h3>\n<ul>\n<li>C\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng b\u1eb1ng ti\u1ec1n \u0111i\u1ec7n t\u1eed th\u01b0\u1eddng b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c ti\u00eam m\u00e3 \u0111\u1ed9c v\u00e0o trang web, \u1ee9ng d\u1ee5ng ho\u1eb7c th\u1eadm ch\u00ed l\u00e0 t\u1ec7p \u0111\u00ednh k\u00e8m email.<\/li>\n<li>Khi n\u1ea1n nh\u00e2n truy c\u1eadp v\u00e0o n\u1ed9i dung b\u1ecb nhi\u1ec5m, t\u1eadp l\u1ec7nh s\u1ebd ch\u1ea1y \u1edf ch\u1ebf \u0111\u1ed9 n\u1ec1n, s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean thi\u1ebft b\u1ecb c\u1ee7a n\u1ea1n nh\u00e2n m\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 \u0111\u1ed3ng \u00fd.<\/li>\n<\/ul>\n<h3>2. Khai th\u00e1c t\u00e0i nguy\u00ean<\/h3>\n<ul>\n<li>Cryptojacking ch\u1ee7 y\u1ebfu nh\u1eafm v\u00e0o t\u00e0i nguy\u00ean CPU v\u00e0 GPU \u0111\u1ec3 th\u1ef1c hi\u1ec7n khai th\u00e1c ti\u1ec1n \u0111i\u1ec7n t\u1eed.<\/li>\n<li>C\u00e1c thi\u1ebft b\u1ecb b\u1ecb x\u00e2m nh\u1eadp c\u00f3 th\u1ec3 b\u1ecb gi\u1ea3m hi\u1ec7u su\u1ea5t, ti\u1ebfng \u1ed3n c\u1ee7a qu\u1ea1t t\u0103ng v\u00e0 qu\u00e1 n\u00f3ng.<\/li>\n<\/ul>\n<h3>3. Khai th\u00e1c ti\u1ec1n \u0111i\u1ec7n t\u1eed<\/h3>\n<ul>\n<li>Nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng t\u1eadn d\u1ee5ng s\u1ee9c m\u1ea1nh t\u00ednh to\u00e1n c\u1ee7a n\u1ea1n nh\u00e2n \u0111\u1ec3 gi\u1ea3i c\u00e1c c\u00e2u \u0111\u1ed1 to\u00e1n h\u1ecdc ph\u1ee9c t\u1ea1p c\u1ea7n thi\u1ebft cho vi\u1ec7c khai th\u00e1c ti\u1ec1n \u0111i\u1ec7n t\u1eed.<\/li>\n<li>\u0110\u1ed3ng ti\u1ec1n k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u01b0\u1ee3c khai th\u00e1c sau \u0111\u00f3 s\u1ebd \u0111\u01b0\u1ee3c chuy\u1ec3n v\u00e0o v\u00ed c\u1ee7a k\u1ebb t\u1ea5n c\u00f4ng m\u00e0 n\u1ea1n nh\u00e2n th\u01b0\u1eddng kh\u00f4ng \u0111\u1ec3 \u00fd.<\/li>\n<\/ul>\n<h2>C\u00e1c lo\u1ea1i ti\u1ec1n \u0111i\u1ec7n t\u1eed<\/h2>\n<p>Cryptojacking c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n th\u00e0nh hai lo\u1ea1i ch\u00ednh: <strong>Tr\u00ecnh duy\u1ec7t c\u01a1 b\u1ea3n<\/strong> V\u00e0 <strong>D\u1ef1a tr\u00ean t\u1ec7p<\/strong>.<\/p>\n<h3>Cryptojacking d\u1ef1a tr\u00ean tr\u00ecnh duy\u1ec7t<\/h3>\n<ul>\n<li>X\u1ea3y ra khi n\u1ea1n nh\u00e2n truy c\u1eadp m\u1ed9t trang web b\u1ecb x\u00e2m nh\u1eadp ch\u1ea1y t\u1eadp l\u1ec7nh khai th\u00e1c trong tr\u00ecnh duy\u1ec7t m\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 \u0111\u1ed3ng \u00fd c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<li>Th\u00f4ng th\u01b0\u1eddng \u00edt t\u1ed1n t\u00e0i nguy\u00ean h\u01a1n nh\u01b0ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<\/ul>\n<h3>Cryptojacking d\u1ef1a tr\u00ean t\u1eadp tin<\/h3>\n<ul>\n<li>Li\u00ean quan \u0111\u1ebfn vi\u1ec7c ph\u00e2n ph\u1ed1i ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i th\u00f4ng qua t\u1ec7p \u0111\u00ednh k\u00e8m ho\u1eb7c n\u1ed9i dung t\u1ea3i xu\u1ed1ng trong email.<\/li>\n<li>C\u00e1c t\u1ec7p b\u1ecb nhi\u1ec5m s\u1ebd th\u1ef1c thi c\u00e1c t\u1eadp l\u1ec7nh khai th\u00e1c tr\u00ean thi\u1ebft b\u1ecb c\u1ee7a n\u1ea1n nh\u00e2n sau khi \u0111\u01b0\u1ee3c m\u1edf.<\/li>\n<\/ul>\n<h2>C\u00e1c c\u00e1ch s\u1eed d\u1ee5ng Cryptojacking, c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p<\/h2>\n<p>Cryptojacking, m\u1eb7c d\u00f9 \u0111\u1ed9c h\u1ea1i, nh\u01b0ng \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi s\u1ee9c h\u1ea5p d\u1eabn c\u1ee7a l\u1ee3i nhu\u1eadn t\u00e0i ch\u00ednh nhanh ch\u00f3ng. Tuy nhi\u00ean, n\u00f3 \u0111\u1eb7t ra nh\u1eefng v\u1ea5n \u0111\u1ec1 nghi\u00eam tr\u1ecdng:<\/p>\n<h3>C\u00e1c v\u1ea5n \u0111\u1ec1:<\/h3>\n<ul>\n<li>S\u1eed d\u1ee5ng tr\u00e1i ph\u00e9p c\u00e1c t\u00e0i nguy\u00ean m\u00e1y t\u00ednh.<\/li>\n<li>Gi\u1ea3m hi\u1ec7u su\u1ea5t thi\u1ebft b\u1ecb.<\/li>\n<li>T\u0103ng ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng.<\/li>\n<\/ul>\n<h3>C\u00e1c gi\u1ea3i ph\u00e1p:<\/h3>\n<ul>\n<li>S\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m ch\u1ed1ng vi-r\u00fat m\u1ea1nh m\u1ebd.<\/li>\n<li>Tri\u1ec3n khai tr\u00ecnh ch\u1eb7n qu\u1ea3ng c\u00e1o v\u00e0 tr\u00ecnh ch\u1eb7n t\u1eadp l\u1ec7nh trong tr\u00ecnh duy\u1ec7t.<\/li>\n<li>Gi\u00e1o d\u1ee5c ng\u01b0\u1eddi d\u00f9ng v\u1ec1 c\u00e1c th\u1ef1c h\u00e0nh internet an to\u00e0n.<\/li>\n<\/ul>\n<h2>C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u00e0 so s\u00e1nh kh\u00e1c v\u1edbi c\u00e1c thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1<\/h2>\n<p>H\u00e3y ph\u00e2n bi\u1ec7t cryptojacking v\u1edbi c\u00e1c thu\u1eadt ng\u1eef li\u00ean quan kh\u00e1c:<\/p>\n<table>\n<thead>\n<tr>\n<th>Thu\u1eadt ng\u1eef<\/th>\n<th>S\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Khai th\u00e1c ti\u1ec1n \u0111i\u1ec7n t\u1eed<\/td>\n<td>Khai th\u00e1c ti\u1ec1n \u0111i\u1ec7n t\u1eed tr\u00e1i ph\u00e9p b\u1eb1ng thi\u1ebft b\u1ecb n\u1ea1n nh\u00e2n.<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea7n m\u1ec1m t\u1ed1ng ti\u1ec1n<\/td>\n<td>Ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i m\u00e3 h\u00f3a t\u1eadp tin, y\u00eau c\u1ea7u ti\u1ec1n chu\u1ed9c \u0111\u1ec3 gi\u1ea3i m\u00e3.<\/td>\n<\/tr>\n<tr>\n<td>L\u1eeba \u0111\u1ea3o<\/td>\n<td>Chi\u1ebfn thu\u1eadt l\u1eeba \u0111\u1ea3o \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c th\u00f4ng tin nh\u1ea1y c\u1ea3m.<\/td>\n<\/tr>\n<tr>\n<td>Botnet<\/td>\n<td>M\u1ea1ng c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb b\u1ecb x\u00e2m nh\u1eadp \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t b\u1edfi m\u1ed9t th\u1ef1c th\u1ec3 duy nh\u1ea5t.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ee7a t\u01b0\u01a1ng lai li\u00ean quan \u0111\u1ebfn Cryptojacking<\/h2>\n<p>Khi ti\u1ec1n \u0111i\u1ec7n t\u1eed ti\u1ebfp t\u1ee5c t\u0103ng gi\u00e1 tr\u1ecb, ho\u1ea1t \u0111\u1ed9ng t\u1ea5n c\u00f4ng b\u1eb1ng ti\u1ec1n \u0111i\u1ec7n t\u1eed kh\u00f3 c\u00f3 th\u1ec3 bi\u1ebfn m\u1ea5t. Nh\u1eefng ph\u00e1t tri\u1ec3n trong t\u01b0\u01a1ng lai c\u00f3 th\u1ec3 bao g\u1ed3m c\u00e1c k\u1ef9 thu\u1eadt tr\u1ed1n tr\u00e1nh ph\u1ee9c t\u1ea1p h\u01a1n v\u00e0 nh\u1eafm m\u1ee5c ti\u00eau v\u00e0o c\u00e1c thi\u1ebft b\u1ecb IoT. C\u00e1c bi\u1ec7n ph\u00e1p \u0111\u1ed1i ph\u00f3 c\u0169ng s\u1ebd ph\u00e1t tri\u1ec3n, v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 ph\u00e1t hi\u1ec7n v\u00e0 ph\u00f2ng ng\u1eeba n\u00e2ng cao tr\u1edf n\u00ean c\u1ea7n thi\u1ebft.<\/p>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng ho\u1eb7c li\u00ean k\u1ebft m\u00e1y ch\u1ee7 proxy v\u1edbi Cryptojacking<\/h2>\n<p>M\u00e1y ch\u1ee7 proxy \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong an ninh m\u1ea1ng b\u1eb1ng c\u00e1ch \u0111\u00f3ng vai tr\u00f2 trung gian gi\u1eefa ng\u01b0\u1eddi d\u00f9ng v\u00e0 internet. Ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong cu\u1ed9c chi\u1ebfn ch\u1ed1ng l\u1ea1i vi\u1ec7c t\u1ea5n c\u00f4ng b\u1eb1ng ti\u1ec1n \u0111i\u1ec7n t\u1eed theo nhi\u1ec1u c\u00e1ch:<\/p>\n<ol>\n<li>\n<p><strong>L\u1ecdc l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp:<\/strong> M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 l\u1ecdc l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp \u0111\u1ebfn v\u00e0 \u0111i, ch\u1eb7n c\u00e1c t\u1eadp l\u1ec7nh m\u00e3 h\u00f3a \u0111\u00e3 bi\u1ebft v\u00e0 c\u00e1c trang web \u0111\u1ed9c h\u1ea1i.<\/p>\n<\/li>\n<li>\n<p><strong>\u1ea8n danh:<\/strong> M\u00e1y ch\u1ee7 proxy cung c\u1ea5p t\u00ednh \u1ea9n danh, khi\u1ebfn k\u1ebb t\u1ea5n c\u00f4ng kh\u00f3 theo d\u00f5i h\u00e0nh \u0111\u1ed9ng c\u1ee7a ch\u00fang \u1edf m\u1ed9t v\u1ecb tr\u00ed c\u1ee5 th\u1ec3.<\/p>\n<\/li>\n<li>\n<p><strong>C\u00e2n b\u1eb1ng t\u1ea3i:<\/strong> M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 ph\u00e2n ph\u1ed1i l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, ng\u0103n ch\u1eb7n t\u00ecnh tr\u1ea1ng qu\u00e1 t\u1ea3i v\u00e0 ch\u1eadm tr\u1ec5 ti\u1ec1m \u1ea9n do c\u00e1c ho\u1ea1t \u0111\u1ed9ng m\u00e3 h\u00f3a g\u00e2y ra.<\/p>\n<\/li>\n<\/ol>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<p>\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin chuy\u00ean s\u00e2u v\u1ec1 Cryptojacking, b\u1ea1n c\u00f3 th\u1ec3 kh\u00e1m ph\u00e1 c\u00e1c t\u00e0i nguy\u00ean c\u00f3 th\u1ea9m quy\u1ec1n sau:<\/p>\n<ol>\n<li><a target=\"_new\" href=\"https:\/\/www.cisa.gov\/\" rel=\"noopener\">C\u01a1 quan An ninh m\u1ea1ng v\u00e0 C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng (CISA)<\/a><\/li>\n<li><a target=\"_new\" rel=\"noopener\">B\u00e1o c\u00e1o v\u1ec1 ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u1ee7a Symantec<\/a><\/li>\n<li><a target=\"_new\" rel=\"noopener\">Trung t\u00e2m t\u1ed9i ph\u1ea1m m\u1ea1ng c\u1ee7a Europol<\/a><\/li>\n<\/ol>\n<p>T\u1ea5n c\u00f4ng b\u1eb1ng ti\u1ec1n \u0111i\u1ec7n t\u1eed l\u00e0 m\u1ed1i \u0111e d\u1ecda dai d\u1eb3ng trong th\u1eddi \u0111\u1ea1i k\u1ef9 thu\u1eadt s\u1ed1 v\u00e0 vi\u1ec7c hi\u1ec3u \u0111\u01b0\u1ee3c s\u1ef1 ph\u1ee9c t\u1ea1p c\u1ee7a n\u00f3 l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 b\u1ea3o v\u1ec7 t\u00e0i s\u1ea3n k\u1ef9 thu\u1eadt s\u1ed1 v\u00e0 t\u00e0i nguy\u00ean m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n.<\/p>","protected":false},"featured_media":579644,"menu_order":0,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-579643","glossary","type-glossary","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/glossary\/579643","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":0,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/glossary\/579643\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/media\/579644"}],"wp:attachment":[{"href":"https:\/\/proxyelite.info\/vi\/wp-json\/wp\/v2\/media?parent=579643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}