{"id":1748,"date":"2023-10-17T14:34:01","date_gmt":"2023-10-17T05:34:01","guid":{"rendered":"https:\/\/bitwallet.com\/?post_type=glossary&p=1748"},"modified":"2024-02-09T09:58:59","modified_gmt":"2024-02-09T00:58:59","slug":"ddos","status":"publish","type":"glossary","link":"https:\/\/bitwallet.com\/vi\/support\/glossary\/ddos\/","title":{"rendered":"DDoS"},"content":{"rendered":"
\n
\u0111\u1ecdc th\u1ebf n\u00e0o<\/dt>\n
C\u00e1ch \u0111\u1ecdc ti\u1ebfng Nh\u1eadt: DDoS<\/dd>\n
t\u1eeb \u0111\u1ed3ng ngh\u0129a<\/dt>\n
<\/dd>\n
t\u1eeb tr\u00e1i ngh\u0129a<\/dt>\n
<\/dd>\n<\/dl>\n\n\n\n

DDoS l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a \u201cT\u1ea5n c\u00f4ng t\u1eeb ch\u1ed1i d\u1ecbch v\u1ee5 ph\u00e2n t\u00e1n\u201d. M\u1ed9t thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1 l\u00e0 t\u1ea5n c\u00f4ng DoS, vi\u1ebft t\u1eaft c\u1ee7a \u201cT\u1ea5n c\u00f4ng t\u1eeb ch\u1ed1i d\u1ecbch v\u1ee5\u201d. D\u1ecbch theo ngh\u0129a \u0111en l\u00e0 t\u1ea5n c\u00f4ng t\u1eeb ch\u1ed1i d\u1ecbch v\u1ee5.<\/p>\n\n\n\n

C\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u00e0m qu\u00e1 t\u1ea3i c\u00e1c m\u00e1y ch\u1ee7 web b\u1eb1ng c\u00e1ch g\u1eedi s\u1ed1 l\u01b0\u1ee3ng l\u1edbn y\u00eau c\u1ea7u ch\u1eb3ng h\u1ea1n v\u00e0 bu\u1ed9c ch\u00fang ph\u1ea3i t\u1ea1m d\u1eebng d\u1ecbch v\u1ee5. \u0110\u00e2y l\u00e0 m\u1ed9t thu\u1eadt ng\u1eef chung kh\u00f4ng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn m\u1ed9t ph\u01b0\u01a1ng th\u1ee9c t\u1ea5n c\u00f4ng c\u1ee5 th\u1ec3 m\u00e0 ch\u1ec9 c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng nh\u1eb1m l\u00e0m gi\u00e1n \u0111o\u1ea1n ho\u1eb7c d\u1eebng c\u00e1c d\u1ecbch v\u1ee5 n\u00f3i chung.<\/p>\n\n\n\n

Trong tr\u01b0\u1eddng h\u1ee3p DDoS, t\u1eeb \u201cdistributed\u201d c\u00f3 ngh\u0129a l\u00e0 \u201c\u0111\u01b0\u1ee3c ph\u00e2n ph\u1ed1i\u201d n\u00ean g\u1ecdi l\u00e0 t\u1ea5n c\u00f4ng DoS ph\u00e2n t\u00e1n. C\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng DoS \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1eeb m\u1ed9t m\u00e1y t\u00ednh, trong khi c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng DDoS \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1eeb nhi\u1ec1u m\u00e1y t\u00ednh g\u1eedi g\u00f3i \u0111\u1ed3ng th\u1eddi \u0111\u1ebfn m\u1ee5c ti\u00eau.<\/p>\n\n\n\n

B\u1edfi v\u00ec c\u00e1c g\u00f3i tin kh\u00f4ng \u0111\u01b0\u1ee3c g\u1eedi tr\u1ef1c ti\u1ebfp t\u1eeb m\u00e1y t\u00ednh c\u1ee7a k\u1ebb ch\u1ee7 m\u01b0u m\u00e0 t\u1eeb m\u1ed9t s\u1ed1 m\u00e1y t\u00ednh th\u00f4ng th\u01b0\u1eddng \u0111\u00e3 b\u1ecb t\u1ea5n c\u00f4ng v\u00e0 \u0111ang b\u1ecb ki\u1ec3m so\u00e1t b\u1edfi nhi\u1ec5m ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i, v.v. n\u00ean r\u1ea5t kh\u00f3 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh th\u1ee7 ph\u1ea1m. Ng\u01b0\u1eddi ta cho r\u1eb1ng bi\u1ec7n ph\u00e1p \u0111\u1ed1i ph\u00f3 t\u1ed1t nh\u1ea5t l\u00e0 c\u00e1 nh\u00e2n qu\u1ea3n tr\u1ecb vi\u00ean ph\u1ea3i qu\u1ea3n l\u00fd k\u1ef9 l\u01b0\u1ee1ng m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh \u0111\u1ec3 ng\u0103n ch\u1eb7n ch\u00fang b\u1ecb ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i x\u00e2m nh\u1eadp.<\/p>\n\n\n\n

M\u1ee5c ti\u00eau ch\u00ednh c\u1ee7a c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng DDoS l\u00e0 h\u1ec7 th\u1ed1ng ng\u00e2n h\u00e0ng, n\u1ec1n t\u1ea3ng mua s\u1eafm tr\u1ef1c tuy\u1ebfn v\u00e0 c\u00e1c d\u1ecbch v\u1ee5 kh\u00e1c th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong cu\u1ed9c s\u1ed1ng tr\u1ef1c tuy\u1ebfn.<\/p>\n\n\n\n

Trong khi th\u1ecb tr\u01b0\u1eddng ti\u1ec1n \u1ea3o \u1edf m\u1ee9c cao nh\u1ea5t m\u1ecdi th\u1eddi \u0111\u1ea1i v\u00e0o n\u0103m 2017, c\u00e1c s\u00e0n giao d\u1ecbch l\u1ea1i b\u1ecb c\u1ea3n tr\u1edf b\u1edfi c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng DDoS. C\u00e1c s\u00e0n giao d\u1ecbch ti\u1ec1n \u1ea3o l\u1edbn nh\u01b0 POLONIEX c\u0169ng b\u1ecb t\u1ea5n c\u00f4ng DDoS, l\u1ea7n n\u00e0o c\u0169ng g\u00e2y ra t\u00ecnh tr\u1ea1ng ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 m\u1ea5t quy\u1ec1n truy c\u1eadp.<\/p>","protected":false},"excerpt":{"rendered":"

T\u1ea5n c\u00f4ng t\u1eeb ch\u1ed1i d\u1ecbch v\u1ee5 ph\u00e2n t\u00e1n\u201d. M\u1ed9t thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1 l\u00e0 t\u1ea5n c\u00f4ng DoS, vi\u1ebft t\u1eaft c\u1ee7a \u201cT\u1ea5n c\u00f4ng t\u1eeb ch\u1ed1i d\u1ecbch v\u1ee5\u201d. D\u1ecbch theo ngh\u0129a \u0111en l\u00e0 t\u1ea5n c\u00f4ng t\u1eeb ch\u1ed1i d\u1ecbch v\u1ee5.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"footnotes":""},"genre":[69],"initial":[119],"initial-ja":[222,263],"class_list":["post-1748","glossary","type-glossary","status-publish","hentry","genre-genre05","initial-ini-d","initial-ja-ini-d","initial-ja-ini-ja-te"],"_links":{"self":[{"href":"https:\/\/bitwallet.com\/vi\/wp-json\/wp\/v2\/glossary\/1748","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bitwallet.com\/vi\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/bitwallet.com\/vi\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":2,"href":"https:\/\/bitwallet.com\/vi\/wp-json\/wp\/v2\/glossary\/1748\/revisions"}],"predecessor-version":[{"id":3640,"href":"https:\/\/bitwallet.com\/vi\/wp-json\/wp\/v2\/glossary\/1748\/revisions\/3640"}],"wp:attachment":[{"href":"https:\/\/bitwallet.com\/vi\/wp-json\/wp\/v2\/media?parent=1748"}],"wp:term":[{"taxonomy":"genre","embeddable":true,"href":"https:\/\/bitwallet.com\/vi\/wp-json\/wp\/v2\/genre?post=1748"},{"taxonomy":"initial","embeddable":true,"href":"https:\/\/bitwallet.com\/vi\/wp-json\/wp\/v2\/initial?post=1748"},{"taxonomy":"initial-ja","embeddable":true,"href":"https:\/\/bitwallet.com\/vi\/wp-json\/wp\/v2\/initial-ja?post=1748"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}