Theo Harry Donnelly<\/strong>, CEO c\u1ee7a Circuit, c\u00e1c n\u1ea1n nh\u00e2n c\u1ee7a c\u00e1c v\u1ee5 hack crypto th\u01b0\u1eddng b\u1ecb l\u1ee3i d\u1ee5ng m\u1ed9t l\u1ea7n n\u1eefa b\u1edfi nh\u1eefng c\u00f4ng ty kh\u00f4i ph\u1ee5c kh\u00f4ng \u0111\u00e1ng tin c\u1eady. Vi\u1ec7c \u00e1p d\u1ee5ng crypto \u0111ang gia t\u0103ng, v\u1edbi ng\u00e0y c\u00e0ng nhi\u1ec1u ng\u01b0\u1eddi tham gia. Tuy nhi\u00ean, b\u1ea5t ch\u1ea5p nhi\u1ec1u n\u0103m \u0111\u1ed5i m\u1edbi, crypto v\u1eabn kh\u00f4ng b\u1ea3o v\u1ec7 \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 ng\u01b0\u1eddi d\u00f9ng d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng nh\u1ea5t. M\u1ed9t s\u1ef1 c\u1ed1 g\u1ea7n \u0111\u00e2y \u0111\u00e3 x\u1ea3y ra khi m\u1ed9t ng\u01b0\u1eddi ngh\u1ec9 h\u01b0u \u1edf M\u1ef9 m\u1ea5t 3 tri\u1ec7u \u0111\u00f4 la<\/strong> trong XRP sau khi v\u00f4 t\u00ecnh l\u00e0m l\u1ed9 v\u00ed l\u1ea1nh c\u1ee7a h\u1ecd. S\u1ef1 c\u1ed1 n\u00e0y cho th\u1ea5y r\u1eb1ng an ninh v\u1eabn l\u00e0 v\u1ea5n \u0111\u1ec1 h\u00e0ng \u0111\u1ea7u trong crypto<\/strong>.<\/p>\n V\u00ec l\u00fd do n\u00e0y, crypto.news \u0111\u00e3 tr\u00f2 chuy\u1ec7n v\u1edbi Harry Donnelly<\/strong>, CEO c\u1ee7a c\u00f4ng ty b\u1ea3o m\u1eadt crypto Circuit. \u00d4ng gi\u1ea3i th\u00edch l\u00fd do t\u1ea1i sao h\u1ec7 sinh th\u00e1i \u0111\u00e3 m\u1ea5t h\u01a1n 3 t\u1ef7 \u0111\u00f4 la<\/strong> do c\u00e1c v\u1ee5 hack ch\u1ec9 trong n\u0103m nay v\u00e0 t\u1ea1i sao vi\u1ec7c kh\u00f4i ph\u1ee5c th\u01b0\u1eddng r\u1ea5t kh\u00f3 kh\u0103n.<\/p>\n \nCrypto.news:<\/strong> Ch\u00fang t\u00f4i \u0111\u00e3 th\u1ea5y m\u1ed9t s\u1ef1 c\u1ed1 an ninh g\u1ea7n \u0111\u00e2y, n\u01a1i m\u1ed9t ng\u01b0\u1eddi gi\u1eef v\u00ed \u0111\u00e3 m\u1ea5t to\u00e0n b\u1ed9 ti\u1ebft ki\u1ec7m c\u1ea3 \u0111\u1eddi c\u1ee7a h\u1ecd trong m\u1ed9t v\u1ee5 hack. \u0110i\u1ec1u n\u00e0y cho ch\u00fang ta bi\u1ebft g\u00ec v\u1ec1 an ninh t\u00e0i s\u1ea3n crypto? \nCrypto.news:<\/strong> ZacXBT n\u00f3i r\u1eb1ng nhi\u1ec1u c\u00f4ng ty kh\u00f4i ph\u1ee5c l\u00e0 \u0111\u00e1ng ng\u1edd. Quan \u0111i\u1ec3m c\u1ee7a b\u1ea1n l\u00e0 g\u00ec? \nCrypto.news:<\/strong> V\u1eady c\u00f3 v\u1ebb nh\u01b0 vi\u1ec7c kh\u00f4i ph\u1ee5c l\u00e0 m\u1ed9t \u0111i\u1ec1u kh\u00f3 kh\u0103n. Gi\u1ea3i ph\u00e1p thay th\u1ebf l\u00e0 g\u00ec? \nCrypto.news:<\/strong> V\u1eady, ai ki\u1ec3m so\u00e1t n\u00fat \u0111\u1ecf l\u1edbn \u0111\u00f3? \nCrypto.news:<\/strong> Ai \u0111ang s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 n\u00e0y v\u00e0o l\u00fac n\u00e0y? \nCrypto.news:<\/strong> V\u00e0 l\u00e0m th\u1ebf n\u00e0o ng\u01b0\u1eddi d\u00f9ng ch\u1ecdn v\u00ed sao l\u01b0u c\u1ee7a h\u1ecd? N\u00f3 n\u00ean l\u00e0 m\u1ed9t v\u00ed ph\u1ea7n c\u1ee9ng kh\u00e1c, m\u1ed9t t\u00e0i kho\u1ea3n s\u00e0n giao d\u1ecbch, hay m\u1ed9t ng\u01b0\u1eddi gi\u1eef t\u00e0i s\u1ea3n? \nCrypto.news:<\/strong> B\u1ea1n \u0111\u00e3 th\u1ef1c s\u1ef1 c\u00f3 b\u1ea5t k\u1ef3 tr\u01b0\u1eddng h\u1ee3p n\u00e0o m\u00e0 ai \u0111\u00f3 ph\u1ea3i s\u1eed d\u1ee5ng n\u00fat \u0111\u1ecf ch\u01b0a? \nCrypto.news:<\/strong> V\u00e0 \u0111\u1ed1i v\u1edbi c\u00e1c t\u1ed5 ch\u1ee9c, k\u1ecbch b\u1ea3n th\u1ea5t b\u1ea1i \u0111i\u1ec3n h\u00ecnh l\u00e0 g\u00ec? \nCrypto.news:<\/strong> B\u1ea1n \u0111\u00e3 \u0111\u1ec1 c\u1eadp tr\u01b0\u1edbc \u0111\u00f3 r\u1eb1ng nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng \u0111ang tr\u1edf n\u00ean tinh vi h\u01a1n. Quan \u0111i\u1ec3m c\u1ee7a b\u1ea1n v\u1ec1 c\u00e1ch ng\u00e0nh c\u00f4ng nghi\u1ec7p crypto \u0111ang th\u00edch \u1ee9ng v\u1edbi \u0111i\u1ec1u \u0111\u00f3 l\u00e0 g\u00ec? \u0110i\u1ec1u g\u00ec \u0111ang thay \u0111\u1ed5i trong an ninh? \nCrypto.news:<\/strong> Khi c\u00e1c s\u00e0n giao d\u1ecbch t\u1eadp trung \u0111\u00f3ng b\u0103ng c\u00e1c kho\u1ea3n ti\u1ec1n b\u1ecb \u0111\u00e1nh c\u1eafp, m\u1ecdi ng\u01b0\u1eddi th\u01b0\u1eddng hi\u1ec3u. Nh\u01b0ng khi c\u00e1c giao th\u1ee9c DeFi \u0111\u00f3ng b\u0103ng v\u00ed ho\u1eb7c t\u1ea1m d\u1eebng h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh, th\u01b0\u1eddng c\u00f3 s\u1ef1 ch\u1ec9 tr\u00edch v\u1ec1 t\u00ednh t\u1eadp trung. Quan \u0111i\u1ec3m c\u1ee7a b\u1ea1n v\u1ec1 \u0111i\u1ec1u \u0111\u00f3 l\u00e0 g\u00ec? \nCrypto.news:<\/strong> Nh\u01b0ng ai \u0111\u00f3 c\u00f3 th\u1ec3 n\u00f3i r\u1eb1ng, n\u1ebfu m\u1ed9t giao th\u1ee9c c\u00f3 kh\u1ea3 n\u0103ng \u0111\u00f3ng b\u0103ng v\u00ed ho\u1eb7c t\u1ea1m d\u1eebng h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh, th\u00ec h\u1ecd c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng r\u00fat c\u1ea1n pool. Quan \u0111i\u1ec3m c\u1ee7a b\u1ea1n v\u1ec1 \u0111i\u1ec1u \u0111\u00f3 l\u00e0 g\u00ec? \nCrypto.news:<\/strong> C\u00f3 \u0111i\u1ec1u g\u00ec b\u1ea1n \u0111\u00e3 suy ngh\u0129 g\u1ea7n \u0111\u00e2y m\u00e0 b\u1ea1n ngh\u0129 r\u1eb1ng ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111ang b\u1ecf qua kh\u00f4ng? Gi\u1edbi thi\u1ec7u v\u1ec1 v\u1ea5n \u0111\u1ec1 an ninh trong crypto Theo Harry Donnelly, CEO c\u1ee7a Circuit, c\u00e1c n\u1ea1n nh\u00e2n c\u1ee7a c\u00e1c v\u1ee5 hack crypto th\u01b0\u1eddng b\u1ecb l\u1ee3i d\u1ee5ng m\u1ed9t l\u1ea7n n\u1eefa b\u1edfi nh\u1eefng c\u00f4ng ty kh\u00f4i ph\u1ee5c kh\u00f4ng \u0111\u00e1ng tin c\u1eady. Vi\u1ec7c \u00e1p d\u1ee5ng crypto \u0111ang …<\/p>\n","protected":false},"author":3,"featured_media":14509,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[4307,10635,4313,4507,4893,4413,4204],"class_list":["post-14510","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hack","tag-chainalysis","tag-ellipal","tag-hack","tag-ripple","tag-tornado-cash","tag-trm-labs","tag-usa"],"yoast_head":"\nCu\u1ed9c tr\u00f2 chuy\u1ec7n v\u1edbi Harry Donnelly<\/h2>\n
\nHarry Donnelly:<\/strong> \u0110\u00e2y l\u00e0 s\u1ef1 c\u1ed1 v\u00ed XRP: m\u1ed9t ng\u01b0\u1eddi ngh\u1ec9 h\u01b0u \u1edf M\u1ef9 \u0111\u00e3 m\u1ea5t kho\u1ea3ng 3 tri\u1ec7u \u0111\u00f4 la<\/strong> trong XRP, ti\u1ebft ki\u1ec7m h\u01b0u tr\u00ed c\u1ee7a h\u1ecd. ZacXBT \u0111\u00e3 \u0111\u0103ng v\u1ec1 \u0111i\u1ec1u n\u00e0y tr\u00ean Twitter. N\u1ea1n nh\u00e2n cho bi\u1ebft h\u1ecd \u0111\u00e3 c\u1ed1 g\u1eafng n\u1ed9p b\u00e1o c\u00e1o cho c\u1ea3nh s\u00e1t nh\u01b0ng kh\u00f4ng th\u1ec3 li\u00ean l\u1ea1c v\u1edbi c\u01a1 quan th\u1ef1c thi ph\u00e1p lu\u1eadt. C\u00e1c kho\u1ea3n ti\u1ec1n sau \u0111\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c r\u1eeda qua kho\u1ea3ng 120 giao d\u1ecbch<\/strong>. Ch\u00fang t\u00f4i kh\u00f4ng c\u00f3 x\u00e1c nh\u1eadn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 vector ch\u00ednh x\u00e1c v\u00ec n\u1ea1n nh\u00e2n kh\u00f4ng am hi\u1ec3u v\u1ec1 crypto; kh\u00f4ng c\u00f3 quy\u1ec1n truy c\u1eadp v\u00e0o m\u00e1y t\u00ednh x\u00e1ch tay c\u1ee7a h\u1ecd \u0111\u1ec3 theo d\u00f5i c\u00e1c b\u01b0\u1edbc, th\u1eadt kh\u00f3 \u0111\u1ec3 ch\u1eafc ch\u1eafn. Nh\u01b0ng nh\u1eefng tr\u01b0\u1eddng h\u1ee3p nh\u01b0 th\u1ebf n\u00e0y th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i qu\u00e9t thi\u1ebft b\u1ecb \u0111\u1ec3 t\u00ecm ki\u1ebfm c\u1ee5m t\u1eeb h\u1ea1t gi\u1ed1ng v\u00e0 c\u00e1c b\u00ed m\u1eadt kh\u00e1c. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, ng\u01b0\u1eddi \u0111\u00f3 ngh\u0129 r\u1eb1ng h\u1ecd c\u00f3 m\u1ed9t v\u00ed l\u1ea1nh \u2014 mua t\u1eeb Ellipal \u2014 nh\u01b0ng h\u1ecd \u0111\u00e3 nh\u1eadp c\u1ee5m t\u1eeb h\u1ea1t gi\u1ed1ng v\u00e0o m\u00e1y t\u00ednh x\u00e1ch tay c\u1ee7a m\u00ecnh. \u0110i\u1ec1u \u0111\u00f3 l\u00e0m m\u1ea5t hi\u1ec7u l\u1ef1c l\u01b0u tr\u1eef l\u1ea1nh: m\u1ed9t khi c\u1ee5m t\u1eeb h\u1ea1t gi\u1ed1ng t\u1ed3n t\u1ea1i tr\u00ean m\u1ed9t m\u00e1y t\u00ednh k\u1ebft n\u1ed1i internet, s\u1ef1 b\u1ea3o v\u1ec7 c\u1ee7a v\u00ed ph\u1ea7n c\u1ee9ng s\u1ebd b\u1ecb m\u1ea5t hi\u1ec7u l\u1ef1c.<\/p><\/blockquote>\n
\nHarry Donnelly:<\/strong> Ho\u00e0n to\u00e0n c\u00f4ng b\u1eb1ng. Khi m\u1ecdi ng\u01b0\u1eddi tuy\u1ec7t v\u1ecdng, nh\u1eefng k\u1ebb x\u1ea5u s\u1ebd l\u1ee3i d\u1ee5ng h\u1ecd. Nh\u1eefng k\u1ebb x\u1ea5u t\u1ed3i t\u1ec7 nh\u1ea5t th\u01b0\u1eddng t\u1ed1i \u01b0u h\u00f3a SEO cho c\u00e1c trang c\u1ee7a h\u1ecd \u0111\u1ec3 xu\u1ea5t hi\u1ec7n \u0111\u1ea7u ti\u00ean khi ai \u0111\u00f3 \u0111i\u00ean cu\u1ed3ng t\u00ecm ki\u1ebfm “kh\u00f4i ph\u1ee5c crypto b\u1ecb \u0111\u00e1nh c\u1eafp.” Kh\u00f4i ph\u1ee5c h\u1ee3p ph\u00e1p l\u00e0 kh\u00f3 kh\u0103n. Crypto l\u00e0 t\u00e0i s\u1ea3n s\u1edf h\u1eefu: quy\u1ec1n s\u1edf h\u1eefu ch\u00eca kh\u00f3a \u0111\u1ed3ng ngh\u0129a v\u1edbi quy\u1ec1n s\u1edf h\u1eefu. B\u1ea1n kh\u00f4ng th\u1ec3 g\u1ecdi m\u1ed9t ng\u00e2n h\u00e0ng v\u00e0 \u0111\u1ea3o ng\u01b0\u1ee3c m\u1ed9t giao d\u1ecbch tr\u00ean chu\u1ed7i. C\u00e1c c\u00f4ng ty kh\u00f4i ph\u1ee5c h\u1ee3p ph\u00e1p th\u01b0\u1eddng l\u00e0 c\u00e1c c\u1eeda h\u00e0ng h\u1ee3p ph\u00e1p l\u00e0m vi\u1ec7c v\u1edbi c\u01a1 quan th\u1ef1c thi ph\u00e1p lu\u1eadt, s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 \u0111i\u1ec1u tra blockchain nh\u01b0 Chainalysis ho\u1eb7c TRM Labs, theo d\u00f5i c\u00e1c kho\u1ea3n ti\u1ec1n v\u00e0 c\u1ed1 g\u1eafng y\u00eau c\u1ea7u c\u00e1c s\u00e0n giao d\u1ecbch \u0111\u00f3ng b\u0103ng t\u00e0i kho\u1ea3n b\u1eb1ng th\u00f4ng b\u00e1o ph\u00e1p l\u00fd. Nh\u01b0ng \u0111i\u1ec1u \u0111\u00f3 ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng n\u1ebfu c\u00e1c kho\u1ea3n ti\u1ec1n \u0111\u1ebfn m\u1ed9t s\u00e0n giao d\u1ecbch KYC s\u1eb5n s\u00e0ng v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng h\u1ee3p t\u00e1c v\u00e0 n\u1ebfu khu v\u1ef1c ph\u00e1p l\u00fd h\u1ee3p t\u00e1c. Nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng th\u01b0\u1eddng chuy\u1ec3n ti\u1ec1n \u0111\u1ebfn c\u00e1c s\u00e0n giao d\u1ecbch kh\u00f4ng h\u1ee3p t\u00e1c ho\u1eb7c d\u1ecbch v\u1ee5 tr\u1ed9n; n\u0103m ngo\u00e1i, d\u01b0\u1edbi 5%<\/strong> t\u00e0i s\u1ea3n \u0111\u00e3 \u0111\u01b0\u1ee3c kh\u00f4i ph\u1ee5c b\u1eb1ng nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p \u0111\u00f3. C\u00e1c c\u00f4ng ty s\u0103n m\u1ed3i s\u1ebd t\u00ednh ph\u00ed kho\u1ea3ng 10.000 \u0111\u00f4 la<\/strong> cho c\u00e1c qu\u00e9t c\u01a1 b\u1ea3n v\u00e0 s\u1ea3n xu\u1ea5t m\u1ed9t b\u00e1o c\u00e1o cung c\u1ea5p th\u00f4ng tin sai cho n\u1ea1n nh\u00e2n. V\u00ed d\u1ee5, h\u1ecd b\u1ea3o h\u1ecd g\u1eedi email cho Tornado Cash, \u0111i\u1ec1u n\u00e0y l\u00e0 v\u00f4 \u00edch.<\/p><\/blockquote>\n
\nHarry Donnelly:<\/strong> V\u00ec x\u00e1c su\u1ea5t kh\u00f4i ph\u1ee5c th\u1ea5p, ph\u00f2ng ng\u1eeba l\u00e0 r\u1ea5t quan tr\u1ecdng. Circuit t\u1eadp trung v\u00e0o vi\u1ec7c ng\u0103n ch\u1eb7n t\u1ed5n th\u1ea5t thay v\u00ec d\u1ef1a v\u00e0o vi\u1ec7c kh\u00f4i ph\u1ee5c sau khi b\u1ecb hack. M\u1ed9t khi c\u00e1c kho\u1ea3n ti\u1ec1n r\u1eddi kh\u1ecfi v\u00ed, kh\u1ea3 n\u0103ng kh\u00f4i ph\u1ee5c l\u00e0 r\u1ea5t th\u1ea5p; ng\u0103n ch\u1eb7n vi\u1ec7c \u0111\u00e1nh c\u1eafp tr\u01b0\u1edbc khi n\u00f3 x\u1ea3y ra c\u00f3 x\u00e1c su\u1ea5t th\u00e0nh c\u00f4ng cao h\u01a1n nhi\u1ec1u. C\u00f3 hai ch\u1ebf \u0111\u1ed9 t\u1ed5n th\u1ea5t: (1) b\u1ea1n m\u1ea5t quy\u1ec1n truy c\u1eadp v\u00e0o ch\u00eca kh\u00f3a ri\u00eang c\u1ee7a m\u00ecnh (c\u00e1c kho\u1ea3n ti\u1ec1n kh\u00f4ng th\u1ec3 truy c\u1eadp) ho\u1eb7c (2) ng\u01b0\u1eddi kh\u00e1c c\u00f3 \u0111\u01b0\u1ee3c ch\u00eca kh\u00f3a ri\u00eang c\u1ee7a b\u1ea1n (c\u00e1c kho\u1ea3n ti\u1ec1n b\u1ecb \u0111\u00e1nh c\u1eafp). Circuit gi\u1ea3i quy\u1ebft c\u1ea3 hai b\u1eb1ng c\u00e1ch b\u1ea3o v\u1ec7 t\u00e0i s\u1ea3n tr\u1ef1c ti\u1ebfp thay v\u00ec ch\u1ec9 b\u1ea3o v\u1ec7 ch\u00eca kh\u00f3a. Ch\u00fang t\u00f4i x\u00e2y d\u1ef1ng c\u00e1i m\u00e0 ch\u00fang t\u00f4i g\u1ecdi l\u00e0 vi\u1ec7c r\u00fat t\u00e0i s\u1ea3n t\u1ef1 \u0111\u1ed9ng. Thay v\u00ec ch\u1ec9 b\u1ea3o v\u1ec7 m\u1ed9t ch\u00eca kh\u00f3a ri\u00eang, ch\u00fang t\u00f4i t\u1ea1o tr\u01b0\u1edbc c\u00e1c giao d\u1ecbch \u0111\u00e3 k\u00fd \u0111\u1ec3 chuy\u1ec3n ti\u1ec1n \u0111\u1ebfn m\u1ed9t v\u00ed sao l\u01b0u \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh tr\u01b0\u1edbc. Nh\u1eefng giao d\u1ecbch \u0111\u00f3 \u0111\u01b0\u1ee3c t\u1ea1o tr\u01b0\u1edbc, m\u00e3 h\u00f3a v\u00e0 l\u01b0u tr\u1eef \u2014 kh\u00f4ng bao gi\u1edd \u0111\u01b0\u1ee3c ph\u00e1t s\u00f3ng tr\u1eeb khi ng\u01b0\u1eddi d\u00f9ng h\u1ee3p ph\u00e1p k\u00edch ho\u1ea1t ch\u00fang.<\/p><\/blockquote>\n
\nHarry Donnelly:<\/strong> Ng\u01b0\u1eddi d\u00f9ng ki\u1ec3m so\u00e1t n\u00f3. H\u1ecd v\u00e0o \u1ee9ng d\u1ee5ng web c\u1ee7a ch\u00fang t\u00f4i, x\u00e1c minh danh t\u00ednh c\u1ee7a h\u1ecd b\u1eb1ng 2FA<\/strong> v\u00e0 nh\u1ea5n n\u00fat. \u0110i\u1ec1u \u0111\u00f3 gi\u1ea3i m\u00e3 v\u00e0 ph\u00e1t s\u00f3ng giao d\u1ecbch, v\u00e0 c\u00e1c kho\u1ea3n ti\u1ec1n chuy\u1ec3n \u0111\u1ebfn v\u00ed sao l\u01b0u. Ch\u00fang t\u00f4i l\u01b0u tr\u1eef giao d\u1ecbch \u0111\u00e3 k\u00fd tr\u01b0\u1edbc, \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a, nh\u01b0ng ch\u1ec9 c\u00f3 ng\u01b0\u1eddi d\u00f9ng m\u1edbi c\u00f3 th\u1ec3 gi\u1ea3i m\u00e3 v\u00e0 k\u00edch ho\u1ea1t n\u00f3. H\u1ecd x\u00e1c \u0111\u1ecbnh \u0111\u1ecba ch\u1ec9 \u0111\u00edch tr\u01b0\u1edbc, v\u00e0 ch\u00fang t\u00f4i kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i \u0111\u1ecba ch\u1ec9 \u0111\u00f3. M\u1ed9t khi n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c k\u00fd, n\u00f3 s\u1ebd b\u1ecb kh\u00f3a. H\u1ec7 th\u1ed1ng c\u1ee7a ch\u00fang t\u00f4i ch\u1ec9 gi\u1eef n\u00f3 m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng k\u00edch ho\u1ea1t khi c\u1ea7n.<\/p><\/blockquote>\n
\nHarry Donnelly:<\/strong> Hi\u1ec7n t\u1ea1i, t\u1ea5t c\u1ea3 l\u00e0 c\u00e1c t\u1ed5 ch\u1ee9c v\u00e0 doanh nghi\u1ec7p. Ch\u00fang t\u00f4i ch\u01b0a ph\u1ee5c v\u1ee5 ng\u01b0\u1eddi d\u00f9ng b\u00e1n l\u1ebb. C\u00e1c \u0111\u1ed1i t\u00e1c c\u1ee7a ch\u00fang t\u00f4i l\u00e0 c\u00e1c s\u00e0n giao d\u1ecbch, qu\u1ea3n l\u00fd t\u00e0i s\u1ea3n, b\u00e0n OTC. \u0110\u00e2y l\u00e0 nh\u1eefng ng\u01b0\u1eddi qu\u1ea3n l\u00fd s\u1ed1 ti\u1ec1n l\u1edbn v\u00e0 t\u00e0i s\u1ea3n c\u1ee7a kh\u00e1ch h\u00e0ng. \u0110\u1ed1i v\u1edbi h\u1ecd, th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ho\u1eb7c m\u1ea5t quy\u1ec1n truy c\u1eadp c\u00f3 th\u1ec3 l\u00e0 th\u1ea3m h\u1ecda. M\u1ed9t v\u00ed d\u1ee5 l\u00e0 Shift Markets. Ch\u00fang t\u00f4i \u0111ang tri\u1ec3n khai c\u00f4ng ngh\u1ec7 c\u1ee7a m\u00ecnh tr\u00ean 150 s\u00e0n giao d\u1ecbch<\/strong> m\u00e0 h\u1ecd l\u00e0m vi\u1ec7c c\u00f9ng. Nh\u1eefng s\u00e0n giao d\u1ecbch n\u00e0y kh\u00f4ng th\u1ec3 \u0111\u1ee7 kh\u1ea3 n\u0103ng m\u1ea5t quy\u1ec1n truy c\u1eadp v\u00e0o c\u00e1c kho\u1ea3n ti\u1ec1n, ngay c\u1ea3 trong v\u00e0i gi\u1edd. \u0110\u1ed1i v\u1edbi c\u00e1c t\u1ed5 ch\u1ee9c, kh\u00f4ng ch\u1ec9 l\u00e0 ng\u0103n ch\u1eb7n vi\u1ec7c \u0111\u00e1nh c\u1eafp. \u0110\u00f4i khi ai \u0111\u00f3 l\u00e0m m\u1ea5t thi\u1ebft b\u1ecb k\u00fd, ho\u1eb7c m\u1ed9t d\u1ecbch v\u1ee5 nh\u01b0 Fireblocks b\u1ecb ng\u1eebng ho\u1ea1t \u0111\u1ed9ng. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 ng\u1eebng t\u1ea5t c\u1ea3 c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u2014 kh\u00f4ng c\u00f3 ti\u1ec1n g\u1eedi, kh\u00f4ng c\u00f3 r\u00fat ti\u1ec1n. V\u1edbi Circuit, h\u1ecd c\u00f3 th\u1ec3 kh\u00f4i ph\u1ee5c trong v\u00e0i ph\u00fat thay v\u00ec b\u1ecb ng\u1eebng ho\u1ea1t \u0111\u1ed9ng trong nhi\u1ec1u ng\u00e0y. V\u00e0 \u0111\u1ed1i v\u1edbi h\u1ecd, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 c\u00f3 ngh\u0129a l\u00e0 c\u1ee9u v\u00e3n danh ti\u1ebfng c\u1ee7a h\u1ecd \u2014 v\u00e0 h\u00e0ng tri\u1ec7u trong vi\u1ec7c gi\u1eef ch\u00e2n kh\u00e1ch h\u00e0ng.<\/p><\/blockquote>\n
\nHarry Donnelly:<\/strong> C\u00e2u h\u1ecfi hay. Ch\u00fang t\u00f4i khuy\u00ean r\u1eb1ng v\u00ed sao l\u01b0u c\u0169ng ph\u1ea3i an to\u00e0n nh\u01b0 v\u00ed ch\u00ednh. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 s\u1eed d\u1ee5ng c\u00e1c nh\u00e0 cung c\u1ea5p v\u00ed kh\u00e1c nhau, l\u01b0u tr\u1eef ch\u00eca kh\u00f3a \u1edf c\u00e1c v\u1ecb tr\u00ed kh\u00e1c nhau v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1eb7t c\u00f9ng m\u1ed9t ch\u1ed7. B\u1ea1n kh\u00f4ng mu\u1ed1n c\u1ea3 hai b\u1ed9 ch\u00eca kh\u00f3a \u1edf c\u00f9ng m\u1ed9t kho ho\u1eb7c m\u00e1y ch\u1ee7. Ngo\u00e0i ra, ch\u00fang t\u00f4i th\u1ef1c thi c\u00e1c ph\u00ea duy\u1ec7t quorum \u2014 ch\u00ednh s\u00e1ch 4 m\u1eaft<\/strong> ho\u1eb7c 6 m\u1eaft<\/strong> \u2014 \u0111\u1ec3 tr\u00e1nh b\u1ea5t k\u1ef3 \u0111i\u1ec3m th\u1ea5t b\u1ea1i n\u00e0o. H\u1ea7u h\u1ebft c\u00e1c t\u1ed5 ch\u1ee9c l\u1edbn \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng theo c\u00e1ch n\u00e0y. M\u1ed9t s\u1ed1 s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft l\u1eadp MPC<\/strong> ho\u1eb7c multisig<\/strong> kh\u00e1c nhau cho v\u00ed ch\u00ednh v\u00e0 v\u00ed sao l\u01b0u. Nh\u1eefng ng\u01b0\u1eddi kh\u00e1c s\u1eed d\u1ee5ng c\u00e1c c\u01a1 s\u1edf an to\u00e0n kh\u00e1c nhau ho\u1eb7c th\u1eadm ch\u00ed c\u00e1c khu v\u1ef1c ph\u00e1p l\u00fd kh\u00e1c nhau. \u00dd t\u01b0\u1edfng l\u00e0: n\u1ebfu th\u1ea3m h\u1ecda x\u1ea3y ra v\u1edbi m\u1ed9t h\u1ec7 th\u1ed1ng, h\u1ec7 th\u1ed1ng kia s\u1ebd kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng. Ch\u00fang t\u00f4i c\u0169ng l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c c\u00f4ng ty b\u1ea3o hi\u1ec3m l\u1edbn, v\u00e0 h\u1ecd c\u00f4ng nh\u1eadn \u0111i\u1ec1u n\u00e0y nh\u01b0 m\u1ed9t c\u00e1ch gi\u1ea3m r\u1ee7i ro. Nhi\u1ec1u y\u00eau c\u1ea7u b\u1ea3o hi\u1ec3m crypto l\u00e0 do m\u1ea5t quy\u1ec1n truy c\u1eadp ho\u1eb7c c\u00e1c kho\u1ea3n ti\u1ec1n b\u1ecb \u0111\u00e1nh c\u1eafp. B\u1eb1ng c\u00e1ch th\u00eam c\u00f4ng ngh\u1ec7 c\u1ee7a Circuit, c\u00e1c c\u00f4ng ty tr\u1edf th\u00e0nh r\u1ee7i ro th\u1ea5p h\u01a1n. V\u00ec v\u1eady, c\u00e1c nh\u00e0 cung c\u1ea5p b\u1ea3o hi\u1ec3m cung c\u1ea5p gi\u1ea3m gi\u00e1 cho kh\u00e1ch h\u00e0ng s\u1eed d\u1ee5ng ch\u00fang t\u00f4i. \u0110i\u1ec1u \u0111\u00f3 l\u00e0m cho b\u1ea3o hi\u1ec3m d\u1ec5 ti\u1ebfp c\u1eadn h\u01a1n v\u00e0, theo \u0111\u00f3, mang l\u1ea1i nhi\u1ec1u v\u1ed1n t\u1ed5 ch\u1ee9c h\u01a1n v\u00e0o crypto.<\/p><\/blockquote>\n
\nHarry Donnelly:<\/strong> C\u00f3, ch\u00fang t\u00f4i \u0111\u00e3 s\u1eed d\u1ee5ng n\u00fat \u0111\u1ecf, c\u1ea3 trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p th\u1ef1c t\u1ebf v\u00e0 trong c\u00e1c b\u00e0i ki\u1ec3m tra c\u00f3 ki\u1ec3m so\u00e1t. Ch\u00fang t\u00f4i th\u1eadm ch\u00ed \u0111\u00e3 c\u1ed1 t\u00ecnh cho ph\u00e9p k\u1ebb t\u1ea5n c\u00f4ng truy c\u1eadp trong c\u00e1c m\u00f4i tr\u01b0\u1eddng white-hat ho\u1eb7c m\u00f4 ph\u1ecfng \u0111\u1ec3 c\u1ed1 g\u1eafng \u0111\u00e1nh c\u1eafp c\u00e1c kho\u1ea3n ti\u1ec1n. M\u1ed7i l\u1ea7n, n\u00f3 \u0111\u1ec1u gi\u1eef v\u1eefng. Nh\u00f3m k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i \u0111\u00e3 l\u00e0m vi\u1ec7c ch\u0103m ch\u1ec9 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang t\u00f4i \u0111\u00e3 bao ph\u1ee7 c\u00e1c tr\u01b0\u1eddng h\u1ee3p bi\u00ean v\u00e0 c\u00e1c m\u1ed1i \u0111e d\u1ecda th\u1ef1c t\u1ebf. Ch\u00fang t\u00f4i \u0111ang l\u00e0m vi\u1ec7c v\u1edbi m\u1ed9t s\u1ed1 ng\u01b0\u1eddi ch\u01a1i l\u1edbn nh\u1ea5t trong l\u0129nh v\u1ef1c n\u00e0y \u0111\u00e3 th\u1eed nghi\u1ec7m \u0111\u1ed9c l\u1eadp. Ch\u00fang t\u00f4i s\u1ebd c\u00f3 m\u1ed9t th\u00f4ng b\u00e1o c\u00f4ng khai trong th\u00e1ng t\u1edbi ho\u1eb7c hai th\u00e1ng t\u1edbi \u0111\u1ec3 gi\u1edbi thi\u1ec7u m\u1ed9t s\u1ed1 x\u00e1c nh\u1eadn \u0111\u00f3.<\/p><\/blockquote>\n
\nHarry Donnelly:<\/strong> N\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o thi\u1ebft l\u1eadp v\u00ed c\u1ee7a h\u1ecd. N\u1ebfu h\u1ecd \u0111ang s\u1eed d\u1ee5ng c\u00e1c d\u1ecbch v\u1ee5 kh\u00f4ng gi\u1eef t\u00e0i s\u1ea3n nh\u01b0 Fireblocks, t\u1ed5 ch\u1ee9c \u0111\u00f3 ph\u1ea3i ch\u1ecbu m\u1ed9t ph\u1ea7n tr\u00e1ch nhi\u1ec7m \u2014 h\u1ecd ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng truy c\u1eadp v\u00e0o v\u00ed c\u1ee7a h\u1ecd ngay c\u1ea3 khi Fireblocks b\u1ecb ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ho\u1eb7c kh\u00f4ng kh\u1ea3 d\u1ee5ng. N\u1ebfu h\u1ecd \u0111ang s\u1eed d\u1ee5ng c\u00e1c gi\u1ea3i ph\u00e1p ho\u00e0n to\u00e0n gi\u1eef t\u00e0i s\u1ea3n nh\u01b0 Coinbase ho\u1eb7c Anchorage, nh\u1eefng nh\u00e0 cung c\u1ea5p \u0111\u00f3 qu\u1ea3n l\u00fd m\u1ecdi th\u1ee9 t\u1eeb \u0111\u1ea7u \u0111\u1ebfn cu\u1ed1i. Nh\u01b0ng v\u1edbi Fireblocks, b\u1ea1n v\u1eabn c\u1ea7n quy\u1ec1n truy c\u1eadp an to\u00e0n c\u1ee7a ri\u00eang m\u00ecnh v\u00e0o c\u00e1c m\u1ea3nh ch\u00eca kh\u00f3a ho\u1eb7c thi\u1ebft b\u1ecb k\u00fd. V\u00ec v\u1eady, h\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng m\u1ed9t s\u00e0n giao d\u1ecbch d\u1ef1a v\u00e0o Fireblocks, v\u00e0 h\u1ecd m\u1ea5t m\u1ed9t thi\u1ebft b\u1ecb \u2014 c\u00f3 th\u1ec3 l\u00e0 \u0111i\u1ec7n tho\u1ea1i c\u1ee7a ai \u0111\u00f3 ho\u1eb7c YubiKey. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 t\u1ea1m th\u1eddi kh\u00f3a h\u1ecd l\u1ea1i, ng\u1eebng r\u00fat ti\u1ec1n v\u00e0 g\u1eedi ti\u1ec1n.<\/p><\/blockquote>\n
\nHarry Donnelly:<\/strong> N\u00f3 gi\u1ed1ng nh\u01b0 an ninh m\u1ea1ng Web2; \u0111\u00f3 l\u00e0 m\u1ed9t tr\u00f2 ch\u01a1i m\u00e8o v\u00e0 chu\u1ed9t. C\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng m\u1edbi xu\u1ea5t hi\u1ec7n, ch\u00fang t\u00f4i x\u00e2y d\u1ef1ng c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng th\u1ee7, nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng l\u1ea1i ti\u1ebfn h\u00f3a, v\u00e0 c\u1ee9 nh\u01b0 v\u1eady. Ngay t\u1eeb \u0111\u1ea7u, b\u01b0\u1edbc \u0111\u1ed9t ph\u00e1 l\u1edbn l\u00e0 multisig, y\u00eau c\u1ea7u nhi\u1ec1u ch\u00eca kh\u00f3a \u0111\u1ec3 ph\u00ea duy\u1ec7t c\u00e1c giao d\u1ecbch. Sau \u0111\u00f3 l\u00e0 v\u00ed MPC (t\u00ednh to\u00e1n \u0111a b\u00ean), c\u1ea3i thi\u1ec7n tr\u00ean multisig. Trong m\u1ed9t thi\u1ebft l\u1eadp multisig, vi\u1ec7c l\u00e0m l\u1ed9 hai trong ba ch\u00eca kh\u00f3a s\u1ebd cung c\u1ea5p cho b\u1ea1n th\u00f4ng tin m\u1ed9t ph\u1ea7n v\u1ec1 ch\u00eca kh\u00f3a th\u1ee9 ba. Trong MPC, \u0111i\u1ec1u \u0111\u00f3 kh\u00f4ng ph\u1ea3i nh\u01b0 v\u1eady v\u00ec m\u1ed7i m\u1ea3nh kh\u00f4ng cung c\u1ea5p cho b\u1ea1n th\u00f4ng tin n\u00e0o v\u1ec1 to\u00e0n b\u1ed9, l\u00e0m cho n\u00f3 b\u1ec1n v\u1eefng h\u01a1n. C\u00e1c c\u00f4ng ty nh\u01b0 Fireblocks \u0111\u00e3 c\u00f3 nhi\u1ec1u th\u00e0nh c\u00f4ng v\u1edbi MPC. Sau \u0111\u00f3, tr\u00ean \u0111\u00f3 xu\u1ea5t hi\u1ec7n c\u00e1c \u0111\u1ed9ng c\u01a1 ch\u00ednh s\u00e1ch \u2014 c\u00e1c quy t\u1eafc ch\u1eb7n c\u00e1c giao d\u1ecbch d\u01b0\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n nh\u1ea5t \u0111\u1ecbnh. V\u00ed d\u1ee5: “ch\u1eb7n t\u1ea5t c\u1ea3 c\u00e1c giao d\u1ecbch tr\u00ean 1 tri\u1ec7u \u0111\u00f4 la<\/strong>,” ho\u1eb7c “kh\u00f4ng cho ph\u00e9p chuy\u1ec3n ti\u1ec1n \u0111\u1ebfn c\u00e1c \u0111\u1ecba ch\u1ec9 kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o danh s\u00e1ch tr\u1eafng.” Sau \u0111\u00f3 l\u00e0 c\u00e1c c\u00f4ng c\u1ee5 ph\u00e1t hi\u1ec7n, l\u00e0 c\u00e1c d\u1ecbch v\u1ee5 theo d\u00f5i ho\u1ea1t \u0111\u1ed9ng chu\u1ed7i v\u00e0 \u0111\u00e1nh d\u1ea5u h\u00e0nh vi \u0111\u00e1ng ng\u1edd. Nh\u01b0ng ng\u00e0y nay, h\u1ea7u h\u1ebft trong s\u1ed1 \u0111\u00f3 v\u1eabn y\u00eau c\u1ea7u m\u1ed9t ng\u01b0\u1eddi h\u00e0nh \u0111\u1ed9ng theo c\u1ea3nh b\u00e1o. Trong m\u1ed9t s\u1ed1 thi\u1ebft l\u1eadp, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n ph\u00ea duy\u1ec7t t\u1eeb nh\u1eefng ng\u01b0\u1eddi \u1edf M\u1ef9, ch\u00e2u \u00c2u v\u00e0 ch\u00e2u \u00c1, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 m\u1ea5t h\u00e0ng gi\u1edd. Trong khi \u0111\u00f3, c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng \u0111ang di\u1ec5n ra trong v\u00e0i ph\u00fat ho\u1eb7c th\u1eadm ch\u00ed gi\u00e2y. Ch\u00fang t\u00f4i \u0111\u00e3 th\u1ea5y \u0111i\u1ec1u n\u00e0y trong v\u1ee5 hack SwissBorg\/Kiln: 41 tri\u1ec7u \u0111\u00f4 la<\/strong> bi\u1ebfn m\u1ea5t trong ba ph\u00fat. Con ng\u01b0\u1eddi \u0111\u01a1n gi\u1ea3n l\u00e0 kh\u00f4ng ph\u1ea3n \u1ee9ng nhanh nh\u01b0 v\u1eady.<\/p><\/blockquote>\n
\nHarry Donnelly:<\/strong> Nh\u00ecn chung, t\u00f4i ngh\u0129 r\u1eb1ng n\u1ebfu b\u1ea1n c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n h\u00e0ng ch\u1ee5c ho\u1eb7c h\u00e0ng tr\u0103m tri\u1ec7u \u0111\u00f4 la b\u1ecb \u0111\u00e1nh c\u1eafp, v\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i t\u1eaft m\u1ed9t h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh trong v\u00e0i gi\u1edd, th\u00ec t\u00f4i ngh\u0129 b\u1ea1n n\u00ean l\u00e0m \u0111i\u1ec1u \u0111\u00f3. T\u00f4i bi\u1ebft c\u00f3 r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi \u1ee7ng h\u1ed9 t\u00ednh phi t\u1eadp trung, nh\u01b0ng t\u00ednh phi t\u1eadp trung s\u1ebd kh\u00f4ng th\u1ec3 t\u1ed3n t\u1ea1i n\u1ebfu m\u1ecdi ng\u01b0\u1eddi kh\u00f4ng \u00e1p d\u1ee5ng n\u00f3. V\u00e0 m\u1ecdi ng\u01b0\u1eddi s\u1ebd kh\u00f4ng \u00e1p d\u1ee5ng n\u00f3 n\u1ebfu h\u1ecd s\u1ebd m\u1ea5t t\u1ea5t c\u1ea3 t\u00e0i s\u1ea3n c\u1ee7a m\u00ecnh. Cu\u1ed1i c\u00f9ng, t\u00f4i ngh\u0129 r\u1eb1ng \u0111i\u1ec1u \u0111\u00f3 \u0111\u01a1n gi\u1ea3n nh\u01b0 v\u1eady. N\u1ebfu b\u1ea1n th\u1ef1c s\u1ef1 tin v\u00e0o \u0111i\u1ec1u n\u00e0y v\u00e0 mu\u1ed1n n\u00f3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng b\u1edfi ch\u00ednh th\u1ed1ng \u2014 b\u1edfi c\u00e1c doanh nghi\u1ec7p th\u1ef1c s\u1ef1, c\u00e1c t\u1ed5 ch\u1ee9c th\u1ef1c s\u1ef1 \u2014 h\u1ecd s\u1ebd ph\u1ea3i c\u00f3 ni\u1ec1m tin v\u00e0o n\u00f3. V\u00e0 \u0111\u1ed1i v\u1edbi t\u1ea5t c\u1ea3 nh\u1eefng ng\u01b0\u1eddi \u1ee7ng h\u1ed9 n\u00f3i r\u1eb1ng “h\u00e3y \u0111\u1ec3 n\u00f3 b\u1ecb hack,” ho\u1eb7c “m\u00e3 l\u00e0 lu\u1eadt,” t\u00f4i ngh\u0129 v\u1ea5n \u0111\u1ec1 l\u00e0 n\u00f3 s\u1ebd ng\u0103n c\u1ea3n s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a kh\u00f4ng gian n\u00e0y nhi\u1ec1u nh\u01b0 ch\u00fang ta mu\u1ed1n n\u00f3 ph\u00e1t tri\u1ec3n. V\u00e0 t\u00f4i ngh\u0129 c\u00f3 hai l\u0129nh v\u1ef1c m\u00e0 b\u1ea1n s\u1ebd th\u1ea5y. B\u1ea1n s\u1ebd c\u00f3 c\u00e1c pool v\u00e0 giao th\u1ee9c s\u1ebd ti\u1ebfp t\u1ee5c l\u00e0m m\u1ecdi th\u1ee9 theo c\u00e1ch c\u1ee7a h\u1ecd \u2014 ch\u1ec9 \u0111\u1ec3 m\u1ecdi th\u1ee9 ch\u1ea1y. V\u00e0 sau \u0111\u00f3 b\u1ea1n s\u1ebd c\u00f3 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng t\u1eadp trung h\u01a1n v\u00e0o c\u00e1c t\u1ed5 ch\u1ee9c v\u00e0 doanh nghi\u1ec7p, n\u01a1i h\u1ecd c\u00f3 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7, n\u01a1i h\u1ecd c\u00f3 c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n, v\u00e0 n\u01a1i c\u00f3 b\u1ea3o hi\u1ec3m \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o c\u00e1c pool. \u0110i\u1ec1u \u0111\u00f3 \u0111\u00e3 x\u1ea3y ra r\u1ed3i. V\u00e0 ch\u00ednh trong nh\u1eefng pool \u0111\u00f3 m\u00e0 b\u1ea1n s\u1ebd th\u1ea5y nhi\u1ec1u thanh kho\u1ea3n h\u01a1n \u0111\u01b0\u1ee3c g\u1eedi v\u00e0o, v\u00ec \u0111\u00f3 l\u00e0 n\u01a1i m\u00e0 v\u1ed1n th\u1ef1c s\u1ef1 \u2014 c\u00e1c t\u1ed5 ch\u1ee9c \u2014 c\u1ea3m th\u1ea5y t\u1ef1 tin khi \u0111\u1eb7t ti\u1ec1n c\u1ee7a h\u1ecd. V\u00e0 khi b\u1ea1n ngh\u0129 v\u1ec1 hi\u1ec7u \u1ee9ng m\u1ea1ng l\u1edbn nh\u1ea5t trong DeFi l\u00e0 g\u00ec, nhi\u1ec1u \u0111i\u1ec1u \u0111\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o thanh kho\u1ea3n. V\u00ec v\u1eady, n\u1ebfu b\u1ea1n nh\u00ecn v\u00e0o n\u01a1i m\u00e0 nhi\u1ec1u thanh kho\u1ea3n s\u1ebd \u0111i, theo th\u1eddi gian n\u00f3 n\u00ean chuy\u1ec3n sang nh\u1eefng n\u01a1i c\u00f3 c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n v\u00e0 ki\u1ec3m tra \u2014 v\u00ec \u0111i\u1ec1u \u0111\u00f3 mang l\u1ea1i cho m\u1ecdi ng\u01b0\u1eddi nhi\u1ec1u ni\u1ec1m tin h\u01a1n.<\/p><\/blockquote>\n
\nHarry Donnelly:<\/strong> V\u00e2ng, v\u00e0 t\u00f4i ngh\u0129 \u0111\u00f3 l\u00e0 m\u1ed9t \u0111i\u1ec3m h\u1ee3p l\u00fd. N\u1ebfu ai \u0111\u00f3 c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1m d\u1eebng v\u00e0 \u0111\u1eb7t c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 h\u1ecd c\u0169ng c\u00f3 th\u1ec3 l\u00e0m b\u1ea5t c\u1ee9 \u0111i\u1ec1u g\u00ec h\u1ecd mu\u1ed1n v\u1edbi c\u00e1c kho\u1ea3n ti\u1ec1n? T\u00f4i ngh\u0129 v\u1ebb \u0111\u1eb9p c\u1ee7a c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh \u2014 n\u1ebfu b\u1ea1n l\u00e0m \u0111\u00fang \u2014 l\u00e0 ch\u00fang kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i v\u00e0 minh b\u1ea1ch. B\u1ea1n c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c tham s\u1ed1 nghi\u00eam ng\u1eb7t tr\u01b0\u1edbc. B\u1ea1n c\u00f3 th\u1ec3 m\u00e3 h\u00f3a c\u00e1c quy t\u1eafc: khi n\u00e0o \u0111i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c t\u1ea1m d\u1eebng, t\u1ea1i sao \u0111i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c t\u1ea1m d\u1eebng, v\u00e0 \u0111i\u1ec1u g\u00ec s\u1ebd x\u1ea3y ra v\u1edbi c\u00e1c kho\u1ea3n ti\u1ec1n sau \u0111\u00f3? Ch\u00fang c\u00f3 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111i kh\u00f4ng? N\u1ebfu c\u00f3, chuy\u1ec3n \u0111\u1ebfn \u0111\u00e2u? Ch\u00fang ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn m\u1ed9t v\u1ecb tr\u00ed c\u1ee5 th\u1ec3? Sau khi t\u1ea1m d\u1eebng, ch\u00fang c\u00f3 \u0111\u01b0\u1ee3c tr\u1ea3 l\u1ea1i kh\u00f4ng? T\u1ea5t c\u1ea3 \u0111i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a. N\u00f3 kh\u00f4ng c\u1ea7n ph\u1ea3i l\u00e0 t\u00f9y \u00fd. V\u00ec v\u1eady, v\u00e2ng, n\u1ebfu b\u1ea1n cho m\u1ecdi ng\u01b0\u1eddi to\u00e0n quy\u1ec1n ki\u1ec3m so\u00e1t \u0111\u1ec3 l\u00e0m b\u1ea5t c\u1ee9 \u0111i\u1ec1u g\u00ec h\u1ecd mu\u1ed1n, \u0111i\u1ec1u \u0111\u00f3 kh\u00f4ng t\u1ed1t. M\u1ecdi ng\u01b0\u1eddi s\u1ebd kh\u00f4ng mu\u1ed1n g\u1eedi ti\u1ec1n v\u00e0o nh\u1eefng giao th\u1ee9c \u0111\u00f3. Nh\u01b0ng n\u1ebfu c\u00f3 c\u00e1c tham s\u1ed1 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh ch\u1eb7t ch\u1ebd v\u1ec1 nh\u1eefng g\u00ec c\u00f3 th\u1ec3 \u2014 v\u00e0 m\u1ed9t ph\u1ea7n trong \u0111\u00f3 bao g\u1ed3m vi\u1ec7c \u0111\u00f3ng b\u0103ng ho\u1eb7c t\u1ea1m d\u1eebng trong tr\u01b0\u1eddng h\u1ee3p kh\u1ea9n c\u1ea5p \u2014 th\u00ec \u0111i\u1ec1u \u0111\u00f3 th\u1ef1c s\u1ef1 mang l\u1ea1i cho m\u1ecdi ng\u01b0\u1eddi nhi\u1ec1u ni\u1ec1m tin h\u01a1n. B\u1edfi v\u00ec ngay c\u1ea3 nh\u1eefng giao th\u1ee9c l\u1edbn nh\u1ea5t \u2014 nh\u01b0 Euler, \u0111\u00e3 c\u00f3 TVL l\u1edbn \u2014 c\u0169ng \u0111\u00e3 b\u1ecb hack. V\u00e0 h\u1ecd \u0111\u00e3 tr\u1ea3i qua nhi\u1ec1u cu\u1ed9c ki\u1ec3m to\u00e1n, \u0111\u00e1nh gi\u00e1 m\u00e3, t\u1ea5t c\u1ea3 m\u1ecdi th\u1ee9. Nh\u01b0ng v\u1eabn c\u00f3 m\u1ed9t l\u1ed7 h\u1ed5ng nh\u1ecf m\u00e0 ai \u0111\u00f3 \u0111\u00e3 c\u00f3 th\u1ec3 khai th\u00e1c. Ch\u00fang t\u00f4i \u0111ang ng\u00e0y c\u00e0ng t\u1ed1t h\u01a1n trong vi\u1ec7c ph\u00e1t hi\u1ec7n nh\u1eefng \u0111i\u1ec1u n\u00e0y, nh\u01b0ng c\u00e1c v\u1ea5n \u0111\u1ec1 m\u1edbi s\u1ebd lu\u00f4n xu\u1ea5t hi\u1ec7n. V\u00e0 nh\u01b0 b\u1ea1n \u0111\u00e3 n\u00f3i, \u0111\u00f3 l\u00e0 m\u1ed9t tr\u00f2 ch\u01a1i m\u00e8o v\u00e0 chu\u1ed9t. B\u1ea1n x\u00e2y d\u1ef1ng m\u1ed9t bi\u1ec7n ph\u00e1p ph\u00f2ng th\u1ee7, sau \u0111\u00f3 ai \u0111\u00f3 t\u00ecm ra m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng m\u1edbi. Sau \u0111\u00f3 b\u1ea1n x\u00e2y d\u1ef1ng m\u1ed9t bi\u1ec7n ph\u00e1p ph\u00f2ng th\u1ee7 m\u1edbi, v\u00e0 c\u1ee9 nh\u01b0 v\u1eady.<\/p><\/blockquote>\n
\nHarry Donnelly:<\/strong> M\u1ed9t trong nh\u1eefng \u0111i\u1ec1u m\u00e0 ch\u00fang t\u00f4i d\u00e0nh nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 suy ngh\u0129 n\u1ed9i b\u1ed9 l\u00e0 c\u1ed1 g\u1eafng l\u00e0m cho b\u1ea3o hi\u1ec3m crypto th\u1ef1c s\u1ef1 d\u1ec5 ti\u1ebfp c\u1eadn \u2014 v\u00ec khi b\u1ea1n quay l\u1ea1i nh\u1eefng g\u00ec ch\u00fang t\u00f4i \u0111\u00e3 n\u00f3i, \u0111\u00fang kh\u00f4ng? Lu\u00f4n lu\u00f4n c\u00f3 nh\u1eefng cu\u1ed9c t\u1ea5n c\u00f4ng m\u1edbi, v\u00e0 sau \u0111\u00f3 m\u1ecdi ng\u01b0\u1eddi s\u1ebd x\u00e2y d\u1ef1ng c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng th\u1ee7 m\u1edbi. Nh\u01b0ng \u0111i\u1ec1u g\u00ec \u0111\u00f3 ph\u1ea3i l\u1ea5p \u0111\u1ea7y kho\u1ea3ng tr\u1ed1ng \u0111\u00f3 trong th\u1eddi gian n\u00e0y. T\u00f4i ngh\u0129 b\u1ea3o hi\u1ec3m DeFi \u2014 nh\u01b0 nh\u1eefng g\u00ec Nexus Mutual \u0111\u00e3 c\u1ed1 g\u1eafng l\u00e0m \u2014 ch\u01b0a th\u1ef1c s\u1ef1 m\u1edf r\u1ed9ng theo c\u00e1ch m\u00e0 m\u1ecdi ng\u01b0\u1eddi hy v\u1ecdng. V\u00e0 m\u1ed9t ph\u1ea7n l\u1edbn c\u1ee7a \u0111i\u1ec1u \u0111\u00f3 l\u00e0 v\u00ec \u0111\u1ec3 cung c\u1ea5p b\u1ea3o hi\u1ec3m c\u00f3 \u00fd ngh\u0129a, b\u1ea1n c\u1ea7n nh\u1eefng pool v\u1ed1n kh\u1ed5ng l\u1ed3 \u0111\u1ee9ng sau n\u00f3. \u0110\u00f3 l\u00e0 c\u00e1ch m\u00e0 b\u1ea3o hi\u1ec3m ho\u1ea1t \u0111\u1ed9ng. Th\u1ebf gi\u1edbi b\u1ea3o hi\u1ec3m truy\u1ec1n th\u1ed1ng \u0111\u00e3 c\u00f3 h\u00e0ng t\u1ef7 \u0111\u00f4 la ng\u1ed3i trong d\u1ef1 tr\u1eef. H\u1ecd bi\u1ebft c\u00e1ch \u0111\u00e1nh gi\u00e1 r\u1ee7i ro. N\u1ebfu ch\u00fang t\u00f4i c\u00f3 th\u1ec3 \u0111\u01b0a nh\u1eefng ng\u01b0\u1eddi ch\u01a1i \u0111\u00f3 v\u00e0o kh\u00f4ng gian crypto \u2014 v\u00e0 cho h\u1ecd s\u1ef1 t\u1ef1 tin v\u1ec1 c\u00e1ch m\u00e0 c\u00e1c r\u1ee7i ro \u0111ang \u0111\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u \u2014 th\u00ec ch\u00fang t\u00f4i m\u1edf kh\u00f3a m\u1ed9t \u0111i\u1ec1u g\u00ec \u0111\u00f3 th\u1ef1c s\u1ef1 l\u1edbn. B\u1edfi v\u00ec s\u1ef1 th\u1eadt l\u00e0, n\u1ebfu ch\u00fang t\u00f4i mu\u1ed1n c\u00e1c ng\u00e2n h\u00e0ng l\u1edbn ho\u1eb7c c\u00e1c t\u1ed5 ch\u1ee9c t\u00e0i ch\u00ednh nghi\u00eam t\u00fac tham gia v\u00e0o DeFi v\u00e0 t\u00e0i ch\u00ednh tr\u00ean chu\u1ed7i, h\u1ecd s\u1ebd c\u1ea7n b\u1ea3o hi\u1ec3m. D\u1ee9t kho\u00e1t. V\u00ec v\u1eady, n\u1ebfu ch\u00fang t\u00f4i c\u00f3 th\u1ec3 l\u00e0m \u0111i\u1ec1u \u0111\u00f3 \u2014 n\u1ebfu ch\u00fang t\u00f4i c\u00f3 th\u1ec3 cung c\u1ea5p cho c\u00e1c nh\u00e0 b\u1ea3o hi\u1ec3m truy\u1ec1n th\u1ed1ng c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 d\u1eef li\u1ec7u m\u00e0 h\u1ecd c\u1ea7n \u0111\u1ec3 \u0111\u1ecbnh gi\u00e1 r\u1ee7i ro v\u00e0 th\u1ef1c s\u1ef1 cung c\u1ea5p b\u1ea3o hi\u1ec3m \u2014 th\u00ec \u0111\u1ed9t nhi\u00ean, b\u1ea1n c\u00f3 nhi\u1ec1u v\u1ed1n h\u01a1n c\u1ea3m th\u1ea5y tho\u1ea3i m\u00e1i khi tham gia v\u00e0o kh\u00f4ng gian. V\u00e0 khi \u0111i\u1ec1u \u0111\u00f3 x\u1ea3y ra, m\u1ecdi th\u1ee9 s\u1ebd ph\u00e1t tri\u1ec3n. C\u00e1c giao th\u1ee9c ph\u00e1t tri\u1ec3n, c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng tr\u01b0\u1edfng th\u00e0nh, ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i. V\u00ec v\u1eady, v\u00e2ng \u2014 t\u00f4i ngh\u0129 r\u1eb1ng vi\u1ec7c m\u1edf kh\u00f3a b\u1ea3o hi\u1ec3m crypto th\u1ef1c s\u1ef1 l\u00e0 m\u1ed9t trong nh\u1eefng \u0111i\u1ec1u quan tr\u1ecdng nh\u1ea5t m\u00e0 ch\u00fang t\u00f4i c\u00f3 th\u1ec3 l\u00e0m ngay b\u00e2y gi\u1edd.<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"