{"id":15048,"date":"2025-11-13T18:42:10","date_gmt":"2025-11-13T18:42:10","guid":{"rendered":"https:\/\/cryptozen.asia\/vn\/ethereum-defi-du-an-toan-de-canh-tranh-voi-cac-ngan-hang-theo-vitalik-buterin\/"},"modified":"2025-11-13T18:42:10","modified_gmt":"2025-11-13T18:42:10","slug":"ethereum-defi-du-an-toan-de-canh-tranh-voi-cac-ngan-hang-theo-vitalik-buterin","status":"publish","type":"post","link":"https:\/\/cryptozen.asia\/vn\/ethereum-defi-du-an-toan-de-canh-tranh-voi-cac-ngan-hang-theo-vitalik-buterin\/","title":{"rendered":"Ethereum DeFi \u0110\u1ee7 An To\u00e0n \u0110\u1ec3 C\u1ea1nh Tranh V\u1edbi C\u00e1c Ng\u00e2n H\u00e0ng, Theo Vitalik Buterin"},"content":{"rendered":"<h2>Vitalik Buterin v\u00e0 T\u01b0\u01a1ng Lai c\u1ee7a T\u00e0i Ch\u00ednh Phi T\u1eadp Trung (DeFi)<\/h2>\n<p>Ng\u01b0\u1eddi \u0111\u1ed3ng s\u00e1ng l\u1eadp Ethereum, <strong>Vitalik Buterin<\/strong>, cho bi\u1ebft t\u00e0i ch\u00ednh phi t\u1eadp trung (DeFi) \u0111\u00e3 \u0111\u1ea1t \u0111\u1ebfn m\u1ed9t b\u01b0\u1edbc ngo\u1eb7t, n\u01a1i m\u00e0 vi\u1ec7c ti\u1ebft ki\u1ec7m tr\u00ean chu\u1ed7i kh\u00f4ng ch\u1ec9 kh\u1ea3 thi m\u00e0 c\u00f2n b\u1eaft \u0111\u1ea7u c\u1ea1nh tranh v\u1edbi c\u00e1c ng\u00e2n h\u00e0ng truy\u1ec1n th\u1ed1ng. Trong m\u1ed9t b\u00e0i ph\u00e1t bi\u1ec3u \u0111\u01b0\u1ee3c ghi h\u00ecnh tr\u01b0\u1edbc t\u1ea1i s\u1ef1 ki\u1ec7n Dromos Labs v\u00e0o th\u1ee9 T\u01b0, Buterin chia s\u1ebb r\u1eb1ng \u00f4ng c\u1ea3m th\u1ea5y <em>&#8220;kh\u00edch l\u1ec7&#8221;<\/em> b\u1edfi nh\u1eefng g\u00ec DeFi tr\u00ean Ethereum \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c v\u1ec1 m\u1eb7t an ninh, \u0111\u1ed9 tr\u01b0\u1edfng th\u00e0nh v\u00e0 kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng. \u00d4ng n\u00f3i: <\/p>\n<blockquote><p>&#8220;Ch\u00fang ta s\u1ebd th\u1ea5y, t\u00f4i ngh\u0129, s\u1ef1 gia t\u0103ng ng\u00e0y c\u00e0ng nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p ng\u01b0\u1eddi d\u00f9ng, t\u1ed5 ch\u1ee9c v\u00e0 t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i ng\u01b0\u1eddi d\u00f9ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi th\u1ef1c s\u1ef1 s\u1eed d\u1ee5ng \u0111i\u1ec1u n\u00e0y nh\u01b0 t\u00e0i kho\u1ea3n ng\u00e2n h\u00e0ng ch\u00ednh c\u1ee7a h\u1ecd. DeFi nh\u01b0 m\u1ed9t h\u00ecnh th\u1ee9c ti\u1ebft ki\u1ec7m cu\u1ed1i c\u00f9ng \u0111\u00e3 kh\u1ea3 thi.&#8221;<\/p><\/blockquote>\n<h2>DeFi C\u00f3 Th\u1ec3 Tr\u1edf Th\u00e0nh T\u00e0i Kho\u1ea3n Ng\u00e2n H\u00e0ng Ti\u1ebfp Theo C\u1ee7a B\u1ea1n?<\/h2>\n<p>Vitalik Buterin tin r\u1eb1ng \u0111\u00e3 \u0111\u1ebfn th\u1eddi \u0111i\u1ec3m. \u00d4ng cho bi\u1ebft nh\u1eefng nh\u1eadn x\u00e9t c\u1ee7a m\u00ecnh ph\u1ea3n \u00e1nh m\u1ed9t s\u1ef1 ti\u1ebfn h\u00f3a r\u1ed9ng l\u1edbn h\u01a1n trong l\u0129nh v\u1ef1c m\u00e0 \u00f4ng tin r\u1eb1ng \u0111ang chuy\u1ec3n t\u1eeb \u0111\u1ea7u c\u01a1 sang \u1ed5n \u0111\u1ecbnh. DeFi d\u1ef1a tr\u00ean Ethereum tr\u01b0\u1edbc \u0111\u00e2y th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn cho vay r\u1ee7i ro cao, c\u00e1c chi\u1ebfn l\u01b0\u1ee3c l\u1ee3i su\u1ea5t ph\u1ee9c t\u1ea1p v\u00e0 c\u00e1c l\u1ed7 h\u1ed5ng giao th\u1ee9c th\u01b0\u1eddng xuy\u00ean. Tuy nhi\u00ean, Buterin cho bi\u1ebft s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa n\u0103m 2025 v\u00e0 th\u1eddi k\u1ef3 \u0111\u1ea7u DeFi v\u00e0o n\u0103m 2020 ho\u1eb7c 2019 l\u00e0 <strong>&#8220;\u0111\u00eam v\u00e0 ng\u00e0y.&#8221;<\/strong> M\u1eb7c d\u00f9 th\u1eeba nh\u1eadn c\u00e1c vi ph\u1ea1m g\u1ea7n \u0111\u00e2y, bao g\u1ed3m v\u1ee5 hack Balancer tr\u1ecb gi\u00e1 h\u00e0ng tri\u1ec7u \u0111\u00f4 la v\u00e0o \u0111\u1ea7u th\u00e1ng n\u00e0y, \u00f4ng cho bi\u1ebft an ninh h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh \u0111\u00e3 c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3.<\/p>\n<p>C\u00f4ng ty ph\u00e2n t\u00edch blockchain <strong>Elliptic<\/strong> l\u01b0u \u00fd r\u1eb1ng trong khi t\u1ed5n th\u1ea5t crypto v\u00e0o n\u0103m 2025 v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt <strong>&#8220;kh\u1ed5ng l\u1ed3&#8221;<\/strong> so v\u1edbi n\u0103m ngo\u00e1i, ph\u1ea7n l\u1edbn con s\u1ed1 \u0111\u00f3 xu\u1ea5t ph\u00e1t t\u1eeb v\u1ee5 hack Bybit l\u1ecbch s\u1eed v\u00e0o th\u00e1ng Hai, thay v\u00ec t\u1eeb nh\u1eefng \u0111i\u1ec3m y\u1ebfu c\u1ea5u tr\u00fac c\u1ee7a DeFi. Buterin nh\u1ea5n m\u1ea1nh <strong>&#8220;b\u00e0i ki\u1ec3m tra r\u1eddi b\u1ecf,&#8221;<\/strong> m\u1ed9t bi\u1ec7n ph\u00e1p \u0111\u01a1n gi\u1ea3n v\u1ec1 an to\u00e0n DeFi \u0111\u1ea3m b\u1ea3o ng\u01b0\u1eddi d\u00f9ng lu\u00f4n c\u00f3 th\u1ec3 kh\u00f4i ph\u1ee5c qu\u1ef9 c\u1ee7a h\u1ecd m\u1ed9t c\u00e1ch \u0111\u1ed9c l\u1eadp. \u00d4ng k\u00eau g\u1ecdi c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n gi\u1eef nguy\u00ean c\u00e1c nguy\u00ean t\u1eafc s\u00e1ng l\u1eadp c\u1ee7a Ethereum: m\u00e3 ngu\u1ed3n m\u1edf, kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c v\u00e0 kh\u00e1ng ki\u1ec3m duy\u1ec7t. \u00d4ng c\u0169ng khuy\u1ebfn kh\u00edch c\u00e1c nh\u00e0 x\u00e2y d\u1ef1ng thi\u1ebft k\u1ebf c\u00e1c \u1ee9ng d\u1ee5ng v\u1edbi c\u1ea3 m\u1ea1ng ch\u00ednh Ethereum v\u00e0 c\u00e1c m\u1ea1ng Layer 2 trong t\u00e2m tr\u00ed.<\/p>\n<p>V\u1edbi c\u00e1c c\u00f4ng c\u1ee5 m\u1edbi nh\u01b0 <strong>Lighter<\/strong>, \u0111\u00e3 \u0111\u1ea1t h\u01a1n 10.000 giao d\u1ecbch m\u1ed7i gi\u00e2y, Buterin cho bi\u1ebft kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng \u0111ang c\u1ea3i thi\u1ec7n tr\u00ean c\u1ea3 L1 v\u00e0 L2. <\/p>\n<blockquote><p>&#8220;V\u1edbi lo\u1ea1i k\u1ef9 thu\u1eadt \u0111\u00fang \u0111\u1eafn, m\u1ee9c \u0111\u1ed9 m\u1edf r\u1ed9ng \u0111\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng b\u1edfi b\u1ea5t k\u1ef3 ai ng\u00e0y h\u00f4m nay,&#8221;<\/p><\/blockquote>\n<p> \u00f4ng n\u00f3i th\u00eam. H\u1ec7 sinh th\u00e1i DeFi c\u1ee7a Ethereum hi\u1ec7n x\u1eed l\u00fd h\u01a1n <strong>1,9 tri\u1ec7u t\u1ef7 \u0111\u00f4 la<\/strong> giao d\u1ecbch m\u1ed7i qu\u00fd, v\u1edbi th\u1ecb tr\u01b0\u1eddng <strong>77 t\u1ef7 \u0111\u00f4 la<\/strong> v\u00e0 h\u01a1n <strong>312 tri\u1ec7u ng\u01b0\u1eddi d\u00f9ng<\/strong> ho\u1ea1t \u0111\u1ed9ng t\u00ednh \u0111\u1ebfn gi\u1eefa n\u0103m 2025. L\u1ee3i su\u1ea5t ti\u1ebft ki\u1ec7m DeFi trung b\u00ecnh dao \u0111\u1ed9ng quanh m\u1ee9c <strong>8,2%<\/strong>, so v\u1edbi kho\u1ea3ng <strong>2,1%<\/strong> trong ng\u00e2n h\u00e0ng truy\u1ec1n th\u1ed1ng.<\/p>\n<p>M\u1eb7c d\u00f9 chi ph\u00ed ho\u1ea1t \u0111\u1ed9ng trong DeFi v\u1eabn th\u1ea5p h\u01a1n, l\u0129nh v\u1ef1c n\u00e0y v\u1eabn ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng r\u1ee7i ro li\u00ean t\u1ee5c, bao g\u1ed3m <strong>1,1 t\u1ef7 \u0111\u00f4 la<\/strong> trong gian l\u1eadn v\u00e0 hack \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o trong n\u1eeda \u0111\u1ea7u n\u0103m 2025. Ng\u01b0\u1ee3c l\u1ea1i, c\u00e1c ng\u00e2n h\u00e0ng to\u00e0n c\u1ea7u qu\u1ea3n l\u00fd kho\u1ea3ng <strong>370 tri\u1ec7u t\u1ef7 \u0111\u00f4 la<\/strong> t\u00e0i s\u1ea3n v\u00e0 x\u1eed l\u00fd <strong>405 tri\u1ec7u t\u1ef7 \u0111\u00f4 la<\/strong> m\u1ed7i qu\u00fd, nh\u01b0ng th\u1eddi gian thanh to\u00e1n ch\u1eadm v\u00e0 ph\u00ed cao c\u1ee7a h\u1ecd khi\u1ebfn c\u1ea5u tr\u00fac kh\u00f4ng c\u1ea7n s\u1ef1 cho ph\u00e9p c\u1ee7a DeFi ng\u00e0y c\u00e0ng h\u1ea5p d\u1eabn \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng t\u00ecm ki\u1ebfm s\u1ef1 t\u1ef1 ch\u1ee7 v\u00e0 t\u1ed1c \u0111\u1ed9.<\/p>\n<h2>Ethereum Quay V\u1ec1 C\u01a1 B\u1ea3n V\u1edbi &#8216;Tuy\u00ean Ng\u00f4n Kh\u00f4ng Tin C\u1eady&#8217; C\u1ee7a Buterin<\/h2>\n<p>S\u1ef1 l\u1ea1c quan c\u1ee7a Buterin theo sau b\u00e0i ti\u1ec3u lu\u1eadn c\u1ee7a \u00f4ng v\u00e0o th\u00e1ng Ch\u00edn, qu\u1ea3ng b\u00e1 <strong>&#8220;DeFi r\u1ee7i ro th\u1ea5p&#8221;<\/strong> nh\u01b0 n\u1ec1n t\u1ea3ng kinh t\u1ebf b\u1ec1n v\u1eefng c\u1ee7a Ethereum, m\u1ed9t h\u00ecnh th\u1ee9c ng\u00e2n h\u00e0ng phi t\u1eadp trung c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 m\u1ea1ng l\u01b0\u1edbi gi\u1ed1ng nh\u01b0 Google Search t\u00e0i tr\u1ee3 cho h\u1ec7 sinh th\u00e1i c\u1ee7a Google. \u00d4ng l\u1eadp lu\u1eadn r\u1eb1ng cho vay stablecoin v\u00e0 flatcoins g\u1eafn v\u1edbi ch\u1ec9 s\u1ed1 l\u1ea1m ph\u00e1t ho\u1eb7c r\u1ed5 ti\u1ec1n t\u1ec7 c\u00f3 th\u1ec3 \u1ed5n \u0111\u1ecbnh n\u1ec1n kinh t\u1ebf c\u1ee7a Ethereum trong khi v\u1eabn b\u1ea3o t\u1ed3n c\u00e1c gi\u00e1 tr\u1ecb c\u1ee7a n\u00f3. Buterin vi\u1ebft r\u1eb1ng c\u00e1c giao th\u1ee9c DeFi h\u00e0ng \u0111\u1ea7u nh\u01b0 <strong>Aave<\/strong>, cung c\u1ea5p l\u1ee3i su\u1ea5t stablecoin kho\u1ea3ng <strong>5%<\/strong>, cung c\u1ea5p t\u00e0i ch\u00ednh r\u1ee7i ro th\u1ea5p m\u00e0 Ethereum c\u1ea7n.<\/p>\n<p>S\u00e1ng nay, Buterin v\u00e0 Qu\u1ef9 Ethereum \u0111\u00e3 c\u00f4ng b\u1ed1 <strong>&#8220;Tuy\u00ean Ng\u00f4n Kh\u00f4ng Tin C\u1eady,&#8221;<\/strong> c\u1ea3nh b\u00e1o c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n kh\u00f4ng n\u00ean hy sinh s\u1ef1 phi t\u1eadp trung v\u00ec s\u1ef1 ti\u1ec7n l\u1ee3i. T\u00e0i li\u1ec7u \u0111\u00e3 ch\u1ec9 tr\u00edch c\u00e1c xu h\u01b0\u1edbng nh\u01b0 c\u00e1c b\u1ed9 x\u1eed l\u00fd t\u1eadp trung trong Layer 2 v\u00e0 c\u00e1c n\u00fat RPC \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef, l\u1eadp lu\u1eadn r\u1eb1ng <\/p>\n<blockquote><p>&#8220;s\u1ef1 phi t\u1eadp trung kh\u00f4ng b\u1ecb ph\u00e1 h\u1ee7y b\u1edfi s\u1ef1 chi\u1ebfm \u0111o\u1ea1t, m\u00e0 b\u1edfi s\u1ef1 ti\u1ec7n l\u1ee3i.&#8221;<\/p><\/blockquote>\n<p> N\u00f3 \u0111\u1ec1 xu\u1ea5t ba <strong>&#8220;lu\u1eadt&#8221;<\/strong> cho thi\u1ebft k\u1ebf kh\u00f4ng tin c\u1eady: kh\u00f4ng c\u00f3 b\u00ed m\u1eadt quan tr\u1ecdng, kh\u00f4ng c\u00f3 trung gian kh\u00f4ng th\u1ec3 thay th\u1ebf v\u00e0 kh\u00f4ng c\u00f3 k\u1ebft qu\u1ea3 kh\u00f4ng th\u1ec3 x\u00e1c minh.<\/p>\n<p>Trong khi \u0111\u00f3, Ethereum ti\u1ebfp t\u1ee5c c\u1ee7ng c\u1ed1 c\u00e1c n\u1ec1n t\u1ea3ng k\u1ef9 thu\u1eadt v\u00e0 th\u1ec3 ch\u1ebf c\u1ee7a m\u00ecnh. M\u1ea1ng l\u01b0\u1edbi n\u00e0y l\u01b0u tr\u1eef h\u01a1n <strong>75%<\/strong> t\u00e0i s\u1ea3n th\u1ef1c t\u1ebf \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a v\u00e0 <strong>58%<\/strong> ngu\u1ed3n cung to\u00e0n c\u1ea7u, v\u1edbi c\u00e1c c\u00f4ng ty nh\u01b0 <strong>BlackRock<\/strong>, <strong>Securitize<\/strong> v\u00e0 <strong>Ondo Finance<\/strong> tri\u1ec3n khai c\u00e1c s\u1ea3n ph\u1ea9m Kho b\u1ea1c \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a tr\u00ean chu\u1ed7i. C\u00e1c m\u1ea1ng Layer 2 c\u1ee7a n\u00f3 hi\u1ec7n b\u1ea3o v\u1ec7 h\u01a1n <strong>50 t\u1ef7 \u0111\u00f4 la<\/strong> gi\u00e1 tr\u1ecb, trong khi c\u00f4ng vi\u1ec7c v\u1ec1 quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng \u0111\u00e3 t\u0103ng t\u1ed1c th\u00f4ng qua <strong>C\u1ee5m Quy\u1ec1n Ri\u00eang T\u01b0<\/strong> m\u1edbi c\u1ee7a Qu\u1ef9 Ethereum v\u1edbi <strong>47 th\u00e0nh vi\u00ean.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vitalik Buterin v\u00e0 T\u01b0\u01a1ng Lai c\u1ee7a T\u00e0i Ch\u00ednh Phi T\u1eadp Trung (DeFi) Ng\u01b0\u1eddi \u0111\u1ed3ng s\u00e1ng l\u1eadp Ethereum, Vitalik Buterin, cho bi\u1ebft t\u00e0i ch\u00ednh phi t\u1eadp trung (DeFi) \u0111\u00e3 \u0111\u1ea1t \u0111\u1ebfn m\u1ed9t b\u01b0\u1edbc ngo\u1eb7t, n\u01a1i m\u00e0 vi\u1ec7c ti\u1ebft ki\u1ec7m tr\u00ean chu\u1ed7i kh\u00f4ng ch\u1ec9&#8230;<\/p>\n","protected":false},"author":3,"featured_media":15047,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[5473,10757,4266,4393,5089,4414,4218,6152,4257],"class_list":["post-15048","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ethereum","tag-aave","tag-balancer","tag-blackrock","tag-bybit","tag-defi","tag-elliptic","tag-ethereum","tag-ondo-finance","tag-vitalik-buterin"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ethereum DeFi \u0110\u1ee7 An To\u00e0n \u0110\u1ec3 C\u1ea1nh Tranh V\u1edbi C\u00e1c Ng\u00e2n H\u00e0ng, Theo Vitalik Buterin - CryptoZen<\/title>\n<meta name=\"description\" content=\"Vitalik Buterin tuy\u00ean b\u1ed1 r\u1eb1ng t\u00e0i ch\u00ednh phi t\u1eadp trung (DeFi) tr\u00ean Ethereum gi\u1edd \u0111\u00e2y 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