{"id":373,"date":"2025-07-08T12:57:04","date_gmt":"2025-07-08T12:57:04","guid":{"rendered":"https:\/\/icobench.com\/vn\/?page_id=373"},"modified":"2025-07-08T12:57:04","modified_gmt":"2025-07-08T12:57:04","slug":"cach-dau-tu-crypto","status":"publish","type":"page","link":"https:\/\/icobench.com\/vn\/huong-dan\/cach-dau-tu-crypto\/","title":{"rendered":"C\u00e1ch \u0111\u1ea7u t\u01b0 crypto: H\u01b0\u1edbng d\u1eabn cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u 2025"},"content":{"rendered":"

Ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t trong c\u00e1c k\u00eanh \u0111\u1ea7u t\u01b0 ph\u1ed5 bi\u1ebfn, thu h\u00fat h\u00e0ng tri\u1ec7u nh\u00e0 \u0111\u1ea7u t\u01b0 to\u00e0n c\u1ea7u tham gia. Tuy nhi\u00ean, v\u1edbi nh\u1eefng ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u, c\u00e1c thu\u1eadt ng\u1eef ti\u1ec1n \u0111i\u1ec7n t\u1eed, c\u00e1ch th\u1ee9c \u0111\u1ea7u t\u01b0 crypto s\u1ebd kh\u00e1 ph\u1ee9c t\u1ea1p, th\u1eadm ch\u00ed ti\u1ec1m \u1ea9n nhi\u1ec1u r\u1ee7i ro n\u1ebfu kh\u00f4ng n\u1eafm v\u1eefng ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch \u0111\u1ea7u t\u01b0 crypto hi\u1ec7u qu\u1ea3, an to\u00e0n, c\u00e1ch k\u00eanh \u0111\u1ea7u t\u01b0 crypto d\u00e0nh cho ng\u01b0\u1eddi m\u1edbi trong n\u0103m 2025. N\u1ebfu b\u1ea1n \u0111ang mu\u1ed1n tham gia th\u1ecb tr\u01b0\u1eddng crypto nh\u01b0ng ch\u01b0a bi\u1ebft b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u00e2u th\u00ec b\u00e0i vi\u1ebft n\u00e0y ch\u00ednh l\u00e0 d\u00e0nh cho b\u1ea1n. H\u00e3y c\u00f9ng b\u1eaft \u0111\u1ea7u th\u00f4i!<\/p>\n

Crypto l\u00e0 g\u00ec? Ti\u1ec1n \u0111i\u1ec7n t\u1eed l\u00e0 g\u00ec?<\/span><\/h2>\n

Crypto, hay ti\u1ec1n \u0111i\u1ec7n t\u1eed<\/a>, l\u00e0 m\u1ed9t d\u1ea1ng ti\u1ec1n t\u1ec7 k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean c\u00f4ng ngh\u1ec7 blockchain. Crypto l\u00e0 d\u1ea1ng ti\u1ec1n t\u1ec7 \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a v\u00e0 phi t\u1eadp trung, kh\u00f4ng b\u1ecb qu\u1ea3n l\u00fd\/thao t\u00fang b\u1edfi b\u1ea5t c\u1ee9 c\u01a1 quan ch\u00ednh ph\u1ee7 hay ng\u00e2n h\u00e0ng trung \u01b0\u01a1ng t\u1eadp trung n\u00e0o. \u00dd t\u01b0\u1edfng l\u00e0 bi\u1ebfn ti\u1ec1n \u0111i\u1ec7n t\u1eed tr\u1edf th\u00e0nh lo\u1ea1i ti\u1ec1n t\u1ec7 chung, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 tr\u00ean ph\u1ea1m vi to\u00e0n c\u1ea7u. \u01afu \u0111i\u1ec3m n\u1ed5i b\u1eadt nh\u1ea5t c\u1ee7a crypto \u0111\u00f3 l\u00e0 t\u1ed1c \u0111\u1ed9 giao d\u1ecbch c\u1ef1c nhanh, kh\u00f4ng b\u1ecb gi\u1edbi h\u1ea1n kh\u00f4ng gian, th\u1eddi gian, t\u00ednh phi t\u1eadp trung v\u00e0 m\u1ee9c \u0111\u1ed9 b\u1ea3o m\u1eadt cao, kh\u00f4ng th\u1ec3 \u0111\u1ea3o ng\u01b0\u1ee3c giao d\u1ecbch.<\/p>\n

Tuy nhi\u00ean, b\u00ean c\u1ea1nh nhi\u1ec1u \u01b0u \u0111i\u1ec3m, gi\u1ed1ng nh\u01b0 c\u00e1c h\u1ec7 th\u1ed1ng ti\u1ec1n t\u1ec7 kh\u00e1c, crypto c\u0169ng c\u00f3 nh\u1eefng h\u1ea1n ch\u1ebf nh\u1ea5t \u0111\u1ecbnh. \u0110\u1ea7u ti\u00ean l\u00e0 v\u1ea5n \u0111\u1ec1 quy \u0111\u1ecbnh ph\u00e1p l\u00fd. M\u1ed9t s\u1ed1 qu\u1ed1c gia tr\u00ean th\u1ebf gi\u1edbi v\u1eabn ch\u01b0a c\u00f4ng nh\u1eadn ti\u1ec1n \u0111i\u1ec7n t\u1eed l\u00e0 lo\u1ea1i ti\u1ec1n t\u1ec7 ch\u00ednh th\u1ee9c, ch\u01b0a c\u00f3 c\u00e1c khung ph\u00e1p l\u00fd c\u1ee5 th\u1ec3 \u0111\u1ec3 qu\u1ea3n l\u00fd t\u00e0i s\u1ea3n ti\u1ec1n \u0111i\u1ec7n t\u1eed, b\u1ea3o v\u1ec7 quy\u1ec1n l\u1ee3i c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. T\u00ednh bi\u1ebfn \u0111\u1ed9ng c\u1ee7a \u0111a s\u1ed1 lo\u1ea1i ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u0169ng r\u1ea5t cao, khi\u1ebfn nhi\u1ec1u ng\u01b0\u1eddi lo ng\u1ea1i khi b\u1ecf v\u1ed1n \u0111\u1ea7u t\u01b0 v\u00e0o ti\u1ec1n \u0111i\u1ec7n t\u1eed.<\/p>\n

\u0110\u1ea7u t\u01b0 ti\u1ec1n \u0111i\u1ec7n t\u1eed l\u00e0 g\u00ec?<\/span><\/h3>\n

\u0110\u1ea7u t\u01b0 v\u00e0o ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u0169ng gi\u1ed1ng nh\u01b0 c\u00e1c h\u00ecnh th\u1ee9c \u0111\u1ea7u t\u01b0 t\u00e0i s\u1ea3n kh\u00e1c. B\u1ea1n mua ti\u1ec1n \u0111i\u1ec7n t\u1eed (ho\u1eb7c \u0111\u1ea7u t\u01b0 ti\u1ec1n v\u00e0o m\u1ed9t qu\u1ef9 li\u00ean quan \u0111\u1ebfn crypto) v\u1edbi k\u1ef3 v\u1ecdng lo\u1ea1i ti\u1ec1n \u0111i\u1ec7n t\u1eed (ho\u1eb7c qu\u1ef9 ETF ti\u1ec1n \u0111i\u1ec7n t\u1eed\u2026) m\u00e0 b\u1ea1n \u0111\u1ea7u t\u01b0 s\u1ebd t\u0103ng gi\u00e1 theo th\u1eddi gian. B\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea7u t\u01b0 ng\u1eafn h\u1ea1n, \u0111\u1ea7u c\u01a1, ho\u1eb7c \u0111\u1ea7u t\u01b0 d\u00e0i h\u1ea1n v\u00e0o ti\u1ec1n \u0111i\u1ec7n t\u1eed t\u00f9y v\u00e0o nhu c\u1ea7u c\u00e1 nh\u00e2n.<\/p>\n

\u0110\u1ea7u t\u01b0 crypto c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m g\u00ec?<\/span><\/h2>\n

Tr\u01b0\u1edbc khi t\u00ecm hi\u1ec3u c\u00e1ch k\u00eanh \u0111\u1ea7u t\u01b0 crypto d\u00e0nh cho ng\u01b0\u1eddi m\u1edbi h\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u r\u00f5 nh\u1eefng \u01b0u, nh\u01b0\u1ee3c \u0111i\u1ec3m khi \u0111\u1ea7u t\u01b0 coin. T\u00f9y thu\u1ed9c v\u00e0o nhu c\u1ea7u \u0111\u1ea7u t\u01b0, c\u0169ng nh\u01b0 kh\u1ea3 n\u0103ng ch\u1ecbu r\u1ee7i ro c\u1ee7a b\u1ea3n th\u00e2n, \u0111\u1ea7u t\u01b0 crypto c\u00f3 r\u1ea5t nhi\u1ec1u l\u1ee3i \u00edch ti\u1ec1m n\u0103ng. N\u1ed5i b\u1eadt nh\u1ea5t \u0111\u00f3 l\u00e0 m\u1ee9c l\u1ee3i nhu\u1eadn v\u01b0\u1ee3t tr\u1ed9i h\u01a1n h\u1eb3n so v\u1edbi h\u1ea7u h\u1ebft c\u00e1c h\u00ecnh th\u1ee9c \u0111\u1ea7u t\u01b0 truy\u1ec1n th\u1ed1ng.<\/p>\n

Nh\u1eefng \u01b0u \u0111i\u1ec3m n\u1ed5i b\u1eadt nh\u1ea5t khi \u0111\u1ea7u t\u01b0 v\u00e0o ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u00f3 th\u1ec3 k\u1ec3 \u0111\u1ebfn nh\u01b0:<\/p>\n

L\u1ee3i nhu\u1eadn ti\u1ec1m n\u0103ng c\u1ef1c k\u1ef3 l\u1edbn<\/span><\/h3>\n

M\u1ed9t trong nh\u1eefng l\u00fd do khi\u1ebfn nhi\u1ec1u ng\u01b0\u1eddi tham gia \u0111\u1ea7u t\u01b0 crypto l\u00e0 c\u01a1 h\u1ed9i sinh l\u1eddi v\u01b0\u1ee3t tr\u1ed9i h\u01a1n h\u1eb3n so v\u1edbi h\u1ea7u h\u1ebft c\u00e1c k\u00eanh \u0111\u1ea7u t\u01b0 truy\u1ec1n th\u1ed1ng. Ch\u00ednh t\u00ednh bi\u1ebfn \u0111\u1ed9ng cao c\u1ee7a crypto khi\u1ebfn nhi\u1ec1u nh\u00e0 \u0111\u1ea7u t\u01b0 k\u1ef3 v\u1ecdng c\u00f3 th\u1ec3 nhanh ch\u00f3ng l\u00e0m gi\u00e0u khi \u0111\u1ea7u t\u01b0 coin ch\u1ec9 trong th\u1eddi gian ng\u1eafn. Th\u1ef1c t\u1ebf, nhi\u1ec1u nh\u00e0 \u0111\u1ea7u t\u01b0 c\u0169ng \u0111\u00e3 ki\u1ebfm \u0111\u01b0\u1ee3c l\u1ee3i nhu\u1eadn \u201cc\u1ef1c kh\u1ee7ng\u201d khi tham gia v\u00e0o th\u1ecb tr\u01b0\u1eddng crypto.<\/p>\n

\"Bi\u1ebfn<\/p>\n

Bi\u1ebfn \u0111\u1ed9ng gi\u00e1 Bitcoin (Ngu\u1ed3n: <\/i>CoinGecko<\/i><\/a>)<\/i><\/p>\n

V\u00ed d\u1ee5 r\u00f5 nh\u1ea5t l\u00e0 Bitcoin, token ti\u00eau chu\u1ea9n BRC-20<\/a>, \u0111\u1ed3ng ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u00f3 v\u1ed1n h\u00f3a l\u1edbn nh\u1ea5t th\u1ecb tr\u01b0\u1eddng. V\u1edbi m\u1ee9c gi\u00e1 ch\u01b0a t\u1edbi 1 \u0111\u00f4 la m\u1ed7i token \u1edf th\u1eddi \u0111i\u1ec3m m\u1edbi ra m\u1eaft (n\u0103m 2009), \u0111\u1ebfn th\u1eddi \u0111i\u1ec3m hi\u1ec7n t\u1ea1i (n\u0103m 2025), gi\u00e1 Bitcoin hi\u1ec7n \u0111\u00e3 h\u01a1n 100.000 \u0111\u00f4 la. M\u1ee9c ATH c\u1ee7a Bitcoin hi\u1ec7n l\u00e0 111.814 \u0111\u00f4 la, thi\u1ebft l\u1eadp v\u00e0o ng\u00e0y 22\/5\/2025. Ngay nh\u01b0 Pepe (PEPE) \u2013 v\u1ed1n kh\u00f4ng c\u00f3 gi\u00e1 tr\u1ecb s\u1eed d\u1ee5ng r\u00f5 r\u00e0ng ban \u0111\u1ea7u \u2013 c\u0169ng c\u00f3 th\u1eddi \u0111i\u1ec3m t\u0103ng g\u1ea5p h\u00e0ng tr\u0103m, th\u1eadm ch\u00ed h\u00e0ng ngh\u00ecn l\u1ea7n ch\u1ec9 trong v\u00e0i tu\u1ea7n, t\u1ea1o ra nh\u1eefng \u201cc\u01a1n s\u1ed1t\u201d \u0111\u1ea7u c\u01a1 v\u00e0 l\u00e0m gi\u00e0u nhanh ch\u00f3ng cho nhi\u1ec1u nh\u00e0 \u0111\u1ea7u t\u01b0 nh\u1ea1y b\u00e9n.<\/p>\n

H\u1ec7 th\u1ed1ng ti\u1ec1n t\u1ec7 phi t\u1eadp trung<\/span><\/h3>\n

Ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u01b0\u1ee3c m\u1ec7nh danh l\u00e0 lo\u1ea1i ti\u1ec1n t\u1ec7 phi t\u1eadp trung c\u1ee7a th\u1eddi \u0111\u1ea1i k\u1ef9 thu\u1eadt s\u1ed1. N\u00f3 ho\u00e0n to\u00e0n kh\u00f4ng b\u1ecb qu\u1ea3n l\u00fd b\u1edfi m\u1ed9t ch\u00ednh ph\u1ee7 ho\u1eb7c ng\u00e2n h\u00e0ng trung \u01b0\u01a1ng n\u00e0o \u2013 kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c lo\u1ea1i ti\u1ec1n ph\u00e1p \u0111\u1ecbnh truy\u1ec1n th\u1ed1ng.<\/p>\n

C\u00e1c c\u01b0\u1eddng qu\u1ed1c s\u1ebd kh\u00f4ng th\u1ec3 ki\u1ec3m so\u00e1t ti\u1ec1n \u0111i\u1ec7n t\u1eed nh\u01b0 h\u1ecd c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t b\u1eb1ng ti\u1ec1n ph\u00e1p \u0111\u1ecbnh t\u1eadp trung nh\u01b0 \u0111\u00f4 la M\u1ef9. \u0110\u1ed1i v\u1edbi nh\u1eefng ai \u0111\u1ec1 cao t\u00ednh phi t\u1eadp trung, t\u00ecm ki\u1ebfm c\u00e1c lo\u1ea1i t\u00e0i s\u1ea3n c\u00f3 t\u00ednh b\u1ea3o m\u1eadt, d\u1ec5 d\u00e0ng giao d\u1ecbch m\u1ecdi l\u00fac, m\u1ecdi n\u01a1i th\u00ec crypto l\u00e0 l\u1ef1a ch\u1ecdn s\u1ed1 m\u1ed9t \u1edf th\u1eddi \u0111i\u1ec3m hi\u1ec7n t\u1ea1i.<\/p>\n

D\u1ec5 d\u00e0ng \u0111a d\u1ea1ng h\u00f3a danh m\u1ee5c \u0111\u1ea7u t\u01b0<\/span><\/h3>\n

V\u1edbi h\u00e0ng ngh\u00ecn d\u1ef1 \u00e1n ti\u1ec1n \u0111i\u1ec7n t\u1eed hi\u1ec7n c\u00f3 tr\u00ean th\u1ecb tr\u01b0\u1eddng, b\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng \u0111a d\u1ea1ng h\u00f3a danh m\u1ee5c \u0111\u1ea7u t\u01b0 crypto c\u1ee7a m\u00ecnh theo nhi\u1ec1u chi\u1ebfn l\u01b0\u1ee3c kh\u00e1c nhau \u2013 t\u1eeb an to\u00e0n \u0111\u1ebfn m\u1ea1o hi\u1ec3m, t\u1eeb \u0111\u1ea7u t\u01b0 ng\u1eafn h\u1ea1n (k\u1ec3 c\u1ea3 \u0111\u1ea7u c\u01a1) cho \u0111\u1ebfn \u0111\u1ea7u t\u01b0 d\u00e0i h\u1ea1n.<\/p>\n

\"Th\u1ecb<\/p>\n

Th\u1ecb tr\u01b0\u1eddng ti\u1ec1n \u0111i\u1ec7n t\u1eed (Ngu\u1ed3n: <\/i>CoinMarketCap<\/i><\/a>)<\/i><\/p>\n

V\u00ed d\u1ee5, b\u1ea1n c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn \u0111\u1ea7u t\u01b0 v\u00e0o c\u00e1c \u0111\u1ed3ng coin c\u00f3 v\u1ed1n h\u00f3a l\u1edbn nh\u01b0 Bitcoin (BTC)<\/b>, hay altcoin h\u00e0ng \u0111\u1ea7u<\/a> nh\u01b0 Ethereum (ETH) <\/b>n\u1ebfu mu\u1ed1n \u0111\u1ea7u t\u01b0 crypto d\u00e0i h\u1ea1n. \u0110\u00e2y l\u00e0 c\u00e1c coin c\u00f3 v\u1ed1n h\u00f3a l\u1edbn, c\u00f3 th\u00e0nh t\u00edch, hi\u1ec7u su\u1ea5t gi\u00e1 \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh.<\/p>\n

N\u1ebfu l\u00e0 nh\u00e0 \u0111\u1ea7u t\u01b0 c\u00f3 kh\u1ea9u v\u1ecb r\u1ee7i ro cao, b\u1ea1n c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc tham gia v\u00e0o c\u00e1c d\u1ef1 \u00e1n presale coin \u2013 l\u00e0 nh\u1eefng d\u1ef1 \u00e1n ch\u01b0a ch\u00ednh th\u1ee9c list s\u00e0n, c\u00f3 m\u1ee9c gi\u00e1 \u01b0u \u0111\u00e3i th\u1ea5p, th\u01b0\u1eddng cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u1ed9t ph\u00e1. C\u00e1c d\u1ef1 \u00e1n IDO coin ti\u1ec1m n\u0103ng<\/a> c\u0169ng c\u00f3 l\u1ee3i nhu\u1eadn r\u1ea5t h\u1ee9a h\u1eb9n, c\u00f3 m\u1ee9c \u0111\u1ed9 r\u1ee7i ro th\u1ea5p h\u01a1n c\u00e1c coin presale.<\/p>\n

Ho\u1eb7c b\u1ea1n c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc \u0111\u1ea7u t\u01b0 v\u00e0o c\u00e1c d\u1ef1 \u00e1n meme coin n\u1ebfu mu\u1ed1n theo tr\u01b0\u1eddng ph\u00e1i \u0111\u1ea7u c\u01a1. C\u00e1c meme coin h\u00e0ng \u0111\u1ea7u nh\u01b0 PEPE, DOGE\u2026 \u0111\u00e3 t\u1eebng ghi nh\u1eadn m\u1ee9c t\u0103ng tr\u01b0\u1edfng h\u00e0ng tr\u0103m l\u1ea7n ch\u1ec9 trong th\u1eddi gian ng\u1eafn.<\/p>\n

Giao d\u1ecbch m\u1ecdi l\u00fac, m\u1ecdi n\u01a1i<\/span><\/h3>\n

Nh\u01b0 ch\u00fang t\u00f4i \u0111\u00e3 \u0111\u1ec1 c\u1eadp \u1edf ph\u1ea7n tr\u00ean, v\u1edbi crypto, b\u1ea1n lu\u00f4n c\u00f3 th\u1ec3 truy c\u1eadp n\u00f3 24\/7 \u2013 kh\u00f4ng b\u1ecb gi\u1edbi h\u1ea1n b\u1edfi kh\u00f4ng gian, th\u1eddi gian. C\u00e1c giao d\u1ecbch crypto th\u01b0\u1eddng c\u0169ng c\u00f3 m\u1ee9c ph\u00ed th\u1ea5p h\u01a1n, th\u1eddi gian chuy\u1ec3n ti\u1ec1n nhanh h\u01a1n nhi\u1ec1u so v\u1edbi h\u1ea7u h\u1ebft c\u00e1c ng\u00e2n h\u00e0ng truy\u1ec1n th\u1ed1ng. Th\u00eam n\u1eefa, b\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 giao d\u1ecbch \u1ea9n danh v\u1edbi ti\u1ec1n \u0111i\u1ec7n t\u1eed, kh\u00f4ng s\u1ee3 b\u1ecb l\u1ed9 th\u00f4ng tin c\u00e1 nh\u00e2n.<\/p>\n

C\u00e1c giao d\u1ecbch crypto c\u0169ng g\u1ea7n nh\u01b0 kh\u00f4ng c\u00f3 c\u00e1ch n\u00e0o \u0111\u1ea3o ng\u01b0\u1ee3c. Kh\u00f4ng nh\u01b0 h\u1ec7 th\u1ed1ng ng\u00e2n h\u00e0ng truy\u1ec1n th\u1ed1ng, v\u1ed1n c\u00f3 th\u1ec3 \u0111\u1ea3o ng\u01b0\u1ee3c c\u00e1c giao d\u1ecbch chuy\u1ec3n ti\u1ec1n c\u1ee7a ng\u01b0\u1eddi d\u00f9ng trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p nh\u1ea5t \u0111\u1ecbnh.<\/p>\n

C\u00e1ch \u0111\u1ea7u t\u01b0 crypto \u2013 \u0110\u1ea7u t\u01b0 v\u00e0o crypto c\u00f3 r\u1ee7i ro hay nh\u01b0\u1ee3c \u0111i\u1ec3m n\u00e0o kh\u00f4ng?<\/span><\/h2>\n

C\u0169ng nh\u01b0 b\u1ea5t c\u1ee9 h\u00ecnh th\u1ee9c \u0111\u1ea7u t\u01b0 n\u00e0o, \u0111\u1ea7u t\u01b0 v\u00e0o crypto lu\u00f4n c\u00f3 r\u1ee7i ro \u0111i k\u00e8m. L\u1ee3i nhu\u1eadn c\u00e0ng cao, r\u1ee7i ro c\u00e0ng l\u1edbn. Tr\u01b0\u1edbc khi t\u00ecm hi\u1ec3u c\u00e1ch \u0111\u1ea7u t\u01b0 crypto, b\u1ea1n c\u1ea7n hi\u1ec3u r\u00f5 nh\u1eefng r\u1ee7i ro sau khi tham gia v\u00e0o th\u1ecb tr\u01b0\u1eddng crypto, \u0111\u1ea7u t\u01b0 ti\u1ec1n \u0111i\u1ec7n t\u1eed.<\/p>\n

<\/span>Bi\u1ebfn \u0111\u1ed9ng cao<\/div>
\n

Bi\u1ebfn \u0111\u1ed9ng cao<\/h3>\n

H\u00ecnh th\u1ee9c \u0111\u1ea7u t\u01b0 n\u00e0o c\u0169ng c\u00f3 r\u1ee7i ro thua l\u1ed7. Tuy nhi\u00ean, t\u00ednh bi\u1ebfn \u0111\u1ed9ng r\u1ea5t cao c\u1ee7a crypto khi\u1ebfn n\u00f3 c\u00f3 nguy c\u01a1 thua l\u1ed7 h\u01a1n h\u1ea7u h\u1ebft c\u00e1c h\u00ecnh th\u1ee9c \u0111\u1ea7u t\u01b0 hi\u1ec7n c\u00f3 kh\u00e1c tr\u00ean th\u1ecb tr\u01b0\u1eddng. K\u1ec3 c\u1ea3 nh\u1eefng \u0111\u1ed3ng coin c\u00f3 v\u1ed1n h\u00f3a l\u1edbn c\u0169ng c\u00f3 bi\u00ean \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng m\u1ea1nh \u2013 khi\u1ebfn ngay c\u1ea3 c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 \u201cl\u00e3o l\u00e0ng\u201d c\u0169ng ph\u1ea3i \u201cto\u00e1t m\u1ed3 h\u00f4i\u201d.<\/p>\n

V\u00ed d\u1ee5, sau khi t\u0103ng tr\u01b0\u1edfng b\u00f9ng n\u1ed5, \u0111\u1ea1t m\u1ee9c gi\u00e1 g\u1ea7n 65.000 \u0111\u00f4 la v\u00e0o th\u00e1ng 11 n\u0103m 2021, ch\u1ec9 ch\u01b0a \u0111\u1ea7u m\u1ed9t n\u0103m r\u01b0\u1ee1i sau \u0111\u00f3, gi\u00e1 Bitcoin (BTC) \u0111\u00e3 gi\u1ea3m xu\u1ed1ng c\u00f2n c\u00f3 h\u01a1n 20.000 \u0111\u00f4 la. Hi\u1ec7n t\u1ea1i, n\u0103m 2025, gi\u00e1 BTC l\u1ea1i \u0111\u01b0\u1ee3c giao d\u1ecbch \u1edf m\u1ee9c h\u01a1n 100.000 \u0111\u00f4 la. Kh\u00f4ng nh\u01b0 ch\u1ee9ng kho\u00e1n, r\u1ea5t kh\u00f3 x\u00e1c \u0111\u1ecbnh nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0o th\u1ef1c s\u1ef1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn bi\u1ebfn \u0111\u1ed9ng gi\u00e1 c\u1ee7a crypto, khi\u1ebfn vi\u1ec7c d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c bi\u1ebfn \u0111\u1ed9ng gi\u00e1 l\u00e0 g\u1ea7n nh\u01b0 kh\u00f4ng th\u1ec3.<\/p>\n<\/div><\/div>

<\/span>Nguy c\u01a1 b\u1ecb hack v\u00e0 l\u1eeba \u0111\u1ea3o<\/div>
\n

Nguy c\u01a1 b\u1ecb hack v\u00e0 l\u1eeba \u0111\u1ea3o<\/h3>\n

C\u00e1c h\u00e0nh vi gian l\u1eadn v\u00e0 hack c\u0169ng kh\u00e1 ph\u1ed5 bi\u1ebfn trong khi \u0111\u1ea7u t\u01b0 crypto. D\u00f9 blockchain ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u00f3 t\u00ednh b\u1ea3o m\u1eadt cao, nh\u01b0ng c\u00e1c kho l\u01b0u tr\u1eef kh\u00f3a li\u00ean quan \u0111\u1ebfn ti\u1ec1n \u0111i\u1ec7n t\u1eed off-chain (ngo\u00e0i chu\u1ed7i) \u2013 v\u00ed d\u1ee5 nh\u01b0 s\u00e0n giao d\u1ecbch v\u00e0 v\u00ed, c\u00f3 th\u1ec3 b\u1ecb hack.<\/p>\n

Trong l\u1ecbch s\u1eed, \u0111\u00e3 t\u1eebng c\u00f3 m\u1ed9t v\u00e0i s\u00e0n giao d\u1ecbch v\u00e0 v\u00ed crypto b\u1ecb hack \u2013 \u0111\u00f4i khi ph\u1ea3i b\u1ed3i th\u01b0\u1eddng cho c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 h\u00e0ng ch\u1ee5c tri\u1ec7u \u0111\u00f4 la. Hay c\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1c trang web tr\u00f4ng gi\u1ed1ng nh\u01b0 c\u01a1 h\u1ed9i \u0111\u1ea7u t\u01b0 ho\u1eb7c khai th\u00e1c ti\u1ec1n \u0111i\u1ec7n t\u1eed, nh\u01b0ng th\u1ef1c ch\u1ea5t l\u1ea1i l\u00e0 tr\u00f2 l\u1eeba \u0111\u1ea3o. Nh\u1eefng nh\u00e0 \u0111\u1ea7u t\u01b0 m\u1edbi tham gia th\u1ecb tr\u01b0\u1eddng crypto, nh\u1eb9 d\u1ea1 c\u1ea3 tin, r\u1ea5t d\u1ec5 tr\u1edf th\u00e0nh \u201ccon m\u1ed3i\u201d cho c\u00e1c k\u1ebb l\u1eeba \u0111\u1ea3o n\u00e0y.<\/p>\n<\/div><\/div>

<\/span>Thi\u1ebfu c\u01a1 ch\u1ebf qu\u1ea3n l\u00fd<\/div>
\n

Thi\u1ebfu c\u01a1 ch\u1ebf qu\u1ea3n l\u00fd<\/h3>\n

Vi\u1ec7c ti\u1ec1n \u0111i\u1ec7n t\u1eed ho\u00e0n to\u00e0n phi t\u1eadp trung \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi coi l\u00e0 \u01b0u \u0111i\u1ec3m t\u00edch c\u1ef1c \u2013 nh\u01b0ng n\u00f3 c\u0169ng ti\u1ec1m \u1ea9n nh\u1eefng r\u1ee7i ro nh\u1ea5t \u0111\u1ecbnh. C\u00e1c ch\u00ednh ph\u1ee7 tr\u00ean to\u00e0n th\u1ebf gi\u1edbi v\u1eabn ch\u01b0a t\u00ednh to\u00e1n \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 c\u00e1ch th\u1ee9c qu\u1ea3n l\u00fd \u0111\u1ed1i v\u1edbi ti\u1ec1n \u0111i\u1ec7n t\u1eed. V\u00e0 nh\u1eefng thay \u0111\u1ed5i v\u1ec1 quy \u0111\u1ecbnh ph\u00e1p l\u00fd, c\u00e1c cu\u1ed9c \u201c\u0111\u00e0n \u00e1p\u201d c\u00f3 kh\u1ea3 n\u0103ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u1ecb tr\u01b0\u1eddng crypto theo nh\u1eefng c\u00e1ch kh\u00f4ng th\u1ec3 \u0111o\u00e1n \u0111\u1ecbnh tr\u01b0\u1edbc \u0111\u01b0\u1ee3c. Vi\u1ec7c \u0111\u1ec3 ti\u1ec1n \u0111i\u1ec7n t\u1eed kh\u00f4ng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd c\u0169ng khi\u1ebfn c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 ch\u1ecbu r\u1ee7i ro,nguy c\u01a1 b\u1ecb thao t\u00fang th\u1ecb tr\u01b0\u1eddng v\u00e0 gian l\u1eadn. Th\u00eam v\u00e0o \u0111\u00f3, kh\u00f4ng \u00edt t\u1ed5 ch\u1ee9c t\u1ed9i ph\u1ea1m \u0111\u00e3 l\u1ee3i d\u1ee5ng t\u00ednh \u1ea9n danh c\u1ee7a ti\u1ec1n \u0111i\u1ec7n t\u1eed cho h\u00e0nh vi r\u1eeda ti\u1ec1n, bu\u00f4n l\u1eadu, v\u00e0 kh\u1ee7ng b\u1ed1\u2026, g\u00e2y r\u1ea5t nhi\u1ec1u kh\u00f3 kh\u0103n cho c\u00e1c c\u01a1 quan qu\u1ea3n l\u00fd.<\/p>\n<\/div><\/div>

<\/span>T\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng<\/div>
\n

T\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng<\/h3>\n

Ti\u1ec1n \u0111i\u1ec7n t\u1eed th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u1ea1o ra th\u00f4ng qua khai th\u00e1c (mine), g\u1ed3m vi\u1ec7c gi\u1ea3i c\u00e1c b\u00e0i to\u00e1n ph\u1ee9c t\u1ea1p \u0111\u1ec3 x\u00e1c minh giao d\u1ecbch v\u00e0 t\u1ea1o c\u00e1c block (kh\u1ed1i) m\u1edbi trong blockchain (chu\u1ed7i kh\u1ed1i) \u2013 \u0111\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n s\u1eed d\u1ee5ng c\u01a1 ch\u1ebf x\u00e1c th\u1ef1c b\u1eb1ng ch\u1ee9ng c\u00f4ng vi\u1ec7c PoW. Vi\u1ec7c n\u00e0y y\u00eau c\u1ea7u r\u1ea5t nhi\u1ec1u s\u1ee9c m\u1ea1nh t\u00ednh to\u00e1n, do \u0111\u00f3 \u0111\u00f2i h\u1ecfi m\u1ed9t l\u01b0\u1ee3ng n\u0103ng l\u01b0\u1ee3ng (\u0111i\u1ec7n n\u0103ng) r\u1ea5t l\u1edbn. Theo m\u1ed9t ph\u00e9p so s\u00e1nh c\u1ee7a \u0110\u1ea1i h\u1ecdc Cambridge, ho\u1ea1t \u0111\u1ed9ng khai th\u00e1c Bitcoin (BTC) tr\u00ean to\u00e0n th\u1ebf gi\u1edbi ti\u00eau th\u1ee5 nhi\u1ec1u \u0111i\u1ec7n n\u0103ng g\u1ea5p \u0111\u00f4i so v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c h\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng d\u00e2n d\u1ee5ng c\u1ee7a M\u1ef9.<\/p>\n

Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u1ec1u c\u00f3 c\u00f9ng m\u1ee9c c\u01b0\u1eddng \u0111\u1ed9 ph\u00e1t th\u1ea3i carbon. V\u00e0 nhi\u1ec1u c\u00f4ng ty khai th\u00e1c ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111ang s\u1eed d\u1ee5ng c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o, c\u0169ng nh\u01b0 \u0111\u00e3 cam k\u1ebft b\u00f9 \u0111\u1eafp carbon, hay s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng h\u01a1n.<\/p>\n<\/div><\/div>\n

C\u00e1ch \u0111\u1ea7u t\u01b0 crypto \u1edf Vi\u1ec7t Nam an to\u00e0n, hi\u1ec7u qu\u1ea3 trong n\u0103m 2025 \u2013 H\u01b0\u1edbng d\u1eabn cho ng\u01b0\u1eddi m\u1edbi<\/span><\/h2>\n

Sau khi b\u1ea1n \u0111\u00e3 n\u1eafm \u0111\u01b0\u1ee3c c\u01a1 b\u1ea3n ti\u1ec1n \u0111i\u1ec7n t\u1eed l\u00e0 g\u00ec, \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m khi \u0111\u1ea7u t\u01b0 v\u00e0o ti\u1ec1n \u0111i\u1ec7n t\u1eed, h\u00e3y c\u00f9ng chuy\u1ec3n sang ph\u1ea7n quan tr\u1ecdng nh\u1ea5t c\u1ee7a b\u00e0i vi\u1ebft n\u00e0y. Ch\u00fang t\u00f4i s\u1ebd h\u01b0\u1edbng d\u1eabn chi ti\u1ebft b\u1ea1n c\u00e1ch \u0111\u1ea7u t\u01b0 crypto sao cho an to\u00e0n, hi\u1ec7u qu\u1ea3 trong n\u0103m 2025 n\u00e0y.<\/p>\n

\n

B\u01b0\u1edbc 1: Hi\u1ec3u r\u00f5 l\u1ee3i nhu\u1eadn v\u00e0 r\u1ee7i ro ti\u1ec1m n\u0103ng<\/span><\/h3>\n

Tr\u01b0\u1edbc khi \u0111\u1eb7t b\u1ea5t c\u1ee9 l\u1ec7nh n\u00e0o, b\u1ea1n c\u1ea7n hi\u1ec3u r\u00f5 v\u1ec1 lo\u1ea1i t\u00e0i s\u1ea3n v\u00e0 nhu c\u1ea7u \u0111\u1ea7u t\u01b0 v\u00e0o lo\u1ea1i t\u00e0i s\u1ea3n \u0111\u00f3 \u2013 trong b\u1ea5t c\u1ee9 l\u0129nh v\u1ef1c n\u00e0o c\u0169ng v\u1eady. \u0110\u1ed1i v\u1edbi th\u1ecb tr\u01b0\u1eddng ti\u1ec1n \u0111i\u1ec7n t\u1eed, t\u00ednh bi\u1ebfn \u0111\u1ed9ng v\u00e0 r\u1ee7i ro thua l\u1ed7 l\u00e0 r\u1ea5t l\u1edbn \u2013 cao h\u01a1n nhi\u1ec1u so v\u1edbi h\u1ea7u h\u1ebft c\u00e1c h\u00ecnh th\u1ee9c \u0111\u1ea7u t\u01b0 truy\u1ec1n th\u1ed1ng.<\/p>\n

Hi\u1ec3u r\u00f5 \u0111i\u1ec1u n\u00e0y, c\u00f9ng v\u1edbi vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c m\u1ee9c \u0111\u1ed9 ch\u1ea5p nh\u1eadn r\u1ee7i ro c\u00e1 nh\u00e2n, l\u1ee3i nhu\u1eadn k\u1ef3 v\u1ecdng, kh\u1ea3 n\u0103ng t\u00e0i ch\u00ednh c\u1ee7a b\u1ea3n th\u00e2n s\u1ebd gi\u00fap b\u1ea1n c\u00f3 \u0111\u1ecbnh h\u01b0\u1edbng r\u00f5 r\u00e0ng, ph\u00e2n b\u1ed5 danh m\u1ee5c \u0111\u1ea7u t\u01b0 h\u1ee3p l\u00fd h\u01a1n.<\/p>\n

C\u00e1c chuy\u00ean gia trong ng\u00e0nh crypto cho r\u1eb1ng theo nguy\u00ean t\u1eafc chung, c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 kh\u00f4ng n\u00ean \u0111\u1ea7u t\u01b0 qu\u00e1 5 \u0111\u1ebfn 10 ph\u1ea7n tr\u0103m danh m\u1ee5c \u0111\u1ea7u t\u01b0 v\u00e0o token k\u1ef9 thu\u1eadt s\u1ed1. \u0110\u1ea7u t\u01b0 ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u0169ng c\u00f3 nhi\u1ec1u \u0111i\u1ec3m t\u01b0\u01a1ng t\u1ef1 nh\u01b0 \u0111\u1ea7u t\u01b0 v\u00e0o c\u1ed5 phi\u1ebfu, nh\u01b0ng m\u1ee9c \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng v\u00e0 r\u1ee7i ro cao h\u01a1n nhi\u1ec1u (\u0111i k\u00e8m l\u00e0 ti\u1ec1m n\u0103ng l\u1ee3i nhu\u1eadn l\u1edbn h\u01a1n).<\/p>\n

B\u01b0\u1edbc 2: Ch\u1ecdn lo\u1ea1i ti\u1ec1n \u0111i\u1ec7n t\u1eed<\/span><\/h3>\n

Vi\u1ec7c ch\u1ecdn \u0111\u00fang d\u1ef1 \u00e1n ti\u1ec1m n\u0103ng \u0111\u1ec3 \u0111\u1ea7u t\u01b0 l\u00e0 th\u00e1ch th\u1ee9c \u0111\u1ed1i v\u1edbi b\u1ea5t c\u1ee9 nh\u00e0 \u0111\u1ea7u t\u01b0 n\u00e0o \u2013 k\u1ec3 c\u1ea3 \u0111\u1ed1i v\u1edbi c\u00e1c chuy\u00ean gia \u0111\u00e3 c\u00f3 nhi\u1ec1u n\u0103m kinh nghi\u1ec7m. D\u00f9 ch\u1ec9 m\u1edbi ra \u0111\u1eddi t\u1eeb n\u0103m 2029, hi\u1ec7n \u0111\u00e3 c\u00f3 h\u00e0ng ngh\u00ecn d\u1ef1 \u00e1n ti\u1ec1n \u0111i\u1ec7n t\u1eed, thu\u1ed9c nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau, v\u1edbi m\u1ee9c v\u1ed1n th\u1ecb tr\u01b0\u1eddng, ti\u1ec7n \u00edch s\u1eed d\u1ee5ng kh\u00e1c nhau.<\/p>\n

Gi\u1ed1ng nh\u01b0 b\u1ea5t k\u1ef3 lo\u1ea1i t\u00e0i s\u1ea3n n\u00e0o kh\u00e1c, crypto c\u00f3 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m r\u1ea5t ri\u00eang. Ch\u00fang \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi c\u00f4ng ngh\u1ec7 blockchain ti\u00ean ti\u1ebfn, c\u00f9ng nhi\u1ec1u ti\u1ebfn b\u1ed9 c\u00f4ng ngh\u1ec7 m\u1edbi. C\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 c\u1ea7n lu\u00f4n th\u1ef1c hi\u1ec7n \u0111\u1ea7y \u0111\u1ee7 c\u00e1c nghi\u00ean c\u1ee9u k\u1ef9 l\u01b0\u1ee1ng \u2013 v\u00ed d\u1ee5 s\u1eed d\u1ee5ng n\u1ec1n t\u1ea3ng ICOBench<\/a>, \u0111\u00e1nh gi\u00e1 \u0111\u1ea7y \u0111\u1ee7 c\u00e1c th\u00f4ng tin kh\u00e1ch quan \u0111a chi\u1ec1u, kh\u00f4ng FOMO theo \u0111\u00e1m \u0111\u00f4ng.<\/p>\n

B\u01b0\u1edbc 3: Ch\u1ecdn n\u1ec1n t\u1ea3ng \u0111\u1ec3 giao d\u1ecbch mua b\u00e1n crypto<\/span><\/h3>\n

C\u00e1c c\u00f4ng ty m\u00f4i gi\u1edbi ng\u00e2n h\u00e0ng v\u00e0 \u0111\u1ea7u t\u01b0 kh\u00f4ng cung c\u1ea5p d\u1ecbch v\u1ee5 giao d\u1ecbch ti\u1ec1n \u0111i\u1ec7n t\u1eed. C\u00e1ch \u0111\u1ea7u t\u01b0 crypto ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 s\u1eed d\u1ee5ng c\u00e1c s\u00e0n giao d\u1ecbch ti\u1ec1n \u0111i\u1ec7n t\u1eed (CEX v\u00e0 DEX) uy t\u00edn, \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng th\u1ef1c b\u1edfi c\u1ed9ng \u0111\u1ed3ng ng\u01b0\u1eddi d\u00f9ng, v\u00e0 c\u00f3 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt an to\u00e0n. H\u1ea7u h\u1ebft c\u00e1c s\u00e0n CEX \u0111\u1ec1u c\u00f3 th\u1ec3 \u1ee9ng d\u1ee5ng v\u1edbi c\u00e1ch \u0111\u1ea7u t\u01b0 crypto \u1edf Vi\u1ec7t Nam hi\u1ec7n nay. B\u00ean c\u1ea1nh s\u00e0n giao d\u1ecbch, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 mua b\u00e1n ti\u1ec1n \u0111i\u1ec7n t\u1eed th\u00f4ng qua giao d\u1ecbch P2P (ngang h\u00e0ng), v\u00ed ti\u1ec1n \u0111i\u1ec7n t\u1eed (phi\u00ean b\u1ea3n kh\u00e1c c\u1ee7a s\u00e0n).<\/p>\n

\"S\u00e0n<\/p>\n

M\u1ed9t s\u1ed1 n\u1ec1n t\u1ea3ng s\u1ebd y\u00eau c\u1ea7u ng\u01b0\u1eddi d\u00f9ng x\u00e1c minh danh t\u00ednh (KYC) tr\u01b0\u1edbc khi c\u00f3 th\u1ec3 mua crypto \u2013 \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi c\u00e1c n\u1ec1n t\u1ea3ng cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng giao d\u1ecbch v\u1edbi ti\u1ec1n ph\u00e1p \u0111\u1ecbnh. H\u1ea7u h\u1ebft c\u00e1c s\u00e0n giao d\u1ecbch t\u1eadp trung CEX \u0111\u1ec1u y\u00eau c\u1ea7u ng\u01b0\u1eddi d\u00f9ng x\u00e1c minh danh t\u00ednh tr\u01b0\u1edbc khi c\u00f3 th\u1ec3 giao d\u1ecbch coin. \u0110\u00e2y l\u00e0 quy \u0111\u1ecbnh \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u1edf nhi\u1ec1u qu\u1ed1c gia \u0111\u1ec3 ch\u1ed1ng c\u00e1c h\u00e0nh vi r\u1eeda ti\u1ec1n, l\u1eeba \u0111\u1ea3o, hay t\u00e0i tr\u1ee3 cho kh\u1ee7ng b\u1ed1. B\u1ea1n c\u0169ng ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 mua ti\u1ec1n \u0111i\u1ec7n t\u1eed \u1ea9n danh th\u00f4ng qua c\u00e1c s\u00e0n giao d\u1ecbch phi t\u1eadp trung DEX.<\/p>\n

T\u00ecm hi\u1ec3u k\u1ef9 l\u01b0\u1ee1ng \u0111\u1ec3 tr\u00e1nh s\u1eed d\u1ee5ng nh\u1ea7m c\u00e1c n\u1ec1n t\u1ea3ng giao d\u1ecbch crypto gi\u1ea3 m\u1ea1o, l\u1eeba \u0111\u1ea3o, khi\u1ebfn b\u1ea1n m\u1ea5t to\u00e0n b\u1ed9 s\u1ed1 ti\u1ec1n v\u1ed1n \u0111\u1ea7u t\u01b0 kh\u00f3 kh\u0103n l\u1eafm m\u1edbi t\u00edch l\u0169y \u0111\u01b0\u1ee3c. B\u1ea1n c\u0169ng c\u1ea7n c\u00e1ch check qu\u1ef9 \u0111\u1ea7u t\u01b0 crypto c\u1ea9n th\u1eadn tr\u01b0\u1edbc khi tham gia.<\/p>\n

B\u01b0\u1edbc 4: L\u01b0u tr\u1eef ti\u1ec1n \u0111i\u1ec7n t\u1eed an to\u00e0n<\/span><\/h3>\n

N\u1ebfu b\u1ea1n mu\u1ed1n \u0111\u1ea7u t\u01b0 v\u00e0o crypto th\u00ec b\u1ea1n s\u1ebd c\u1ea7n c\u00f3 cho m\u00ecnh m\u1ed9t v\u00ed ti\u1ec1n \u0111i\u1ec7n t\u1eed (v\u00ed crypto) c\u00e1 nh\u00e2n ri\u00eang. V\u00ed l\u00e0 ph\u01b0\u01a1ng ti\u1ec7n \u0111\u1ec3 gi\u00fap ng\u01b0\u1eddi d\u00f9ng l\u01b0u tr\u1eef b\u1ea3o m\u1eadt kh\u00f3a ri\u00eang (private key) v\u00e0 kh\u00f3a c\u00f4ng khai (public key) t\u00e0i s\u1ea3n ti\u1ec1n \u0111i\u1ec7n t\u1eed.<\/p>\n

\"V\u00ed<\/i>Kh\u00f3a c\u00f4ng khai l\u00e0 \u0111\u1ecba ch\u1ec9 \u0111\u1ec3 ng\u01b0\u1eddi kh\u00e1c c\u00f3 th\u1ec3 chuy\u1ec3n coin\/token v\u00e0o t\u00e0i kho\u1ea3n v\u00ed c\u1ee7a b\u1ea1n. C\u00f2n kh\u00f3a ri\u00eang private key gi\u1ed1ng nh\u01b0 ch\u00eca kh\u00f3a \u0111\u1ec3 qu\u1ea3n l\u00fd b\u1ea3o m\u1eadt to\u00e0n b\u1ed9 t\u00e0i s\u1ea3n s\u1ed1 c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. V\u00ed kh\u00f4ng l\u01b0u tr\u1eef tr\u1ef1c ti\u1ebfp crypto, m\u00e0 gi\u00fap ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp t\u00e0i s\u1ea3n crypto c\u1ee7a h\u1ecd tr\u00ean blockchain th\u00f4ng qua private key v\u00e0 public key.<\/p>\n

C\u00f3 hai lo\u1ea1i v\u00ed ti\u1ec1n \u0111i\u1ec7n t\u1eed ch\u00ednh l\u00e0:<\/p>\n