{"id":33395,"date":"2023-12-08T02:28:54","date_gmt":"2023-12-08T02:28:54","guid":{"rendered":"https:\/\/masterskills.org\/blog\/phong-bi-so-digital-envelope-la-gi-dac-diem.html"},"modified":"2023-12-23T11:28:44","modified_gmt":"2023-12-23T04:28:44","slug":"phong-bi-so-digital-envelope-la-gi-dac-diem","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/phong-bi-so-digital-envelope-la-gi-dac-diem.html","title":{"rendered":"Phong b\u00ec s\u1ed1 (Digital envelope) l\u00e0 g\u00ec? \u0110\u1eb7c \u0111i\u1ec3m"},"content":{"rendered":"
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H\u00ecnh minh h\u1ecda (Ngu\u1ed3n: koreabizwire)<\/p>\n<\/div>\n<\/div>\n

Phong b\u00ec s\u1ed1<\/font><\/h2>\n

Kh\u00e1i ni\u1ec7m<\/b><\/p>\n

Phong b\u00ec s\u1ed1<\/b> trong ti\u1ebfng Anh g\u1ecdi l\u00e0:\u00a0Digital envelope.<\/b><\/p>\n

Phong b\u00ec s\u1ed1<\/b> l\u00e0 m\u1ed9t g\u00f3i d\u1eef li\u1ec7u bao g\u1ed3m m\u1ed9t th\u00f4ng \u0111i\u1ec7p \u0111i\u1ec7n t\u1eed \u0111\u00e3 \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a c\u1ed9ng th\u00eam th\u00f4ng tin ch\u1ee9ng th\u1ef1c n\u1ed9i dung c\u1ee7a th\u00f4ng \u0111i\u1ec7p \u0111\u00f3 v\u00e0 ng\u01b0\u1eddi g\u1eedi. \u0110\u00e2y l\u00e0 m\u1ed9t lo\u1ea1i b\u1ea3o m\u1eadt s\u1eed d\u1ee5ng hai l\u1edbp m\u1eadt m\u00e3 \u0111\u1ec3 b\u1ea3o v\u1ec7 th\u00f4ng \u0111i\u1ec7p.\u00a0<\/p>\n

\u0110\u1ea7u ti\u00ean, ch\u00ednh th\u00f4ng \u0111i\u1ec7p \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a b\u1eb1ng m\u1eadt m\u00e3 \u0111\u1ed1i x\u1ee9ng, sau \u0111\u00f3 ch\u00eca kh\u00f3a \u0111\u1ec3 gi\u1ea3i m\u00e3 th\u00f4ng \u0111i\u1ec7p l\u1ea1i \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a b\u1eb1ng m\u1eadt m\u00e3 kh\u00f3a c\u00f4ng c\u1ed9ng.\u00a0<\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m<\/font><\/h3>\n

K\u0129 thu\u1eadt n\u00e0y \u0111\u00e3 gi\u1ea3i\u00a0quy\u1ebft \u0111\u01b0\u1ee3c m\u1ed9t trong c\u00e1c v\u1ea5n \u0111\u1ec1 c\u1ee7a m\u1eadt h\u00f3a kh\u00f3a c\u00f4ng c\u1ed9ng: \u0111\u00f3 l\u00e0 n\u00f3 ch\u1eadm h\u01a1n m\u1eadt h\u00f3a \u0111\u1ed1i x\u1ee9ng. B\u1edfi v\u00ec ch\u1ec9 c\u00f3 ch\u00eca kh\u00f3a \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 v\u1edbi m\u1eadt h\u00f3a kh\u00f3a c\u00f4ng khai.\u00a0<\/p>\n

Nh\u1eefng phong b\u00ec s\u1ed1 \u0111\u01a1n gi\u1ea3n b\u1ea3o \u0111\u1ea3m \u0111\u01b0\u1ee3c t\u00ednh b\u1ea3o m\u1eadt c\u1ee7a d\u1eef li\u1ec7u nh\u01b0ng kh\u00f4ng b\u1ea3o \u0111\u1ea3m \u0111\u01b0\u1ee3c t\u00ednh x\u00e1c th\u1ef1c, ch\u1ed1ng ph\u1ee7 \u0111\u1ecbnh v\u00e0 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a d\u1eef li\u1ec7u.\u00a0<\/p>\n

\u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng ch\u1eef k\u00ed \u0111i\u1ec7n t\u1eed tr\u01b0\u1edbc khi g\u00f3i d\u1eef li\u1ec7u b\u1eb1ng phong b\u00ec s\u1ed1. V\u00ec v\u1eady, tr\u00ean th\u1ef1c t\u1ebf, phong b\u00ec s\u1ed1 l\u00e0 ph\u01b0\u01a1ng ti\u1ec7n \u0111\u1ec3 mang ch\u1eef k\u00ed \u0111i\u1ec7n t\u1eed.<\/p>\n

Gi\u00e1i th\u00edch m\u1ed9t s\u1ed1 thu\u1eadt ng\u1eef li\u00ean quan<\/font><\/h3>\n

–\u00a0Ch\u1eef k\u00ed \u0111i\u1ec7n t\u1eed\u00a0l\u00e0 b\u1ea5t c\u1ee9 \u00e2m thanh \u0111i\u1ec7n t\u1eed, k\u00ed hi\u1ec7u hay qu\u00e1 tr\u00ecnh \u0111i\u1ec7n t\u1eed g\u1eafn v\u1edbi ho\u1eb7c li\u00ean quan m\u1ed9t c\u00e1ch logic v\u1edbi m\u1ed9t v\u0103n b\u1ea3n \u0111i\u1ec7n t\u1eed kh\u00e1c theo m\u1ed9t nguy\u00ean t\u1eafc nh\u1ea5t \u0111\u1ecbnh v\u00e0 \u0111\u01b0\u1ee3c ng\u01b0\u1eddi k\u00ed (hay c\u00f3 \u00fd \u0111\u1ecbnh k\u00ed) v\u0103n b\u1ea3n \u0111\u00f3 th\u1ef1c thi ho\u1eb7c \u00e1p d\u1ee5ng.<\/p>\n

–\u00a0M\u00e3 h\u00f3a kh\u00f3a c\u00f4ng c\u1ed9ng\u00a0(c\u00f2n g\u1ecdi l\u00e0 m\u00e3 h\u00f3a kh\u00f4ng \u0111\u1ed1i x\u1ee9ng)\u00a0l\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng hai m\u00e3 kh\u00f3a trong qu\u00e1 tr\u00ecnh m\u00e3 h\u00f3a: m\u1ed9t m\u00e3 kh\u00f3a d\u00f9ng \u0111\u1ec3 m\u00e3 h\u00f3a th\u00f4ng \u0111i\u1ec7p v\u00e0 m\u1ed9t kh\u00f3a kh\u00e1c d\u00f9ng \u0111\u1ec3 gi\u1ea3i m\u00e3.<\/p>\n

Hai m\u00e3 kh\u00f3a n\u00e0y c\u00f3 quan h\u1ec7 v\u1edbi nhau v\u1ec1 m\u1eb7t thu\u1eadt to\u00e1n sao cho d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a b\u1eb1ng kh\u00f3a n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c gi\u1ea3i m\u00e3 b\u1eb1ng kh\u00f3a kia. Nh\u01b0 v\u1eady th\u1ef1c ch\u1ea5t, ph\u01b0\u01a1ng ph\u00e1p m\u00e3 h\u00f3a n\u00e0y d\u00f9ng m\u1ed9t c\u1eb7p m\u00e3 kh\u00f3a cho qu\u00e1 tr\u00ecnh m\u00e3 h\u00f3a: m\u1ed9t m\u00e3 kh\u00f3a g\u1ecdi l\u00e0 m\u00e3 kh\u00f3a c\u00f4ng c\u1ed9ng v\u00e0 m\u1ed9t l\u00e0 m\u00e3 kh\u00f3a ri\u00eang.<\/p>\n

(T\u00e0i li\u1ec7u tham kh\u1ea3o: B\u00e0i gi\u1ea3ng Th\u01b0\u01a1ng m\u1ea1i \u0110i\u1ec7n t\u1eed, Tr\u1ea7n C\u00f4ng Nghi\u1ec7p, 2008, NXB Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc Kinh t\u1ebf v\u00e0 Qu\u1ea3n tr\u1ecb Kinh doanh)<\/i><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\n Phong b\u00ec s\u1ed1 (ti\u1ebfng Anh: Digital envelope) l\u00e0 m\u1ed9t trong nh\u1eefng bi\u1ec7n ph\u00e1p mang t\u00ednh k\u0129 thu\u1eadt \u0111\u1ec3 ph\u00f2ng tr\u00e1nh r\u1ee7i ro trong th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed.\n <\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[418],"tags":[],"_links":{"self":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/33395"}],"collection":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/comments?post=33395"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/33395\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=33395"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=33395"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=33395"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}