{"id":9320,"date":"2023-01-30T04:25:17","date_gmt":"2023-01-30T04:25:17","guid":{"rendered":"https:\/\/csmglobal.vn\/?p=9320"},"modified":"2023-01-31T09:52:41","modified_gmt":"2023-01-31T09:52:41","slug":"quan-ly-quyen-ky-thuat-so-cach-han-che-va-ngan-sao-chep-in-va-chuyen-tiep-pdf","status":"publish","type":"post","link":"https:\/\/csmglobal.vn\/index.php\/2023\/01\/30\/quan-ly-quyen-ky-thuat-so-cach-han-che-va-ngan-sao-chep-in-va-chuyen-tiep-pdf\/","title":{"rendered":"Qu\u1ea3n l\u00fd quy\u1ec1n k\u1ef9 thu\u1eadt s\u1ed1: C\u00e1ch h\u1ea1n ch\u1ebf v\u00e0 ng\u0103n sao ch\u00e9p, in v\u00e0 chuy\u1ec3n ti\u1ebfp PDF"},"content":{"rendered":"
Ng\u00e0y nay, vi\u1ec7c sao ch\u00e9p nh\u1eefng t\u00e0i li\u1ec7u hay s\u1ea3n ph\u1ea9m tr\u00ed tu\u1ec7 ng\u00e0y c\u00e0ng d\u1ec5 d\u00e0ng nh\u1edd v\u00e0o c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng, \u0111i\u1ec1u n\u00e0y g\u00e2y \u1ea3nh h\u01b0\u1edfng kh\u00f4ng nh\u1ecf \u0111\u1ebfn c\u00e1c t\u00e1c gi\u1ea3, ch\u1ee7 s\u1edf h\u1eefu b\u1ea3n quy\u1ec1n.
\n<\/span>Digify cho r\u1eb1ng <\/span>c\u00e1c t\u1ec7p v\u00e0 t\u00e0i li\u1ec7u PDF c\u0169ng c\u00f3 th\u1ec3 b\u1ecb sao ch\u00e9p m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng. N\u1ebfu kh\u00f4ng c\u00f3 h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd quy\u1ec1n k\u1ef9 thu\u1eadt s\u1ed1 th\u00ec s\u1ebd g\u00e2y \u1ea3nh h\u01b0\u1edfng r\u1ea5t nhi\u1ec1u t\u1edb ch\u1ee7 s\u1edf h\u1eefu b\u1ea3n quy\u1ec1n.<\/span><\/em><\/h6>\n

B\u00e0i vi\u1ebft g\u1ed1c thu\u1ed9c v\u1ec1 Digify\u00a0<\/strong><\/a><\/p>\n

Ch\u00fang ta s\u1eed d\u1ee5ng c\u00e1c t\u1ec7p v\u00e0 t\u00e0i li\u1ec7u PDF v\u00ec nhi\u1ec1u l\u00fd do kh\u00e1c nhau. \u0110\u00f4i khi, nh\u1eefng t\u1ec7p n\u00e0y c\u00f3 b\u1ea3n ch\u1ea5t l\u00e0 \u201cnh\u1ea1y c\u1ea3m\u201d ho\u1eb7c \u201cb\u00ed m\u1eadt\u201d. Hi\u1ec3u nh\u1eefng g\u00ec b\u1ea1n c\u00f3 th\u1ec3 l\u00e0m v\u1edbi qu\u1ea3n l\u00fd quy\u1ec1n k\u1ef9 thu\u1eadt s\u1ed1 (DRM) l\u00e0 m\u1ed9t b\u01b0\u1edbc quan tr\u1ecdng \u0111\u1ec3 b\u1ea3o m\u1eadt th\u00f4ng tin quan tr\u1ecdng c\u1ee7a b\u1ea1n.<\/span><\/p>\n

Qu\u1ea3n l\u00fd quy\u1ec1n k\u1ef9 thu\u1eadt s\u1ed1 l\u00e0 g\u00ec?<\/h6>\n

Qu\u1ea3n l\u00fd quy\u1ec1n k\u1ef9 thu\u1eadt s\u1ed1 (DRM) \u0111\u1ec1 c\u1eadp \u0111\u1ebfn m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c c\u00f4ng ngh\u1ec7 cho ph\u00e9p ki\u1ec3m so\u00e1t nh\u1eefng g\u00ec ng\u01b0\u1eddi \u0111\u1ecdc c\u00f3 th\u1ec3 l\u00e0m v\u1edbi n\u1ed9i dung. C\u00f2n th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cb\u1ea3o v\u1ec7 sao ch\u00e9p\u201d ho\u1eb7c \u201cng\u0103n ch\u1eb7n sao ch\u00e9p\u201d, ph\u1ea7n m\u1ec1m DRM cho ph\u00e9p ng\u01b0\u1eddi g\u1eedi ng\u0103n ch\u1eb7n s\u1ef1 lan truy\u1ec1n ngo\u00e0i \u00fd mu\u1ed1n c\u1ee7a th\u00f4ng tin \u0111\u00f3.
\n<\/span>Th\u00f4ng th\u01b0\u1eddng, DRM \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c t\u00e0i li\u1ec7u nh\u1ea1y c\u1ea3m ho\u1eb7c b\u00ed m\u1eadt. Ch\u00fang c\u00f3 th\u1ec3 ch\u1ee9a t\u00e0i s\u1ea3n tr\u00ed tu\u1ec7. \u0110\u00e3 c\u00f3 nhi\u1ec1u s\u1ef1 c\u1ed1 trong \u0111\u00f3 c\u00e1c t\u00e1c ph\u1ea9m \u0111\u00e3 xu\u1ea5t b\u1ea3n ho\u1eb7c n\u1ed9i dung \u0111\u1ed9c quy\u1ec1n \u0111\u00e3 b\u1ecb \u0111\u00e1nh c\u1eafp, d\u1eabn \u0111\u1ebfn nh\u1eefng thi\u1ec7t h\u1ea1i b\u1ea5t l\u1ee3i. Vi\u1ec7c qu\u1ea3n l\u00fd quy\u1ec1n k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u1ed1i v\u1edbi c\u00e1c t\u00e0i li\u1ec7u PDF c\u1ee7a b\u1ea1n khi\u1ebfn m\u1ecdi ng\u01b0\u1eddi kh\u00f4ng th\u1ec3 l\u1ea5y v\u00e0 chuy\u1ec3n th\u00f4ng tin c\u1ee7a b\u1ea1n khi kh\u00f4ng c\u00f3 s\u1ef1 cho ph\u00e9p.
\n<\/span>Ch\u00fang ta h\u00e3y xem x\u00e9t k\u1ef9 h\u01a1n v\u1ec1 Qu\u1ea3n l\u00fd quy\u1ec1n k\u1ef9 thu\u1eadt s\u1ed1 v\u00e0 c\u00e1ch b\u1ea1n c\u00f3 th\u1ec3 h\u1ea1n ch\u1ebf ho\u1eb7c ng\u0103n ch\u1eb7n vi\u1ec7c sao ch\u00e9p, in v\u00e0 chuy\u1ec3n ti\u1ebfp.<\/span><\/p>\n

Ai l\u00e0 ng\u01b0\u1eddi c\u1ea7n s\u1eed d\u1ee5ng DRM?<\/h6>\n

Th\u00f4ng th\u01b0\u1eddng, DRM \u0111\u01b0\u1ee3c tri\u1ec3n khai \u0111\u1ec3 ki\u1ec3m so\u00e1t vi\u1ec7c ph\u00e2n ph\u1ed1i th\u00f4ng tin ngo\u00e0i \u00fd mu\u1ed1n ho\u1eb7c b\u1ea5t h\u1ee3p ph\u00e1p. V\u00ed d\u1ee5:<\/span><\/p>\n

    \n
  • C\u00e1c nh\u00e0 xu\u1ea5t b\u1ea3n s\u00e1ch s\u1ebd c\u1ea7n tri\u1ec3n khai DRM \u0111\u1ec3 s\u00e1ch \u0111i\u1ec7n t\u1eed c\u1ee7a h\u1ecd kh\u00f4ng b\u1ecb ph\u00e2n ph\u1ed1i b\u1ea5t h\u1ee3p ph\u00e1p tr\u00ean c\u00e1c di\u1ec5n \u0111\u00e0n ho\u1eb7c b\u00e1n l\u1ea1i. C\u00e1c nh\u00e0 cung c\u1ea5p kh\u00f3a \u0111\u00e0o t\u1ea1o s\u1ebd c\u1ea7n \u0111\u1ea3m b\u1ea3o an to\u00e0n cho s\u1ed5 tay \u0111\u00e0o t\u1ea1o c\u1ee7a h\u1ecd \u0111\u1ec3 t\u00e0i s\u1ea3n tr\u00ed tu\u1ec7 c\u1ee7a h\u1ecd kh\u00f4ng b\u1ecb x\u00e2m ph\u1ea1m.<\/span><\/li>\n
  • C\u00e1c c\u00f4ng ty t\u00e0i ch\u00ednh ho\u1eb7c b\u1ea5t \u0111\u1ed9ng s\u1ea3n s\u1eed d\u1ee5ng ph\u00f2ng d\u1eef li\u1ec7u \u0111\u1ec3 th\u1ea9m \u0111\u1ecbnh v\u00e0 trao \u0111\u1ed5i th\u00f4ng tin b\u00ed m\u1eadt. Nhi\u1ec1u nh\u00e0 cung c\u1ea5p ph\u00f2ng d\u1eef li\u1ec7u c\u0169ng s\u1eed d\u1ee5ng DRM nh\u01b0 m\u1ed9t c\u00f4ng ngh\u1ec7 c\u01a1 b\u1ea3n \u0111\u1ec3 b\u1ea3o m\u1eadt t\u00e0i li\u1ec7u c\u1ee7a h\u1ecd cho c\u00e1c giao d\u1ecbch th\u1ecfa thu\u1eadn b\u00ed m\u1eadt. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e9p ho\u1eb7c mua t\u1eeb c\u00e1c c\u00f4ng ty DRM.<\/span><\/li>\n
  • C\u00e1c t\u1eadp \u0111o\u00e0n c\u0169ng c\u00f3 th\u1ec3 tri\u1ec3n khai m\u1ed9t bi\u1ebfn th\u1ec3 c\u1ee7a DRM, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Qu\u1ea3n l\u00fd quy\u1ec1n th\u00f4ng tin (ho\u1eb7c IRM). \u0110i\u1ec1u n\u00e0y l\u00e0 \u0111\u1ec3 ki\u1ec3m so\u00e1t quy\u1ec1n truy c\u1eadp v\u00e0o c\u00e1c t\u00e0i li\u1ec7u nh\u1ea1y c\u1ea3m quan tr\u1ecdng \u0111\u1ed1i v\u1edbi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00f4ng ty. C\u00f3 th\u1ec3 c\u00f3 th\u00f4ng tin nh\u1ea1y c\u1ea3m, n\u1ebfu b\u1ecb r\u00f2 r\u1ec9, c\u00f3 th\u1ec3 g\u00e2y b\u1ea5t l\u1ee3i cho danh ti\u1ebfng c\u1ee7a c\u00f4ng ty ho\u1eb7c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c h\u1ecd tu\u00e2n th\u1ee7 c\u00e1c quy t\u1eafc nh\u01b0 HIPAA ho\u1eb7c GDPR. C\u00e1c c\u00f4ng ty c\u0169ng th\u01b0\u1eddng mu\u1ed1n thu h\u1ed3i quy\u1ec1n truy c\u1eadp v\u00e0o th\u00f4ng tin nh\u1ea1y c\u1ea3m khi m\u1ed9t nh\u00e2n vi\u00ean \u0111\u00e3 r\u1eddi c\u00f4ng ty.<\/span><\/li>\n<\/ul>\n
    T\u1ea1i sao DRM kh\u00f4ng ph\u1ed5 bi\u1ebfn r\u1ed9ng r\u00e3i h\u01a1n?<\/h6>\n

    M\u1eb7c d\u00f9 DRM nghe c\u00f3 v\u1ebb tuy\u1ec7t v\u1eddi \u0111\u1ec3 b\u1ea3o v\u1ec7 t\u00e0i li\u1ec7u c\u1ee7a b\u1ea1n, nh\u01b0ng t\u00ednh ph\u1ee9c t\u1ea1p trong vi\u1ec7c s\u1eed d\u1ee5ng v\u00e0 chi ph\u00ed th\u01b0\u1eddng l\u00e0 hai y\u1ebfu t\u1ed1 c\u1ea3n tr\u1edf vi\u1ec7c \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 n\u00e0y.
    \n<\/span>Nhi\u1ec1u gi\u1ea3i ph\u00e1p DRM g\u00e2y kh\u00f3 kh\u0103n cho c\u1ea3 ng\u01b0\u1eddi g\u1eedi v\u00e0 ng\u01b0\u1eddi nh\u1eadn. Ng\u01b0\u1eddi nh\u1eadn s\u1ebd c\u1ea7n th\u1ef1c hi\u1ec7n nhi\u1ec1u b\u01b0\u1edbc \u0111\u1ec3 truy c\u1eadp t\u00e0i li\u1ec7u, bao g\u1ed3m c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m \u0111\u1eb7c bi\u1ec7t ho\u1eb7c x\u00e1c th\u1ef1c danh t\u00ednh c\u1ee7a h\u1ecd.
    \n<\/span>Th\u1ee9 hai, n\u1ebfu ng\u01b0\u1eddi nh\u1eadn c\u1ea7n c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m, h\u1ecd c\u1ea7n l\u00e0m nh\u01b0 v\u1eady tr\u00ean b\u1ea5t k\u1ef3 PC ho\u1eb7c thi\u1ebft b\u1ecb n\u00e0o m\u00e0 h\u1ecd s\u1ebd xem t\u00e0i li\u1ec7u. N\u1ebfu h\u1ecd \u0111ang \u1edf trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng ty, h\u1ecd c\u00f3 th\u1ec3 th\u1ea5y r\u1eb1ng h\u1ecd b\u1ecb h\u1ea1n ch\u1ebf c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m tr\u00ean thi\u1ebft b\u1ecb c\u1ee7a c\u00f4ng ty. H\u01a1n n\u1eefa, do c\u00f3 nhi\u1ec1u lo\u1ea1i PC v\u00e0 thi\u1ebft b\u1ecb, qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t c\u00f3 th\u1ec3 kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng th\u00e0nh c\u00f4ng.
    \n<\/span>Cu\u1ed1i c\u00f9ng, vi\u1ec7c tri\u1ec3n khai DRM c\u00f3 th\u1ec3 t\u1ed1n nhi\u1ec1u chi ph\u00ed v\u00e0 c\u00f4ng s\u1ee9c, c\u00f3 kh\u1ea3 n\u0103ng khi\u1ebfn n\u00f3 tr\u1edf n\u00ean qu\u00e1 \u0111\u1eaft \u0111\u1ecf ho\u1eb7c kh\u00f4ng th\u1ec3 ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c \u0111\u1ed1i v\u1edbi c\u00e1c c\u00f4ng ty v\u00e0 chuy\u00ean gia. Vi\u1ec7c c\u00e0i \u0111\u1eb7t c\u00f3 th\u1ec3 y\u00eau c\u1ea7u ph\u1ea7n m\u1ec1m m\u00e1y ch\u1ee7 chuy\u00ean d\u1ee5ng, t\u1ed1n k\u00e9m v\u00e0 chuy\u00ean m\u00f4n CNTT quan tr\u1ecdng. \u0110\u00f4i khi \u0111i\u1ec1u n\u00e0y \u0111\u1ee7 \u0111\u1ec3 ng\u0103n c\u1ea3n c\u00e1c c\u00f4ng ty th\u1eed DRM.
    \n<\/span>Hi\u1ec7n nay \u0111\u00e3 c\u00f3 nhi\u1ec1u c\u00f4ng ty cung c\u1ea5p d\u1ecbch v\u1ee5 li\u00ean quan \u0111\u1ebfn DRM, \u0111\u1ec3 d\u1ec5 d\u00e0ng h\u01a1n trong vi\u1ec7c c\u00e0i \u0111\u1eb7t DRM b\u1ea1n c\u00f3 th\u1ec3 li\u00ean h\u1ec7 nh\u1eefng c\u00f4ng ty cung c\u1ea5p d\u1ecbch v\u1ee5 n\u00e0y.<\/span><\/p>\n

    Nh\u1eefng \u0111i\u1ec1u DRM kh\u00f4ng th\u1ec3 l\u00e0m<\/h6>\n

    N\u00f3i chung, DRM kh\u00f4ng th\u1ec3 ng\u0103n vi\u1ec7c ghi t\u00e0i li\u1ec7u c\u1ee7a b\u1ea1n b\u1eb1ng c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n b\u00ean ngo\u00e0i. \u0110\u1ed9c gi\u1ea3 lu\u00f4n c\u00f3 th\u1ec3 quay video t\u1eeb thi\u1ebft b\u1ecb b\u00ean ngo\u00e0i. N\u1ebfu h\u1ecd c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y n\u00f3, h\u1ecd c\u00f3 th\u1ec3 sao ch\u00e9p n\u00f3. Kh\u00f4ng c\u00f3 ph\u1ea7n m\u1ec1m n\u00e0o c\u0169ng c\u00f3 th\u1ec3 ch\u1eb7n tri\u1ec7t \u0111\u1ec3 m\u1ecdi c\u00e1ch th\u1ee9c, m\u1ecdi ph\u01b0\u01a1ng ti\u1ec7n ghi \u00e2m, ghi h\u00ecnh.
    \n<\/span>\u0110\u00e2y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 “l\u1ed7 t\u01b0\u01a1ng t\u1ef1”. Ngay c\u1ea3 Hollywood, v\u1edbi t\u1ea5t c\u1ea3 ngu\u1ed3n l\u1ef1c c\u1ee7a m\u00ecnh, c\u0169ng kh\u00f4ng th\u1ec3 tr\u00e1nh kh\u1ecfi kh\u1ea3 n\u0103ng ai \u0111\u00f3 quay phim b\u1eb1ng \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng, do \u0111\u00f3 nh\u1eefng video rung l\u1eafc xu\u1ea5t hi\u1ec7n tr\u00ean YouTube! Tuy nhi\u00ean, DRM c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u1ed5 sung b\u1eb1ng h\u00ecnh m\u1edd, \u0111i\u1ec1u n\u00e0y khuy\u1ebfn kh\u00edch m\u1ecdi ng\u01b0\u1eddi kh\u00f4ng truy\u1ec1n b\u00e1 th\u00f4ng tin.
    \n<\/span>B\u1ea5t k\u1ef3 ai c\u00f3 \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng ho\u1eb7c ph\u1ea7n m\u1ec1m c\u00f3 s\u1eb5n (th\u01b0\u1eddng mi\u1ec5n ph\u00ed) \u0111\u1ec1u c\u00f3 th\u1ec3 t\u1ea1o \u1ea3nh ch\u1ee5p m\u00e0n h\u00ecnh m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng. N\u1ebfu b\u1ea1n \u0111ang g\u1eedi th\u00f4ng tin nh\u1ea1y c\u1ea3m qua PDF, b\u1ea1n mu\u1ed1n \u0111\u1ea3m b\u1ea3o r\u1eb1ng kh\u00f4ng ai c\u00f3 th\u1ec3 ch\u1ee5p m\u00e0n h\u00ecnh th\u00f4ng tin \u0111\u00f3 v\u00e0 chuy\u1ec3n th\u00f4ng tin \u0111\u00f3 cho ng\u01b0\u1eddi kh\u00e1c.<\/span><\/p>\n

    DRM v\u1eabn c\u00f3 th\u1ec3 gi\u00fap ng\u0103n ch\u1eb7n s\u1ef1 lan truy\u1ec1n th\u00f4ng tin ngo\u00e0i \u00fd mu\u1ed1n.<\/span><\/p>\n

    Ngay c\u1ea3 khi c\u00f3 th\u1ec3 ghi l\u1ea1i m\u00e0n h\u00ecnh ho\u1eb7c ch\u1ee5p \u1ea3nh m\u00e0n h\u00ecnh, vi\u1ec7c ch\u1ee5p to\u00e0n b\u1ed9 cu\u1ed1n s\u00e1ch ho\u1eb7c \u0111\u1ed9 ph\u00e2n gi\u1ea3i \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a c\u00e1c trang v\u1eabn l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c. C\u00f3 DRM t\u1ea1i ch\u1ed7 l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean c\u1ee7a b\u1ea1n \u0111\u1ec3 b\u1ea3o v\u1ec7 ho\u1eb7c kh\u00f3a t\u00e0i s\u1ea3n k\u1ef9 thu\u1eadt s\u1ed1 c\u1ee7a b\u1ea1n, \u0111\u1ec3 b\u1ea1n n\u1eafm quy\u1ec1n ki\u1ec3m so\u00e1t.<\/span><\/p>\n

    T\u00f4i c\u00f3 th\u1ec3 t\u1ef1 b\u1ea3o v\u1ec7 file c\u1ee7a m\u00ecnh kh\u00f4ng?<\/h6>\n

    \u0110\u00f4i khi, b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 sao ch\u00e9p b\u1ea3o v\u1ec7 m\u1ed9t t\u1ec7p, gi\u1ea3 s\u1eed b\u1eb1ng c\u00e1ch \u0111\u1eb7t m\u1ed9t file \u1edf ch\u1ebf \u0111\u1ed9 ch\u1ec9 \u0111\u1ecdc b\u1eb1ng m\u1eadt kh\u1ea9u trong Excel. Tuy nhi\u00ean, n\u00f3 v\u1eabn kh\u00f4ng ng\u0103n \u0111\u01b0\u1ee3c s\u1ef1 lan truy\u1ec1n th\u00f4ng tin, v\u00ec m\u1eadt kh\u1ea9u v\u00e0 t\u1ec7p tin c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c g\u1eedi \u0111i c\u00f9ng nhau. DRM th\u1ef1c hi\u1ec7n m\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn to\u00e0n di\u1ec7n \u0111\u1ec3 kh\u00f3a t\u00e0i li\u1ec7u \u0111\u1ec3 n\u00f3 kh\u00f4ng b\u1ecb lan truy\u1ec1n m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng.
    \n<\/span>Kh\u1ea3 n\u0103ng theo d\u00f5i v\u00e0 thu h\u1ed3i m\u1ed9t t\u1ec7p c\u0169ng c\u00f3 th\u1ec3 quan tr\u1ecdng. Khi b\u1ea1n nghi ng\u1edd r\u1eb1ng th\u00f4ng tin \u0111\u00e3 lan truy\u1ec1n, kh\u1ea3 n\u0103ng bi\u1ebft ai \u0111\u00e3 ti\u1ebfp x\u00fac v\u1edbi t\u1ec7p v\u00e0 kh\u1ea3 n\u0103ng thu h\u1ed3i ho\u1eb7c l\u1ea5y l\u1ea1i t\u1ec7p l\u00e0 r\u1ea5t c\u00f3 gi\u00e1 tr\u1ecb.<\/span><\/p>\n

    PDF Digital Rights Management ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/h6>\n

    Th\u00f4ng th\u01b0\u1eddng, DRM cung c\u1ea5p cho b\u1ea1n kh\u1ea3 n\u0103ng h\u1ea1n ch\u1ebf sao ch\u00e9p, in (v\u00e0 s\u1ed1 l\u01b0\u1ee3ng b\u1ea3n sao), ch\u1ec9nh s\u1eeda v\u00e0 ki\u1ec3m so\u00e1t truy c\u1eadp. C\u00e1c h\u1ec7 th\u1ed1ng DRM n\u00e2ng cao s\u1ebd c\u00f3 c\u00e1c t\u00ednh n\u0103ng nh\u01b0 thu h\u1ed3i quy\u1ec1n truy c\u1eadp v\u00e0 h\u1ebft h\u1ea1n t\u00e0i li\u1ec7u. H\u1ea7u h\u1ebft c\u00e1c h\u1ec7 th\u1ed1ng DRM kh\u00f4ng cung c\u1ea5p t\u00ednh n\u0103ng theo d\u00f5i t\u1ec7p chi ti\u1ebft ho\u1eb7c \u0111\u00e1nh d\u1ea5u m\u1edd, th\u01b0\u1eddng \u0111\u01b0\u1ee3c bao g\u1ed3m d\u01b0\u1edbi d\u1ea1ng c\u00e1c c\u00f4ng c\u1ee5 ri\u00eang bi\u1ec7t.
    \n<\/span>H\u00e3y xem x\u00e9t k\u1ef9 h\u01a1n v\u1ec1 vi\u1ec7c h\u1ea1n ch\u1ebf ho\u1eb7c ng\u0103n ch\u1eb7n sao ch\u00e9p, in v\u00e0 t\u1ea3i xu\u1ed1ng.<\/span><\/p>\n

    H\u1ea1n ch\u1ebf in PDF<\/h6>\n

    N\u1ebfu m\u1ed9t t\u00e0i li\u1ec7u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c in ra, th\u00ec kh\u1ea3 n\u0103ng n\u00f3 r\u01a1i v\u00e0o tay k\u1ebb x\u1ea5u s\u1ebd cao h\u01a1n nhi\u1ec1u. C\u00e1c b\u1ea3n in ra gi\u1ea5y \u0111\u01b0\u1ee3c \u0111\u1ec3 tr\u00ean b\u00e0n, trong c\u1eb7p v\u00e0 nh\u1eefng n\u01a1i kh\u00e1c m\u00e0 nh\u1eefng ng\u01b0\u1eddi kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p c\u00f3 th\u1ec3 l\u1ea5y \u0111\u01b0\u1ee3c t\u00e0i li\u1ec7u. Tuy nhi\u00ean, \u0111\u00f4i khi n\u00f3 v\u1eabn c\u1ea7n thi\u1ebft trong c\u00e1c kh\u00f3a \u0111\u00e0o t\u1ea1o ho\u1eb7c khi ng\u01b0\u1eddi nh\u1eadn c\u1ee7a b\u1ea1n th\u00edch \u0111\u1ecdc ch\u00fang tr\u00ean gi\u1ea5y.<\/span><\/p>\n

    C\u00e1ch ch\u1ecdn gi\u1ea3i ph\u00e1p DRM<\/h6>\n

    D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 \u0111i\u1ec3m c\u1ea7n ch\u00fa \u00fd khi b\u1ea1n kh\u00e1m ph\u00e1 c\u00e1c t\u00f9y ch\u1ecdn gi\u1ea3i ph\u00e1p DRM:<\/span><\/p>\n

      \n
    • \u0110\u01a1n gi\u1ea3n \u2013 C\u1ed1 g\u1eafng d\u00f9ng th\u1eed gi\u1ea3i ph\u00e1p DRM. H\u00e3y th\u1eed tr\u1ea3i nghi\u1ec7m c\u1ee7a c\u1ea3 ng\u01b0\u1eddi g\u1eedi v\u00e0 ng\u01b0\u1eddi nh\u1eadn trong c\u00e1c tr\u00ecnh duy\u1ec7t ho\u1eb7c m\u00e1y t\u00ednh kh\u00e1c nhau. B\u1ea1n \u0111\u00e3 ph\u1ea3i c\u00e0i \u0111\u1eb7t m\u1ed9t c\u00e1i g\u00ec \u0111\u00f3 tr\u00ean m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n? \u0110\u00e2y c\u00f3 ph\u1ea3i l\u00e0 m\u1ed9t c\u00e1i g\u00ec \u0111\u00f3 m\u00e0 b\u1ea1n s\u1ebd s\u1eed d\u1ee5ng? B\u1ea1n \u0111ang t\u00ecm ki\u1ebfm th\u1ee9 g\u00ec \u0111\u00f3 \u0111\u01a1n gi\u1ea3n v\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c.<\/span><\/li>\n
    • \u0110\u1ecbnh d\u1ea1ng \u2013 \u0110\u1ecbnh d\u1ea1ng n\u00e0o \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00e1p DRM h\u1ed7 tr\u1ee3? C\u00f3 h\u1ed7 tr\u1ee3 t\u1ea5t c\u1ea3 c\u00e1c \u0111\u1ecbnh d\u1ea1ng b\u1ea1n c\u1ea7n kh\u00f4ng? (V\u00ed d\u1ee5; PDF, Excel, Word, Powerpoint, video, h\u00ecnh \u1ea3nh)<\/span><\/li>\n
    • T\u00ednh \u0111\u1ea7y \u0111\u1ee7 \u2013 Gi\u1ea3i ph\u00e1p c\u00f3 cung c\u1ea5p t\u1ea5t c\u1ea3 c\u00e1c t\u00ednh n\u0103ng DRM m\u00e0 b\u1ea1n c\u1ea7n kh\u00f4ng? B\u1ea1n c\u00f3 c\u1ea3m th\u1ea5y an to\u00e0n khi s\u1eed d\u1ee5ng gi\u1ea3i ph\u00e1p?<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

      Ng\u00e0y nay, vi\u1ec7c sao ch\u00e9p nh\u1eefng t\u00e0i li\u1ec7u hay s\u1ea3n ph\u1ea9m tr\u00ed tu\u1ec7 ng\u00e0y c\u00e0ng d\u1ec5 d\u00e0ng nh\u1edd v\u00e0o c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng, \u0111i\u1ec1u n\u00e0y g\u00e2y \u1ea3nh h\u01b0\u1edfng kh\u00f4ng nh\u1ecf \u0111\u1ebfn c\u00e1c t\u00e1c gi\u1ea3, ch\u1ee7 s\u1edf h\u1eefu b\u1ea3n quy\u1ec1n. Digify cho r\u1eb1ng c\u00e1c t\u1ec7p v\u00e0 t\u00e0i li\u1ec7u PDF c\u0169ng c\u00f3 th\u1ec3 b\u1ecb sao ch\u00e9p […]<\/p>\n","protected":false},"author":5,"featured_media":9323,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[233,192,231,234,232],"class_list":["post-9320","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc-tu-csm","tag-bao-ve-tai-lieu","tag-drm","tag-pdf-digital-rights-management","tag-quyen-quan-ly-ky-thuat-so","tag-tai-lieu-pdf"],"_links":{"self":[{"href":"https:\/\/csmglobal.vn\/index.php\/wp-json\/wp\/v2\/posts\/9320","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/csmglobal.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/csmglobal.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/csmglobal.vn\/index.php\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/csmglobal.vn\/index.php\/wp-json\/wp\/v2\/comments?post=9320"}],"version-history":[{"count":2,"href":"https:\/\/csmglobal.vn\/index.php\/wp-json\/wp\/v2\/posts\/9320\/revisions"}],"predecessor-version":[{"id":9340,"href":"https:\/\/csmglobal.vn\/index.php\/wp-json\/wp\/v2\/posts\/9320\/revisions\/9340"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/csmglobal.vn\/index.php\/wp-json\/wp\/v2\/media\/9323"}],"wp:attachment":[{"href":"https:\/\/csmglobal.vn\/index.php\/wp-json\/wp\/v2\/media?parent=9320"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/csmglobal.vn\/index.php\/wp-json\/wp\/v2\/categories?post=9320"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/csmglobal.vn\/index.php\/wp-json\/wp\/v2\/tags?post=9320"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}