{"id":475885,"date":"2023-08-09T07:24:43","date_gmt":"2023-08-09T07:24:43","guid":{"rendered":""},"modified":"2023-09-05T11:11:30","modified_gmt":"2023-09-05T11:11:30","slug":"application-awareness","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/application-awareness\/","title":{"rendered":"Nh\u1eadn th\u1ee9c \u1ee9ng d\u1ee5ng"},"content":{"rendered":"<p>Nh\u1eadn th\u1ee9c v\u1ec1 \u1ee9ng d\u1ee5ng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn kh\u1ea3 n\u0103ng c\u1ee7a m\u1ea1ng trong vi\u1ec7c nh\u1eadn bi\u1ebft v\u00e0 qu\u1ea3n l\u00fd c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c nhau \u0111ang ch\u1ea1y tr\u00ean \u0111\u00f3. Kh\u00e1i ni\u1ec7m n\u00e0y l\u00e0 tr\u1ecdng t\u00e2m c\u1ee7a m\u1ea1ng nh\u1eadn bi\u1ebft ng\u1eef c\u1ea3nh, trong \u0111\u00f3 m\u1ea1ng \u0111i\u1ec1u ch\u1ec9nh h\u00e0nh vi c\u1ee7a n\u00f3 d\u1ef1a tr\u00ean c\u00e1c \u1ee9ng d\u1ee5ng m\u00e0 n\u00f3 \u0111ang ph\u1ee5c v\u1ee5, y\u00eau c\u1ea7u c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f3 v\u00e0 b\u1ed1i c\u1ea3nh m\u00e0 ch\u00fang \u0111ang ho\u1ea1t \u0111\u1ed9ng b\u00ean trong.<\/p>\n<h2>Ngu\u1ed3n g\u1ed1c c\u1ee7a nh\u1eadn th\u1ee9c \u1ee9ng d\u1ee5ng<\/h2>\n<p>Kh\u00e1i ni\u1ec7m nh\u1eadn th\u1ee9c \u1ee9ng d\u1ee5ng c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb cu\u1ed1i nh\u1eefng n\u0103m 1990 v\u00e0 \u0111\u1ea7u nh\u1eefng n\u0103m 2000 khi l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp Internet b\u1eaft \u0111\u1ea7u \u0111a d\u1ea1ng h\u00f3a v\u00e0 m\u1edf r\u1ed9ng ra ngo\u00e0i c\u00e1c \u1ee9ng d\u1ee5ng web v\u00e0 email \u0111\u01a1n gi\u1ea3n. Khi l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng tr\u1edf n\u00ean ph\u1ee9c t\u1ea1p h\u01a1n v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u0111a ph\u01b0\u01a1ng ti\u1ec7n, ngang h\u00e0ng, truy\u1ec1n ph\u00e1t video, v.v., r\u00f5 r\u00e0ng l\u00e0 c\u00e1ch ti\u1ebfp c\u1eadn m\u1ed9t k\u00edch c\u1ee1 ph\u00f9 h\u1ee3p cho t\u1ea5t c\u1ea3 \u0111\u1ec3 qu\u1ea3n l\u00fd l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng kh\u00f4ng c\u00f2n \u0111\u1ee7 n\u1eefa.<\/p>\n<p>Nh\u1eefng \u0111\u1ec1 c\u1eadp \u0111\u1ea7u ti\u00ean v\u1ec1 nh\u1eadn th\u1ee9c \u1ee9ng d\u1ee5ng xu\u1ea5t hi\u1ec7n trong c\u00e1c t\u00e0i li\u1ec7u nghi\u00ean c\u1ee9u v\u00e0 m\u00f4 t\u1ea3 s\u1ea3n ph\u1ea9m thi\u1ebft b\u1ecb m\u1ea1ng v\u00e0o gi\u1eefa nh\u1eefng n\u0103m 2000. S\u1ef1 thay \u0111\u1ed5i h\u01b0\u1edbng t\u1edbi c\u00e1c m\u1ea1ng th\u00f4ng minh v\u00e0 ph\u1ea3n h\u1ed3i nhanh h\u01a1n \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi nhu c\u1ea7u v\u1ec1 Ch\u1ea5t l\u01b0\u1ee3ng d\u1ecbch v\u1ee5 (QoS), b\u1ea3o m\u1eadt v\u00e0 hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 t\u1ed1t h\u01a1n.<\/p>\n<h2>Kh\u00e1m ph\u00e1 s\u1ef1 ph\u1ee9c t\u1ea1p c\u1ee7a nh\u1eadn th\u1ee9c \u1ee9ng d\u1ee5ng<\/h2>\n<p>Nh\u1eadn th\u1ee9c v\u1ec1 \u1ee9ng d\u1ee5ng li\u00ean quan \u0111\u1ebfn vi\u1ec7c m\u1ea1ng c\u00f3 hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u1ec1 c\u00e1c \u1ee9ng d\u1ee5ng \u0111ang ch\u1ea1y tr\u00ean ch\u00fang. N\u00f3 bao g\u1ed3m kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n v\u00e0 ph\u00e2n bi\u1ec7t c\u00e1c \u1ee9ng d\u1ee5ng, hi\u1ec3u c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m v\u00e0 y\u00eau c\u1ea7u c\u1ee7a ch\u00fang c\u0169ng nh\u01b0 th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng d\u1ef1a tr\u00ean s\u1ef1 hi\u1ec3u bi\u1ebft \u0111\u00f3.<\/p>\n<p>V\u00ed d\u1ee5: m\u1ea1ng nh\u1eadn bi\u1ebft \u1ee9ng d\u1ee5ng c\u00f3 th\u1ec3 nh\u1eadn ra r\u1eb1ng ng\u01b0\u1eddi d\u00f9ng \u0111ang truy\u1ec1n ph\u00e1t video v\u00e0 ph\u00e2n b\u1ed5 nhi\u1ec1u b\u0103ng th\u00f4ng h\u01a1n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ph\u00e1t l\u1ea1i m\u01b0\u1ee3t m\u00e0, \u0111\u1ed3ng th\u1eddi x\u00e1c \u0111\u1ecbnh b\u1ea3n c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m n\u1ec1n v\u00e0 gi\u1edbi h\u1ea1n b\u0103ng th\u00f4ng c\u1ee7a n\u00f3 \u0111\u1ec3 ng\u0103n n\u00f3 can thi\u1ec7p v\u00e0o lu\u1ed3ng video.<\/p>\n<p>Kh\u00e1i ni\u1ec7m n\u00e0y ng\u00e0y c\u00e0ng tr\u1edf n\u00ean quan tr\u1ecdng trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y, IoT v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng th\u1eddi gian th\u1ef1c, trong \u0111\u00f3 kh\u1ea3 n\u0103ng \u01b0u ti\u00ean l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp v\u00e0 duy tr\u00ec hi\u1ec7u su\u1ea5t l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/p>\n<h2>Ho\u1ea1t \u0111\u1ed9ng b\u00ean trong c\u1ee7a nh\u1eadn th\u1ee9c \u1ee9ng d\u1ee5ng<\/h2>\n<p>V\u1ec1 c\u1ed1t l\u00f5i, nh\u1eadn th\u1ee9c \u1ee9ng d\u1ee5ng bao g\u1ed3m hai quy tr\u00ecnh ch\u00ednh: x\u00e1c \u0111\u1ecbnh \u1ee9ng d\u1ee5ng v\u00e0 th\u1ef1c thi ch\u00ednh s\u00e1ch.<\/p>\n<p>Nh\u1eadn d\u1ea1ng \u1ee9ng d\u1ee5ng bao g\u1ed3m ki\u1ec3m tra g\u00f3i s\u00e2u (DPI) ho\u1eb7c c\u00e1c k\u1ef9 thu\u1eadt t\u01b0\u01a1ng t\u1ef1 \u0111\u1ec3 hi\u1ec3u b\u1ea3n ch\u1ea5t c\u1ee7a l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp \u0111i qua m\u1ea1ng. Quy tr\u00ecnh S\u1edf Di Tr\u00fa ki\u1ec3m tra ph\u1ea7n d\u1eef li\u1ec7u (v\u00e0 c\u00f3 th\u1ec3 c\u1ea3 ph\u1ea7n ti\u00eau \u0111\u1ec1) c\u1ee7a g\u00f3i khi n\u00f3 \u0111i qua \u0111i\u1ec3m ki\u1ec3m tra, x\u00e1c \u0111\u1ecbnh n\u1ed9i dung, ngu\u1ed3n g\u1ed1c, \u0111\u00edch \u0111\u1ebfn, v.v.<\/p>\n<p>Vi\u1ec7c th\u1ef1c thi ch\u00ednh s\u00e1ch li\u00ean quan \u0111\u1ebfn vi\u1ec7c qu\u1ea3n l\u00fd l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng d\u1ef1a tr\u00ean th\u00f4ng tin \u0111\u01b0\u1ee3c thu th\u1eadp th\u00f4ng qua nh\u1eadn d\u1ea1ng \u1ee9ng d\u1ee5ng. M\u1ea1ng c\u00f3 th\u1ec3 \u01b0u ti\u00ean, gi\u1ea3m \u01b0u ti\u00ean, ch\u1eb7n ho\u1eb7c qu\u1ea3n l\u00fd l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp theo c\u00e1c ch\u00ednh s\u00e1ch \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc.<\/p>\n<h2>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a nh\u1eadn th\u1ee9c \u1ee9ng d\u1ee5ng<\/h2>\n<p>M\u1ed9t s\u1ed1 t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a nh\u1eadn th\u1ee9c \u1ee9ng d\u1ee5ng bao g\u1ed3m:<\/p>\n<ul>\n<li>\n<p><strong>T\u1ea7m nh\u00ecn chi ti\u1ebft:<\/strong> Nh\u1eadn th\u1ee9c v\u1ec1 \u1ee9ng d\u1ee5ng cung c\u1ea5p c\u00e1i nh\u00ecn s\u00e2u s\u1eafc chi ti\u1ebft v\u1ec1 c\u00e1c \u1ee9ng d\u1ee5ng \u0111ang ch\u1ea1y tr\u00ean m\u1ea1ng, hi\u1ec7u su\u1ea5t c\u1ee7a ch\u00fang v\u00e0 t\u00e1c \u0111\u1ed9ng c\u1ee7a ch\u00fang \u0111\u1ed1i v\u1edbi t\u00e0i nguy\u00ean m\u1ea1ng.<\/p>\n<\/li>\n<li>\n<p><strong>Qu\u1ea3n l\u00fd giao th\u00f4ng:<\/strong> N\u00f3 cho ph\u00e9p c\u00e1c m\u1ea1ng \u01b0u ti\u00ean l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp d\u1ef1a tr\u00ean nhu c\u1ea7u c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c nhau, c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<\/li>\n<li>\n<p><strong>C\u1ea3i thi\u1ec7n t\u00ednh b\u1ea3o m\u1eadt:<\/strong> B\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 h\u00e0nh vi c\u1ee7a ch\u00fang, m\u1ea1ng nh\u1eadn bi\u1ebft \u1ee9ng d\u1ee5ng c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n v\u00e0 ng\u0103n ch\u1eb7n c\u00e1c m\u1ed1i \u0111e d\u1ecda b\u1ea3o m\u1eadt hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<\/li>\n<li>\n<p><strong>S\u1eed d\u1ee5ng t\u00e0i nguy\u00ean hi\u1ec7u qu\u1ea3:<\/strong> B\u1eb1ng c\u00e1ch hi\u1ec3u v\u00e0 \u01b0u ti\u00ean c\u00e1c nhu c\u1ea7u \u1ee9ng d\u1ee5ng, m\u1ea1ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<\/li>\n<\/ul>\n<h2>Ph\u00e2n lo\u1ea1i nh\u1eadn th\u1ee9c \u1ee9ng d\u1ee5ng<\/h2>\n<p>M\u1eb7c d\u00f9 kh\u00f4ng c\u00f3 c\u00e1ch ph\u00e2n lo\u1ea1i \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn r\u1ed9ng r\u00e3i v\u1ec1 nh\u1eadn th\u1ee9c \u1ee9ng d\u1ee5ng nh\u01b0ng nh\u00ecn chung n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n chia d\u1ef1a tr\u00ean ph\u01b0\u01a1ng ph\u00e1p tri\u1ec3n khai v\u00e0 m\u1ee9c \u0111\u1ed9 hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u1ec1 \u1ee9ng d\u1ee5ng.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: center;\">Ph\u01b0\u01a1ng ph\u00e1p tri\u1ec3n khai<\/th>\n<th style=\"text-align: center;\">S\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center;\">t\u00edch h\u1ee3p<\/td>\n<td style=\"text-align: center;\">Nh\u1eadn th\u1ee9c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o c\u00e1c thi\u1ebft b\u1ecb m\u1ea1ng nh\u01b0 b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn v\u00e0 chuy\u1ec3n m\u1ea1ch.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">\u0110\u1ed9c l\u1eadp<\/td>\n<td style=\"text-align: center;\">Nh\u1eadn th\u1ee9c v\u1ec1 \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c cung c\u1ea5p th\u00f4ng qua c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ed9c l\u1eadp ho\u1eb7c gi\u1ea3i ph\u00e1p ph\u1ea7n m\u1ec1m.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: center;\">M\u1ee9c \u0111\u1ed9 hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc<\/th>\n<th style=\"text-align: center;\">S\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center;\">N\u1ec1n t\u1ea3ng<\/td>\n<td style=\"text-align: center;\">X\u00e1c \u0111\u1ecbnh c\u00e1c \u1ee9ng d\u1ee5ng d\u1ef1a tr\u00ean s\u1ed1 c\u1ed5ng v\u00e0 th\u00f4ng tin giao th\u1ee9c.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Tr\u00ecnh \u0111\u1ed9 cao<\/td>\n<td style=\"text-align: center;\">S\u1eed d\u1ee5ng DPI ho\u1eb7c c\u00e1c k\u1ef9 thu\u1eadt t\u01b0\u01a1ng t\u1ef1 \u0111\u1ec3 hi\u1ec3u chi ti\u1ebft h\u01a1n v\u1ec1 l\u01b0u l\u01b0\u1ee3ng \u1ee9ng d\u1ee5ng.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u1ee8ng d\u1ee5ng c\u1ee7a nh\u1eadn th\u1ee9c \u1ee9ng d\u1ee5ng<\/h2>\n<p>Nh\u1eadn th\u1ee9c v\u1ec1 \u1ee9ng d\u1ee5ng c\u00f3 nhi\u1ec1u m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng, t\u1eeb c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t m\u1ea1ng \u0111\u1ebfn t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong b\u1ed1i c\u1ea3nh:<\/p>\n<ul>\n<li>\n<p><strong>QoS:<\/strong> B\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh v\u00e0 \u01b0u ti\u00ean c\u00e1c \u1ee9ng d\u1ee5ng, m\u1ea1ng c\u00f3 th\u1ec3 cung c\u1ea5p d\u1ecbch v\u1ee5 t\u1ed1t h\u01a1n cho c\u00e1c \u1ee9ng d\u1ee5ng quan tr\u1ecdng ho\u1eb7c c\u00f3 nhu c\u1ea7u cao.<\/p>\n<\/li>\n<li>\n<p><strong>Qu\u1ea3n l\u00fd b\u0103ng th\u00f4ng:<\/strong> M\u1ea1ng c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t vi\u1ec7c s\u1eed d\u1ee5ng b\u0103ng th\u00f4ng b\u1eb1ng c\u00e1ch \u01b0u ti\u00ean m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng nh\u1ea5t \u0111\u1ecbnh v\u00e0 h\u1ea1n ch\u1ebf c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c.<\/p>\n<\/li>\n<li>\n<p><strong>B\u1ea3o v\u1ec7:<\/strong> B\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh c\u00e1c h\u00e0nh vi b\u1ea5t th\u01b0\u1eddng c\u1ee7a \u1ee9ng d\u1ee5ng, m\u1ea1ng c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n v\u00e0 \u1ee9ng ph\u00f3 v\u1edbi c\u00e1c m\u1ed1i \u0111e d\u1ecda b\u1ea3o m\u1eadt ti\u1ec1m \u1ea9n.<\/p>\n<\/li>\n<\/ul>\n<p>Gi\u1ed1ng nh\u01b0 b\u1ea5t k\u1ef3 c\u00f4ng ngh\u1ec7 n\u00e0o, nh\u1eadn th\u1ee9c v\u1ec1 \u1ee9ng d\u1ee5ng c\u0169ng \u0111i k\u00e8m v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c. Nh\u1eefng lo ng\u1ea1i v\u1ec1 quy\u1ec1n ri\u00eang t\u01b0 \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1eb7t ra khi s\u1eed d\u1ee5ng PPI v\u00e0 c\u00e1c k\u1ef9 thu\u1eadt t\u01b0\u01a1ng t\u1ef1 do c\u00f3 kh\u1ea3 n\u0103ng b\u1ecb l\u1ea1m d\u1ee5ng. Ngo\u00e0i ra, l\u01b0u l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a c\u00f3 th\u1ec3 \u0111\u1eb7t ra th\u00e1ch th\u1ee9c \u0111\u1ed1i v\u1edbi vi\u1ec7c nh\u1eadn d\u1ea1ng \u1ee9ng d\u1ee5ng.<\/p>\n<h2>So s\u00e1nh v\u1edbi c\u00e1c kh\u00e1i ni\u1ec7m t\u01b0\u01a1ng t\u1ef1<\/h2>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: center;\">\u00dd t\u01b0\u1edfng<\/th>\n<th style=\"text-align: center;\">S\u1ef1 mi\u00eau t\u1ea3<\/th>\n<th style=\"text-align: center;\">N\u00f3 li\u00ean quan nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn nh\u1eadn th\u1ee9c v\u1ec1 \u1ee9ng d\u1ee5ng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center;\">Nh\u1eadn th\u1ee9c v\u1ec1 m\u1ea1ng<\/td>\n<td style=\"text-align: center;\">Hi\u1ec3u tr\u1ea1ng th\u00e1i v\u00e0 \u0111i\u1ec1u ki\u1ec7n c\u1ee7a m\u1ea1ng.<\/td>\n<td style=\"text-align: center;\">Nh\u1eadn th\u1ee9c v\u1ec1 m\u1ea1ng t\u1eadp trung v\u00e0o ch\u00ednh m\u1ea1ng, trong khi nh\u1eadn th\u1ee9c v\u1ec1 \u1ee9ng d\u1ee5ng t\u1eadp trung v\u00e0o c\u00e1c \u1ee9ng d\u1ee5ng ch\u1ea1y tr\u00ean m\u1ea1ng.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Nh\u1eadn th\u1ee9c c\u1ee7a ng\u01b0\u1eddi d\u00f9ng<\/td>\n<td style=\"text-align: center;\">Hi\u1ec3u h\u00e0nh vi v\u00e0 nhu c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng trong m\u1ea1ng.<\/td>\n<td style=\"text-align: center;\">Nh\u1eadn th\u1ee9c c\u1ee7a ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00f9ng v\u1edbi nh\u1eadn th\u1ee9c v\u1ec1 \u1ee9ng d\u1ee5ng \u0111\u1ec3 cung c\u1ea5p b\u1ee9c tranh \u0111\u1ea7y \u0111\u1ee7 h\u01a1n v\u1ec1 vi\u1ec7c s\u1eed d\u1ee5ng m\u1ea1ng.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">Nh\u1eadn th\u1ee9c v\u1ec1 thi\u1ebft b\u1ecb<\/td>\n<td style=\"text-align: center;\">Nh\u1eadn bi\u1ebft c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c nhau \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a ch\u00fang.<\/td>\n<td style=\"text-align: center;\">Nh\u1eadn th\u1ee9c v\u1ec1 thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 cung c\u1ea5p b\u1ed1i c\u1ea3nh b\u1ed5 sung \u0111\u1ec3 qu\u1ea3n l\u00fd l\u01b0u l\u01b0\u1ee3ng \u1ee9ng d\u1ee5ng, b\u1ed5 sung cho nh\u1eadn th\u1ee9c v\u1ec1 \u1ee9ng d\u1ee5ng.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Tri\u1ec3n v\u1ecdng t\u01b0\u01a1ng lai c\u1ee7a nh\u1eadn th\u1ee9c \u1ee9ng d\u1ee5ng<\/h2>\n<p>Nh\u00ecn v\u1ec1 t\u01b0\u01a1ng lai, nh\u1eadn th\u1ee9c v\u1ec1 \u1ee9ng d\u1ee5ng d\u1ef1 ki\u1ebfn s\u1ebd \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c m\u1ea1ng th\u00f4ng minh v\u00e0 t\u1ef1 t\u1ed1i \u01b0u h\u00f3a. V\u1edbi s\u1ef1 ph\u1ee9c t\u1ea1p ng\u00e0y c\u00e0ng t\u0103ng c\u1ee7a l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng v\u00e0 nhu c\u1ea7u v\u1ec1 QoS t\u1ed1t h\u01a1n, kh\u1ea3 n\u0103ng hi\u1ec3u v\u00e0 qu\u1ea3n l\u00fd \u1ee9ng d\u1ee5ng c\u1ee7a m\u1ea1ng s\u1ebd tr\u1edf n\u00ean quan tr\u1ecdng h\u01a1n bao gi\u1edd h\u1ebft.<\/p>\n<p>M\u1ed9t s\u1ef1 ph\u00e1t tri\u1ec3n \u0111\u1ea7y h\u1ee9a h\u1eb9n l\u00e0 s\u1ef1 t\u00edch h\u1ee3p tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o v\u00e0 h\u1ecdc m\u00e1y v\u1edbi nh\u1eadn th\u1ee9c \u1ee9ng d\u1ee5ng, cho ph\u00e9p c\u00e1c m\u1ea1ng h\u1ecdc h\u1ecfi t\u1eeb c\u00e1c m\u00f4 h\u00ecnh l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp v\u00e0 \u0111i\u1ec1u ch\u1ec9nh chi\u1ebfn l\u01b0\u1ee3c qu\u1ea3n l\u00fd c\u1ee7a ch\u00fang theo th\u1eddi gian.<\/p>\n<h2>M\u00e1y ch\u1ee7 proxy v\u00e0 nh\u1eadn th\u1ee9c v\u1ec1 \u1ee9ng d\u1ee5ng<\/h2>\n<p>M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i r\u1ea5t nhi\u1ec1u t\u1eeb nh\u1eadn th\u1ee9c v\u1ec1 \u1ee9ng d\u1ee5ng. L\u00e0 trung gian x\u1eed l\u00fd l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp m\u1ea1ng, m\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng nh\u1eadn th\u1ee9c \u1ee9ng d\u1ee5ng \u0111\u1ec3 qu\u1ea3n l\u00fd lu\u1ed3ng l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp t\u1ed1t h\u01a1n, \u01b0u ti\u00ean c\u00e1c y\u00eau c\u1ea7u quan tr\u1ecdng v\u00e0 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt.<\/p>\n<p>V\u00ed d\u1ee5: m\u00e1y ch\u1ee7 proxy c\u00f3 kh\u1ea3 n\u0103ng nh\u1eadn bi\u1ebft \u1ee9ng d\u1ee5ng c\u00f3 th\u1ec3 \u01b0u ti\u00ean duy\u1ec7t web ho\u1eb7c truy\u1ec1n ph\u00e1t l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp qua c\u00e1c \u1ee9ng d\u1ee5ng \u00edt nh\u1ea1y c\u1ea3m v\u1ec1 th\u1eddi gian h\u01a1n, c\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng. N\u00f3 c\u0169ng c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp \u1ee9ng d\u1ee5ng \u0111\u1ed9c h\u1ea1i ti\u1ec1m \u1ea9n, t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt t\u1ed5ng th\u1ec3 c\u1ee7a m\u1ea1ng.<\/p>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<ul>\n<li>\n<p><a href=\"https:\/\/www.networkcomputing.com\/networking\/application-aware-network-performance-management-primer\" target=\"_new\" rel=\"noopener nofollow\">Qu\u1ea3n l\u00fd hi\u1ec7u su\u1ea5t m\u1ea1ng nh\u1eadn bi\u1ebft \u1ee9ng d\u1ee5ng: S\u01a1 l\u01b0\u1ee3c<\/a><\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/www.cisco.com\/c\/en\/us\/solutions\/collateral\/enterprise-networks\/application-networking-services\/white_paper_c11-609524.html\" target=\"_new\" rel=\"noopener nofollow\">Hi\u1ec3u m\u1ea1ng nh\u1eadn bi\u1ebft \u1ee9ng d\u1ee5ng<\/a><\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/www.silver-peak.com\/sd-wan\/application-awareness\" target=\"_new\" rel=\"noopener nofollow\">Nh\u1eadn th\u1ee9c v\u1ec1 \u1ee9ng d\u1ee5ng trong SD-WAN<\/a><\/p>\n<\/li>\n<\/ul>\n<p>T\u00f3m l\u1ea1i, nh\u1eadn th\u1ee9c v\u1ec1 \u1ee9ng d\u1ee5ng l\u00e0 th\u00e0nh ph\u1ea7n c\u01a1 b\u1ea3n c\u1ee7a m\u1ea1ng hi\u1ec7n \u0111\u1ea1i, cung c\u1ea5p kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t chi ti\u1ebft \u0111\u1ed1i v\u1edbi l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng, c\u1ea3i thi\u1ec7n QoS v\u00e0 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt. Khi c\u00e1c m\u1ea1ng ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n v\u00e0 \u0111a d\u1ea1ng h\u00f3a, t\u1ea7m quan tr\u1ecdng v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a kh\u00e1i ni\u1ec7m n\u00e0y d\u1ef1 ki\u1ebfn s\u1ebd t\u0103ng l\u00ean.<\/p>","protected":false},"featured_media":475641,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-475885","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Application Awareness: A Deep Dive Into Context-Aware Networking<\/mark>","faq_items":[{"question":"What is application awareness?","answer":"<p>Application awareness refers to a network's ability to recognize and manage different applications running on it. It's an integral part of context-aware networking, where the network adapts its behavior based on the applications it's serving and their contexts.<\/p>"},{"question":"When did the concept of application awareness originate?","answer":"<p>The concept of application awareness originated in the late 1990s and early 2000s when Internet traffic began to diversify beyond simple web and email applications. The first mentions of application awareness appeared in research papers and network equipment product descriptions around the mid-2000s.<\/p>"},{"question":"What are the key components of application awareness?","answer":"<p>The two main components of application awareness are application identification and policy enforcement. Application identification involves techniques like deep packet inspection (DPI) to understand the nature of the traffic, while policy enforcement manages the network traffic based on the information gathered.<\/p>"},{"question":"What are the key features of application awareness?","answer":"<p>Some of the key features of application awareness include granular visibility, traffic management, improved security, and efficient resource use. It provides detailed insights into the applications running on the network, their performance, and their impact on network resources.<\/p>"},{"question":"How is application awareness classified?","answer":"<p>While there isn't a universally accepted classification, application awareness is generally divided based on its method of deployment (integrated or standalone) and the level of application insight (basic or advanced).<\/p>"},{"question":"How is application awareness used?","answer":"<p>Application awareness is used to improve network performance, enhance security, and manage bandwidth. It is often used in the context of Quality of Service (QoS), where networks can provide better service for critical or high-demand applications.<\/p>"},{"question":"How does application awareness relate to proxy servers?","answer":"<p>Proxy servers, as intermediaries handling network traffic, can greatly benefit from application awareness. They can better manage traffic flow, prioritize critical requests, and enhance security. A proxy server with application awareness can prioritize certain types of traffic over others and identify potentially malicious application traffic.<\/p>"},{"question":"What is the future of application awareness?","answer":"<p>Application awareness is expected to play a critical role in the development of intelligent and self-optimizing networks. With the increasing complexity of network traffic and demand for better QoS, its importance will only grow. Future developments may include integration with artificial intelligence and machine learning, allowing networks to learn from traffic patterns and adapt their strategies over time.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/475885","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/475885\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/475641"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=475885"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}