{"id":7552,"date":"2015-10-17T02:57:12","date_gmt":"2015-10-16T19:57:12","guid":{"rendered":"http:\/\/thietbihoinghi.com.vn\/?p=7552"},"modified":"2015-10-17T10:12:42","modified_gmt":"2015-10-17T03:12:42","slug":"cach-thuc-de-bao-mat-he-thong-hoi-nghi-truyen-hinh","status":"publish","type":"post","link":"https:\/\/thietbihoinghi.com.vn\/en\/tin-tuc-su-kien\/cach-thuc-de-bao-mat-he-thong-hoi-nghi-truyen-hinh.htm","title":{"rendered":"C\u00e1ch th\u1ee9c \u0111\u1ec3 b\u1ea3o m\u1eadt h\u1ec7 th\u1ed1ng h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh"},"content":{"rendered":"

H\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh ng\u00e0y c\u00e0ng tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn v\u1edbi m\u1ecdi c\u00f4ng ty, t\u1ed5 ch\u1ee9c, doanh nghi\u1ec7p c\u0169ng nh\u01b0 v\u1edbi c\u00e1c c\u01a1 quan, k\u1ec3 c\u1ea3 c\u00e1c c\u01a1 quan ch\u00ednh ph\u1ee7. <\/span>C\u00e1ch th\u1ee9c \u0111\u1ec3 b\u1ea3o m\u1eadt h\u1ec7 th\u1ed1ng h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh<\/strong><\/a> c\u0169ng v\u00ec v\u1eady m\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c quan t\u00e2m m\u1ed9t c\u00e1ch \u0111\u00fang m\u1ef1c \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 an to\u00e0n th\u00f4ng tin c\u1ee7a doanh nghi\u1ec7p, t\u1ed5 ch\u1ee9c kh\u00f4ng b\u1ecb truy\u1ec1n ra ngo\u00e0i.<\/span><\/span><\/p>\n

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Xem th\u00eam:\u00a0Polycom RealPresence Group 310 \u01b0u \u0111i\u1ec3m k\u1ef9 thu\u1eadt Share<\/a><\/span><\/p>\n

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B\u1ea3o m\u1eadt d\u1eef li\u1ec7u tr\u00ean \u0111\u01b0\u1eddng truy\u1ec1n h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh<\/span><\/strong><\/span><\/h2>\n

\u00a0\"B\u1ea3o<\/a>B\u1ea3o m\u1eadt d\u1eef li\u1ec7u tr\u00ean \u0111\u01b0\u1eddng<\/em><\/span><\/p>\n

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S\u1eed d\u1ee5ng c\u00e1c m\u1ea1ng d\u00f9ng ri\u00eang: N\u00ean d\u00f9ng m\u1ea1ng chuy\u1ec3n m\u1ea1ch nh\u00e3n \u0111a giao th\u1ee9c tr\u00ean n\u1ec1n giao th\u1ee9c li\u00ean m\u1ea1ng (IP\/MPLS) d\u00f9ng ri\u00eang cho c\u01a1 quan s\u1eed d\u1ee5ng h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh<\/a><\/strong>. M\u1ea1ng n\u00e0y th\u01b0\u1eddng do m\u1ed9t \u0111\u01a1n v\u1ecb l\u1edbn, c\u00f3 uy t\u00edn trong n\u01b0\u1edbc cung c\u1ea5p. C\u00e1c h\u1ec7 th\u1ed1ng m\u1ea1ng n\u00e0y s\u1eed d\u1ee5ng \u0111\u01b0\u1eddng truy\u1ec1n ri\u00eang, kh\u00f4ng k\u1ebft n\u1ed1i v\u00e0o m\u1ea1ng Internet (ho\u1eb7c k\u1ebft n\u1ed1i c\u00f3 ki\u1ec3m so\u00e1t) n\u00ean gi\u1ea3m thi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1c nguy c\u01a1 m\u1ea5t an to\u00e0n. <\/span><\/p>\n

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S\u1eed d\u1ee5ng m\u1ea1ng ri\u00eang \u1ea3o VPN (Virtual Private Network): \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt \u0111\u01b0\u1eddng truy\u1ec1n d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c tri\u1ec3n khai hi\u1ec7u qu\u1ea3 nh\u1ea5t <\/span><\/p>\n

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S\u1eed d\u1ee5ng c\u01a1 ch\u1ebf m\u00e3 h\u00f3a gi\u1eefa c\u00e1c \u0111i\u1ec3m c\u1ea7u trong h\u1ec7 th\u1ed1ng: Ngo\u00e0i vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb b\u1ea3o m\u1eadt \u0111\u01b0\u1eddng truy\u1ec1n, c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u01a1 ch\u1ebf m\u00e3 h\u00f3a gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ea7u\/cu\u1ed1i trong h\u1ec7 th\u1ed1ng thi\u1ebft b\u1ecb truy\u1ec1n h\u00ecnh h\u1ed9i ngh\u1ecb. <\/span><\/p>\n

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Ch\u1ed1ng c\u00e1c t\u1ea5n c\u00f4ng m\u1ea1ng<\/span><\/strong><\/span><\/h3>\n

\u00a0\"Ch\u1ed1ng<\/a>Ch\u1ed1ng c\u00e1c t\u1ea5n c\u00f4ng m\u1ea1ng<\/span><\/em><\/p>\n

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S\u1eed d\u1ee5ng \u0111\u01b0\u1eddng truy\u1ec1n d\u1ec5 b\u1ecb t\u1ea5n c\u00f4ng m\u1ea1ng n\u00ean c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb t\u01b0\u1eddng l\u1eeda (Firewall) \u0111\u1ec3: Cho ph\u00e9p ho\u1eb7c c\u1ea5m nh\u1eefng d\u1ecbch v\u1ee5 truy c\u1eadp ra ngo\u00e0i ho\u1eb7c v\u00e0o trong; Theo d\u00f5i lu\u1ed3ng d\u1eef li\u1ec7u m\u1ea1ng gi\u1eefa Internet v\u00e0 Intranet; Ki\u1ec3m so\u00e1t \u0111\u1ecba ch\u1ec9 truy nh\u1eadp, ki\u1ec3m so\u00e1t ng\u01b0\u1eddi s\u1eed d\u1ee5ng v\u00e0 vi\u1ec7c truy c\u1eadp c\u1ee7a ng\u01b0\u1eddi s\u1eed d\u1ee5ng; Ki\u1ec3m so\u00e1t n\u1ed9i dung \u0111\u01b0\u1ee3c truy\u1ec1n t\u1ea3i c\u00f3 an to\u00e0n kh\u00f4ng.<\/span><\/p>\n

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\u00c1p d\u1ee5ng c\u00e1c quy \u0111\u1ecbnh v\u1ec1 an to\u00e0n b\u1ea3o m\u1eadt th\u00f4ng tin b\u1eb1ng c\u00e1ch x\u00e2y d\u1ef1ng c\u00e1c quy \u0111\u1ecbnh qu\u1ea3n l\u00fd ri\u00eang \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1ecdi vi\u1ec7c lu\u00f4n trong t\u1ea7m ki\u1ec3m so\u00e1t. C\u00f3 nhi\u1ec1u v\u1ea5n \u0111\u1ec1 \u0111\u00e1ng quan t\u00e2m v\u1ec1 vi\u1ec7c ki\u1ec3m so\u00e1t truy c\u1eadp. Sau \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 \u0111i\u1ec3m c\u1ea7n l\u01b0u \u00fd:<\/span><\/p>\n

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– Thay \u0111\u1ed5i m\u1eadt kh\u1ea9u m\u1eb7c \u0111\u1ecbnh khi truy c\u1eadp giao di\u1ec7n qu\u1ea3n l\u00fd MCU v\u00e0 VCS \u0111\u1ec3 tr\u00e1nh tr\u01b0\u1eddng h\u1ee3p b\u1ecb r\u00f2 r\u1ec9 th\u00f4ng tin; \u0110\u1ecbnh k\u1ef3 thay \u0111\u1ed5i c\u00e1c m\u1eadt kh\u1ea9u truy c\u1eadp v\u00e0o giao di\u1ec7n qu\u1ea3n l\u00fd.<\/span><\/p>\n

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– \u00c1p d\u1ee5ng c\u00e1c giao th\u1ee9c truy c\u1eadp \u0111i\u1ec1u khi\u1ec3n an to\u00e0n <\/span><\/p>\n

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– Lo\u1ea1i b\u1ecf ho\u1eb7c v\u00f4 hi\u1ec7u h\u00f3a c\u00e1c t\u00ednh n\u0103ng, ch\u1ee9c n\u0103ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn b\u1ea3o m\u1eadt. Ch\u1eb3ng h\u1ea1n, tr\u00ean VCS c\u1ea7n v\u00f4 hi\u1ec7u h\u00f3a c\u00e1c t\u00ednh n\u0103ng \u0110i\u1ec1u khi\u1ec3n Camera t\u1eeb xa (Far End Camera Control), ch\u1ebf \u0111\u1ed9 Streaming, T\u1ef1 \u0111\u1ed9ng tr\u1ea3 l\u1eddi (Auto Answer),\u2026. Tr\u00ean MCU, c\u1ea7n ph\u00e2n quy\u1ec1n c\u1ee5 th\u1ec3, \u0111\u1eb7t m\u00e3 PIN cho c\u00e1c phi\u00ean truy c\u1eadp trong h\u1ec7 th\u1ed1ng.<\/span><\/p>\n

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– \u0110\u1ed1i v\u1edbi m\u1ed9t h\u1ec7 th\u1ed1ng HNTH \u0111\u00e3 v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh c\u1ea7n x\u00e2y d\u1ef1ng b\u1ea3ng tham s\u1ed1 m\u1eabu \u0111\u1ec3 \u00e1p d\u1ee5ng chung cho c\u1ea3 h\u1ec7 th\u1ed1ng.<\/span> <\/span><\/p>\n

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Xem th\u00eam:\u00a0T\u1ed5ng quan Polycom RealPresence Group 310<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

H\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh ng\u00e0y c\u00e0ng tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn v\u1edbi m\u1ecdi c\u00f4ng ty, t\u1ed5 ch\u1ee9c, doanh nghi\u1ec7p c\u0169ng nh\u01b0 v\u1edbi c\u00e1c c\u01a1 quan, k\u1ec3 c\u1ea3 c\u00e1c c\u01a1 quan ch\u00ednh ph\u1ee7. C\u00e1ch th\u1ee9c \u0111\u1ec3 b\u1ea3o m\u1eadt h\u1ec7 th\u1ed1ng h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh c\u0169ng v\u00ec v\u1eady m\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c quan t\u00e2m m\u1ed9t c\u00e1ch \u0111\u00fang m\u1ef1c \u0111\u1ec3 … <\/p>\n

Continue reading “C\u00e1ch th\u1ee9c \u0111\u1ec3 b\u1ea3o m\u1eadt h\u1ec7 th\u1ed1ng h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh”<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":7562,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108,32,217],"tags":[],"class_list":["post-7552","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-hoi-nghi-truyen-hinh","category-tin-tuc-su-kien","category-tin-tuc-noi-bat"],"_links":{"self":[{"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/posts\/7552","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/comments?post=7552"}],"version-history":[{"count":4,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/posts\/7552\/revisions"}],"predecessor-version":[{"id":7567,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/posts\/7552\/revisions\/7567"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/media\/7562"}],"wp:attachment":[{"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/media?parent=7552"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/categories?post=7552"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thietbihoinghi.com.vn\/en\/wp-json\/wp\/v2\/tags?post=7552"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}