Intermediary physical isolation method and system applied to USB interface
The invention discloses an intermediary physical isolation method applied to a USB (Universal Serial Bus) interface. The intermediary physical isolation method comprises the following steps that: external USB equipment is connected into a security management and control module; a memory identificati...
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| creator | XU DEHUA JU HAOMIAO HUANG LI ZHANG QIJING LONG ZHI TANG LEI DENG GUAN ZHANG XUEQING YU QIUHENG SONG XIJING ZHU HAO ZENG RONG WANG YUTONG LUO JING LI KE HUANG WEI WANG LEI WANG YING FU XIKANG CHEN CHEN ZHANG JIANXING ZHU PING HUANG ZHAOTING CHEN XIANGJI TANG LONG FANG YANG QU YANGQUAN |
| description | The invention discloses an intermediary physical isolation method applied to a USB (Universal Serial Bus) interface. The intermediary physical isolation method comprises the following steps that: external USB equipment is connected into a security management and control module; a memory identification unit judges whether the external USB equipment is used authorization equipment or not, and sendsinformation to a management machine; the management machine receives the information and makes a verification judgment, and if the management machine is authorized equipment, the management machine passes the verification, and if the management machine is not authorized equipment, the management machine enters an intermediate detection module to detect permission; the intermediate detection moduletransmits authority detection information to the management machine; and the management machine receives the authority detection information, controls on-off of an internal switch of the security management and control module |
| format | Patent |
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The intermediary physical isolation method comprises the following steps that: external USB equipment is connected into a security management and control module; a memory identification unit judges whether the external USB equipment is used authorization equipment or not, and sendsinformation to a management machine; the management machine receives the information and makes a verification judgment, and if the management machine is authorized equipment, the management machine passes the verification, and if the management machine is not authorized equipment, the management machine enters an intermediate detection module to detect permission; the intermediate detection moduletransmits authority detection information to the management machine; and the management machine receives the authority detection information, controls on-off of an internal switch of the security management and control module</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200828&DB=EPODOC&CC=CN&NR=111597544A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200828&DB=EPODOC&CC=CN&NR=111597544A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XU DEHUA</creatorcontrib><creatorcontrib>JU HAOMIAO</creatorcontrib><creatorcontrib>HUANG LI</creatorcontrib><creatorcontrib>ZHANG QIJING</creatorcontrib><creatorcontrib>LONG ZHI</creatorcontrib><creatorcontrib>TANG LEI</creatorcontrib><creatorcontrib>DENG GUAN</creatorcontrib><creatorcontrib>ZHANG XUEQING</creatorcontrib><creatorcontrib>YU QIUHENG</creatorcontrib><creatorcontrib>SONG XIJING</creatorcontrib><creatorcontrib>ZHU HAO</creatorcontrib><creatorcontrib>ZENG RONG</creatorcontrib><creatorcontrib>WANG YUTONG</creatorcontrib><creatorcontrib>LUO JING</creatorcontrib><creatorcontrib>LI KE</creatorcontrib><creatorcontrib>HUANG WEI</creatorcontrib><creatorcontrib>WANG LEI</creatorcontrib><creatorcontrib>WANG YING</creatorcontrib><creatorcontrib>FU XIKANG</creatorcontrib><creatorcontrib>CHEN CHEN</creatorcontrib><creatorcontrib>ZHANG JIANXING</creatorcontrib><creatorcontrib>ZHU PING</creatorcontrib><creatorcontrib>HUANG ZHAOTING</creatorcontrib><creatorcontrib>CHEN XIANGJI</creatorcontrib><creatorcontrib>TANG LONG</creatorcontrib><creatorcontrib>FANG YANG</creatorcontrib><creatorcontrib>QU YANGQUAN</creatorcontrib><title>Intermediary physical isolation method and system applied to USB interface</title><description>The invention discloses an intermediary physical isolation method applied to a USB (Universal Serial Bus) interface. 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The intermediary physical isolation method comprises the following steps that: external USB equipment is connected into a security management and control module; a memory identification unit judges whether the external USB equipment is used authorization equipment or not, and sendsinformation to a management machine; the management machine receives the information and makes a verification judgment, and if the management machine is authorized equipment, the management machine passes the verification, and if the management machine is not authorized equipment, the management machine enters an intermediate detection module to detect permission; the intermediate detection moduletransmits authority detection information to the management machine; and the management machine receives the authority detection information, controls on-off of an internal switch of the security management and control module</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS |
| title | Intermediary physical isolation method and system applied to USB interface |
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