Title:
NETWORK ACCESS SYSTEM, NETWORK PROTECTION DEVICE AND TERMINAL SERVER
Document Type and Number:
WIPO Patent Application WO/2015/169120
Kind Code:
A1
Abstract:
Provided are a network access system, a network protection device and a terminal server. The network protection system comprises: at least one client in a local area network, a network protection device and a terminal server, wherein the client initiates a remote connection request to the terminal server, and sends locally acquired access operation data to the terminal server after receiving response information for the remote connection request; an internal processing apparatus in the network protection device transmits intranet data sent by the client to an intranet monitoring apparatus through a first transmission line, and sends the response information and extranet data transmitted by an external processing apparatus through a third transmission line to the client; and the intranet monitoring apparatus transmits the intranet data to the external processing apparatus through a second transmission line to transmit the intranet data to the terminal server through the external processing apparatus and access a network by the terminal server according to the intranet data, so as to improve the security for the local area network to access an extranet.
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Inventors:
ZHOU HONGBIN (CN)
Application Number:
PCT/CN2015/073552
Publication Date:
November 12, 2015
Filing Date:
March 03, 2015
Export Citation:
Assignee:
ZHOU HONGBIN (CN)
International Classes:
H04L29/06
Domestic Patent References:
| WO2014051326A1 | 2014-04-03 |
Foreign References:
| CN104243442A | 2014-12-24 | |||
| CN203038499U | 2013-07-03 | |||
| CN103731431A | 2014-04-16 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (YE)
北京集佳知识产权代理有限公司 (YE)
北京集佳知识产权代理有限公司 (YE)
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