CN100334868C - Dynamically switching on/off TNS protocol communication port in firewall packet filtering - Google Patents
Dynamically switching on/off TNS protocol communication port in firewall packet filtering Download PDFInfo
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- CN100334868C CN100334868C CNB031023851A CN03102385A CN100334868C CN 100334868 C CN100334868 C CN 100334868C CN B031023851 A CNB031023851 A CN B031023851A CN 03102385 A CN03102385 A CN 03102385A CN 100334868 C CN100334868 C CN 100334868C
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CNB031023851A CN100334868C (en) | 2003-02-12 | 2003-02-12 | Dynamically switching on/off TNS protocol communication port in firewall packet filtering |
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CNB031023851A CN100334868C (en) | 2003-02-12 | 2003-02-12 | Dynamically switching on/off TNS protocol communication port in firewall packet filtering |
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CN1522019A CN1522019A (en) | 2004-08-18 |
CN100334868C true CN100334868C (en) | 2007-08-29 |
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CNB031023851A Expired - Fee Related CN100334868C (en) | 2003-02-12 | 2003-02-12 | Dynamically switching on/off TNS protocol communication port in firewall packet filtering |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101630351B (en) * | 2009-06-04 | 2012-10-03 | 中国人民解放军理工大学指挥自动化学院 | Method for enhancing safety of Oracle database server by utilizing progress infusion and TNS protocol analysis |
CN102025745B (en) * | 2010-12-20 | 2014-06-04 | 西安西电捷通无线网络通信股份有限公司 | Method and system for filtering network packets based on CS (client/server) structure |
CN103338198A (en) * | 2013-06-24 | 2013-10-02 | 柳州钢铁股份有限公司 | Method for solving problems of network safety and data silos by using Linux system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999012298A2 (en) * | 1997-09-02 | 1999-03-11 | Telefonaktiebolaget Lm Ericsson | Arrangement in a data communication system |
US6061798A (en) * | 1996-02-06 | 2000-05-09 | Network Engineering Software, Inc. | Firewall system for protecting network elements connected to a public network |
WO2002050680A1 (en) * | 2000-12-21 | 2002-06-27 | Sooriya Networks, Inc. | Integrated intelligent inter/intra-networking device |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6061798A (en) * | 1996-02-06 | 2000-05-09 | Network Engineering Software, Inc. | Firewall system for protecting network elements connected to a public network |
WO1999012298A2 (en) * | 1997-09-02 | 1999-03-11 | Telefonaktiebolaget Lm Ericsson | Arrangement in a data communication system |
WO2002050680A1 (en) * | 2000-12-21 | 2002-06-27 | Sooriya Networks, Inc. | Integrated intelligent inter/intra-networking device |
Non-Patent Citations (1)
Title |
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防火墙中动态过滤技术的研究与实现 王新生,何立,燕山大学学报,第23卷第4期 1999 * |
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Owner name: LEGEND WANGYU TECHNOLOGY (BEIJING) LTD. Free format text: FORMER OWNER: LIANXIANG (BEIJING) CO. LTD. Effective date: 20050218 |
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Effective date of registration: 20050218 Address after: 100086, room 801-810, CLP information building, 6 South Avenue, Beijing, Haidian District, Zhongguancun Applicant after: Lenovo Leadsec (Beijing) Co., Ltd Address before: 100085, No. 6, Pioneer Road, Haidian District information industry base, Beijing Applicant before: Lenovo (Beijing) Co., Ltd. |
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Owner name: BEIJING LEADSEC TECHNOLOGY CO.,LTD. Free format text: FORMER NAME: LENOVO NET DEFENSE TECHNOLOGY (BEIJING) CO., LTD. |
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Address after: 100086, room 801-810, CLP information building, 6 South Avenue, Beijing, Haidian District, Zhongguancun Patentee after: Beijing Leadsec Technology Co.,Ltd. Address before: 100086, room 801-810, CLP information building, 6 South Avenue, Beijing, Haidian District, Zhongguancun Patentee before: Lenovo Wangyu Technology (Beijing) Ltd. |
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