CN112637176B - 一种工业网络数据隔离方法、装置及存储介质 - Google Patents
一种工业网络数据隔离方法、装置及存储介质 Download PDFInfo
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- CN112637176B CN112637176B CN202011495040.XA CN202011495040A CN112637176B CN 112637176 B CN112637176 B CN 112637176B CN 202011495040 A CN202011495040 A CN 202011495040A CN 112637176 B CN112637176 B CN 112637176B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
- H04L63/0227—Filtering policies
- H04L63/0236—Filtering by address, protocol, port number or service, e.g. IP-address or URL
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
- H04L63/1425—Traffic logging, e.g. anomaly detection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1441—Countermeasures against malicious traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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CN115361308B (zh) * | 2022-08-19 | 2024-06-25 | 一汽解放汽车有限公司 | 一种工控网络数据风险确定方法、装置、设备及存储介质 |
CN115150209B (zh) * | 2022-09-06 | 2023-01-06 | 军工保密资格审查认证中心 | 数据处理方法、工业控制系统、电子设备及存储介质 |
CN115174274B (zh) * | 2022-09-06 | 2023-01-06 | 军工保密资格审查认证中心 | 数据处理方法、工业控制系统、电子设备及存储介质 |
CN115632878B (zh) * | 2022-12-06 | 2023-03-31 | 中海油能源发展股份有限公司采油服务分公司 | 基于网络隔离的数据传输方法、装置、设备及存储介质 |
CN116595567A (zh) * | 2023-07-17 | 2023-08-15 | 绿城科技产业服务集团有限公司 | 一种基于多数据源的动态数据隔离方法和系统 |
Citations (5)
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CN1960247A (zh) * | 2006-11-29 | 2007-05-09 | 中控科技集团有限公司 | 工业控制数据的加密解密方法 |
CN104967609A (zh) * | 2015-04-28 | 2015-10-07 | 腾讯科技(深圳)有限公司 | 内网开发服务器访问方法、装置及系统 |
CN107800534A (zh) * | 2017-10-16 | 2018-03-13 | 北京连山时代科技有限公司 | 一种基于多链路传输的数据加密方法和解密方法 |
CN109150702A (zh) * | 2018-08-16 | 2019-01-04 | 南京南瑞信息通信科技有限公司 | 一种连通信息内外网的高性能移动接入网关及其方法 |
CN109218308A (zh) * | 2018-09-14 | 2019-01-15 | 上海赋华网络科技有限公司 | 一种基于智能网卡的数据高速安全交换方法 |
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US10530665B2 (en) * | 2016-10-14 | 2020-01-07 | Cisco Technology, Inc. | Device management for isolation networks |
US10855655B2 (en) * | 2017-09-05 | 2020-12-01 | Unisys Corporation | System and method for providing secure and redundant communications and processing for a collection of internet of things (IOT) devices |
CN111399463B (zh) * | 2019-12-24 | 2023-10-20 | 上海可鲁系统软件有限公司 | 工业网络数据单向隔离方法及装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN1960247A (zh) * | 2006-11-29 | 2007-05-09 | 中控科技集团有限公司 | 工业控制数据的加密解密方法 |
CN104967609A (zh) * | 2015-04-28 | 2015-10-07 | 腾讯科技(深圳)有限公司 | 内网开发服务器访问方法、装置及系统 |
CN107800534A (zh) * | 2017-10-16 | 2018-03-13 | 北京连山时代科技有限公司 | 一种基于多链路传输的数据加密方法和解密方法 |
CN109150702A (zh) * | 2018-08-16 | 2019-01-04 | 南京南瑞信息通信科技有限公司 | 一种连通信息内外网的高性能移动接入网关及其方法 |
CN109218308A (zh) * | 2018-09-14 | 2019-01-15 | 上海赋华网络科技有限公司 | 一种基于智能网卡的数据高速安全交换方法 |
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