Device and method for controlling a communication network

A technology for communication network and control communication, which is applied in the field of control communication network and communication network devices, and can solve the problems of attacker monitoring and attack

Active Publication Date: 2017-05-31
莱茵金属电子股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Here, the known static network configuration has the disadvantage of being an easy target for monitoring and attack by attackers such as unauthorized entities

Method used

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  • Device and method for controlling a communication network
  • Device and method for controlling a communication network
  • Device and method for controlling a communication network

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0073] Elements in the figures that are the same or have the same function are denoted by the same reference numerals unless otherwise stated.

[0074] figure 1 A schematic block diagram of a first embodiment of a device 10 for controlling a communication network 100 is shown. The communication network 100 includes a plurality of terminals 21-26 for data communication. The plurality of terminals 21-26 may include routers, switches, firewalls, computers, personal computers, embedded systems, control facilities, and the like. The communication network 100 is, for example, a LAN (Local Area Network) or a WAN (Wide Area Network). The device 10 for controlling the communication network 100 can also be referred to as the control device 10 .

[0075] figure 1 The embodiment of the device 10 includes a control unit 11 , an analysis unit 12 , a DNS unit 13 (DNS; domain name server) and a protection unit 18 . The control unit 11 , analysis unit 12 , DNS unit 13 and protection unit ...

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PUM

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Abstract

The invention relates to a device (10) for controlling a communication network (100) comprising a plurality of terminals (21-28) for data communication. The device (10) comprises a control unit (11) which is designed to decouple a data plane (L1) and a control plane (L2) of the data communication and to modify at least one characteristic of the communication network (100), which is visible from the outside (200) of the communication network (100), during a communication session using the decoupled control plane (L2).

Description

technical field [0001] The invention relates to a device for controlling a communication network with a plurality of terminals for data communication. The invention also relates to a router with the device, a switch with the device, a firewall with the device and a communication network with the device. Furthermore, the invention relates to a method and a computer program product for controlling a communication network. Background technique [0002] The technical background of the present invention relates to security (IT security) of communication networks such as communication networks of companies, schools, public institutions, and other organizations. [0003] Communication networks of companies etc. are increasingly being targeted by attackers, in particular for the purpose of monitoring them. Threat scenarios related to communication networks are increasingly specialized, often deployed over a long period of time, and employ highly specialized camouflage techniques. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L63/1491H04L45/64H04L63/029H04L63/0428H04L63/105
Inventor 亨利希·斯德迈耶
Owner 莱茵金属电子股份有限公司
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