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Method and device for providing security services

A technology for security services and equipment, which is applied in the security field and can solve problems such as the difficulty of security facilities to meet security requirements.

Active Publication Date: 2021-08-20
ALCATEL LUCENT SHANGHAI BELL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, traditional security facilities are difficult to meet the different security requirements of applications based on the above technologies

Method used

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  • Method and device for providing security services
  • Method and device for providing security services
  • Method and device for providing security services

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Embodiment Construction

[0023] In the following description, numerous details are set forth for purposes of explanation. However, one of ordinary skill in the art will recognize that the present invention may be practiced without the use of these specific details. Thus, the present invention is not intended to be limited to the embodiments shown but is to be accorded the widest scope consistent with the principles and features described herein.

[0024] It should be understood that the terms "first", "second", etc. are only used to distinguish one element from another element. In fact, the first element can also be called the second element, and vice versa. It should also be understood that "comprises" is only used to describe the existence of stated features, elements, functions or components, but does not exclude the existence of one or more other features, elements, functions or components.

[0025] figure 1 An exemplary architecture diagram of a system 100 for providing security services accor...

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Abstract

Embodiments of the present disclosure relate to methods and devices for providing secure services. For example, a method includes: at a first controller, in response to receiving a first request for establishing a first service chain for an application in the network, acquiring configuration information related to a security service from the first request; Based on the configuration information, generating a second request for establishing a sequence of security functions associated with the first service chain; sending the second request to a second controller to establish the sequence of security functions in the network; and responding An acknowledgment is received from the second controller regarding the sequence of safety functions, the first traffic chain being established based on the sequence of safety functions. Embodiments of the present disclosure also provide devices capable of implementing the above method.

Description

technical field [0001] Embodiments of the present disclosure generally relate to the field of security, and in particular to methods, apparatuses and computer program products for providing security services. Background technique [0002] With the emergence of technologies such as Network Functions Virtualization (NFV), Software Defined Networking (SDN) and Service Chaining (SFC), network operators are able to transform their networks to make them programmable and reduce costs. Therefore, various applications can be deployed quickly and easily based on these technologies. [0003] In order to resist the rapid growth and evolution of network attacks (such as malware, distributed denial of service and identity impersonation, etc.), it is necessary to dynamically, flexibly and adaptively provide personalized security services or functions for applications with different security requirements . However, the implementation of traditional security facilities (eg, firewalls, intr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCH04L63/1441H04L63/20H04L63/08
Inventor 胡志远王丽娜骆志刚
Owner ALCATEL LUCENT SHANGHAI BELL CO LTD
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