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Implementation method of fault-tolerant distributed security event data transmission protocol

A data transmission protocol and technology for security events, applied in the field of distributed processing and data transmission of massive security events, and can solve problems such as difficulty in use and poor scalability.

Inactive Publication Date: 2016-04-06
中国南方电网有限责任公司信息中心 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the mainstream technology in the industry still uses dual-machine hot backup as the main fault-tolerant solution. This solution has poor scalability and is difficult to meet the requirements of the big data era.

Method used

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  • Implementation method of fault-tolerant distributed security event data transmission protocol
  • Implementation method of fault-tolerant distributed security event data transmission protocol

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Embodiment Construction

[0036] The present invention provides a method for implementing a fault-tolerant distributed security event data transmission protocol, including the following steps:

[0037] A. For the security events of the whole network, the event processing distributed cluster method is adopted: each node of the distributed cluster is called a Performer, and each Performer node is an independent physical server or virtual machine with comparable computing performance. Each Performer node establishes a message queue ML (MessageList), which is a first-in-first-out array;

[0038] B. The event processing cluster regularly elects a transactional node called Transactional, and the transactional node Transactional is responsible for fault-tolerant processing of the cluster. In addition to the functions of a general Performer node, the transactional node Transactional also builds a transactional message mapping table TMM (TransactionalMessageMap ), the mapping table backs up unprocessed messages...

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Abstract

The invention aims to provide an implementation method of a fault-tolerant distributed security event data transmission protocol. Security events are handled through a distributed cluster, and event nodes in the cluster are determined through a periodical election mechanism in order to ensure the transaction of message data. A message queue mechanism is adopted for the nodes in the cluster in order to ensure the concurrency and expandability of security event handling. Thus, a fault-tolerant security event transmission mechanism is implemented. The method comprises the following steps that: A, security events in a whole network are handled through an event handling distributed cluster; B, the event handling cluster periodically elects event nodes Transactional; C, scoring factors of event nodes Transactional election are determined; D, one Performer node can process security event transmission requests of a plurality of Performer nodes concurrently; and E, the Performer node processes messages.

Description

technical field [0001] The invention relates to the field of information security, in particular to distributed processing and data transmission of massive security events. Background technique [0002] The concept of Internet + has been deeply rooted in the hearts of the people. The number of application systems and various devices deployed in various industry information networks has increased sharply. It is extremely urgent to conduct effective and timely audit analysis of IT operations in complex environments. The data basis of security audit is anti-virus system, firewall, intrusion detection system, vulnerability scanning system, UTM, running host, switch, router, database system, middleware and other log events, status events and network packet information. In the current network environment, the security events of various devices have become massive data. As the main log type, syslog is widely supported by various operating systems, network devices and security devic...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/0218H04L63/1408H04L67/1097
Inventor 樊凯梁志宏吕华辉王敏欧阳可萃
Owner 中国南方电网有限责任公司信息中心
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