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Log storage optimization method and device for firewall system

A firewall and log technology, applied in transmission systems, special data processing applications, instruments, etc., can solve the problems of unreasonable log storage optimization, rigid log storage optimization, and short log storage time.

Pending Publication Date: 2017-02-15
OPZOON TECH
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  • Abstract
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  • Claims
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Problems solved by technology

The log storage optimization method is too rigid, and the logs with higher levels of security events generated earlier are stored for a shorter period of time, which makes the log storage optimization method unreasonable

Method used

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  • Log storage optimization method and device for firewall system

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Embodiment Construction

[0015] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] see figure 1 , this embodiment discloses a log storage optimization method for a firewall system, including:

[0017] S1. When the firewall system sends a hard disk alarm, count the number of log files in the current hard disk, wherein the log files are named with a date;

[0018] It should be noted that the firewall system uses the date as the storage unit, an...

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Abstract

The invention discloses a log storage optimization method and device for a firewall system, wherein a log having a relatively high security event level can be stored for a longer time; and log storage optimization of a firewall is relatively flexible and effective. The method comprises the following steps of: S1, when the firewall system gives a hard disk arm, counting the number of log files in a current hard disk, wherein the log files are named by dates; and S2, selecting a pre-set number of non-empty log files having the longest date from the log files in the current hard disk in batches, for the pre-set number of non-empty log files selected in each batch, and deleting log information having a relatively low security event level in the pre-set number of non-empty log files in batches till the firewall system does not give the hard disk alarm any longer.

Description

technical field [0001] The invention relates to the field of firewalls, in particular to a log storage optimization method and device for a firewall system. Background technique [0002] The log module is the main functional module of the firewall system. The log function of the firewall system can record the operation behavior of the firewall and the interception of attack events, etc., which is convenient for network administrators to understand the current network status in a timely and effective manner, so as to take countermeasures when network abnormalities are found. . [0003] At present, the firewall systems of various manufacturers are basically equipped with hard disk devices in order to store a large number of logs. At present, firewall manufacturers mainly use date as the unit of log files to store firewall logs on the hard disk, and when the amount of hard disk logs reaches the limit (this limit is the hard disk storage usage alarm value n%, where the default ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06G06F17/30
CPCH04L63/02G06F16/162G06F16/172G06F16/1815
Inventor 张辉
Owner OPZOON TECH
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