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Window操作系统日志记录系统运行的状态,通过分析操作系统日志,可以实现对操作系统的实时监控,达到入侵防范的目的。目前保护操作系统日志的手段都存在一定的安全缺陷。为弥补这些安全缺陷,首先阐述系统日志安全通常包含哪几方面,然后分析现有系统日志安全的不足,主要讲述黑客如何通过提高权限来清除日志,最后提出系统安全的保护措施及防范手段及设想。
Window operating system log records the status of system operation, through the analysis of operating system logs, you can achieve real-time monitoring of the operating system to achieve the purpose of intrusion prevention. At present, there are some security flaws in the means of protecting operating system logs. To make up for these security flaws, firstly, it expounds the aspects of system log security, and then analyzes the deficiencies of existing system log security. It mainly describes how the hacker can clear the log by increasing the privilege, and finally puts forward the system safe protection measures and the preventive measures and ideas .